GSA Federal Acquisition Service
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MAS Multiple Award Schedule
Facilities - Facilities Maintenance and Repair
Category Description
561210FAC Facilities Maintenance and Management 561210FAC Includes all services related to the complete operations, maintenance and repair of federal real property. Real property could include stand-alone facilities and structures such as hospitals and federal buildings to large, multi-facility complexes such as DoD military installations. Services can be ordered individually or in combination. Typical maintenance services include: elevator, HVAC, electrical, plumbing, septic, fire alarm/fire suppression, energy management control systems (EMCS), water distribution, septic, telephone, water tanks, renewable energy systems, waste management, recycling, etc. This SIN can also be used for facilities management solutions such as to fulfill a requirement for adequate staff/personnel to help manage federal facility operations. In addition, this SIN provides a complete array of facilities consulting and facilities assessment services.
434 contractors

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Contractor       Contract # Phone City, State Socio-
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YUKON FIRE PROTECTION SERVICES, INC. 47QSHA20D002M 502-225-6290 ANCHORAGE ,AK s/d/8a
YANG ENTERPRISES, INC. GS-21F-090AA 407 365 7374 OVIEDO ,FL s/w
XL MECHANICAL & ENERGY MANAGEMENT SERVICES 47QSHA19D005D (207)944-0922 BANGOR ,ME s  
WYCLIFFE ENTERPRISES, INC. GS-21F-034CA 240-353-5005 LANHAM ,MD s/w/wo/ew/d
WORRELL CONTRACTING CO., INC GS-21F-0145Y 919-288-1405 GOLDSBORO ,NC s/dv/h
WOOD ENVIRONMENT & INFRASTRUCTURE SOLUTIONS, INC. 47QSHA20D001G 610-877-6109 SAN DIEGO ,CA o
WILSON 5 SERVICE COMPANY, INC.       47QSHA20D000K 207-439-2361 KITTERY ,ME s/dv/d
WILSON 5 SERVICE COMPANY, INC.       GS-06F-0051R 207-439-2361 KITTERY ,ME s/dv/d
WILLIAMS ELECTRIC CO INC       GS-21F-173AA (903)748-5517 FORT WALTON BEACH ,FL o  
WILCOX & DYER, LLC 47QSHA20D000P 517-526-7071 LAKE ODESSA ,MI s/w/wo
WHITELORN HOMES, L.L.C. 47QSHA20D002Y 9724365020 LEWISVILLE ,TX s
WESTON SOLUTIONS, INC. 47QSHA18D0016 7039697418 ALBUQUERQUE ,NM o
WEST TECHS CHILL WATER SPECIALIST LLC GS-21F-0105Y 3256724686 ABILENE ,TX s
WARFIELD & SANFORD, INC. GS-06F-0083R (202)332-1065 LAUREL ,MD s  
WALTER MECHANICAL SERVICES, INC. 47QSHA20D0010 810-230-6202 FLUSHING ,MI s/dv
VETERANS ELITE INCORPORATED GS-21F-043BA 732-477-3197 POINT PLEASANT BEAC ,NJ s/dv
VETERANS DEVELOPMENT CORPORATION, INC. GS-21F-042CA 781-817-4725 NORWELL ,MA s/dv
VENERGY GROUP, LLC GS-21F-054BA 9103228055 FORT PIERCE ,FL s/dv
VECTRUS SYSTEMS CORPORATION 47QSHA21D000Z 719-591-3600 COLORADO SPRINGS ,CO o
VARNER SYSTEMS INC 47QSHA21D001M 717-656-4300 LEOLA ,PA s/v
VANJOH GRAPHICS, L.L.C. 47QSHA19D005J 6672314588 PORT DEPOSIT ,MD s
VALIANT GOVERNMENT SERVICES LLC 47QSHA19D004P 2708854642 HOPKINSVILLE ,KY o
V W INTERNATIONAL, INC.       GS-21F-0055U 703.360.5464 ALEXANDRIA ,VA s
UTILITY PARTNERS OF AMERICA, LLC 47QSHA19D003G 864-553-6278 GREENVILLE ,SC o
USMILCOM, INC. GS-35F-0005V 714-835-3545 SANTA ANA ,CA s/dv/d/8a
URBAN SERVICES GROUP, INC. 47QSHA20D002X 404-315-1940 ATLANTA ,GA s/d
URBAN SERVICES GROUP, INC.       GS-06F-0054R 404-315-1940 ATLANTA ,GA s/d/8a/h
UNITED FACILITY SERVICES CORP. GS-21F-0129W 6312434444 DEER PARK ,NY s
UNIQUE CLEANING SERVICE, INC. GS-21F-036CA 7704207660 MARIETTA ,GA s/dv
UNI ARLINGTON, INC. 47QSHA21D001K 703-424-5111 SPRINGFIELD ,VA s/d
UEAC, INC. 47QSHA21D001X 8014844511 SALT LAKE CITY ,UT s/w/wo
U.S. FACILITIES, INC.       GS-21F-0104U (215)564-1448 PHILADELPHIA ,PA o  
TWO RIVERS GROUP, INC. 47QSHA21D002C (515)957-8203 ALTOONA ,IA s    
TTCC, INC. GS-21F-185AA (619)938-0604 EL CAJON ,CA s  
TSAY PROFESSIONAL SERVICES INC. 47QSHA21D002Z (931)206-7889 OHKAY OWINGEH ,NM s/d/8a    
TRANE U.S. INC. 47QSWA20D002A 651-407-4216 LA CROSSE ,WI o
TRAME MECHANICAL, INC.       GS-21F-0015T (937)258-1000 DAYTON ,OH s  
TRADEMASTERS SERVICE, INC. GS-21F-016BA 7036446400 LORTON ,VA s/d/8a
TP MECHANICAL CONTRACTORS, INC 47QSHA19D0028 (937)545-9439 CINCINNATI ,OH o  
TOTAL SYSTEM SERVICES, INC. 47QSHA20D0024 208-376-1393 BOISE ,ID s
TOTAL SYSTEM SERVICES, INC. GS-21F-0001U 2083761393 BOISE ,ID s
TL SERVICES, INC. GS-21F-0185W 479-474-7222 RUSKIN ,FL s/dv
TIM KYLE COMPANY, INC.       47QSHA20D002F 410-840-4043 WESTMINSTER ,MD s
TIGUA FACILITY SERVICES, INC 47QSHA20D002C (703)953-7916 EL PASO ,TX s/d/8a    
TIDEWATER, INC. GS-21F-0065V 410-540-8700 ELKRIDGE ,MD s/d/8a
THYSSENKRUPP ELEVATOR CORPORATION 47QSHA19D005H 972-365-6128 ADDISON ,TX o
THYSSENKRUPP ELEVATOR CORPORATION       GS-06F-0031N 972-365-6128 ADDISON ,TX o
TEXAS CHILLER SYSTEMS, LLC GS-21F-086AA 210-650-9972 SAN ANTONIO ,TX s
TETRA TECH, INC. 47QSHA20D000R 619-321-6703 SAN DIEGO ,CA o
TECHFLOW, INC. 47QTCA19D0048 858-412-8000 SAN DIEGO ,CA o
TEAMGOV, INC. 47QSHA19D002E 202-664-5160 HYATTSVILLE ,MD s/w/wo/ew/d/8a/h
TDINDUSTRIES, INC.       GS-21F-0118X 7139963121 DALLAS ,TX o
TATCO SERVICES INC. GS-21F-165AA (888)926-0005 LA PLATA ,MD s    
TAMSAH ENTERPRISES LLC GS-21F-0133W (937)593-8209 BELLEFONTAINE ,OH s/w/d/8a  
SUSTAINABLE FACILITIES MANAGEMENT SERVICES, LLC 47QSHA22D0007 (202)234-8933 WASHINGTON ,DC s/w/wo/ew/d/h    
SUMMIT CONSTRUCTION & ENVIRONMENTAL SERVICES, LLC 47QSHA19D0036 757-452-3113 RICHMOND ,VA s/dv/d
STEVEN WINTER ASSOCIATES, INC. GS-21F-0117V (203)857-0200 NORWALK ,CT s  
STAR ELECTRIC LLC 47QSHA21D0011 334-322-9863 PRATTVILLE ,AL s
SSOE, INC. GS-00F-006AA (419)255-3830 TOLEDO ,OH o  
SPOSARI INC.       47QSHA20D001B (425)226-4731 SEATTLE ,WA s    
SPECTRUM SERVICES GROUP, INC. GS-21F-052CA (916)208-1600 SACRAMENTO ,CA s/d/8a/h  
SPECPRO PROFESSIONAL SERVICES, LLC       47QRAA19D004W 210-201-8994 SAN ANTONIO ,TX s/d/8a
SPECPRO ENVIRONMENTAL SERVICES LLC       47QSHA19D002R 865-227-2252 OAK RIDGE ,TN s/d
SPECIALIZED ELEVATOR CORPORATION GS-21F-0107Y (562)407-1200 SANTA FE SPRINGS ,CA s/v  
SOUTHERN FEDERAL, LLC 47QSHA20D0012 706-223-3029 SAVANNAH ,GA s/h
SOUTH TOWN REFRIGERATION, LLC GS-21F-168AA 708-259-7919 FRANKFORT ,IL s
SOUTH DADE AIR CONDITIONING AND REFRIGERATION, INC 47QSHA18D001B 850-341-8548 HOMESTEAD ,FL s/dv/d/8a/h
SOURCEAMERICA GS-21F-0049X 571-421-8777 VIENNA ,VA o
SOLV LLC GS-21F-046DA 7037604801 MC LEAN ,VA s
SIGNATURE RENOVATIONS LLC 47QSHA19D005B (301) 341-0848 CAPITOL HEIGHTS ,MD s/d/h
SIEMENS INDUSTRY INC. GS-06F-0033P 571-379-1092 BUFFALO GROVE ,IL o
SIA SOLUTIONS LLC GS-21F-040DA 9178063201 HOUSTON ,TX o
SEVAN MULTI-SITE SOLUTIONS LLC 47QSHA19D0019 817-320-2422 DOWNERS GROVE ,IL s/v
SELECTTECH SERVICES CORPORATION GS-21F-0082X 9374389905 CENTERVILLE ,OH s
SEI GROUP, INC. 47QSHA20D0015 256-533-0500 HUNTSVILLE ,AL s/d
SCHINDLER ELEVATOR CORPORATION GS-06F-0079M 954-300-5919 MORRISTOWN ,NJ o
SATELLITE SERVICES, INC. GS-21F-015CA 9062286492 MARQUETTE ,MI s
SALMON GROUP, INC. GS-35F-098DA 888-751-5551 WASHINGTON ,DC s/dv/d/8a/h
S. A. COMUNALE CO., INC. 47QSHA21D000S 330-706-3050 BARBERTON ,OH o
S-T ACQUISITION COMPANY, LLC       GS-21F-0032U 440-735-1505 CLEVELAND ,OH s/d
RWD CONSULTING, LLC 47QTCA19D0088 (202) 588-5088 WASHINGTON ,DC s/d/8a
RUBICON PLANNING, LLC GS-21F-048AA (540)344-7140 ROANOKE ,VA s/w/wo  
RSC ELECTRICAL & MECHANICAL CONTRACTORS INC GS-21F-0103U 202-398-7957 WASHINGTON ,DC s/h
ROWE CONTRACTING SERVICE, INC. GS-21F-0166Y 985-845-2217 MANDEVILLE ,LA s
ROMANYK CONSULTING CORPORATION GS-21F-0167X 972-625-3838 PLANO ,TX s/dv/d/8a
RJH AIR CONDITIONING AND REFRIGERATION SERVICE L.L.C. GS-06F-0059S 301-595-8937 BELTSVILLE ,MD s
REMINGTON CONSTRUCTION, LLC 47QSHA21D000X 703-992-0909 VIENNA ,VA s/d
REMI GROUP LLC, THE       GS-21F-0093V 888-451-8916 CHARLOTTE ,NC o
RELYANT GLOBAL LLC 47QSHA20D002K 865-984-1330 MARYVILLE ,TN s/dv
REDHORSE CORPORATION       GS-00F-0013Y 619-241-4609 SAN DIEGO ,CA o
REDHORSE CORPORATION GS-07F-134GA 619-241-4609 SAN DIEGO ,CA s/dv/d/8a
REDHORSE CORPORATION GS-21F-018DA 619-241-4609 SAN DIEGO ,CA o
RE-ENGINEERED BUSINESS SOLUTIONS, INC. 47QSHA20D001F 919-961-4666 COCOA ,FL s/d/h
RD3, INC. GS-21F-0134X 303-773-0109 DENVER ,CO s/w
RAVEN SERVICES CORPORATION 47QSHA19D001X 703-368-8611 MANASSAS ,VA s
RAVEN SERVICES CORPORATION GS-06F-0051P 703-368-8611 MANASSAS ,VA s/v
RAPID HEATING AIR CONDITIONING & PLUMBING SERVICES       GS-21F-0034T (301)367-0927 GAITHERSBURG ,MD s/d/8a  
RADICE ENTERPRISES, LLC       GS-21F-0084W 3016748779 BETHESDA ,MD s/w
R. BROOKS MECHANICAL HEATING AND AIR CONDITIONING, INC. 47QSHA21D0012 410-658-0822 RISING SUN ,MD s/d
QUALITY SERVICES INTERNATIONAL, LLC GS-21F-0067V 2102128784 SAN ANTONIO ,TX s/dv/d/8a/h
QUALITY REFRIGERATION CONCEPTS INC. 47QSHA21D000B (336)788-5407 WINSTON SALEM ,NC s/w    
QUALITY ELEVATOR CO., INC. 47QSHA21D001D 301-779-9116 BLADENSBURG ,MD s
QUALITY ELEVATOR CO., INC. GS-06F-0074S 301-779-9116 BLADENSBURG ,MD s
QUALITY CONTROL INTERNATIONAL, LLC       47QSHA19D0062 720-242-8761 LONGMONT ,CO s
QUALITY CONTROL INTERNATIONAL, LLC GS-21F-0047V 720-242-8761 LONGMONT ,CO s
PUNDIR GROUP, INC. 47QSHA20D002L 415-684-8990 SACRAMENTO ,CA s/d/8a
PUEBLO MECHANICAL AND CONTROLS, LLC GS-21F-0099Y 8008409170 TUCSON ,AZ o
PRW ARCHITECTURE, INC. 47QRAA21D008Q (801)936-1343 NORTH SALT LAKE ,UT s    
PROSOURCE CONSULTING, L.L.C. GS-21F-0062V (703)754-7400 GAINESVILLE ,VA s/w/d/8a  
PROPERTY & ENVIRONMENTAL MANAGEMENT, INC. 47QSHA20D0037 6142107202 COLUMBUS ,OH s/8a/h
PROGRESSIVE ELECTRIC, INC.       47QSHA20D001W 3043451253 CHARLESTON ,WV s
PROFESSIONALS HIR, LLC 47QSHA21D001Y 757-452-3105 CHESAPEAKE ,VA s/w/wo/ew/d/8a/h
PROFESSIONAL MAINTENANCE MANAGEMENT LLC 47QSHA19D0060 703.472.2049 ROCKVILLE ,MD s
PROFESSIONAL MAINTENANCE MANAGEMENT LLC GS-06F-0019P 703.472.2049 ROCKVILLE ,MD s
PRISM ELECTRIC, INC. 47QSHA19D004T 214-380-5546 GARLAND ,TX o
PREVENTIVE MAINTENANCE SERVICES COMPANY 47QSHA21D002F 727-323-1060 LAKEWOOD ,CO s/w/wo
PREVENTIVE MAINTENANCE SERVICES COMPANY GS-06F-0048R 7208377832 LAKEWOOD ,CO s/w/wo
PREMIER POWER MAINTENANCE CORPORATION 47QSHA21D002J (317)439-9851 INDIANAPOLIS ,IN s    
PREMIER ELEVATOR COMPANY INC GS-21F-0089U 770-389-4951 STOCKBRIDGE ,GA o
PRECISION MECHANICAL SERVICES, LLC 47QSHA19D003U 215-722-3671 PHILADELPHIA ,PA s
PRECISE MANAGEMENT, INC. 47QSHA21D001U (205)234-6731 MC CALLA ,AL s/dv/d/h    
POWERS OF ARKANSAS, INC. GS-21F-0172X 5018139160 NORTH LITTLE ROCK ,AR o
POWER VAC AMERICA, INC GS-21F-017GA 713-645-4611 HOUSTON ,TX s
POTOMAC SERVICES MANAGEMENT INC. GS-21F-0064W (301) 965-1022 FORT WASHINGTON ,MD s/d/8a
POND CONSTRUCTORS INC 47QSHA18D000Y 678-336-7740 PEACHTREE CORNERS ,GA o
PONCIANO CONSTRUCTION, INC. GS-21F-048CA 6193286381 SANTEE ,CA s/d/8a
POLK MECHANICAL COMPANY, LLC 47QSHA20D0035 972-339-1200 GRAND PRAIRIE ,TX o
PM JENKINS GROUP- PROFESSIONAL MANAGEMENT SERVICES LLC 47QSHA19D005E 269-762-3492 KALAMAZOO ,MI s/v/d/8a/h
PITTMAN CONSULTING GROUP, LLC 47QRAA21D005A 2025036608 WASHINGTON ,DC s/w/wo/ew/d/8a
PIONEER HEATING AND AIR CONDITIONING COMPANY, INC. 47QSHA20D000X (865)922-2817 KNOXVILLE ,TN s    
PFD MECHANICAL INC GS-21F-0105U 301-261-4193 EDGEWATER ,MD s/w/d
PERIMETER SECURITY PARTNERS, LLC 47QSHA19D003T 615-504-3330 BRENTWOOD ,TN s
PENN AIR CONTROL INC. GS-21F-0191W 714-220-9091 CYPRESS ,CA s/dv
PEGASUS SUPPORT SERVICES, LLC 47QSHA18D001Z 678-494-0332 WOODSTOCK ,GA s/dv
PC AUTOMATED CONTROLS, INC. GS-21F-016GA (915)751-0313 EL PASO ,TX s/w  
PACARCTIC LLC 47QSHA19D002V 303-588-2808 ANCHORAGE ,AK s/d/8a
P & L ELECTRIC LLC 47QSHA20D002Z 5732209498 FULTON ,MO s
OTIS ELEVATOR COMPANY       47QSHA20D0002 561-402-1922 FARMINGTON ,CT o
OTIS ELEVATOR COMPANY GS-06F-0081M 561-402-1922 FARMINGTON ,CT o
OMNI ELEVATOR CO., INC. GS-06F-0063N 410-363-4222 OWINGS MILLS ,MD s/w/d
NVS CORPORATE SERVICES, INC. GS-21F-0066V 9569034382 BROWNSVILLE ,TX s/h
NV ENTERPRISES, INC. 47QSHA21D0015 703-787-8100 RESTON ,VA s/w/wo/d
NV ENTERPRISES, INC. GS-06F-0066R 703-787-8100 RESTON ,VA s/d
NTVI COMMUNICATIONS INC 47QSHA20D0006 (703)462-5542 FAIRBANKS ,AK s/d/8a  
NORTHWEST CONTROLS SYSTEMS, INC. GS-21F-0064V 5012800404 NORTH LITTLE ROCK ,AR s
NORTHSTAR TECHNOLOGY CORP GS-21F-0092Y 949-788-0738 IRVINE ,CA s/w/wo/ew/d/8a
NORTHERN MANAGEMENT SERVICES, INC. 47QSHA19D0009 208-263-1363 SANDPOINT ,ID s
NORTHEAST IOWA MECHANICAL SYSTEMS, L.L.C. 47QSHA20D002U (563)426-5144 ELGIN ,IA s    
NORTH HILLS OFFICE SERVICES INC GS-21F-051GA 5163642800 PLAINVIEW ,NY s/d
NINETY FIVE SOUTH, INC. GS-21F-041BA 631-281-5346 CENTER MORICHES ,NY s/dv
NIKA TECHNOLOGIES, INC. 47QRAA21D0064 3016796525 ROCKVILLE ,MD s/d
NIKA TECHNOLOGIES, INC. GS-23F-0010R 3017703520 ROCKVILLE ,MD s/d
NEW HORIZON INDUSTRIES INC. GS-21F-038GA 678-422-2900 ATLANTA ,GA s/w/wo/ew/d
NELSON REFRIGERATION INC. 47QSHA20D000F 402-315-0492 LA VISTA ,NE o
NATIVE RESOURCE DEVELOPMENT COMPANY, INC. 47QSHA21D001P 505-867-5372 BERNALILLO ,NM s/w/wo/d/h
NATIVE ENERGY & TECHNOLOGY, INC. GS-21F-058AA 2102316060 SAN ANTONIO ,TX s/d
NATIONAL SWITCHGEAR SYSTEMS NORTH TEXAS, INC. 47QSHA19D001T (610)269-7576 LEWISVILLE ,TX s  
NATIONAL SERVICE CONTRACTORS, INC. GS-21F-032GA 202-610-7344 WASHINGTON ,DC s/d
NATIONAL ELEVATOR INSPECTION SERVICES, INC.       GS-06F-0075S 3146822612 SAINT LOUIS ,MO o
NATIONAL CONTRACTING SERVICES, LLC 47QSHA20D003E 502-614-8646 LOUISVILLE ,KY s/d/8a
NALCO COMPANY GS-21F-0081W 331-237-1778 SUGAR LAND ,TX o
MURPHY ELEVATOR CO. (THE) GS-21F-0041X 5025871225 LOUISVILLE ,KY s
MULTI AIR SERVICES ENGINEERS, CORP. GS-21F-050AA 787-245-6883 RIO GRANDE ,PR s/d/h
MONUMENT ENTERPRISES LLC 47QSHA20D0018 1-866-275-5666 UPPER MARLBORO ,MD s/8a
MIRADOR ENTERPRISES, INC. GS-21F-0171X 915-546-4111 EL PASO ,TX s/w/wo/ew/d
MIRACORP, INC. 47QSHA20D000Z 571-589-8970 MESA ,AZ s/w/wo/ew/dv/d
MINNESOTA ELEVATOR, INC. GS-21F-0158Y 651-272-3477 MANKATO ,MN o
MID-AMERICAN ELEVATOR COMPANY, INC.       GS-21F-0028U 773-486-6900 CHICAGO ,IL o
MESA ENERGY SYSTEMS, INC. GS-21F-0068W (510)670-1690 IRVINE ,CA o  
MEDIA PLUMBING & HEATING, INC.
(DBA: KINETIX)
GS-06F-0004P 6106271600 BOOTHWYN ,PA s/dv/d/8a
MECHANICAL SYSTEMS TESTING AND BALANCING INC 47QSHA19D005T 804-264-0454 RICHMOND ,VA s
MECHANICAL MAINTENANCE, INC. GS-21F-131BA 336-676-7133 CLIMAX ,NC s/w/wo
MECHANICAL CONSTRUCTION MANAGERS, LLC GS-21F-0034Y 937-356-6662 DAYTON ,OH o
MCAPS, LLC 47QSHA21D0025 4124506056 PITTSBURGH ,PA s
MC CLURE CO INC GS-21F-0063V (717)648-5975 HARRISBURG ,PA o  
MAYFIELD ELECTRIC COMPANY GS-21F-0142Y 713-398-5999 HOUSTON ,TX s
MASTER ELECTRIC INC GS-21F-022GA 989-426-9860 GLADWIN ,MI s/w/wo/h
MARYLAND ELEVATOR SERVICES, INC.       GS-06F-0061P 3012613161 CROFTON ,MD s
MARTON TECHNOLOGIES, INC. 47QSHA20D0030 757-637-4071 YORKTOWN ,VA o
MARKON, INC. GS-21F-091BA 703-884-0028 FALLS CHURCH ,VA s
MACIA CONSTRUCTION, INCORPORATED 47QSHA19D0027 301-283-0633 ACCOKEEK ,MD s/d/8a
M.W. ROBINSON COMPANY 47QSHA20D0034 330-264-9983 WOOSTER ,OH s
M.C. DEAN, INC. 47QSHA18D0011 703-802-6231 X7143 TYSONS ,VA o
M.C. DEAN, INC. 47QSWA19D002W 703-243-6231 X7143 TYSONS ,VA o
M & P SERVICES, INC 47QSHA20D001N 615-298-4824 NASHVILLE ,TN s/w/wo/ew/d/8a/h
LOW VOLTAGE WIRING, LTD 47QSHA19D002S 719-540-8900 COLORADO SPRINGS ,CO s/dv
LOUIS BERGER POWER, LLC
(DBA: LB POWER)
GS-06F-001GA 202-303-2613 WASHINGTON ,DC o
LOUIS BERGER HAWTHORNE SERVICES, INC. 47QSHA18D002M 202-303-2613 GREENVILLE ,SC o
LOSS CONTROL AND RECOVERY, INC.
(DBA: ADVANTACLEAN COMMERCIAL SERVICES GROUP)
GS-21F-0128Y (704)766-2434 IRVINE ,CA s  
LOGZONE, INC. 47QSHA20D0005 256-964-7000 HUNTSVILLE ,AL s/dv/d/8a
LINDAHL REED, INC. 47QSHA19D0033 541/638-9164 REDMOND ,OR s/w/wo/ew/d/8a
LIGHTING RETROFIT INTERNATIONAL, LLC 47QSHA21D000C 904-295-6228 GAMBRILLS ,MD o
LIBERTY ELEVATOR EXPERTS LLC 47QSHA21D001E 8445423538 NEWARK ,DE s
LG CONSTRUCTION, INC. 47QSHA21D002H 4109371259 PERRYVILLE ,MD s/dv/d/8a
LCOR ASSET MANAGEMENT LTD       GS-06F-0026R (212)760-0060 BERWYN ,PA o  
LCG, INC GS-21F-0163Y 208-866-6579 BOISE ,ID s/v/d
LANMARK TECHNOLOGY INC.       47QRAA19D006S 703-447-3876 CENTREVILLE ,VA s/w/wo/dv/d
L B & B ASSOCIATES INC. 47QSHA20D0023 3015962440 COLUMBIA ,MD o
L B & B ASSOCIATES INC. GS-06F-0025R 3015962440 COLUMBIA ,MD o
KROESCHELL ENGINEERING CO. INC. 47QSHA21D000D (312)649-7980 ARLINGTON HEIGHTS ,IL o    
KROESCHELL ENGINEERING CO. INC.       GS-06F-0027R (312) 649-3641 ARLINGTON HEIGHTS ,IL o
KONE INC. GS-06F-0002N 9162017122 MOLINE ,IL o
KOETTER FIRE PROTECTION OF AUSTIN L L C GS-21F-0181W 512-251-7888 PFLUGERVILLE ,TX s
KNIGHTO, LLC GS-21F-0215W 703-244-4379 LEESBURG ,VA s/dv/d/h
KLEANE KARE TEAM, INC., THE 47QSHA20D002D 804-521-4132 HENRICO ,VA s/w/wo/ew/d
KLDL INC. 47QSWA18D003G 6195851784 NATIONAL CITY ,CA s
KIRA, INCORPORATED GS-06F-0110S 7202337918 COLORADO SPRINGS ,CO s/h
KIRA GOVERNMENT SERVICES LLC 47QSHA21D001B 571-595-6821 LYNNWOOD ,WA s/d
KING & GEORGE, LLC 47QSHA19D005K 817-820-0881 FORT WORTH ,TX s/d/8a
KERES CONSULTING, INC. GS-21F-150AA 5058372104 ALBUQUERQUE ,NM s/d
KEO AND ASSOCIATES, INC. 47QSHA20D002E 313-340-1688 DETROIT ,MI s/d/8a
KCORP TECHNOLOGY SERVICES, INC. GS-21F-0111Y 502-225-6290 FAIRBANKS ,AK s/d/8a
KCORP SUPPORT SERVICES, INC. GS-21F-042GA 502-225-6290 FAIRBANKS ,AK s/d/8a
KATMAI INTEGRATED SOLUTIONS, LLC 47QSHA19D000H 9073337000 ANCHORAGE ,AK s/d/8a
K2M DESIGN, INC. 47QSHA19D0020 855-866-4526 KEY WEST ,FL s/d
JOSE ERNESTO SALAZAR, LLC 47QSHA19D001Y 830-422-2326 DEL RIO ,TX s/d/8a
JONES LANG LASALLE AMERICAS, INC. 47QSHA19D003F 202-719-6906 CHICAGO ,IL o
JOHNSON CONTROLS, INC. GS-06F-0060P 443-676-8813 MILWAUKEE ,WI o
JOHNSON CONTROLS FIRE PROTECTION LP GS-06F-0054N 1-978-731-8441 BOCA RATON ,FL o
JLL-RER SOLUTIONS, LLC 47QSHA21D002D 7037426789 WASHINGTON ,DC s/w/wo/ew/d
JARDON & HOWARD TECHNOLOGIES, INCORPORATED 47QRAA21D008B 407-381-7797 ORLANDO ,FL s/dv
JARDON & HOWARD TECHNOLOGIES, INCORPORATED GS-06F-0102S 407-381-7797 ORLANDO ,FL s/dv
JANTEC, INC.       GS-06F-0022S 702-870-5200 LAS VEGAS ,NV s/w
JAMES VITO INC GS-21F-0049W 301-315-6105 ROCKVILLE ,MD s
JAL ENTERPRISES, INC. GS-21F-0114Y 757-825-1400 HAMPTON ,VA s/w/v/d
J2 COMPANY, LLC 47QSHA22D0009 (610)269-7576 JACKSON ,TN s/d    
J.O. MORY, INC. 47QSHA21D001C 260-351-2221 SOUTH MILFORD ,IN s
J'S ASSOCIATES LLC 47QSHA19D003J 3013275164 DUNKIRK ,MD s/w/wo/ew/d
J&B HARTIGAN, INC GS-21F-049BA 7575759404 CARROLLTON ,VA s/dv
J & J MAINTENANCE, INC. 47QSHA19D004L 512-444-7271 AUSTIN ,TX o
IT DATA CONSULTING L.L.C. GS-35F-645GA 571-303-1803 RESTON ,VA s/d/8a
ISES CORPORATION GS-21F-0045W 7706743102 DULUTH ,GA s/d/8a
INTEGRIWARD, LLC GS-21F-176AA 210-595-1245 SAN ANTONIO ,TX s/w/wo/ew/8a
INTEGRITY NATIONAL CORPORATION GS-21F-163AA 301-424-8405 SILVER SPRING ,MD s/d
INSTALLATION SERVICES LLC GS-21F-0038Y 7035800630 FREDERICKSBURG ,VA s/w/wo/ew/d/h
INSPECTION EXPERTS, INC. GS-21F-096AA 8168076376 LINCOLN ,NE s/w/wo/ew/d/8a
INNOVATIVE CONSULTING & MANAGEMENT SERVICES, LLC GS-21F-0164W 3014444100 ROCKVILLE ,MD s/d/8a/h
INGLETT & STUBBS INTERNATIONAL, LLC GS-21F-152AA 404-214-6208 ATLANTA ,GA o
IDS INTERNATIONAL GOVERNMENT SERVICES LLC       47QSHA20D0029 7035042107 ARLINGTON ,VA s
IAP WORLD SERVICES INC GS-06F-0022R 321-784-7398 CAPE CANAVERAL ,FL o
IAP WORLD SERVICES INC GS-35F-407GA 321-784-7113 CAPE CANAVERAL ,FL o
HUMAN POTENTIAL CONSULTANTS, L.L.C. 47QSHA18D000P 310-756-1560 CARSON ,CA s/w/wo/ew/d
HUGHES GROUP LLC GS-21F-184AA (253)588-2626 TACOMA ,WA s/dv/d    
HUBERT SERVICES INC GS-21F-0025W 254-799-0337 WACO ,TX s/w/d
HT PLUMBING, INC. 47QSHA20D000M 515-232-0199 AMES ,IA s
HOSPITAL HOUSEKEEPING SYSTEMS, LLC 47QSHA20D000V 7329979805 DRIPPING SPRINGS ,TX o
HONEYWELL INTERNATIONAL INC. GS-21F-0134W 1-585-270-5590 MIAMI ,FL o
HOLMES MECHANICAL CONTRACTORS GS-21F-013GA 301-808-0707 CAPITOL HEIGHTS ,MD s/v/d/8a
HILLTOP REFRIGERATION INC.       47QSHA21D001Z (775)771-4004 SPARKS ,NV s    
HGS ENGINEERING, INC. GS-21F-0051V 256-236-1848 ANNISTON ,AL s/dv
HCI MANAGEMENT SERVICES COMPANY 47QSHA20D000C 7192355794 WINNEBAGO ,NE s/d/8a/h
HANKINS GROUP, INC. 47QSHA22D0003 530-345-8009 CHICO ,CA s/d/8a
HAMHED LIMITED LIABILIY COMPANY GS-21F-0185X 8125901892 JEFFERSONVILLE ,IN s/dv
H&S RESOURCES CORPORATION GS-21F-128BA (443)319-5830 COLUMBIA ,MD s/w/wo/ew/d  
H & T ENTERPRISES, INC. GS-21F-027GA 865-425-4687 OAK RIDGE ,TN s/v/d/8a
GSE FACILITY SERVICES, L.L.C. 47QSHA21D001N 404-816-2900 ATLANTA ,GA s/dv
GSE FACILITY SERVICES, L.L.C.       GS-21F-0130V 404-816-2900 ATLANTA ,GA s/dv/d/8a
GREENEFFICIENT, INC. GS-21F-0093Y 832-734-9977 CORPUS CHRISTI ,TX s/dv
GOVERNMENT CONTRACTING RESOURCES, INC. 47QSHA19D001U 910-215-1900 PINEHURST ,NC s/dv
GOLDEN WOLF, LLC 47QSHA18D001J 844-860-9653 LITHIA ,FL s/w/wo/ew/dv/d/8a
GLOBAL MANAGEMENT SERVICES, LLC GS-21F-034DA 907-334-8307 ANCHORAGE ,AK s/d/8a
GEORGIA COMMERCIAL AND RESIDENTIAL ELEVATOR, LLC GS-21F-087AA (561)808-8819 MCDONOUGH ,GA s/d
GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. GS-21F-057AA 703-995-3399 FALLS CHURCH ,VA o
GENERAL & MECHANICAL SERVICES, LLC 47QSHA22D0002 410-349-4070 ANNAPOLIS ,MD s
GENERAL & MECHANICAL SERVICES, LLC GS-06F-0013T (410)349-4070 ANNAPOLIS ,MD s
GEILER COMPANY, THE GS-21F-0172W (513)574-1200 CINCINNATI ,OH s/dv  
FUTRON, INCORPORATED 47QTCA18D001T 571-402-3211 WOODBRIDGE ,VA s
FUJITEC AMERICA, INC.       GS-06F-0035N (630)629-8808 MASON ,OH o  
FRYE MECHANICAL, INC. GS-21F-0105V 9372228750 DAYTON ,OH s
FRONTLINE ENTERPRISES, LLC 47QSHA21D000H 301-942-2602 SILVER SPRING ,MD s/dv
FOUR SEASONS ENVIRONMENTAL, INC. 47QSHA19D001K 513-539-2978 MONROE ,OH s
FOUR SEASONS ENVIRONMENTAL, INC. GS-06F-0044P 513-539-2978 MONROE ,OH s/v
FLUOR FEDERAL SERVICES, INC. 47QSHA22D0008 (509)373-0012 GREENVILLE ,SC o    
FLOWSENSE LLC GS-21F-007AA 7635599389 MAPLE GROVE ,MN s/dv/d/8a
FITZEMEYER & TOCCI ASSOCIATES, INC. 47QSHA21D000V 781-481-0210 WOBURN ,MA s
FIRETROL PROTECTION SYSTEMS, INC. GS-06F-0063S 602-297-7668 SALT LAKE CITY ,UT o
FIRE & LIFE SAFETY AMERICA, INC.       GS-21F-0097W 410-787-3686 HANOVER ,MD o
FINANCIAL & REALTY SERVICES, LLC GS-06F-0022P 301-650-9112 SILVER SPRING ,MD s/d
FAITH ENTERPRISES INCORPORATED GS-21F-0051W 719-578-8281 COLORADO SPRINGS ,CO s/dv
FACILITY SITE CONTRACTORS, INC. GS-21F-049CA 410-300-1076 HALETHORPE ,MD s
FACILITY SERVICES MANAGEMENT, INC.       47QSHA19D0018 9315527044 CLARKSVILLE ,TN s/w/wo
FACILITY SERVICES MANAGEMENT, INC. GS-06F-0048P 9315527044 CLARKSVILLE ,TN s/w
FACILITY ENGINEERING ASSOCIATES, P.C. GS-21F-0107V 703-591-4855 FAIRFAX ,VA s
F. M. THOMAS AIR CONDITIONING, INC. 47QSHA18D001K 714-474-1364 BREA ,CA s/w/wo/d
EXP FEDERAL INC. GS-21F-0147V 312-616-5058 CHICAGO ,IL o
ERICA LANE ENTERPRISES, INC. GS-10F-0186R 256-536-7117 HUNTSVILLE ,AL s/w/8a/h
EPC SERVICE, INC. GS-21F-0169W 8084288021 AIEA ,HI s/w/d
ENVISE 47QSHA20D001D 571-612-4042 STERLING ,VA o
ENVIREMEDIAL SERVICES, INC. GS-07F-149DA 760.945.1166 OCEANSIDE ,CA s
ENTERPRISE ELECTRICAL SERVICES, INC. GS-21F-083AA 5052759369 ALBUQUERQUE ,NM s/d/8a
ENSYNC DIVERSIFIED MANAGEMENT SERVICES, INC. 47QSHA20D000B 407-936-1515 LONGWOOD ,FL s/w/wo/ew/dv/d
ENOVITY, INC. GS-21F-0032W 415-983-3635 SAN FRANCISCO ,CA o
ENERGY SYSTEMS GROUP, LLC 47QSHA21D001J 6519055706 NEWBURGH ,IN o
ENERGY ENGINEERING & CONSULTING SERVICES LLC GS-10F-0346S 765-922-7286 SWAYZEE ,IN s/v/d/h
EMCOR GOVERNMENT SERVICES, INC. 47QSHA19D0044 571-403-8880 ARLINGTON ,VA o
EMCOR GOVERNMENT SERVICES, INC. GS-06F-0035R 571-403-8880 ARLINGTON ,VA o
ELEVATED TECHNOLOGIES, INC. 47QSHA19D005X 6162354332 GRAND RAPIDS ,MI s/dv
ELECTRONIC METROLOGY LABORATORY, LLC 47QSHA21D002L 270-874-2233 FRANKLIN ,TN s
ELECTRONIC METROLOGY LABORATORY, LLC GS-21F-0140Y 2708742233 FRANKLIN ,TN s/d/8a
ELCON ENTERPRISES, INCORPORATED GS-21F-0005Y 904-453-9854 UPPER MARLBORO ,MD o
EDWARDS ENGINEERING, INC.       GS-21F-0166W 847-364-8100 ELK GROVE VILLAGE ,IL o
EDF-RG, LLC GS-06F-0078R 314-993-3355 MARYLAND HEIGHTS ,MO s
EATON CORPORATION GS-06F-0023R 508-926-6135 RALEIGH ,NC o
EASTERN RESEARCH GROUP, INC. GS-21F-001BA 774-249-1622 LEXINGTON ,MA o
E. S. I.,INC. GS-21F-0011U 937-603-0539 DAYTON ,OH o
E B A ERNEST BLAND ASSOCIATES P C 47QRAA18D002L 301-289-4811 SILVER SPRING ,MD s/d
DYNCORP INTERNATIONAL LLC 47QSHA19D004B 817-224-6510 FORT WORTH ,TX o
DVORAK, LLC GS-21F-081BA 4435036400 BALTIMORE ,MD o
DUSTY DUCTS, INC. GS-21F-0146Y 313-381-7801 LIVONIA ,MI s/w/wo/d
DUSTY DUCTS INC GS-21F-076AA (434)525-6075 FOREST ,VA s/w/wo/ew  
DONMAR HEATING AND COOLING COMPANY, INCORPORATED 47QSHA21D000G 7034350205 STERLING ,VA s
DMI, CORP. GS-21F-0054U 972-299-9434 CEDAR HILL ,TX o
DIVERSIFIED SERVICES GROUP INCORPORATED GS-21F-0184X 301-322-6100 GERMANTOWN ,MD s/w/wo/ew/d
DIVERSIFIED ELEVATOR SERVICE AND EQUIPMENT COMPANY INC GS-21F-025AA 334-657-5940 MILLBROOK ,AL s/d
DIAMOND SERVICES, INC. GS-21F-0111W 910-892-3078 DUNN ,NC s/w/wo/h
DENTON ELECTRIC, INC. 47QSHA21D000J (940)387-1312 DENTON ,TX s    
DELTA BUILDING SERVICES, INC. 47QSHA21D0013 818-727-7973 CHATSWORTH ,CA s/w/wo
DELTA BUILDING SERVICES, INC. GS-06F-0046S 818-727-7973 CHATSWORTH ,CA s/w/h
DELAWARE ELEVATOR, INC. GS-21F-075AA 410-749-3489 SALISBURY ,MD o
DAWSON ENTERPRISES, LLC 47QSHA18D001A 2105276907 HONOLULU ,HI s/d/8a
DAVEY TREE EXPERT COMPANY, THE GS-21F-0060U 3306739511 KENT ,OH o
DAIKIN APPLIED AMERICAS INC       GS-21F-0027W 540.680.0749 MINNEAPOLIS ,MN o
DAE SUNG, LLC GS-21F-103BA 303-845-1967 PLAINFIELD ,IL s/d/8a
D/E/F SERVICES GROUP, LTD 47QSHA19D0050 860-376-4896 GRISWOLD ,CT s/d
CURRENT ELECTRICAL SERVICES, INC. 47QSHA21D0020 9208096410 DE PERE ,WI s/v
CURLING ELECTRIC, LLC 47QSHA21D002A 7574701204 VIRGINIA BEACH ,VA s
CTSI-FM, LLC 47QSHA20D002Q (410) 379-0080 COLUMBIA ,MD s/dv
CRICO ENTERPRISE, LLC 47QSHA20D001H 8122071197 LOUISVILLE ,KY s/w/wo/ew/d/8a
CORG MANAGEMENT GROUP, LLC 47QSHA21D001R 803-828-9573 COLUMBIA ,SC s/w/wo/ew/d/8a/h
CORE MECHANICAL INC. GS-21F-0189X 866-969-0636 PENNSAUKEN ,NJ s/v/d
CONTROL TECHNOLOGIES, INC. GS-21F-056GA (603)626-6070 WILLISTON ,VT s  
CONSOLIDATED SAFETY SERVICES INCORPORATED GS-00F-217CA (703) 877-3352 FAIRFAX ,VA o
CONQUEST SOLUTIONS L.L.C. 47QSHA19D005R (301)957-6250 GREENBELT ,MD s/d/8a    
COMPU DYNAMICS, LLC GS-21F-0008W 703-796-6070 STERLING ,VA o
COMPTECH COMPUTER TECHNOLOGIES, INC. 47QTCA19D00BT (937)228-2667 DAYTON ,OH s/d    
COMMERCIAL REFRIGERATION SYSTEMS, INC. 47QSHA20D001J 386-322-0211 PORT ORANGE ,FL s
COMMERCIAL FACILITIES MANAGEMENT, INC.       47QSHA19D0061 812.341.8248 GREENWOOD ,IN s/dv
COLLIER ELECTRICAL CORPORATION 47QSHA19D004Y 860-223-2300 NEW BRITAIN ,CT s
CMI MANAGEMENT, INC. 47QSHA20D002T 703-738-5311 ALEXANDRIA ,VA s
CMI MANAGEMENT, INC. GS-06F-0022T 703-738-5311 ALEXANDRIA ,VA s
CMC & MAINTENANCE, INC.       47QSHA20D0027 207-941-9444 BANGOR ,ME s/w/wo
CMC & MAINTENANCE, INC. GS-06F-0106S (207)941-9444 BANGOR ,ME s  
CLIETT REFRIGERATION, INC. 47QSHA21D0010 254-582-5245 HILLSBORO ,TX s
CLEAN TEAM JANITORIAL SERVICE, INC. GS-21F-0190X 2024992289 WASHINGTON ,DC s/8a
CLARK FACILITY SOLUTIONS, LLC       47QSHA20D002H 301-272-7500 BETHESDA ,MD o
CIMMARON ELECTRIC, INC. GS-06F-0048S 8165252200 LEES SUMMIT ,MO s
CHINOOK SYSTEMS, INC. GS-21F-0019X 571-527-0728 COCOA BEACH ,FL s/w
CHIMES DISTRICT OF COLUMBIA, INC. 47QSHA20D000Y 443-509-0300 BALTIMORE ,MD o
CHESAPEAKE TOWER SYSTEMS INC GS-21F-0026X 410-379-0080 MOUNT AIRY ,MD s
CHENEGA RELIABLE SERVICES, LLC 47QSHA21D001A 210-236-3934 SAN ANTONIO ,TX s/d/8a
CHENEGA FACILITIES MANAGEMENT, LLC 47QSHA20D0033 256-665-0610 SAN ANTONIO ,TX o
CHENEGA APPLIED SOLUTIONS, LLC 47QSHA19D002A 703-646-5134 LORTON ,VA o
CHAPEL ELECTRIC CO LLC GS-21F-0059U 937-222-2290 DAYTON ,OH o
CENTURY ELEVATOR INC. 47QSHA19D005G (301)669-0433 FORESTVILLE ,MD s/w/wo  
CENTURY ELEVATOR INC. GS-21F-0014W 301-669-0433 FORESTVILLE ,MD s/w/v
CENTRIC ELEVATOR CORP OF OREGON INC GS-21F-0053X 303-477-8300 PORTLAND ,OR s
CENTERRA INTEGRATED FACILITIES SERVICES, LLC 47QSHA19D005V 561-406-7954 HERNDON ,VA o
CENTERLINE MECHANICAL, L.L.C. GS-21F-0047X 6234655530 TUCSON ,AZ s/w/d/8a
CBRE, INC GS-21F-0208W 703-980-3881 WASHINGTON ,DC o
CARPET MASTER GS-21F-0160Y 702 378 3413 LAS VEGAS ,NV s/dv/d/8a
CAROLINA ELEVATOR SERVICE, INC. GS-21F-0095Y 8038651400 COLUMBIA ,SC s
CAROLINA CHILLERS, INC. 47QSHA19D004J 8434256138 LADSON ,SC s
CARDNO GS, INC. GS-21F-0135V 9165487783 CHARLOTTESVILLE ,VA o
CAPE FOX FACILITIES SERVICES, LLC 47QSHA21D0029 7036862348 MANASSAS ,VA s/d/8a
CAN SEE FIRE SERVICE COMPANY, INC. GS-21F-037AA (804)752-2366 ASHLAND ,VA s/w/wo/ew/d
CALVIN ELECTRIC, LLC GS-21F-003DA 937-670-2558 ARCANUM ,OH s
CALL HENRY, INC. 47QSHA21D0018 321-360-8283 TITUSVILLE ,FL s
CALIBRE SYSTEMS, INC. GS-21F-012AA 703-797-8500 ALEXANDRIA ,VA o
C&W GOVERNMENT SERVICES INC. GS-06F-0038S (972)504-0684 AUBURNDALE ,MA o  
C AND W ASSOCIATES, INC. GS-21F-061AA 313-831-1535 DETROIT ,MI s/w/wo/h
C & E SERVICES, INC. GS-21F-0116Y 703-506-1960 VIENNA ,VA s
BYRUM ELECTRIC, LLC 47QSHA21D002S 5804840940 ENID ,OK s
BUILDING PEOPLE, LLC, THE GS-21F-056CA 7036692222 LEESBURG ,VA s/d/8a/h
BUDGET SERVICES & SUPPLIES LLC GS-21F-135AA 812-285-9499 JEFFERSONVILLE ,IN s/dv/d/8a
BRYMAK & ASSOCIATES, INC. 47QSHA20D0021 6156748677 CLARKSVILLE ,TN s/dv
BROWN POINT FACILITY MANAGEMENT SOLUTIONS, LLC 47QSHA21D002K 4012886647 LINCOLN ,RI s/w/wo
BROWN POINT FACILITY MANAGEMENT SOLUTIONS, LLC GS-21F-0065X 401-288-6647 LINCOLN ,RI s/w/wo
BROTHERS MECHANICAL SERVICES LLC GS-21F-086BA 703-659-1369 MANASSAS ,VA s/d/8a
BROOKS RANGE CONTRACT SERVICES, INC.       GS-06F-0013R 502-225-6290 FAIRBANKS ,AK s/d/8a/h
BRISTON CONSTRUCTION, LLC 47QSHA20D0011 480-776-5810 MESA ,AZ s/dv
BREWER-GARRETT CO (INC) GS-07F-112DA 440-971-0557 MIDDLEBURG HEIGHTS ,OH o
BRANDT COMPANIES LLC, THE GS-21F-0137W 972-395-6000 CARROLLTON ,TX o
BOOZ ALLEN HAMILTON INC.       GS-10F-0320R 703-377-4359 MCLEAN ,VA o
BILL TOMPKINS CORPORATION GS-21F-129AA 978-687-2152 LAWRENCE ,MA s/v/d/h
BHATE ENVIRONMENTAL ASSOCIATES, INC. 47QSHA19D0039 (205)918-4000 BIRMINGHAM ,AL s  
BESTWAY SERVICES INC. GS-21F-188AA 615-271-2177 NASHVILLE ,TN s/dv/d/8a/h
BEN FITZGERALD REAL ESTATE SERVICES, L.L.C. 47QSWA18D008T 903-597-8040 TYLER ,TX s
BEN FITZGERALD REAL ESTATE SERVICES, L.L.C. GS-06F-0068N 903-597-8040 TYLER ,TX s
BAYLINE LIFT TECHNOLOGIES, LLC GS-06F-0012P (757) 583-8900 NORFOLK ,VA s
B3 ENTERPRISES LLC GS-21F-045DA (703)963-5476 WOODBRIDGE ,VA s/dv/d  
B & I CONTRACTORS, INC. GS-21F-0029Y 239-332-4646 FORT MYERS ,FL o
ATLAS ENGINEERING INC GS-21F-024AA 9194207676 RALEIGH ,NC s
ASSURED FIRE SAFETY, LLC 47QSHA18D002L 918-329-4441 MCALESTER ,OK s
ASK SOLUTIONS, INC. 47QSHA21D002E (833)336-3988 NEW PORT RICHEY ,FL s/w/wo/ew    
ASHLAND INDUSTRIAL SERVICES, LLC 47QSHA18D002K 877-347-8801 SHREWSBURY ,PA s/w/wo
APTIM FEDERAL SERVICES, LLC 47QSHA18D000Z 225-932-6638 BATON ROUGE ,LA o
APPLIED MANAGEMENT ENGINEERING INC GS-21F-0016V (757)498-4400 VIRGINIA BEACH ,VA s  
APIC SOLUTIONS, INC. 47QSHA20D0017 505-900-4974 ALBUQUERQUE ,NM s/d
API NATIONAL SERVICE GROUP, INC. GS-21F-0060W (651)925-8525 SAINT PAUL ,MN o  
AMERICLEAN SERVICES CORPORATION 47QSHA19D001G (703) 901 - 4865 MANASSAS PARK ,VA s/d
AMERICLEAN JANITORIAL SERVICES CORP 47QSHA21D0026 877-503-0707 MINNEAPOLIS ,MN s/d
AMERICAN POWER SERVICE COMPANY       GS-21F-0013U 3306185820 MEDINA ,OH s/w
AMERICAN CHILLER SERVICE, INC. GS-06F-0055S (916)457-7800 RANCHO CORDOVA ,CA s  
AMERESCO FEDERAL SOLUTIONS, INC. 47QSHA21D000R 202-738-8442 KNOXVILLE ,TN o
AMERESCO FEDERAL SOLUTIONS, INC. GS-10F-0367M 865-330-7210 KNOXVILLE ,TN o
AMALGAMATED SERVICES, INC. GS-21F-0118Y 708 417 5946 FRANKFORT ,IL s/w/wo/ew/d/8a
ALUTIIQ LOGISTICS & MAINTENANCE SERVICES, LLC 47QSHA19D004K 7572779966 ANCHORAGE ,AK s/d/8a
ALUTIIQ COMMERCIAL ENTERPRISES LLC GS-21F-046GA 7572779966 ANCHORAGE ,AK s/d/8a
ALPHA FACILITIES SOLUTIONS, LLC 47QRAA20D000T 2106013190 SAN ANTONIO ,TX s/dv/d
ALLPOINTS INC. 47QSHA20D002V (866)839-6548 SCHAUMBURG ,IL s    
ALLIED RELIABILITY, INC. GS-21F-025GA 412-526-2065 NORTH CHARLESTON ,SC o
ALEUT LOGISTICS SERVICES, LLC 47QSHA21D002M 719-531-9090 COLORADO SPRINGS ,CO s/d/8a
ALCAZAR TRADES, INC. GS-21F-026BA 210-722-6469 SAN ANTONIO ,TX s/dv
ALARES LLC GS-21F-0042X 617-481-6390 QUINCY ,MA s/dv
AKIMA SUPPORT OPERATIONS, LLC 47QSHA21D0006 703-766-6260 HERNDON ,VA o
AIR FORCE ONE, INC. 47QSHA18D001N 234-212-3405 DUBLIN ,OH o
AIR CONTROL TECHNOLOGIES INC GS-21F-0147Y (213)387-6022 LOS ANGELES ,CA s/v/d  
AFA PROTECTIVE SYSTEMS, INC. GS-21F-021BA 516-496-2322 SYOSSET ,NY o
ADVANCED TECHNOLOGY LOGISTICS, INC. GS-21F-062BA 703-638-9723 TYRONE ,GA s/dv/d/8a
ADVANCED MANAGEMENT GROUP, L.L.C. 47QSHA20D003F 3214466853 TITUSVILLE ,FL s/w/wo/ew/d/h
ADSYNC TECHNOLOGIES, INC. GS-21F-111BA 8504976969 PENSACOLA ,FL s/w/wo/ew/d/8a
ADMIRAL ELEVATOR COMPANY, INC. 47QSHA18D000S 4107321102 BALTIMORE ,MD s/v/d/8a
ACUITY TOTAL SOLUTIONS 47QSHA21D002G 949-412-05461 OXNARD ,CA s/w/wo/d/8a
ACTION FACILITIES MANAGEMENT, INC. 47QSHA19D004F 2025586545 MORGANTOWN ,WV s/w/wo/ew/d
ACTION FACILITIES MANAGEMENT, INC.       GS-21F-0009V 2024348470 MORGANTOWN ,WV s/w/d/8a
ACIERTO LLC 47QSHA21D001F 801-917-0070 FARR WEST ,UT s/dv/d
ACEPEX MANAGEMENT CORPORATION 47QSHA19D001P 9096256900 MONTCLAIR ,CA s/d
ACCORD FEDERAL SERVICES, LLC GS-21F-139AA 865-660-4231 KNOXVILLE ,TN s/dv/d
ACCO ENGINEERED SYSTEMS, INC. GS-21F-0121V 2083237789 PASADENA ,CA o
ABM INDUSTRIES INCORPORATED       GS-06F-0069N 3018756670 NEW YORK ,NY o
ABELL ELEVATOR INTERNATIONAL, INC. GS-21F-024GA (502)634-3350 LOUISVILLE ,KY s/v/d  
AAA COMPLETE BUILDING SERVICES, INC.       GS-06F-0029P (202)625-4181 WASHINGTON ,DC o  
AAA COMPLETE BUILDING SERVICES, INC. GS-21F-044GA 2026254236 WASHINGTON ,DC o
1 STOP MECHANICAL INC.       47QSHA20D000G 7034916542 WOODBRIDGE ,VA s/dv