Federal Contractor Profile
Ameresco INC
$2.4B obligated·590 awards·20 agencies·27 NAICS
Federal Contracts
Showing award actions 1–50 of 562 funded award actions, most recent first.
- Contracts with positive obligations
- 590
- Funded award actions shown
- 562
- Obligations shown
- $2.4B
- Awarding agencies
- 20
This table shows award actions with a positive obligation. Zero-dollar and negative-dollar actions, such as administrative changes and deobligations, are not displayed. Multiple award actions may belong to the same contract.
Award data as of August 27, 2026. Source: USAspending federal award records.
| Date | Agency | PIID | NAICS | Description | Amount |
|---|---|---|---|---|---|
| Aug 27, 2026 | General Services AdministrationPBS R5 ACQUISITION MANAGEMENT DIVISION | GSP0517GB0001 | 541330 | IGF::OT::IGF FOR OTHER FUNCTIONS THE CONTRACTOR SHALL PROVIDE ALL PROFESSIONAL SERVICES, SUPPORT, LABOR, MATERIALS, EQUIPMENT, TRANSPORTATION, SUPERVISION AND FINANCING NECESSARY TO PERFORM ALL THE WORK OUTLINED TO COMPLETE ALL (12) ENERGY CONSERVATION MEASURES (ECMS) THAT RESULT IN ENERGY SAVINGS, ENHANCE AND IMPROVE INFRASTRUCTURE AT THE HAROLD WASHINGTON SOCIAL SECURITY CENTER IN CHICAGO, ILLINOIS. | $154K |
| Aug 26, 2026 | Department of Veterans AffairsPCAC (36C776) | 36E77620F0003 | 541330 | VETERANS INTEGRATED SERVICE NETWORK (VISN) 7 ENERGY SAVINGS PERFORMANCE CONTRACT (ESPC) | $603K |
| Aug 7, 2026 | Department of Veterans AffairsPCAC (36C776) | 36E77620F0003 | 541330 | VETERANS INTEGRATED SERVICE NETWORK (VISN) 7 ENERGY SAVINGS PERFORMANCE CONTRACT (ESPC) | $1.0M |
| Jul 28, 2026 | Department of Veterans AffairsPCAC (36C776) | 36E77620F0003 | 541330 | VETERANS INTEGRATED SERVICE NETWORK (VISN) 7 ENERGY SAVINGS PERFORMANCE CONTRACT (ESPC) | $28M |
| Jul 22, 2026 | Department of the InteriorIBC ACQ SVCS DIRECTORATE (00004) | IND15PD00353 | 541330 | IGF::OT::IGF UPGRADE AND RETROFIT MAIN INTERIOR BUILDING TO PROVIDE ENERGY SAVINGS AND WORK TOWARD BEING A NET ZERO BUILDING. | $549K |
| Jul 21, 2026 | National Archives and Records AdministrationNARA CONTRACTING OFFICE | 88310325F00226 | 541330 | NARA ESPC THROUGH AMERESCO DOE CONTRACT DE-EE0008027 COPY OF DE-EE0008027/88310324F00050 | $2.0M |
| Jun 16, 2026 | Department of the InteriorIBC ACQ SVCS DIRECTORATE (00004) | IND15PD00353 | 541330 | IGF::OT::IGF UPGRADE AND RETROFIT MAIN INTERIOR BUILDING TO PROVIDE ENERGY SAVINGS AND WORK TOWARD BEING A NET ZERO BUILDING. | $3.2M |
| Jun 2, 2026 | Department of the InteriorIBC ACQ SVCS DIRECTORATE (00004) | IND15PD00353 | 541330 | IGF::OT::IGF UPGRADE AND RETROFIT MAIN INTERIOR BUILDING TO PROVIDE ENERGY SAVINGS AND WORK TOWARD BEING A NET ZERO BUILDING. | $26K |
| May 12, 2026 | Department of Veterans AffairsPCAC (36C776) | 36E77620F0003 | 541330 | VETERANS INTEGRATED SERVICE NETWORK (VISN) 7 ENERGY SAVINGS PERFORMANCE CONTRACT (ESPC) | $321K |
| May 8, 2026 | Department of DefenseW2V6 USA ENG SPT CTR HUNTSVIL | W912DY25F0329 | 541330 | IMPLEMENTATION OF A DETAILED FEASIBILITY STUDY AT NAVAL RESEARCH LABORATORY | $3.7M |
| May 6, 2026 | Department of DefenseW072 ENDIST LOUISVILLE | W912QR21C0018 | 236220 | FULL FACILITY REVITALIZATION B200, FORT TOTTEN, NY | $61K |
| May 5, 2026 | Department of DefenseNAVFAC SYSTEMS AND EXP WARFARE CTR | N3943017F1915 | 541330 | IGF::OT::IGF ESPC CONTRACT TASK ORDER FOR FALLON, NEVADA | $745K |
| May 1, 2026 | Department of DefenseNAVFAC SYSTEMS AND EXP WARFARE CTR | N3943017F1901 | 541330 | IGF::OT::IGF PERFORMANCE PERIOD SERVICES | $8.2M |
| Apr 30, 2026 | Department of DefenseW072 ENDIST LOUISVILLE | W912QR21C0018 | 236220 | FULL FACILITY REVITALIZATION B200, FORT TOTTEN, NY | $9K |
| Apr 24, 2026 | Department of DefenseW39L USA NG READINESS CENTER | W9133L26FA027 | 541330 | CONTRACT TRANSFERRED FROM PD2 OF W9133L14F0008 AND FUNDING INCREASED BY $982,707.00 FROM $8,336,870.79 TO $9,319,577.79. TOTAL CONTRACT $20 852 504.79. | $983K |
| Apr 23, 2026 | Department of DefenseW072 ENDIST LOUISVILLE | W912QR21C0018 | 236220 | FULL FACILITY REVITALIZATION B200, FORT TOTTEN, NY | $16K |
| Apr 15, 2026 | National Archives and Records AdministrationNARA CONTRACTING OFFICE | 88310325F00226 | 541330 | NARA ESPC THROUGH AMERESCO DOE CONTRACT DE-EE0008027 COPY OF DE-EE0008027/88310324F00050 | $2.0M |
| Apr 14, 2026 | General Services AdministrationPBS ENERGY DIVISION | GSP0816JE7074 | 541330 | IGF::OT::IGF ENERGY SAVINGS PERFORMANCE CONTRACT. INVOLVES THE INSTALLATION AND LONG TERM MEASUREMENT&VERIFICATION OF ENERGY CONSERVATION MEASURES FOR THE FOLLOWING ARIZONA BUILDINGS: PHOENIX FEDERAL BUILDING AND COURTHOUSE, SANDRA DAY O'CONNOR COURTHOUSE, WALSH COURTHOUSE, TUCSON FEDERAL BUILDING, EVO DECONCINI COURTHOUSE, AND BORDER PATROL SECTOR HEARQUARTERS; IN THE FOLLOWING NEVADA BUILDINGS: FOLEY FOB AND COURTHOUSE, LLOYD GEORGE COURTHOUSE, CLIFTON YOUNG FOB AND COURTHOUSE, BRUCE THOMPSON COURTHOUSE; AND IN THE FOLLOWING CALIFORNIA BUILDINGS: WEINBERGER COURTHOUSE, AND THE SCHWARTZ FOB AND COURTHOUSE. | $1.7M |
| Mar 19, 2026 | Department of the InteriorIBC ACQ SVCS DIRECTORATE (00004) | IND15PD00353 | 541330 | IGF::OT::IGF UPGRADE AND RETROFIT MAIN INTERIOR BUILDING TO PROVIDE ENERGY SAVINGS AND WORK TOWARD BEING A NET ZERO BUILDING. | $887K |
| Mar 13, 2026 | National Archives and Records AdministrationNARA CONTRACTING OFFICE | 88310325F00226 | 541330 | NARA ESPC THROUGH AMERESCO DOE CONTRACT DE-EE0008027 COPY OF DE-EE0008027/88310324F00050 | $2.5M |
| Mar 11, 2026 | General Services AdministrationPBS ENERGY DIVISION | 47PJ0025F0066 | 541330 | ENERGY SAVINGS PERFORMANCE CONTRACT, NATIONAL DEEP ENERGY RETROFIT PROGRAM ROUND 6, REGION 8 FOR IMPLEMENTATION OF ENERGY CONSERVATION MEASURES AT THE DENVER FEDERAL CENTER AND THE US COURTHOUSE IN DOWNTOWN DENVER. | $71M |
| Mar 2, 2026 | General Services AdministrationPBS ENERGY DIVISION | GSP0816JE7084 | 541330 | IGF::OT::IGF ENERGY SAVINGS PERFORMANCE CONTRACT. INVOLVES THE INSTALLATION AND LONG TERM MEASUREMENT&VERIFICATION OF ENERGY CONSERVATION MEASURES FOR THE FOLLOWING DISTRICT OF COLUMBIA BUILDINGS: ATF BUILDING, VETERANS ADMINISTRATION BUILDING, WILLIAM JEFFERSON CLINTON NORTH/SOUTH BUILDINGS, WILLIAM JEFFERSON CLINTON EAST BUILDING, WILLIAM JEFFERSON CLINTON WEST BUILDING, AND WILLIAM JEFFERSON CLINTON CONNECTING WING. | $4.8M |
| Feb 24, 2026 | General Services AdministrationPBS ENERGY DIVISION | 47PF0025F0227 | 541330 | ENERGY SAVINGS PERFORMANCE CONTRACT, NATIONAL DEEP ENERGY RETROFIT PROGRAM ROUND 7, REGION 5 FOR IMPLEMENTATION OF ENERGY CONSERVATION MEASURES AT THE BEAN FEDERAL CENTER, INDIANAPOLIS AND 24 OTHER BUILDINGS INDIANA, ILLINOIS, MINNESOTA AND WISCONSIN | $154M |
| Feb 13, 2026 | General Services AdministrationPBS ENERGY DIVISION | 47PH1123F0001 | 541330 | ENERGY SAVINGS PERFORMANCE CONTRACT, NATIONAL DEEP ENERGY RETROFIT PROGRAM ROUND 5, REGION 7 FOR IMPLEMENTATION OF ENERGY CONSERVATION MEASURES MULTIPLE LOCATIONS IN LOUISIANA AND TEXAS. | $1.4M |
| Feb 3, 2026 | Department of Veterans AffairsPCAC (36C776) | 36E77620F0003 | 541330 | VETERANS INTEGRATED SERVICE NETWORK (VISN) 7 ENERGY SAVINGS PERFORMANCE CONTRACT (ESPC) | $824K |
| Jan 21, 2026 | General Services AdministrationPBS ENERGY DIVISION | 47PE0418F0027 | 541330 | IGF::OT::IGF ENERGY SAVINGS PERFORMANCE CONTRACT INVOLVES THE INSTALLATION AND LONG TERM MEASUREMENT AND VERIFICATION OF ENERGY CONSERVATION MEASURES IN 8 GSA BUILDINGS IN SOUTH CAROLINA, GEORGIA, AND TENNESSEE. | $732K |
| Jan 13, 2026 | Department of DefenseW072 ENDIST LOUISVILLE | W912QR21C0018 | 236220 | FULL FACILITY REVITALIZATION B200, FORT TOTTEN, NY | $6K |
| Jan 8, 2026 | Department of JusticeFCI THOMSON | DJBP0700PMESPC018 | 541330 | IGF::OT::IGF AUSP THOMSON ESPC | $1.2M |
| Jan 8, 2026 | Department of DefenseNAVFAC SYSTEMS AND EXP WARFARE CTR | N3943017F1913 | 541330 | IGF::OT::IGF ENERGY SAVINGS PERFORMANCE CONTRACT (ESPC)FOR NIGHT SETBACK AT NAVAL BASE SAN DIEGO TO INCLUDE ECMS FOR LIGHTING UPGRADES AND HVAC | $518K |
| Jan 6, 2026 | Department of DefenseW072 ENDIST LOUISVILLE | W912QR22C0042 | 237130 | DESIGN-BUILD (D/B) CONSTRUCTION PROJECT OF A MICROGRID AT FORT CAMPBELL, KY | $230K |
| Dec 30, 2025 | Department of DefenseW072 ENDIST LOUISVILLE | W912QR21C0018 | 236220 | FULL FACILITY REVITALIZATION B200, FORT TOTTEN, NY | $120K |
| Dec 28, 2025 | Department of the InteriorIBC ACQ SVCS DIRECTORATE (00004) | IND15PD00353 | 541330 | IGF::OT::IGF UPGRADE AND RETROFIT MAIN INTERIOR BUILDING TO PROVIDE ENERGY SAVINGS AND WORK TOWARD BEING A NET ZERO BUILDING. | $718K |
| Dec 23, 2025 | Department of DefenseNAVFAC SYSTEMS AND EXP WARFARE CTR | N3943020F9901 | 541330 | ENERGY SAVINGS PERFORMANCE CONTRACT FOR NORFOLK NAVAL SHIP YARD, PORTSMOUTH, VIRGINIA. | $18M |
| Dec 19, 2025 | Department of DefenseW072 ENDIST LOUISVILLE | W912QR21C0018 | 236220 | FULL FACILITY REVITALIZATION B200, FORT TOTTEN, NY | $113K |
| Dec 19, 2025 | Department of Veterans AffairsPCAC (36C776) | 36E77620F0003 | 541330 | VETERANS INTEGRATED SERVICE NETWORK (VISN) 7 ENERGY SAVINGS PERFORMANCE CONTRACT (ESPC) | $2.3M |
| Dec 16, 2025 | General Services AdministrationPBS OFFICE OF FACILITIES MANAGEMENT | 47PM0624F0022 | 541330 | NDER 1 - EXERCISE YEAR 9 & CONVERT NON INTERFACE CONTRACT GS-P-11-14-MK-0021 FROM PDN PJ TO EP INTERFACE | $3.3M |
| Dec 12, 2025 | Department of Veterans AffairsPCAC (36C776) | 36E77618F0017 | 541330 | IGF::OT::IGF OTHER FUNCTIONS - ENERGY SAVINGS PERFORMANCE CONTRACT (ESPC) FOR VISN 2 LYONS AND EAST ORANGE, NJ | $684K |
| Dec 10, 2025 | Department of DefenseW072 ENDIST LOUISVILLE | W912QR21C0018 | 236220 | FULL FACILITY REVITALIZATION B200, FORT TOTTEN, NY | $6K |
| Dec 3, 2025 | Department of DefenseW2V6 USA ENG SPT CTR HUNTSVIL | W912DY23C0013 | 541330 | ESPC STANDALONE CONTRACT TO REPLACE DACA87-97-D-0068-0006. | $4.0M |
| Dec 1, 2025 | Department of DefenseDLA ENERGY | SP060418F8008 | 541330 | IGF::OT::IGF ENERGY SAVINGS PERFORMANCE CONTRACT | $8.9M |
| Nov 20, 2025 | Department of DefenseDLA ENERGY | SP060015F8001 | 541330 | IGF::OT::IGF THE CONTRACTOR WILL COMPLETE INSTALLATION AND PERFORMANCE OF ENERGY CONSERVATION MEASURES IN ACCORDANCE WITH TASK ORDER AND THE REFERENCED DEPARTMENT OF ENERGY SUPER ENERGY SAVINGS PERFORMANCE CONTRACT INDEFINITE DELIVERY, INDEFINITE QUANTITY CONTRACT. | $363K |
| Nov 4, 2025 | Department of DefenseW4LD USA HECSA | W912HQ25C0002 | 541715 | ESTCP PROJECT EW24-8122 DIGITAL ADDITIVE MANUFACTURING PROCESS FOR CUSTOMIZABLE AND COST-EFFECTIVE PANELIZED EXTERIOR WALL INSULATION RETROFIT AT DETROIT ARSENAL | $469K |
| Oct 23, 2025 | Department of Veterans AffairsPCAC (36C776) | 36E77618F0034 | 541330 | IGF::OT::IGF OTHER FUNCTIONS - ENERGY SAVINGS PERFORMANCE CONTRACT FOR VISN 2 BRONX IN BRONX, NY | $3.8M |
| Oct 22, 2025 | Department of the InteriorIBC ACQ SVCS DIRECTORATE (00004) | IND15PD00353 | 541330 | IGF::OT::IGF UPGRADE AND RETROFIT MAIN INTERIOR BUILDING TO PROVIDE ENERGY SAVINGS AND WORK TOWARD BEING A NET ZERO BUILDING. | $9K |
| Sep 29, 2025 | Department of AgricultureUSDA ARS NEA AAO ACQ/PER PROP | AG32SCD160294 | 541330 | NEA ESPC - IGF CODE: IGF::CT::IGF | $4.4M |
| Sep 24, 2025 | Department of the InteriorIBC ACQ SVCS DIRECTORATE (00004) | IND15PD00353 | 541330 | IGF::OT::IGF UPGRADE AND RETROFIT MAIN INTERIOR BUILDING TO PROVIDE ENERGY SAVINGS AND WORK TOWARD BEING A NET ZERO BUILDING. | $718K |
| Sep 24, 2025 | Department of DefenseNAVFACSYSCOM MID-ATLANTIC | N6247020F5599 | 236220 | FLO - B1016 REPAIR BLDG ENVELOPE&INTERIOR FINISHES | $13K |
| Sep 23, 2025 | Department of DefenseW2V6 USA ENG SPT CTR HUNTSVIL | W912DY25F0329 | 541330 | IMPLEMENTATION OF A DETAILED FEASIBILITY STUDY AT NAVAL RESEARCH LABORATORY | $48M |
| Sep 23, 2025 | Department of AgricultureUSDA ARS AFM APD | AG32SCD160011 | 541330 | IGF::OT::IGF ENERGY SAVINGS PERFORMANCE CONTRACT (ESPC) FOR THE UNITED STATES DEPARTMENT OF AGRICULTURE (USDA), AGRICULTURAL RESEARCH SERVICE (ARS), NATIONAL CENTER FOR AGRICULTURAL UTILIZATION RESEARCH (NCAUR)LOCATED IN PEORIA, ILLINOIS. | $4.0M |
| Sep 22, 2025 | Department of Veterans AffairsPCAC (36C776) | 36E77620F0002 | 541330 | VETERANS INTEGRATED SERVICE NETWORK (VISN) 5 ENERGY SAVINGS PERFORMANCE CONTRACT (ESPC) | $2.5M |
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