AMERESCO INC - IGF::OT::IGF UPGRADE AND RETROFIT MAIN INTERIOR BUILDING TO PROVIDE ENERGY SAVINGS AND WORK TOWARD BEING A NET ZERO BUILDING.
Key Details
Description
IGF::OT::IGF UPGRADE AND RETROFIT MAIN INTERIOR BUILDING TO PROVIDE ENERGY SAVINGS AND WORK TOWARD BEING A NET ZERO BUILDING.
Context & Analysis
On Oct 22, 2025, Department of the Interior obligated $55,057,698.21 to AMERESCO INC for igf::ot::igf upgrade and retrofit main interior building to provide energy savings and work toward being a net zero building.. The award is classified under NAICS 541330 — ENGINEERING SERVICES and issued as a firm fixed price contract. Competition extent: full and open competition with 8 offers received. Performance is located in WASHINGTON, DC. The contract is scheduled through Mar 31, 2039. This award is one of several similar procurements from Department of the Interior under NAICS 541330 — related awards are listed below.
Market context
- Recompete outlook
- Ends Mar 31, 2039, in 149 months. Recompete signal as of Oct 17, 2026: 19/100, combining time to the end date, the incumbent's history with this agency, whether the award was competed, and its size.
- Competition
- Competed, with 8 offers. 96% of 557 awards in this market (Department of the Interior awards in NAICS 541330 over the last 3 years) were competed; median 1 offers.
- Award size
- At $55.1M, this award is larger than 19 in 20 of the 621 priced Department of the Interior awards in NAICS 541330 over the last 3 years (median $216K).
- Largest vendors in this market
By obligations, Department of the Interior awards in NAICS 541330 over the last 3 years.
- GENERAL DYNAMICS CORP — 8 awards, $73.8M
- M. C. DEAN, INC. — 16 awards, $51.1M
- HDR, INC — 32 awards, $36.6M
- OTAK, INC. — 30 awards, $18.8M
- GUIDEHOUSE DIGITAL LLC — 1 award, $13.9M
Computed from USAspending award data on Oct 17, 2026.
Contractor Information
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