Ameresco INC
General · Based in Framingham, MA · Licensed in Washington · License #AMEREI*004PZ
Active
State-verifiedWhat does verified mean?
- State-verified — Checked against WA L&I records, updated daily.
- Owner-verified — The business claimed this listing and verified ownership — free. Claim this listing
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License facts
Ameresco INC has been registered with WA L&I since 2000, based in Framingham, MA. Current filings: $30,000 surety bond (continuous) and $2,000,000 liability coverage through Jan 31, 2027. A surety bond has been on file since 2004.
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Oct 19, 2000
- Expiration date
- Jul 31, 2027
- UBI
- 602062980
- Business type
- Corporation
- Phone
- (508) 661-2200
- Location
- Framingham, MA 01701
Source: WA L&I contractor registration — verified Aug 15, 2026. Applies to every row above.
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Claim this free listingBond & insurance on file
| Bond firm | Amount | Effective | Expiration |
|---|---|---|---|
| Liberty Mutual Ins Co | $30,000 | Feb 1, 2025 | Continuous — until canceled |
| USF & GUARANTY | $12,000 | May 26, 2004 | Continuous — until canceled |
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| Hartford Fire Ins Co | $2,000,000 | — | Jan 31, 2026 | Jan 31, 2027 |
What the bond and insurance requirements mean for homeowners
Washington requires general contractors to file a $30,000 surety bond with the Department of Labor & Industries as a condition of registration. This contractor's current filing shows a $30,000 bond.
The bond is a limited fund a homeowner (or subcontractor or supplier) can make a claim against, through the courts, if a registered contractor fails to meet its obligations on a job. Contractors must also keep general liability insurance on file — at least $50,000 in property damage and $200,000 in public liability coverage, or a $250,000 combined single limit — which covers damage the contractor causes, not workmanship disputes. The rows above are the bond and insurance filings L&I publishes for this registration; whether a specific filing applies to a specific project depends on its dates and terms.
Principals
| Name | Start date |
|---|---|
| George Peter Sakellaris | Mar 27, 2024 |
| David J Anderson | May 9, 2019 |
| David J Corrsin | May 9, 2019 |
| David J Corrsin | May 9, 2019 |
| David John Corrsin | Mar 27, 2024 |
| Mark A Chiplock | May 9, 2019 |
| Spencer Doran Hole | Mar 27, 2024 |
| C T Corporation System | Jan 1, 1980 |
What is a General contractor licensed to do in Washington?
A general contractor in Washington is registered with the Department of Labor & Industries to perform or oversee work in multiple building trades. General contractors can take on whole projects — remodels, additions, new construction — and can hire specialty subcontractors for individual trades. The registration requires a $30,000 surety bond and general liability insurance on file with WA L&I.
Browse the directory
Built from Washington State L&I public records, updated Aug 15, 2026. No star ratings or reviews — verification only.