Licenses & Certifications
Everything we claim here is a verifiable credential. Check any license yourself with the state.
What licenses does Colt hold?
- Massachusetts Plumbing Business License
- 1310027098-PL-CIssued by the Massachusetts Board of State Examiners of Plumbers and Gas Fitters. Every Colt plumbing job runs under this license.
- Massachusetts Construction Supervisor License
- CS-118144Held by William Colt, owner of Colt Home Services.
- Mass Save
- Home Performance ContractorApproved to perform Mass Save home energy assessments and qualifying upgrades.
- Insurance
- Federated InsuranceColt Home Services is fully insured.
How can I verify a license?
Massachusetts plumbing licenses can be looked up through the Division of Occupational Licensure's Check a license service. Search by license number — for our plumbing business license, 1310027098-PL-C. Construction Supervisor licenses are issued by the Office of Public Safety and Inspections.
