Windham County, Connecticut

General contracting in Windham County, Connecticut

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Browse 422 verified general contracting registered across Windham County, Connecticut (including Windham, Willimantic, Killingly, Plainfield, Putnam, Thompson). Every record is compiled from Connecticut Department of Consumer Protection (CT DCP) public credential files under Connecticut General Statutes Title 20 (Professional and Occupational Licensing: P-1/P-2 Plumbing, E-1/E-2 Electrical, S-1/S-2 Heating & Cooling, and HIC Home Improvement Contractor Registration).

Official State Authority: Connecticut Department of Consumer Protection (CT DCP) Official Registry · County Seat: Willimantic

Municipalities in Windham County (19)

Select a city or town in Windham County to view local permit guidance and registered general contracting records:

422 general contracting records · Windham County, CT

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Public Directory Quality: Official CT DCP license records across Windham County · Zero sponsored order · Never sold as a lead · How our data works →

General contracting directory — Windham County

422 matching records across 19 open municipalities · 25 on this page · Contactable records first, then alphabetical.

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Shaded areas mark approximate postal or city locations, not premises or service areas. Circle sizes are illustrative, not postal boundaries. Some records share the same area. Private addresses are excluded.

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A & S Paving LLC

Official license file From the official license file General contracting · Connecticut Department of Consumer Protection

Registered address: 186 Chaplin Road

HIC.0663937 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
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A.m.v Excavation

Official license file From the official license file General contracting · Connecticut Department of Consumer Protection

Registered address: 250 Herrick Rd

HIC.0706719 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
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Abner E Arevalo Mayorga

Official license file From the official license file General contracting · Connecticut Department of Consumer Protection

Registered address: 21 Church St

HIC.0705538 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
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Aether Restoration LLC

Official license file From the official license file General contracting · Connecticut Department of Consumer Protection

Registered address: 293 Coomer Hill Rd

HIC.0706473 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
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Ajl Repairs

Official license file From the official license file General contracting · Connecticut Department of Consumer Protection

Registered address: 12 Windham Rd

HIC.0641548 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
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All In Refinishing LLC

Official license file From the official license file General contracting · Connecticut Department of Consumer Protection

Registered address: 46 Friendship St

HIC.0704164 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
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Altshul Renovations LLC

Official license file From the official license file General contracting · Connecticut Department of Consumer Protection

Registered address: 71 Card St

HIC.0672578 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
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Amco And Company LLC

Official license file From the official license file General contracting · Connecticut Department of Consumer Protection

Registered address: 72 Woodstock Ave W

HIC.0699431 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
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American Drywall LLC

Official license file From the official license file General contracting · Connecticut Department of Consumer Protection

Registered address: 111 Day St

HIC.0660201 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

+1 more registration for this business
No public phone or website on record.
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American Housewrights LLC

Official license file From the official license file General contracting · Connecticut Department of Consumer Protection

Registered address: 484 Paine District Rd

HIC.0668248 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
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Ara Remodeling LLC

Official license file From the official license file General contracting · Connecticut Department of Consumer Protection

Registered address: 10 Campbell Dr

HIC.0705679 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
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Atlantic Custom Builders LLC

Official license file From the official license file General contracting · Connecticut Department of Consumer Protection

Registered address: 108 Brooklyn Tpke

HIC.0615450 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
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B&b Property Maintenance LLC

Official license file From the official license file General contracting · Connecticut Department of Consumer Protection

Registered address: 67 Chappell St

HIC.0707313 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
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Baribeau Excavation LLC

Official license file From the official license file General contracting · Connecticut Department of Consumer Protection

Registered address: 246 Church St

HIC.0654090 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
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Baribeau Lawn & Tree LLC

Official license file From the official license file General contracting · Connecticut Department of Consumer Protection

Registered address: 33 Margaret Henry Rd

HIC.0626717 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
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Ben Labelle Construction

Official license file From the official license file General contracting · Connecticut Department of Consumer Protection

Registered address: 127 DARBY RD, Brooklyn, CT 06234

HIC.0649444 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
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Berard Builders LLC

Official license file From the official license file General contracting · Connecticut Department of Consumer Protection

Registered address: 54 Cedar Swamp Rd

HIC.0641629 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

+1 more registration for this business
No public phone or website on record.
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Better Building LLC

Official license file From the official license file General contracting · Connecticut Department of Consumer Protection

Registered address: 315 E Thompson Rd

HIC.0664604 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

+1 more registration for this business
No public phone or website on record.
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Bg's Revamp Services LLC

Official license file From the official license file General contracting · Connecticut Department of Consumer Protection

Registered address: 6b General Lyon Rd

HIC.0671511 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
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Other Counties in Connecticut

Before the first call

  • Describe the job and ask whether it is within their scope and service area.
  • Check the credential with its issuing authority and ask what applies where the work will happen.
  • Ask about insurance, availability, who will do the work, and a written scope.
  • Ask about callout fees, labor or fixed rates, materials, cancellation and any estimate charge.
Prepare a project brief

Verification Overview & Key Takeaways: How to Check Official Credentials

HomeCrafto displays source records with different scopes, including licenses, registrations, municipal permits and community records. A source entry is not proof of qualification for your job. Before signing a work order or paying a deposit, homeowners should confirm that the contractor’s credential number is active, verify that the license classification covers the specific trade scope required for the job, and request a current Certificate of Insurance (COI) directly from the issuing insurance carrier. Independent verification protects your property and ensures compliance with local building codes.

How do you verify a contractor license number and insurance on official portals (FAQ)?

You can verify active license standing and consumer protection rules directly through official government portals, including Washington L&I Contractor Verify, the California Contractors State License Board (CSLB), the Connecticut eLicense Portal, USA.gov State Consumer Protection Offices, and FTC Home Improvement Consumer Guidance. Always confirm municipal permit requirements with your local building department before work begins.