Middlesex County, Connecticut

Licensed Trade Records in Middlesex County, Connecticut

Illustration for home services in Middlesex County
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Browse 1,355 verified licensed trade contractors registered across Middlesex County, Connecticut (including Middletown, Cromwell, East Hampton, Clinton, Old Saybrook, Portland). 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: Middletown

Municipalities in Middlesex County (18)

Select a city or town in Middlesex County to view local permit guidance and registered all trades records:

1355 all trades records · Middlesex County, CT

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

All trades directory — Middlesex County

1355 matching records across 18 open municipalities · 25 on this page · Contactable records first, then alphabetical.

Show registered-address map (25 records on this page)

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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Custom Design Woodworks LLC

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

Registered address: 10 Maywood Dr

HIC.0630052 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
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Custom Garage Interiors LLC

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

Registered address: 169 Wopowog Rd

HIC.0667936 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
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Cyr - E-Us Improvements LLC

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

Registered address: 25 Christina Ct

HIC.0605353 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
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D D Heser Construction Inc

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

Registered address: 116 Killingworth Tpke

HIC.0605779 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
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D L S Builders LLC

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

Registered address: 184 Spencer Plains Rd

HIC.0566325 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
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D Perrelli Landscaping LLC

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

Registered address: 40 Royal Oaks Ave

HIC.0705932 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
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D Rich Stone & Chimney LLC

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

Registered address: 194 N Parker Hill Rd

HIC.0642136 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
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D/E/F Services Group Ltd

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

Registered address: 40 Research Pkwy

NHC.0014359 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

+2 more registrations for this business
No public phone or website on record.
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Daigle Property Services LLC

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

Registered address: 46 Newberry Rd.

HIC.0648884 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
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Dal Construction LLC

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

Registered address: 12 Otter Rock Rd

HIC.0601234 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
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Dalton Finish Carpentry LLC

Official license file From the official license file Carpentry · Connecticut Department of Consumer Protection · Specialty scope: Carpentry, Joinery & Millwork

Registered address: 33 Olmstead Rd

HIC.0627102 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
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Damon C Hall

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

Registered address: 9 Buell Ct

ELC.0187716-E1 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
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Dan Tiezzi & Sons Builders LLC

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

Registered address: 608 Foot Hills Rd

NHC.0015758 · 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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Danford Construction LLC

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

Registered address: 9 Old Coach Rd

HIC.0665931 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
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Darna Millworks LLC

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

Registered address: 51 Bartman Rd

HIC.0667320 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
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Darrell J Emanuelson LLC

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

Registered address: 16 Ruth Drive

HIC.0577344 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
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Dasilva Painting LLC

Official license file From the official license file Painting · Connecticut Department of Consumer Protection · Specialty scope: Painting & Surface Finishing

Registered address: 1251 Essex Rd

HIC.0665835 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
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Dave Tarbell Builders

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

Registered address: 4 Airline Rd

HIC.0550824 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
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Dave The Fixer LLC

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

Registered address: 211 N Parker Hill Rd

HIC.0660228 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
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David A Milardo Builder

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

Registered address: 40 PENFIELD HILL RD, Portland, CT 06480

HIC.0541958 · Source dated 2026-10-18 · 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.