General contracting in Preston

Compare 40 active general contractors with a registered address in Preston (New London County, Connecticut). Records are sourced directly from the Connecticut Department of Consumer Protection (CT DCP) 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); confirm municipal permit requirements with Preston before starting work. A credential from another jurisdiction does not establish authorization to work here.

Illustration for General contracting
Illustration, not a business photoPrepare brief →

Local guidance checked October 29, 2026 · CT DCP Official License Verification. Confirm the requirements for your project with the city.

40 general contracting records · Preston

Change
Public Directory Quality: Public source records in Preston · Zero sponsored order · Never sold as a lead · How our data works →

General contracting directory

40 matching records · 15 on this page · Contactable records first, then alphabetical within groups. Coverage is the matched city/category scope.

Hours, insurance, reviews and service coverage are not established by a license-file entry.

Show registered-address map (1 records on this page)1 approximate area

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.

1ZIP 06365Approximate postal/city centroid schematic (1 area)

Open this map to load OpenStreetMap tiles. Your browser will connect to OpenStreetMap and the map library provider.

Parkhurst Construction

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

Registered address: 7 MILLER RD, Preston, CT 06365

HIC.0550137 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
Prepare brief

Pellegrini Plumbing LLC

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

Registered address: 26 Benjamin Rd

HIC.0702321 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
Prepare brief

Prolific Painting LLC

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

Registered address: 21a River Rd

HIC.0671138 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
Prepare brief

Properties Done Right LLC

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

Registered address: 187 Miller Rd

HIC.0651499 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
Prepare brief

R-Value Insulation LLC

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

Registered address: 16 Route 2

HIC.0656783 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
Prepare brief

Rbd Investments LLC

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

Registered address: 29 Lake Of Isles Rd

NHC.0014601 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
Prepare brief

Rgn Holdings LLC

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

Registered address: 2 Branch Hill Rd

HIC.0666442 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
Prepare brief

Rutra's Concrete LLC

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

Registered address: 20 Kendall Rd

HIC.0645639 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
Prepare brief

Tim Wilson Carpentry LLC

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

Registered address: 42 Lakeview Dr

HIC.0571823 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
Prepare brief

Village General Contractors

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

Registered address: 11 Parker St

NHC.0016953 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
Prepare brief

William Coon & Son Inc

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

Registered address: 24 Route 2

HIC.0608325 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
Prepare brief

Zuma Wasi Inc

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

Registered address: 4 Wheeler Farm Road

HIC.0670065 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →

No public phone or website on record.
Prepare brief

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.

Saved records

Your location, saves and comparison stay on this device and do not sync to an account.

New London County, Connecticut Trade Directory

Compare general contracting across New London County or view the Connecticut State Hub (CT DCP).