Registered address: 38 Loughlin Ave
NHC.0005439 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →
+1 more registration for this business
- HIC.0510588 · 38 Loughlin Ave
No public phone or website on record.
General contracting in Cos Cob
Compare 40 active general contracting with a registered address in Cos Cob (Fairfield 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 Cos Cob before starting work. A credential from another jurisdiction does not establish authorization to work here.
Local guidance checked October 29, 2026 · CT DCP Official License Verification. Confirm the requirements for your project with the city.
40 general contracting records · Cos Cob
ChangePublic Directory Quality: Public source records in Cos Cob · Zero sponsored order · Never sold as a lead · How our data works →
Hours, insurance, reviews and service coverage are not established by a license-file entry.
Map unavailable: no publishable postal or city location for these records.
Registered address: 301 Valley Rd
HIC.0603827 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →
+1 more registration for this business
- MCO.0902051 · 301 Valley Rd
No public phone or website on record.
Registered address: 133 East Putnam Ave
HIC.0654795 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Registered address: 49 River Rd
MCO.0905101 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Registered address: 78 Valley Road
NHC.0003398 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Registered address: 288 Valley Rd Ste 201
HIC.0644879 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Registered address: 406 E Putnam Ave
HIC.0557755 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →
+1 more registration for this business
- NHC.0005183 · 406 E Putnam Ave
No public phone or website on record.
Registered address: 249 Valley Rd
NHC.0018462 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Registered address: 55 Bible St
HIC.0613718 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Registered address: 22 Ridge St
HIC.0635010 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Registered address: 132 East Putnam Avenue
NHC.0017768 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Registered address: 17 1/2 Mead Ave
HIC.0629228 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Registered address: 27 Harold St
HIC.0634087 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Registered address: 400 Valley Rd
HIC.0704122 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Registered address: 424 Valley Rd
HIC.0650616 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Registered address: 45 Valley Road
HIC.0655713 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Registered address: 52 Dandy Dr
HIC.0624687 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Registered address: 20 Harold St
HIC.0704795 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Registered address: 25 Chestnut St
HIC.0626029 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Registered address: 525 E Putnam Ave
NHC.0001636 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →
+1 more registration for this business
- HIC.0565918 · 525 E Putnam Ave
No public phone or website on record.
Registered address: 525 E Putnam Ave
HIC.0636189 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
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.
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.
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Fairfield County, Connecticut Trade Directory
Compare general contracting across Fairfield County or view the Connecticut State Hub (CT DCP).