Construction Companies in Connecticut
50+ companies found. Risk data sourced from SAM.gov, OSHA, and FMCSA. Updated daily.
50+
Companies listed
16
With risk flags
68%
Clean records
Connecticut's construction sector includes more than 50 registered companies in our database, ranging from general contractors and specialty trades to heavy civil and commercial builders. Construction companies carry elevated compliance risk: OSHA 29 CFR 1926 governs fall protection, scaffolding, excavation, and electrical safety, and violations can result in six-figure civil penalties. Before hiring a Connecticut construction company, verify their OSHA inspection history and confirm they are not listed on the SAM.gov exclusion database — especially if your project involves federal funding. Approximately 32% of listed CT construction companies have at least one documented risk flag.
The listings below are drawn from KnowVendor's database of 1.7 million U.S. companies. Each profile is screened against SAM.gov, OSHA, and FMCSA records.
Registered Construction Companies in Connecticut
| Company | Risk | |
|---|---|---|
| Cutting Edge Construction | ✓ No issues found | View profile → |
| Cantillon Construction Co. | ● Critical risk | View profile → |
| A ANASTASIO CONSTRUCTION LLC | ● Critical risk | View profile → |
| PATRIOT DRAINAGE & EXCAVATION LLC | ● Critical risk | View profile → |
| T W CONSTRUCTION LLC | ✓ No issues found | View profile → |
| SANCHEZ CONSTRUCTION &EXCAVATION LLC | ✓ No issues found | View profile → |
| JTH EXCAVATION & LANDSCAPING LLC | ✓ No issues found | View profile → |
| NORM'S HOME IMPROVEMENT & CONSTRUCTION LLC | ✓ No issues found | View profile → |
| G OLIVEIRA CONSTRUCTION LLC | ● Critical risk | View profile → |
| EAST GUILFORD CONSTRUCTION INCORPORATED | ✓ No issues found | View profile → |
| A-PREFERRED CONSTRUCTION LLC | ✓ No issues found | View profile → |
| VORRA EXCAVATION LLC | ✓ No issues found | View profile → |
| REVISION CONSTRUCTION LLC | ✓ No issues found | View profile → |
| DOUBLE D CONSTRUCTION | ● Critical risk | View profile → |
| ROMA CONSTRUCTION INC | ● Critical risk | View profile → |
| W CONCRETE LLC | ✓ No issues found | View profile → |
| DIGESU BUILDING CONTRACTOR LLC | ● Critical risk | View profile → |
| AQUINO CONSTRUCTION LLC | ✓ No issues found | View profile → |
| VERA GENERAL CONSTRUCTION LLC | ✓ No issues found | View profile → |
| ADVANCED COATING SOLUTIONS AND CONCRETE FLOOR PREPARATION LLC | ✓ No issues found | View profile → |
| ALL PHASE CONSTRUCTION II LLC | ✓ No issues found | View profile → |
| ADVANCED ROOTER PLUMBING LLC | ● Critical risk | View profile → |
| FJR CONSTRUCTION LLC | ✓ No issues found | View profile → |
| FAJARDOS CONSTRUCTION LLC | ● Critical risk | View profile → |
| UNDERGROUND UTILITIES CONSTRUCTION CORP | ✓ No issues found | View profile → |
| AF QUALITY CONSTRUCTION LLC | ✓ No issues found | View profile → |
| COUNTYLINE CONSTRUCTION LLC | ✓ No issues found | View profile → |
| EBEN EZER ROOFING LLC | ✓ No issues found | View profile → |
| LN MASONRY & GENERAL CONSTRUCTION LLC | ● Critical risk | View profile → |
| VISION CONSTRUCTION LLC | ● Critical risk | View profile → |
| VIVAL CONCRETE FOUNDATION LLC | ● Critical risk | View profile → |
| GOODFELLAS CONSTRUCTION LLC | ✓ No issues found | View profile → |
| M PALMAS CONSTRUCTION LLC | ✓ No issues found | View profile → |
| CLECIO'S EXCAVATION LLC | ✓ No issues found | View profile → |
| LIVINGSTON BUILDERS LLC | ✓ No issues found | View profile → |
| AARON'S V CONSTRUCTION LLC | ✓ No issues found | View profile → |
| EAGLE CONSTRUCTION LLC | ● Critical risk | View profile → |
| JOHN PELLETIER CONSTRUCTION LLC | ✓ No issues found | View profile → |
| JOSE I CONSTRUCTION CORP | ✓ No issues found | View profile → |
| OMAR'S CONCRETE LLC | ✓ No issues found | View profile → |
| DAE PLUMBING AND EXCAVATING LLC | ✓ No issues found | View profile → |
| POWER TEAM CONSTRUCTION CO LLC | ● Critical risk | View profile → |
| CE ELECTRICAL CONTRACTORS LLC | ✓ No issues found | View profile → |
| TRIGILA CONSTRUCTION INC | ✓ No issues found | View profile → |
| ALVARADOS CONSTRUCTION LLC | ● Critical risk | View profile → |
| NUNEZ GENERAL CONTRACTORS LLC | ● Critical risk | View profile → |
| MAGANA ROOFING & SIDING LLC | ✓ No issues found | View profile → |
| CONCRETE SUPERSTRUCTURES INC | ✓ No issues found | View profile → |
| HGA CONSTRUCTION LLC | ✓ No issues found | View profile → |
| F GALEANO CONSTRUCTION LLC | ✓ No issues found | View profile → |
Compliance risk context — Construction sector
The top OSHA citations in construction are fall protection (29 CFR 1926.501), scaffolding (1926.451), and hazard communication (1910.1200). A pattern of willful or repeat citations significantly raises vendor risk.
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SAM.gov exclusions
Federal exclusion database checked daily. Covers debarments, suspensions, and voluntary exclusion agreements.
⛑️
OSHA inspection history
Every inspection, citation type, violation severity, and civil penalty on record.
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FMCSA safety ratings
Motor carrier safety ratings, CSA scores, and out-of-service rates for transport vendors.
Frequently Asked Questions — Construction Vendor Screening in Connecticut
How do I screen a construction company in Connecticut before signing a contract?
Run three parallel checks: (1) search the SAM.gov exclusion database; (2) review OSHA inspection history for safety violations and penalties; (3) if the vendor operates commercial vehicles, check FMCSA safety ratings. KnowVendor aggregates all three into a single free report. The top OSHA citations in construction are fall protection (29 CFR 1926.501), scaffolding (1926.451), and hazard communication (1910.1200). A pattern of willful or repeat citations significantly raises vendor risk.
What compliance risks are specific to construction vendors in Connecticut?
The top OSHA citations in construction are fall protection (29 CFR 1926.501), scaffolding (1926.451), and hazard communication (1910.1200). A pattern of willful or repeat citations significantly raises vendor risk.
Can an OSHA violation disqualify a construction company from federal contracts?
Not automatically, but a pattern of serious or willful violations can lead to SAM.gov suspension or debarment, which bars a company from federal contracts. Always check both OSHA history and SAM.gov exclusion status together.
What is the SAM.gov exclusion list and who does it affect in Connecticut?
The SAM.gov exclusion database lists entities prohibited from receiving federal contracts or assistance. This includes companies that have been debarred for fraud, defaulted on federal contracts, or violated federal regulations. In Connecticut, construction companies working on government-funded projects or serving as subcontractors to federal primes must not appear on this list. KnowVendor checks the database daily.
How many construction companies are listed in Connecticut on KnowVendor?
KnowVendor currently lists more than 50 construction companies registered in Connecticut. Approximately 32% have at least one documented risk flag across SAM.gov, OSHA, or FMCSA records.
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KnowVendor provides informational data from public sources only. This is not legal advice. Data may be incomplete or outdated. Always verify critical information independently.