Home Improvement contractors licensed in Connecticut
Every active Connecticut license that lists home improvement work, sorted by name.
- O.j. Landscaping Services
Active Insurance not published by state
- O'brien Construction LLC
Active Insurance not published by state
- O’brien Electrical Contracting LLC
Active Insurance not published by state
- O'brien Painting CO INC
Active Insurance not published by state
- O'byrne Construction LLC
Active Insurance not published by state
- O'connell Chimney Experts
Active Insurance not published by state
- O'connell Contracting LLC
Active Insurance not published by state
- O'connell Property Care LLC
Active Insurance not published by state
- O'connor's Tile and Marble
Active Insurance not published by state
- O'day Custom Builders LLC
Active Insurance not published by state
- O'donnell Bros INC
Active Insurance not published by state
- O'neills Powerwash LLC
Active Insurance not published by state
- O'reilly Building & Remodeling INC
Active Insurance not published by state
- O/N Contractor
Active Insurance not published by state
- O&a Carpentry LLC
Active Insurance not published by state
- O&a Insulation LLC
Active Insurance not published by state
- O&j Carpentry LLC
Active Insurance not published by state
- O&k Home Improvement LLC
Active Insurance not published by state
- O&v Improvement LLC
Active Insurance not published by state
- Oa Masonry and Fence Service LLC
Active Insurance not published by state
- Oak & Anchor Home Services LLC
Active Insurance not published by state
- Oak & Umber LLC
Active Insurance not published by state
- Oak Crest Painting by Sergio LLC
Active Insurance not published by state
- Oak Flooring INC
Active Insurance not published by state
- Oak LLC
Active Insurance not published by state
- Oak Ridge Construction LLC
Active Insurance not published by state
- Oak Ridge Services LLC
Active Insurance not published by state
- Oak River Management LLC
Active Insurance not published by state
- Oak Stone Land Service LLC
Active Insurance not published by state
- Oak's Stone Wall Construction CO
Active Insurance not published by state
- Oakland LLC
Active Insurance not published by state
- Oakleaf Concrete Engraving LLC
Active Insurance not published by state
- Oakleaf Restoration & Consulting LLC
Active Insurance not published by state
- Oakley Home Access
Active Insurance not published by state
- Oakley Home Access LLC
Active Insurance not published by state
- Oakman Improvement Services LLC
Active Insurance not published by state
- Oakterra LLC
Active Insurance not published by state
- Oakville Home Improvements LLC
Active Insurance not published by state
- Oakwood Associatees
Active Insurance not published by state
- Oakwood Construction LLC
Active Insurance not published by state
- Oakwood Landscaping & Construction
Active Insurance not published by state
- Oakworks
Active Insurance not published by state
- Oasis Design Build LLC
Active Insurance not published by state
- Oasis Shower Doors
Active Insurance not published by state
- Oaxys Home Improvement
Active Insurance not published by state
- Obed Mesidor
Active Insurance not published by state
- Obee Landscaping LLC
Active Insurance not published by state
- Obernesser Home Services
Active Insurance not published by state
- Oblong Valley Home Solutions LLC
Active Insurance not published by state
- Oblong Woodworks
Active Insurance not published by state
- Obpainting & Remodeling LLC
Active Insurance not published by state
- Oc Design LLC
Active Insurance not published by state
- Oc Painting of Ct LLC
Active Insurance not published by state
- Ocampo Stump Grinding LLC
Active Insurance not published by state
- Ocean Blue Paint LLC
Active Insurance not published by state
- Ocean North Pools LLC
Active Insurance not published by state
- Ocean State Installer's
Active Insurance not published by state
- Ocean View Construction LLC
Active Insurance not published by state
- Ocean View Tile & Stone LLC
Active Insurance not published by state
- Oceanview Kitchen INC
Active Insurance not published by state
- Oceanview Pool and Patio LLC
Active Insurance not published by state
- Ochoa Construction LLC
Active Insurance not published by state
- Ocj Woodflooring & Maintenence LLC
Active Insurance not published by state
- Ocr Construction LLC
Active Insurance not published by state
- Octavio Siding LLC
Active Insurance not published by state
- Odaine Anderson's Home Improvement Services LLC
Active Insurance not published by state
- Odd Job CO INC (the)
Active Insurance not published by state
- Odd Jobbers LLC
Active Insurance not published by state
- Odd Jobs Land and Home LLC
Active Insurance not published by state
- Oddo's Quality Painting
Active Insurance not published by state
- Odds & End Renovation LLC
Active Insurance not published by state
- Odds-N-Ends LLC Home Improvement
Active Insurance not published by state
- Odell Construction INC
Active Insurance not published by state
- Odessa Builders LLC
Active Insurance not published by state
- Odise Braholli Painting
Active Insurance not published by state
- Odyssey Group LLC
Active Insurance not published by state
- Oes LLC
Active Insurance not published by state
- Off the Wall Graffiti Removal & Power Washing Specialists LLC
Active Insurance not published by state
- Offshore Construction INC
Active Insurance not published by state
- Og Painting of Stamford LLC
Active Insurance not published by state
- Ogi Painting Restoration LLC
Active Insurance not published by state
- Ogrady Builders LLC
Active Insurance not published by state
- Ogrady's Handyman Services LLC
Active Insurance not published by state
- Ohana Home Improvement LLC
Active Insurance not published by state
- Ohi of Connecticut LLC
Active Insurance not published by state
- Okeefe Installations LLC
Active Insurance not published by state
- Oko Construction LLC
Active Insurance not published by state
- Ol Remodeling LLC
Active Insurance not published by state
- Olc Hardwood Floors LLC
Active Insurance not published by state
- Old Colonial Landscaping LLC
Active Insurance not published by state
- Old Cove Integrators LLC
Active Insurance not published by state
- Old Fashioned American LLC
Active Insurance not published by state
- Old Glory Landscaping & Property Maintenance LLC
Active Insurance not published by state
- Old Glory Solar INC
Active Insurance not published by state
- Old Goat HVAC Home Improvement LLC
Active Insurance not published by state
- Old Harbor Group INC
Active Insurance not published by state
- Old Head Plaster LLC
Active Insurance not published by state
- Old Kings Construction LLC
Active Insurance not published by state
- Old London Wood Floors LLC
Active Insurance not published by state
- Old Man Handyman LLC
Active Insurance not published by state
Last checked against state records on Oct 11, 2026 (the state's file hasn't changed since Oct 10, 2026). How we get this data.