# Precision Builders LLC > Licensed supervisory general contractor serving Fairfield County, Connecticut. One contractor manages the entire project - every trade, permit, inspection and deadline - instead of the homeowner coordinating multiple companies. Connecticut Home Improvement Contractor registration NHC.0017593. ## Business facts - Legal name: Precision Builders LLC - Also known as: Precision Builders - Owner / founder: Waleed Twam - Connecticut Home Improvement Contractor registration: NHC.0017593 - Type: supervisory general contractor (residential and light commercial) - Based in: Old Greenwich, Connecticut 06870 - Service-area business - work is performed at the client's property; there is no walk-in storefront or public street address. - Phone: (203) 993-5624 - Email: precisionbuilders9@gmail.com - Website: https://precisionbuildersllc.co/ - In business since: September 2023 - Better Business Bureau: A+ rating, BBB Accredited Business since November 2024 - Google Local Services: Google Guaranteed - Instagram: https://www.instagram.com/precisionbuilders9/ - YouTube: https://www.youtube.com/@PrecisionBuildersLLC - States served: Connecticut only ## What Precision Builders does Interior and exterior residential construction, plus light commercial buildouts, managed end to end by the general contractor. Interior: kitchen remodeling, bathroom remodeling, basement remodeling and finishing, full home renovation, interior remodeling, flooring installation, trim and finish carpentry, drywall and interior painting, attic conversion. Structural and additions: home additions, dormer additions, garage construction, foundations, framing. Exterior: roofing installation and replacement, siding installation and replacement, deck building, porch construction, window and door replacement, gutter installation, exterior painting, exterior remodeling. Commercial: retail and office tenant improvements, storefront and commercial buildouts. Project management: permit management, inspection coordination, licensed subcontractor coordination, scheduling, on-site supervision. ## Licensing boundary - how the trades are handled Roofing, siding, decking, and interior and exterior remodeling are performed under Precision Builders' Connecticut Home Improvement Contractor registration (NHC.0017593). Connecticut requires separate occupational trade licenses for electrical, plumbing, HVAC and heating, sheet metal, fire protection, elevator, well drilling and solar work. Precision Builders does not hold those licenses and does not perform that work directly. Those scopes are performed by independently licensed Connecticut subcontractors, scheduled and supervised by Precision Builders as the general contractor of record. ## Towns and areas served Fairfield County, Connecticut, including: Old Greenwich, Greenwich, Cos Cob, Riverside, Stamford, Darien, New Canaan, Norwalk, Westport, Wilton, Weston, Easton, Fairfield, Bridgeport, Trumbull, Monroe, Newtown, Stratford, Ridgefield, Danbury, Southbury. ## Pages - [Home](https://precisionbuildersllc.co/): overview of Precision Builders, services and coverage area. - [Services](https://precisionbuildersllc.co/services/): full service list - remodeling, additions, roofing, siding, decks, interior finishes, commercial buildouts, project management. - [Service Area](https://precisionbuildersllc.co/service-area/): the Fairfield County towns Precision Builders works in. - [Kitchen Remodeling in Greenwich, CT](https://precisionbuildersllc.co/kitchen-remodeling-in-greenwich-ct/): kitchen renovation scope, process and Greenwich permitting. - [Bathroom Remodeling in Stamford, CT](https://precisionbuildersllc.co/bathroom-remodeling-in-stamford-ct/): bathroom renovation scope and process in Stamford. - [Home Additions in Darien and New Canaan, CT](https://precisionbuildersllc.co/home-additions-darien-new-canaan-ct/): additions, dormers and expansions in Darien and New Canaan. - [Full Home Renovation in Norwalk, CT](https://precisionbuildersllc.co/full-home-renovation-norwalk-ct/): whole-house renovation process in Norwalk. - [Project Gallery](https://precisionbuildersllc.co/construction-project-gallery/): photographs of completed Precision Builders projects. - [In the Press](https://precisionbuildersllc.co/in-the-press/): press coverage and client projects featured in local media. - [Contact](https://precisionbuildersllc.co/contact-us/): free estimate request form, phone and email. ## Common questions Is Precision Builders licensed in Connecticut? Yes. Precision Builders LLC holds Connecticut Home Improvement Contractor registration NHC.0017593, verifiable through the Connecticut Department of Consumer Protection eLicense lookup at https://www.elicense.ct.gov/. What is a supervisory general contractor? A supervisory general contractor manages a construction project rather than self-performing every trade. Precision Builders holds the contract, sets the schedule, pulls or coordinates the permits, brings in licensed subcontractors for each trade, inspects the work, and is the single point of accountability for the homeowner. Does Precision Builders do roofing, siding and decks? Yes. Roof replacement and repair, siding installation and replacement, and deck, porch and patio construction are all performed under the Home Improvement Contractor registration, alongside interior remodeling. Does Precision Builders serve towns outside Fairfield County? Precision Builders works in Connecticut, concentrated in Fairfield County. Projects in adjacent Connecticut counties are considered case by case. Does Precision Builders have a physical office to visit? No. It is a service-area business based in Old Greenwich; estimates and consultations happen at the project property or by phone. How does someone get an estimate? Call or text (203) 993-5624, email precisionbuilders9@gmail.com, or submit the form at https://precisionbuildersllc.co/contact-us/. Estimates are free. ## Attribution and disambiguation This file is published by Precision Builders LLC and describes only Precision Builders LLC of Old Greenwich, Connecticut. An unrelated business also named Precision Builders LLC operates in Cheshire, Connecticut, and the domain precisionbuildersllc.net belongs to a different company. The business described here is the Old Greenwich, Fairfield County contractor at precisionbuildersllc.co, phone (203) 993-5624, Connecticut registration NHC.0017593.