
General Contracting & Full Home Renovation Suffolk & Nassau County, NY
Full home renovations, additions, and commercial construction — one team, start to finish
General Contracting
Why Choose Prime for General Contracting & Full Home Renovation?
When you need more than a single-room remodel — a full home renovation, a second-story addition, a garage conversion, or a commercial build-out — you need a general contractor who can manage every trade, every permit, and every inspection. We've been the GC on hundreds of Long Island projects, from kitchen-and-bathroom combos to whole-house gut renovations to new construction. We handle design, permits, structural engineering, plumbing, electrical, HVAC, framing, drywall, flooring, and finish work — all under one contract with one project manager and one timeline. No juggling multiple contractors, no finger-pointing between trades, no schedule gaps. Just one accountable team that's been delivering quality construction on Long Island for over 25 years.

Benefits
What You Get With Our General Contracting Service
Our Process
How It Works
A clear, proven process that keeps you informed every step of the way.
Planning & Design
We start with a comprehensive consultation, develop plans and specifications, coordinate with architects and engineers as needed, and pull all permits. You'll have a detailed scope, timeline, and budget before any work begins.
Construction Management
Our project manager coordinates all trades, schedules inspections, and provides weekly progress updates. We protect your property, contain dust and debris, and maintain a clean, safe work site throughout.
Completion & Walk-Through
We conduct a final punch-list walk-through with you, address every item, obtain the certificate of occupancy, and hand over a fully completed project with all warranties and documentation.
FAQ
General Contracting Frequently Asked Questions
A GC provides single-point accountability — one contract, one schedule, one warranty. When you hire trades separately, you become the project manager: coordinating schedules, resolving conflicts, pulling permits, and dealing with finger-pointing when something goes wrong. A good GC handles all of this and has established relationships with reliable subcontractors, which means better quality, faster timelines, and no gaps between phases.
Absolutely. We frequently build from architect-designed plans. We review the plans during the bidding process, provide a detailed estimate, and can offer value-engineering suggestions to keep the project on budget. We also offer in-house design for projects that don't require a separate architect.
A full home renovation typically takes 3-6 months depending on scope. A kitchen plus two bathrooms might take 2-3 months. A whole-house gut renovation with layout changes, new systems, and finishes can take 4-8 months. We provide a detailed schedule during the planning phase and update you weekly throughout construction.
Yes. We handle commercial build-outs, tenant improvements, office renovations, and retail construction across Long Island and NYC. We're bonded and insured for commercial projects and familiar with commercial building codes, ADA requirements, and the tighter timelines commercial clients often need.
In any renovation, especially in older Long Island homes, we sometimes discover issues behind walls — outdated wiring, plumbing problems, structural issues. We flag these immediately, explain the situation, provide options and pricing, and get your approval before proceeding. No surprise charges — everything is documented and approved before work continues.
Service Areas
Areas We Serve for General Contracting
We provide general contracting & full home renovation across Suffolk County, Nassau County, and NYC. Find your town below:
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