From Small Fixes to Major Transformations

    We specialize in residential and commercial remodeling across Southern New Hampshire and the Merrimack Valley—with 30+ years of experience and a commitment to craftsmanship.

    Our Core Services

    Kitchen Remodels

    Breathe new life into your home's centerpiece with custom cabinetry, layouts, and finishes.

    Bathroom Remodels

    We turn outdated bathrooms into functional, spa-like spaces that match your style.

    Decks & Porches

    Add outdoor living space with durable, beautiful decks built to last.

    Additions & Levels

    Need more room? We handle full expansions, second stories, and in-law suites.

    Home Repairs

    We fix everything from rotten wood and leaky roofs to doors, stairs, and trim.

    Other Services

    Windows, doors, tile, roofing, and more—done right, done once.

    Detailed Services Across Southern NH

    Three decades of remodeling experience across Plaistow, Londonderry, Bedford, Merrimack, Salem, and Derry — here's what each service actually looks like in your home.

    Kitchen Remodeling in Southern NH

    We design and build full kitchen remodels in Plaistow, Londonderry, Bedford, and Merrimack — from cabinet refacing on a budget through full custom kitchens with structural wall removals and professional-grade appliances. Most Southern NH kitchens we build land in the $45,000–$85,000 mid-range tier with semi-custom cabinets, quartz counters, recessed lighting, and an updated island or peninsula.

    Every kitchen remodel includes design help, permit handling with your local NH building department, licensed electrical and plumbing trades, and our own finish carpenters on every install. Typical on-site build runs 6–10 weeks depending on tier and how many trades stack into the schedule.

    Bathroom Renovations in New Hampshire

    Bathroom remodeling across Bedford, Londonderry, Salem, and Derry NH — full primary suite rebuilds, hall bath updates, basement bath additions, and tile shower replacements. Walk-in tile showers with linear drains are the most-requested upgrade in 2026, followed by floating vanities and heated tile floors.

    We handle the full scope: demo, plumbing relocation, waterproofing membrane, tile setting, vanity install, and fixture set. Typical NH bathroom remodels run 3–5 weeks on site with a budget of $18,000–$45,000 for a hall bath and $35,000–$80,000+ for a primary suite.

    Decks & Porches Across Southern NH

    Custom deck construction and three-season porches in Londonderry, Plaistow, Bedford, Salem, Derry, and Merrimack NH. We build in capped composite (Trex, TimberTech, Deckorators) and pressure-treated lumber, with frost-depth concrete or helical pile footings sized for New Hampshire's 48-inch frost line.

    Every deck includes proper ledger flashing, code-compliant railings, town-permit pulling, and a written workmanship warranty on top of the manufacturer's material warranty. Want a real cost number before you call? Use our free deck cost calculator to model size, material, and features in seconds.

    Home Additions & Second-Story Builds

    Room additions, in-law suites, primary suite additions, and full second-story builds across Southern NH and the Merrimack Valley. We handle structural engineering, foundation work, framing, full mechanical and electrical, and finish carpentry — typically as a single source so you are not coordinating five different trades yourself.

    Pricing varies widely by scope, foundation type, and finish level. Use our free home addition cost calculator to get a per-square-foot ballpark before scheduling a site visit.

    Home Repairs & Restoration

    Rotted decking and trim, leaking roofs, sagging stairs, failed door and window frames, water-damaged subfloor — the small jobs other contractors won't return calls about. We handle them across Southern NH with the same crews that build our larger remodels.

    Most repair calls are scoped on a single visit and completed within one to three days. Larger restoration projects involving structural rot or insurance work are bid separately with a written scope.

    How We Work

    01

    Schedule a Free Consultation

    We meet with you to understand your vision and needs

    02

    Receive a Transparent Quote

    Clear pricing with no hidden fees or surprises

    03

    We Build. You Enjoy.

    Professional execution from start to finish

    Veteran-Owned. Family-Run. Quality-Driven.

    1200+ Projects Completed

    Proven track record of quality work

    Veteran-Owned Business

    Military values meet construction excellence

    Fully Licensed & OSHA Certified

    Complete compliance and safety standards

    What Our Clients Say — Google Reviews

    Real feedback from homeowners who chose RGC.

    Ready to Build with Confidence?