DiamondWood Contracting

Trusted Remodeling & Carpentry Experts

Serving Southern New Hampshire and Greater Boston

With years of hands-on experience, we deliver high-quality renovations, repairs, and custom builds for homeowners who value craftsmanship, transparency, and reliability. Whether you need a brand-new deck, a kitchen makeover, or structural improvements, we bring precision, honesty, and exceptional results to every project.

Ready to Transform and Upgrade Your Home?

Let’s Upgrade Every Corner

Quality craftsmanship, dependable timelines, and fair pricing — that’s our commitment.

High-Quality Remodeling & Carpentry Services for Your Entire Home

Complete Interior and Exterior Remodeling Services

Our Exterior Services

Protect, Enhance & Transform Your Home’s Exterior

Maintenance & Replacement

Comprehensive exterior maintenance and replacement services designed to protect your home, improve structural durability, and ensure every component stays in excellent long-term condition.

Windows, Doors & Glass

Professional installation and replacement of windows, doors, and glass to enhance energy efficiency, increase home security, and upgrade your property’s overall visual appeal.

Moulding, Baseboards & Trim

High-quality exterior moulding, baseboards, and trim installations that elevate curb appeal, provide lasting protection, and deliver a polished, finished look to your home.

Door Locks & Components

Expert installation and repair of exterior door locks, handles, and hardware focused on strengthening home security, functionality, and long-term reliability across all entry points.

Rotten Wood Replacement (PVC)

Complete rotten wood removal and durable PVC replacement designed to prevent moisture issues, stop future deterioration, and maintain a strong, weather-resistant exterior structure.

Siding & Railing

Durable siding and railing installation services that enhance exterior protection, boost overall appearance, and withstand the demanding weather conditions found throughout New England.

Deck Construction & Repair

Custom deck construction and professional repairs that improve outdoor living, increase home value, and provide a safe, long-lasting space for relaxation and entertainment.

Porch Construction

Quality porch construction and renovation services that add functional outdoor space, improve property aesthetics, and create a welcoming, durable entrance to your home.

Shed Building

Custom-built sheds designed for effective storage, long-lasting durability, and seamless integration with your exterior, offering practical solutions tailored to your property’s needs.

Our Interior Services

Modern, Functional Interiors Built With Precision

Kitchen & Bathroom Remodeling

Complete kitchen and bathroom remodeling services that enhance functionality, improve layout, modernize finishes, and deliver long-lasting comfort with high-quality materials and professional craftsmanship.

Floor Installation

Expert installation of hardwood, vinyl, laminate, and tile flooring designed to provide durability, visual consistency, and a high-quality finish throughout your interior spaces.

Framing Services

Reliable interior framing services that establish a strong structural foundation, support remodeling projects, and ensure the long-term integrity and safety of your home’s interior layout.

Structural Improvements

Interior structural improvements that reinforce stability, correct weaknesses, enhance overall safety, and extend the lifespan of your home’s essential support systems and framing.

Doors, Trim & Baseboards

Precision installation of interior doors, trims, and baseboards that elevate your home’s style, improve finishing quality, and create a cohesive, polished interior look.

New Stairs Installation

Custom stair installation designed to improve safety, enhance interior flow, and elevate overall home aesthetics with durable materials and quality-focused craftsmanship.

Drywall Installation & Repair

Smooth, professional drywall installation and repair services that prepare your interior for painting, remodeling, or finishing with clean, long-lasting results.

Cabinet Installation

Custom cabinet installation that maximizes storage, enhances organization, and elevates the design of kitchens, bathrooms, and interior spaces with strong, durable craftsmanship.

Shower Installation

Modern shower installation services focused on durability, comfort, efficient layout, and quality materials that improve the appearance and functionality of your bathroom.

Why Homeowners Choose DiamondWood

Licensed & Insured

High-Quality Craftsmanship

Transparent Pricing

On-Time, Organized, Reliable

Local Experts in NH & MA

Respectful Worksite & Clean-Up

Free In-Home Estimates

Your Home Deserves the Best

Quality Construction, Trusted Results

Decks • Kitchens • Bathrooms • Siding • Flooring • Trim Work • Porches • Stairs

What Our Clients say About Us

Our customers are extremely important to us. We’ll listen to what they think about our services.

Frequently Asked Questions

Simple and Strainghtforward

How long does a remodeling project take?
Yes — we offer 100% free in-home estimates for all services.
Absolutely. We maintain all proper licensing and insurance for NH & MA.
We serve Southern NH and Greater Boston, plus Northern MA.
Do you take small repair jobs?
Yes — we handle everything from small fixes to full renovations.
It depends on the scope. Kitchens, bathrooms, and decks vary, but we provide clear timelines during your estimate.
Yes — we assist with material selection and can recommend trusted suppliers.
Yes — we handle everything from small fixes to full renovations.
It depends on the scope. Kitchens, bathrooms, and decks vary, but we provide clear timelines during your estimate.
Yes — we assist with material selection and can recommend trusted suppliers.

DiamondWood proudly serving Southern New Hampshire and Greater Boston, Massachusetts.

Check out all the regions we serve in both states.

Massachusetts

Boston, Lynn, Lowell, Billerica, Chelmsford, Tewksbury, Burlington, Lexington, Newton, Malden, Revere, Somerville, Brookline, Everett, Medford, Waltham, Dorchester, Worcester, Andover, Lawrence, Haverhill, Newburyport & surrounding areas.

New Hampshire

Nashua, Merrimack, Londonderry, Derry, Salem, Milford, Manchester, Hooksett, Raymond, Concord, Rochester, Dover, Durham, Portsmouth, Brookline, Bedford, Exeter, Hampton, Epping & surrounding towns.