Exterior Remodeling Built for Hampstead, NH, Homes

From replacing your roof to building out a backyard deck or updating aging windows, Capital Construction makes home remodeling easy (and worth it!). Our exterior remodeling company installs top products, including GAF asphalt shingles, James Hardie siding, and Trex decking, and has proudly served Hampstead, New Hampshire, homeowners with care since 2005.

Our reputation? Built one project at a time, one five-star review at a time. No pushy sales, no messy worksites, just exterior remodeling results you’ll love.

BBB Accredited | Trusted in Hampstead Since 2005 | Hundreds of Verified 5-Star Reviews

Full-Service Exterior Remodeling in Southern New Hampshire

When you partner with Capital Construction, you’re getting more than just an exterior remodeling contractor. You’re getting a local, New England team that understands the weather, the neighborhoods, and the kinds of homes you see along Emerson Avenue, West Road, or down by Wash Pond.

No matter if you need roof replacement, a siding refresh, or a low-maintenance deck to enjoy summer nights, we’ve got the crew and the materials to get it done right. Our installers are factory-trained, our quotes are clear, and our timelines are honest.

Roofing That Works Hard Year-Round

Your roof is your home’s first line of defense. Capital Construction installs systems that hold up against Hampstead’s winter snow, spring rain, and humid summers. Our selection includes: 

• GAF architectural asphalt shingles for long-term performance

• Carlisle EPDM for low-slope and flat roof applications

• Evergreen Slate for homes with character and class

• Velux skylights to add natural light and ventilation

If roof repairs are needed, we’ll handle them with care and transparency.

Learn more about our roofing services 

Siding That Holds Its Own Against New Hampshire Weather

Peeling paint, warped panels, or rising energy bills? New siding could solve all three. Capital Construction installs:

• James Hardie fiber cement siding, known for its strength and visual appeal

• Alside vinyl siding, a budget-friendly and low-maintenance option

We’ll walk you through your color, texture, and trim choices so your home stands out for the right reasons. No matter which type of siding you select, though, you’ll enjoy: 

• Weather-tested durability

• A cleaner, more modern look

• Improved insulation and curb appeal

Explore siding styles 

Custom Decks That Match Your Backyard Lifestyle

Capital Construction can help you enjoy gorgeous Hampstead summers even more. Our custom decks are built with Trex composite boards, which resist fading, splintering, and moisture damage. Whether you want a platform deck for grilling or a wraparound space for entertaining, we can make it happen.

Decking features we offer:

• 3D design previews

• Custom railings, lighting, and stairs

• Strong framing that lasts through winter

Design your perfect deck 

Window & Door Replacement Made Simple in Hampstead 

Don’t let old windows or dated doors drain your energy bills. Turn to our top-rated window and door installers to provide:

• Alside and Weather Master windows, custom-fit and ENERGY STAR rated

• ProVia entry and patio doors, built for security, style, and savings

No drafts or sticking frames. Just cleaner finishes, smoother operation, and better energy performance all year.

Browse our replacement window and exterior door solutions 

Painting, Masonry, and Finishing Touches

Capital Construction is a full-service exterior home remodeler that doesn’t stop at the basics. We also offer:

• Exterior painting with Sherwin-Williams products

• Masonry work such as walkways, stone steps, and chimney repointing

• Gutter replacement and trim work for a complete exterior refresh

Some services are seasonal, so check in with us about timing and availability.

Why Hampstead Homeowners Choose Us

Capital Construction customers stick with us because we consistently deliver on our promises. It’s that simple.

• Locally trusted since 2005

• Welcome call, midpoint check-in, and post-project follow-up

• Certified installers for GAF, James Hardie, ProVia, Trex, and Alside

• Fully licensed and insured in New Hampshire

• Flexible financing options available

• Hundreds of five-star reviews from New Hampshire homeowners just like you

Read our reviews 

Let’s Get Your Project Started

No matter if you're just gathering exterior renovation ideas or ready to build, Capital Construction is here to help you plan every detail of your home improvement project. No pressure, no gimmicks. Just honest guidance and stellar craftsmanship for your Hampstead home. 

Schedule your free quote 

Proudly Serving Hampstead and Surrounding NH Towns

Capital Construction works across Rockingham County and southern New Hampshire, including Salem, Atkinson, Derry, Windham, and other surrounding communities.

View our full service area