Built From the Ground Up.
Custom homes, roofing, and excavation from a New Hampshire crew that has been doing this work for nearly three decades — start to finish, one team, no runaround.
Three Trades. One Contractor.
Custom Homes & Construction
New custom homes, additions, renovations, and finish work built to your plans.
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Roofing & Exterior
Roof replacement, siding, windows, doors, and decks — CertainTeed certified.
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Excavation & Site Services
Land clearing, site prep, demolition, cleanouts, and dumpster rentals.
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Experience You Can Build On.
LAB Construction is a family-run New Hampshire contractor. For nearly 30 years we've framed homes, replaced roofs, and moved earth for neighbors across the region. Same crew on your site every day, same standards on every job.
CertainTeed Certified
Installing manufacturer-backed roofing systems with warranty coverage.
Licensed & Insured
Fully insured and bonded for residential and light commercial work.
Local & Accountable
Based in Salem, NH — we answer the phone and stand behind the work.
Reviews From Homeowners Across New Hampshire.
"LAB built our custom home from foundation to finish. Quality work, honest crew, and they stayed on budget. Couldn't ask for a better experience."
"They replaced our roof and siding after a rough winter. Clean, fast, and the CertainTeed warranty gave us real peace of mind."
"Needed land cleared and a foundation dug before winter. LAB showed up when they said they would and got the site ready on time."
Ready to Start Your Project?
Tell us what you're building. We'll walk the site, talk through the work, and give you a straight answer.