Verified record
A June 2026 customer described a deck built by Martinoli & Sons, praising the finished work, fair pricing and a crew that arrived when promised, kept them informed and completed the project quickly. J. Martinoli & Sons says homeowners work directly with Jay Martinoli on projects across the Merrimack Valley and southern New Hampshire. The family business is based in Haverhill. The company traces the Martinoli name in building and remodeling to 1932 and describes Jay and his sons carrying on that tradition. It advertises additions, kitchen and bathroom renovations, whole-home remodeling, decks, garages, repairs and carpentry. Its stated service area includes Haverhill, Amesbury, Andover, Groveland, Methuen and several New Hampshire towns, including Hampton and Kingston. Two Google customers writing in 2025 described bathroom work. In September, a customer said Jay and his crew had completed a bathroom renovation and praised the workmanship. In July, John Christopher said Jay and his team had upgraded two bathrooms at his home, describing them as courteous and professional and their pricing as fair. Google shows five stars from three ratings; Houzz lists a five-star average from 23 ratings. BBB assigns an A+ grade and lists the business as unaccredited. The company's website says it has been Lead-Safe Certified since 2009, while Houzz lists lead-safe and spray-foam credentials. Houzz also lists construction supervisor licence CS-011756 and home improvement contractor registration 107738. The family-generation descriptions differ: the company's website calls the business fourth-generation, while Houzz describes it as third-generation.
We couldn't be happier with the deck Martinoli & Sons built for us! From start to finish, they exceeded every expectation we had. The craftsmanship is absolutely impeccable, and the attention to detail really shows in the finished product. Our deck came out even more beautiful than we imagined. The entire team was professional, reliable, friendly, and efficient. They showed up when they said they would, kept us informed throughout the project, and completed the work quickly without sacrificing quality. Their pricing was fair, and the value they delivered was outstanding. If you're looking for a contractor who takes pride in their work and truly cares about customer satisfaction, look no further than Martinoli & Sons. We would recommend them without hesitation and will absolutely use them again for future projects!
Jay and his crew are absolutely amazing, they just completed a bathroom Reno for us and the work and craftsmanship put into it is wonderful, we can’t say enough good about them! We will definitely be using them again in the near future for our next project no question about it!
This is a five star company. Jay and his team worked to upgrade two bathrooms at our home. They are skilled, professional, courteous and offer fair pricing. John Christopher
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Service area
1 change recorded — last scanned Sep 30, 2026.
Typical your area range for this kind of work, from regional averages — not a quote from J. Martinoli & Sons Building and Remodeling. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$23,000 – $35,000
Typical remodeling project around $29,000
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Ownership
Certified attributes are verified against the public registry. Others are the business's own statement.
Ownership
Certified attributes are verified against the public registry. Others are the business's own statement.
Fixed a leak others declined4.7
Fast, single-day roof replacements4.7
Built-in cabinets and dressers4.5
