Bow, NH – Commercial Roofing Contractor – The Melanson Company, A Tecta America Company


Monday7:30 AM - 4:00 PM
Tuesday7:30 AM - 4:00 PM
Wednesday7:30 AM - 4:00 PM
Thursday7:30 AM - 4:00 PM
Friday7:30 AM - 4:00 PM

Commercial Roofing Contractor in Bow, New Hampshire

The Melanson Company is a family-owned business that has been in operation since 1932. For over 75 years, we have committed ourselves to give our customers the highest quality products and services.   Our services in roofing, suspended ceiling, drywall, and HVAC ductwork construction are typically performed in the New Hampshire, Vermont, Massachusetts, Southern Maine, and Eastern New York areas.


Our precision metal fabrication and machining departments serve customers throughout the US and abroad. Whatever your business with Melanson, you can be sure that while we apply every new technology and system available to your job, we don’t lose sight of the value of personal attention. From the Melanson president to the person raking up nails after a roofing job, we’re all focused on getting your job done right on budget and on time.   Tecta America acquired The Melanson Company in 2018. The Tecta America combines the companies of Melanson under a strong portfolio of roofing companies giving our customers a more comprehensive experience than ever before.



Single-ply roof Modified bitumen Metal roofing
Coatings Waterproofing Built-up roofing
Preventative maintenance Roof asset management Emergency response
Customer service Historic Restoration Skylight/smoke hatch
Cool roof Daylighting Green/vegetative roof


There are plenty of reasons why Melanson is the best in the business. We’re an industry leader with a highly trained and experienced team dedicated to delivering quality craftsmanship and continually improving our services and raising our standards. We don’t stay stagnant: Our team prioritizes continuing education, always learning new techniques, and obtaining new skills that let us serve you better.


“This is an exciting time for us, and we look forward to being a part of the Tecta America team. The management and field expertise strengthened by the strategic combination of Tecta and Melanson will continue to give us the opportunity to offer the highest level of service, integrity, and quality to our customers in our region,” said Rob Therrien, President of The Melanson Company.


Tecta America Corporation has grown to over 70 locations nationwide becoming one of the largest roofing contractors in the United States and is an approved applicator of GAF, Johns Manville, Carlisle, and Firestone and all other major manufacturers roofing material.


Tecta America is Roofing Redefined.



Our Team

Rob Therrien

Rob Therrien


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Bobby Lefebvre

Vice President of Operations

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