Merrimack Valley Roofing and Gutters, a commercial roofing contractor based in Sandown, New Hampshire, has announced that it continues to hold both GAF Master Elite status and Carlisle Sure-Seal EPDM certification as active credentials. The company, founded in 1976, has operated for 48 years and serves commercial property owners, builders, and developers across Southern New Hampshire, Northeast Massachusetts, and Southern Maine.
The GAF Master Elite designation is awarded to fewer than two percent of roofing contractors in the United States, according to GAF's published criteria. Contractors must meet specific training, insurance, and quality standards to qualify. Merrimack Valley Roofing and Gutters also maintains Carlisle Sure-Seal EPDM certification, which qualifies the company to install and warranty Carlisle's rubber roofing membrane systems. This certification is important for commercial property owners and developers who require manufacturer-backed installation work for long-term asset protection.
In addition to these credentials, the company holds a BBB A+ accreditation, reflecting its client service record over nearly five decades of operation.
Merrimack Valley Roofing and Gutters offers a range of commercial roofing systems, including EPDM, TPO, metal, and slate. TPO roofing systems have become a commonly specified choice for commercial flat and low-slope roofs due to their heat-reflective properties and weldable seam construction. The firm applies the installation standards expected by building owners and project managers overseeing new construction and re-roofing projects.
Metal and slate systems extend the company's capabilities to historic structures, high-end developments, and buildings where long-term durability and material character are primary considerations. The combination of manufacturer certifications and field experience spanning nearly five decades provides a documented track record that project stakeholders can evaluate against their specific building programs.
The firm serves commercial property owners, general contractors, builders, and developers across Southern New Hampshire, Northeast Massachusetts, and Southern Maine. This three-state footprint positions the company to support regional development activity and ongoing maintenance programs in markets that include both established commercial corridors and growing suburban and mixed-use projects.
As a provider of commercial roofing in New Hampshire with a physical presence in Sandown, the company operates from a central location that supports timely response across its service geography. The announcement reinforces the firm's standing as a qualified resource for commercial property managers, builders, and developers navigating complex roofing decisions in the region.
