Family Roofer Marks 50 Years of Certified Service in NH

Merrimack Valley Roofing and Gutters Reaches 50-Year Milestone with Owner-Direct Estimates

Sandown, United States – July 9, 2026 / Merrimack Valley Roofing /

Merrimack Valley Roofing and Gutters has reached a significant milestone in 2026, marking 50 years of continuous family-owned roofing service across Southern New Hampshire and Northeast Massachusetts. Founded in 1976, the company is formally recognizing the occasion by expanding its owner-direct estimate program, ensuring that homeowners and commercial property owners across more than 30 towns receive a personal assessment directly from owner Daniel Grzyboski.

Half a Century of Family-Owned Roofing Service

Few roofing contractors in the region can trace their roots back five decades, and fewer still have maintained a single-family ownership structure throughout that span. Merrimack Valley Roofing and Gutters has operated under consistent family ownership since 1976, building its reputation one project at a time across communities in Southern New Hampshire and Northeast Massachusetts. That continuity has translated into a track record that spans generations of homeowners, many of whom return to the company for successive roofing needs or refer neighbors based on direct personal experience.

The company’s approach has remained consistent throughout its history: the owner participates directly in every estimate, clean job sites are maintained as a standard of practice, and communication flows through the owner rather than through layers of sales representatives or subcontractors. In a contracting market where homeowners frequently encounter high-pressure sales environments and impersonal service models, Merrimack Valley Roofing and Gutters has built its 50-year reputation on the opposite approach.

Owner-Direct Estimates Across 30-Plus Towns

As part of the milestone recognition, Merrimack Valley Roofing and Gutters is formalizing its owner-direct estimate program, through which Daniel Grzyboski personally visits properties to assess roofing and gutter needs before any work is scoped or priced. The program covers residential and commercial properties across a service area that spans more than 30 towns in the two-state region.

The direct-owner model carries practical implications for clients. Estimates are conducted by the same individual who holds the company’s certifications and oversees its completed projects, eliminating the disconnect that can arise when a sales representative quotes a job that a separate crew ultimately performs. For commercial property owners in particular, the ability to consult directly with the owner on scope, materials, and scheduling reflects a level of accountability that larger regional contractors may not consistently offer.

“Our approach has always been straightforward – the owner shows up, looks at the job, and gives you an honest assessment. That hasn’t changed in 50 years,” said Daniel Grzyboski, owner of Merrimack Valley Roofing and Gutters.

GAF Master Elite Certification and BBB Accreditation Underpin Certified Workmanship

The company’s longevity is supported by formal credentials that reflect both technical standards and professional conduct. Merrimack Valley Roofing and Gutters holds GAF Master Elite certification, a designation that GAF, one of North America’s largest roofing manufacturers, reserves for contractors who meet specific requirements around licensing, insurance, and demonstrated installation quality. The certification also enables the company to offer enhanced manufacturer-backed warranty options to qualifying clients.

In addition to the GAF designation, the company carries a BBB A+ accreditation, reflecting its record on customer dispute resolution and business transparency. Together, these credentials provide third-party verification of the standards the company has upheld across its five decades of operation.

Clean job site practices are treated as a non-negotiable element of every project. From residential reroof jobs to larger commercial applications, Merrimack Valley Roofing and Gutters maintains a consistent standard of site cleanup that protects surrounding landscaping, structures, and neighboring properties throughout the duration of each job.

About Merrimack Valley Roofing and Gutters

Merrimack Valley Roofing and Gutters is a family-owned roofing and gutter contractor founded in 1976 and based in the Merrimack Valley region. The company provides residential and commercial roofing services across Southern New Hampshire and Northeast Massachusetts, covering more than 30 towns. Owner Daniel Grzyboski personally conducts property estimates and oversees all projects. The company holds GAF Master Elite certification and maintains a BBB A+ accreditation.

Learn more at Merrimack Valley Roofing