Verified record
Guyer & Son Roofing describes itself on its website as a local roofing contractor in Keene, NH since 1958, offering roofing installation and repair across most materials including shingles, slate and metal. It is accredited by the Better Business Bureau with an A+ grade. A recent customer who called for an estimate says a person said he would be by at 11 the next day and showed up at 10:55. That customer was told the garage roofing would be 6-8 weeks out, got a call 3 weeks later, and says the crew showed up at 7 AM and by 4 PM the 2 story garage's roof had been reshingled and everything cleaned up and taken away. A recent customer who used Guyer & Son for two projects, replacing the roof on their house and on a gazebo, cites clear communication, responsiveness to modifications in the scope of work, and on-time, high quality workmanship. In a 2026 review, a customer said they got on the schedule very quickly, that the workers were very respectful and kept the job site clean, and that the roof looked great. In a 2025 review, a customer said Guyer and Sons replaced their roof, were competitively priced, and did the entire job in a day.
Typical your area range for this kind of work, from regional averages — not a quote from Guyer & Son Roofing. Use it to sanity-check bids, then get the real number in writing.
A square is 100 sq ft of roof surface — bigger than the floor plan because of pitch and overhangs.
Estimated range
$9,000 – $18,600
Typical roofing project around $13,800
“Almost three years ago, Gil Oriol and Sean MacPhee took over Guyer & Son Roofing, a Marlborough, NH business with a stellar reputation as a quality manufacturer and installer of various roofing products.”
In a time when you call and never get a response Guyer and Sons stands alone. I called for an estimate. A person said he would be by at 11 the next day. He showed up at 1055. I was told it would be 6-8 weeks before they did the roofing of my garage. 3 weeks later I got a call they would be there in 3 days. The crew showed up at 7 AM. By 4 PM our 2 story garage’s roof had been reshingled and everything cleaned up and taken away. Great service.
Top quality work at a fair price. We used Guyer & Son for 2 separate projects over the past 3 years: A large project (replacing the roof on our house) and a smaller project (replacing the roof on a gazebo). We were extremely happy with both jobs. Clear communication, responsive to our needs and to modifications in the scope of work, on time and on schedule, and high quality workmanship. Very professional. We highly recommend them!
Excellent job.....done on time and great results. Very impressed with the work ethic of the crew.
Guyer and Son Roofing was excellent. They got us on the schedule very quickly, and worked with us within our needs and budget. The workers were very respectful and kept the job site clean. The roof looks great! We’ll definitely use them again in the future, and recommend them to anyone looking for roofing.
Guyer and Sons replaced our roof and their crew was fantastic. They were competitively priced and incredibly efficient, the entire job was done in a day. Highly recommend!
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2 changes recorded — last scanned Sep 29, 2026.
Honest assessments5.0
Whole-exterior packages5.0