Sentry Roofing operates from 61 Beech St in Manchester, NH and focuses on roof replacement, repairs, and evaluations for New Hampshire homeowners and small businesses.
Local to Manchester with a straightforward process from estimate to cleanup. Clear explanations of material choices and project timelines. Strong volume of recent customer feedback online and consistent weekday availability.
Serving Manchester and communities throughout New Hampshire, with projects scheduled during weekday business hours.
Roof replacement, shingle roofing, leak repair, storm damage assessments, roof inspections, flashing and ventilation fixes, and related roofing maintenance for residential and light commercial properties.
Google reviewers rate Sentry Roofing 4.7 out of 5 across 181+ reviews, noting responsive scheduling, clear estimates, and tidy job sites. Some reviews mention occasional scheduling delays, which the company addresses with follow-up communication.
Dillion and the Sentry roofing team was the perfect company for us to use for our new roof. From the estimates, communication, follow through, all the way to the execution, everything was top-notch and seamless. Would highly recommend this company!
Roof project done 06/25. The experience from start to finish could not have gone better. Dillon L., our initial contact and the Sentry team and crew who worked the job were outstanding.We could not be happier with the results. I would highly recommend Dillon and Sentry for any roofing concerns. Communication was professional, timely, and consistent. The crew arrived early and went right to work on our home, taking care with the property and clean-up was awesome. Thanks Dillon and Sentry.
Sentry Roofing was awesome to work with. Dillion was in touch with me every step of the way and went out of his way to make sure that the job was done right. I highly recommend Sentry, great communication, fair price, and a great looking roof!
Sentry roofing installed a new roof on our home in May 2025. The team that installed the roof was skilled and careful. The care Sentry’s roofing team took when the old shingles were removed impressed us. They were careful to protect our deck, lawn, and gardens. The care the roofing team took to carefully install the new roof impressed us. The work was done so professionally. Sentry’s roofing team is made up of highly skilled craftsmen/women. We believe the attached pictures show the quality of their work.We are also impressed with how gracious and responsive Sentry’s employees are. If we saw a problem, or made a request, Sentry’s roofing team graciously and promptly addressed it. The supervisors managing the project were always available and so helpful. We want to thank Dillon L., in particular, for his professional insights, care and attention.Michael C.
We’re so happy we chose Sentry Roofing & Solar to install our new roof. They did an outstanding job at a competitive price, and the service from start to finish was top notch. A big thank-you to Dillon for going above and beyond to ensure we were happy every step of the way. We’ll definitely be recommending Sentry to others!
This business may offer free estimates for some services.
No-cost written estimate for full roof replacement projects.
Site visit to diagnose active leaks or localized damage.
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