Sentry Roofing

4.8
179 reviews

About

Roofing ContractorSolar Energy CompanyRoofing Supply Store
Sentry Roofing and Sentry Solar are here to help you with your roofing and solar needs. We offer High-Quality Roofing Installation & Repair, Exterior Design & Installation, and Maintenance services for Residential Homes & Commercial Businesses. We also offer High-Quality and Innovative Solar Solutions and Solar Panels for today, tomorrow and the future. Whether you are looking for solar panels for your home, commercial building, or even a solar farm we can assist you. We strive to bring you Honesty and Innovation bringing you the best quality possible while ensuring you feel secure and safe in your home or business. And protecting you for years to come… Call today for a Free estimate!

Location

Sentry Roofing
61 Beech Street, Manchester, NH
03103, United States

Hours

Reviews

4.8
179 reviews
5 stars
166
4 stars
2
3 stars
2
2 stars
0
1 star
9

What are people saying?

AI-generated from recent customer reviews

Customer Service

Customers consistently praised the friendly and responsive nature of the staff, particularly highlighting Dillon and Dave for their communication and support throughout the process.

Quality of Work

The quality of roofing work was frequently commended, with many reviews noting the professionalism, efficiency, and thoroughness of the installation teams.

Competitive Pricing

Sentry Roofing was noted for providing competitive pricing compared to other contractors, often coming in significantly lower while maintaining high-quality materials and service.

Timeliness

Many customers appreciated the prompt scheduling and timely completion of projects, often noting that work was finished ahead of schedule.

Cleanliness

Reviewers frequently mentioned the excellent cleanup after job completion, with many stating that the work areas were left spotless.
  • KR
    Ken Rhodes
    4 days ago
    5.0
    Very detailed oriented professional courteous
  • DV
    David Vanham
    6 days ago
    5.0
    Most notable is there quality and remarkably kind and courteous staff.
  • NA
    nikki alcosser
    Dec 22, 2025
    5.0
    Dillon & Johnny came by to take a look at a leak and they took care of it that day!
  • JB
    John Bowler
    Dec 14, 2025
    5.0
    I can not say enough great things about Sentry! Dave and his team were friendly, efficient, and great at communicating. We used Sentry on two projects around our home. First, was to have the roof done, with new facia and soffit put in at the same time. The crew stayed at our home until 7pm, ensuring all the work got done. The price was the best we got from a few different vendors. Second, we needed an exterior door changed, after another contracted ghosted us. Dave and his crew got us on the schedule ASAP. The project ended up being pretty involved and they were through it tackling every problem in a timely manner. We are now looking at having them back in the spring to do siding. If you need any exterior work done on your home gives this guys a call. This is all coming from a first time homeowner, with an old house.
  • BK
    Brad Klements
    Dec 12, 2025
    5.0
    Had Sentry replace the ridge caps on my hip roof as they were failing early. I bought "30 year" material and it's only been 18 years since the install. Dillon was great about getting my quote out right away and as soon as I gave them the go-ahead they were there to get it done. They did a great job. Took about 1/2 day and the job site was cleaned up when they left. In addition, Dillon inspected the rest of the shingles with his drone and found them to still be in very good condition. He upgraded my ridge vent to a much more open design so I should get increased ventilation. Not speaking for other companies, but Dillon did not try to up-sell me a whole roof job, but instead, recommended the best plan of action for repairs. Well done Dillon!

Frequently Asked Questions About Sentry Roofing

I want to hire Sentry Roofing. How do I start the process?

Congratulations, you made the best choice! The next step is to call us at (603) 774-7663 and set up an appointment for us to come out to do a free estimate. Once complete, we will provide you with a comprehensive proposal.

How will I know when my roof installation will be?

We try to accommodate our clients’ schedules when we plan a roofing project. You will receive a call or email 1-3 days before your installation letting you know what day we are planning on starting, as well as when your materials will arrive.