Awards

Sentry Roofing aims to stay the premier residential & commercial roofing contractor for the New Hampshire & Massachusetts area. Our experienced and professional roofers get the job done right, and the proof is in the pudding!

Verified Facebook Reviews

Kerry Flynn
Kerry Flynn
13:13 27 Oct 21
We had a roof replaced in Portsmouth and they were excellent. From the estimate, to the scheduling, to the job itself they were responsive and professional. They did a great job.
Sarah J. Locke
Sarah J. Locke
23:49 31 Jul 20
Loved the end result and the crew was incredibly detail oriented and made sure we were happy every step of the way answering all questions! Super excited to experience a winter with out new Aluminum Standing Seam Roof!
Just wanted to say Thank You! You recently replaced the roof at my in laws house in Bow. Being older people they were concerned with strangers being at their home, they were pleasantly surprised at the professionalism that was displayed by your work crew from start to finish! The work that was done was 5 stars⭐⭐⭐⭐⭐. Thank you Sentry Roofing for a job well done! Annie C.
Donna Dietrich
Donna Dietrich
19:40 31 Aug 19
From our point of view, Sentry Roofing is one of the most professional companies we have had the pleasure to deal with. From the original estimate to the young man picking up the dumpster, we experienced professionalism from each of their associates. Pricing was very fair and our roof looks better than we expected. Thank you Sentry Roofing. You get a 5🌟 rating from us.
Donna and Bruce Dietrich
Bruce Klinger
Bruce Klinger
15:52 29 Aug 19
We contacted Sentry due to their ads on WMUR. The fact that they offered a finance option was another consideration. Our experience with them was EXCELLENT. From the estimate, to the financing, to the office staff...everyone was helpful, on time and thorough. They actually came a day early due to a change in the weather and the job was done in the exact manner promised. Professional, quick, and most importantly NEAT. The only evidence they were at our house...is a NEW ROOF. Thank you to all who we had contact with. Whole heartedly reccomend Sentry Roofing.
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Verified Google Reviews

Kerry Flynn
Kerry Flynn
13:11 27 Oct 21
From the estimate, to the scheduling to the job itself, the team was communicative and professional. They did an excellent job on the roof itself. I highly recommend them.
jeff comeau
jeff comeau
16:25 26 Aug 21
Great company great price great workers, very respectful and did more than they were required to do. I can’t say enough
Ben Pogue
Ben Pogue
16:29 04 Aug 21
Unreal job on my roof. Guys showed up on time, worked hard, and did the job under quote. Couldn’t have asked for more. Appreciate the work. Will highly recommend!
Paul Compton
Paul Compton
17:27 03 Aug 21
First, we are pleased with their transparency (itemized list with specific products, explanation of process, etc.), simplification, quality workmanship, and professionalism.Second, we appreciate their reasonable pricing. After doing some research, we were persuaded to use Owens Corning shingles. We searched the manufacturer's website for contractors and contacted a couple of them for quotes. Not only did Sentry have the highest rating (Platinum Preferred Contractor) from the manufacturer, their quote was only 56.5% of a quote given by a competitor.Of course, this left me a little skeptical, so I created a spreadsheet for a side-by-side comparison. Nearly every line item was identical. The couple of differences (e.g., ProArmor synthetic underlayment vs. Owens Corning Rhino) were products of the same quality (or arguably better) and rating. Actually, the underlayment they installed is priced about 15% higher than the other at a major retail store.Finally, their customer service is great. Drew stopped by our home, answered our questions, and provided us a detailed quote. In fact, he came out a second time to show me samples of the actual product (instead of just pictures in a catalogue). Even though our scheduled install time was during several consecutive days of rain, they kept us informed throughout the process. They divided the project into two consecutive half days to keep things moving along.Brett and TJ were very thoughtful and helpful. It is quite a relief to have this major project completed. And it’s also a nice feeling to walk away feeling confident in all aspects of the decision – the materials, workmanship, and value.
Noel Aponte
Noel Aponte
03:31 18 Jul 21
Very Nice People!They did 2 Roofs for mea TPO roof on my low slopeRoof. And a asphalt roof on my house and garage attachment......Came out Great! Two thumbs up👍👍I would 100% uses Sentry again. There 3 guys that they sent.... Incredible!👍Fast & clean! ....left my place spotless! ....looked around my yard after theyLeft.....and I could not find I nail!🤦‍♂️...😆👍Use Sentry! ....I had a greatExperience! ......It was my1 roof job on my 1st house 🙏👍
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Recognized as one of the Best Roofers in NH & MA

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QUALITY • SERVICE • VALUE

Winners are chosen by their Rating & Reviews average based on three criteria:

QUALITY: Superior work practices

SERVICE: Commitment to providing the best assistance

VALUE: Fair price for quality of work performed and services provided

All winners had the highest ranked ratings and reviews within our entire network.

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GuildQuality Verified Reviews

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GREAT CUSTOMER EXPERIENCES

Awarded for receiving 20 consecutive customer reviews saying Sentry Roofing delivers exceptional service!

WHAT DOES THIS MEAN?

20 customers in a row gave us the highest possible score in response to GuildQuality's Likely to Recommend question.

READ OUR REVIEWS