roof replacements
We’re a trusted professional roofing company serving Dover, NH, and the Seacoast, specializing in high-quality roof replacements. If you’re searching for roofers in NH or a reliable roofing contractor in New Hampshire, you’re in the right place.
How to know it’s time for a new roof?
-
Your roof is 20+ years old
Roofs don’t fail overnight. But as they age, they become more vulnerable to weather and wear. If your roof is in this range, it’s a good time to check in and understand where things stand.
-
Granules collecting in gutters or downspouts
Those sand-like particles you might see are part of your shingles. As they wear down, they start to shed, reducing your roof’s ability to protect your home over time.
-
Moss or algae growth
Moss or algae can trap moisture and slowly wear down your roofing system if left alone.
-
Curling, cracked, or missing shingles
If your shingles are starting to change shape or go missing, your roof is telling you it’s no longer holding up the way it should. This is usually a sign it’s time to take a closer look.
Roofing Material Options
ASPHALT roofing
chimney
Click on any image to learn more
COMPOSITE roofing
skylight
LOW SLOPE roofing
Other Roof services
WINTER roofing
Ice dam protection
why homeowners choose prc?
Look at your neighbors homes!
-
![]()
Barrington, NH
This roof, finished with GAF Timberline HDZ® in Pewter Gray, adds subtle dimension and a softer contrast to the home’s exterior. A balanced choice that enhances both style and longevity.
-
![]()
Rochester, NH
Featuring Atlas Pinnacle® Pristine in Black Shadow, this roof delivers bold contrast and enhanced depth. A great match for the home’s darker siding and natural surroundings.
-
![]()
dover, nh
A classic colonial refreshed with a clean, architectural look using GAF Timberline HDZ® in Charcoal. The deep tone adds contrast and sharp curb appeal while complementing the home’s traditional style.
-
![]()
dover, nh
A charming New England home upgraded with GAF Timberline HDZ® in Charcoal for a timeless, refreshed look. The darker shingle color adds depth and contrast against the light siding.
-
![]()
dover, nh
This home’s new roof using GAF Timberline HDZ® in Charcoal brings a bold, cohesive look across its varied rooflines. The result is a balanced blend of durability and standout curb appeal.
-
![]()
Dover, NH
A sleek roofing system featuring GAF Timberline HDZ® in Charcoal adds definition and contrast to this property. The finished look is sharp, modern, and built to last through New England weather.
-
![]()
dover, nh
A fresh roof using GAF Timberline HDZ® in Charcoal elevates this home’s curb appeal with clean lines and a cohesive finish. Built for both style and long-term performance.
-
![]()
Dover, NH
Outfitted with Atlas Pinnacle® Pristine in Black Shadow, this roof creates a bold, modern look. The deep color anchors the home visually while providing lasting protection.
-
![]()
madbury, nh
This expansive home features a bold roof using GAF Timberline HDZ® in Charcoal that ties together multiple rooflines seamlessly. The result is a polished, high-end finish that enhances the home’s scale and symmetry.
The prc process
-
1. Reach Out
After a call or a form submission, we’ll ask for a few questions about your roof to get you started.
-
2. Inspection
We take a closer look at your home and figure out exactly what your roof needs.
-
3. Proposal
You’ll receive a clear, easy-to-understand, detailed proposal from our estimators.
-
4. On the books
Once signed, we handle the rest. Scheduling, materials, and logistics… all taken care of.
-
5. Job Day
YAY! Job day is here! Friendly crew, efficient work, most jobs completed in ONE day.
-
6. Clean Up
We do a full cleanup, including a magnet sweep, and leave your property looking great.
It’s time to trust your contractor again…
From your first call to final cleanup, we make the process simple, honest, and done right.
Listen to what your neighbors say…
-
![]()
Darcy S.
Dover, NH
“Professional Roofing Company did a fantastic job on our roof! The crew was incredibly hardworking and pleasant. We couldn't believe they replaced the entire roof on our home & two-car garage, installed 4 skylights AND did an impeccable job cleaning up all in ONE DAY. Highly recommend!”
-
![]()
Justin K.
Portsmouth, NH
“I just replaced a roof on my personal home and the work was done by Jon Kenyon and hands-down it was the best experience I’ve had to-date. Jon is an experienced contractor who actually runs his business like a business, they did what they said they were going to do in the timeframe they said they were going to do it and kept us updated with a high level of communication that you don’t typically see in this industry. To top it all off the projects was on budget! I don’t usually take the time to write reviews but my experience was truly that great.”
-
![]()
Nathan F.
Nottingham, NH
“Jon and his team came and provided quality installation and service when we needed it most. When you need a new roof you don't have the luxury of time and his team came out in the winter on a 2.5 story colonial in Nottingham and accomplished the task in a day with sunlight to spare. Don't bother calling anyone else call Jon.”
-
![]()
Brenda G.
Dover, NH
“From the first meeting (where there was no pressure) to the final installation, everything was handled with precision, timeliness and quality. The roofers were on time, polite and respectful. They worked tirelessly. The whole experience from start to finish was delightful, easy and flawless. The clean up during and after the project was top notch. Everything was left clean and no nails, staples or shingles left behind. I’m super impressed and happy to have this job completed.”
-
![]()
Rachel M.
Barrington, NH
“I cannot say enough nice things about Jon and his company. He was very informative without being pushy, and he patiently answered all of my many questions. He explained everything to me and my options. He was my top choice out of 4 estimates. I knew I wanted him to do the job largely because he treated me as a person rather than another job. He worked with me and my budget to replace my roof on my house and we even included my shed! The result is really beautiful! And I have peace of mind knowing that it was done right by a great company and done with quality materials. Thank you so much!”
-
![]()
LYNN M.
North Berwick, ME
"We've had some serious storms in North Berwick since I had my new roof done last fall but I didn't have to worry a bit. Professional Roofing Company was a joy to work with - Jon and his crew did what they said they would when they said it would be done. Communication was excellent and the work was top quality. They went the extra mile by trimming branches above the roof and doing a great job cleaning up. I heartily recommend them."
-
![]()
JEFFREY B.
Rochester, NH
“I was very impressed with the work and efficiency of Jon's team at Professional Roofing Company. The roofing team showed-up at our home on the promised day and time, worked diligently throughout the day until the job was done, and cleaned-up the yard afterwards as if they had never been there. I would highly recommend Professional Roofing Company for anyone who needs a new roof.”
-
![]()
Nancy C.
Milton, NH
“Jon showed up promptly for the quote and to answer questions. We were given several options from which to choose. Scheduling the work and getting the job done was a breeze. The workers were prompt and thorough. I was amazed that the property was so well cleaned up afterwards. We highly recommend this business for your roofing needs.”
-
![]()
Jason L.
Dover, NH
“I can't recommend this company enough! From the site visit to follow-up, they were SO pleasant to work with. The crew that did my roof were phenomenal! Friendly, efficient, and attention to detail. Did the roof in one day and did it right, and my roof has 3 sections. When they were done they went around the house more than once to make sure there wasn't a single nail on the ground. The price was thousands less than I thought it would cost. You will NOT be sorry if you choose Professional Roofing Company!”
-
![]()
Mike S.
Portsmouth, NH
“John answered all questions I had. No pressure sales tactics. straight forward. great craftsmanship. Would recommend again”
-
![]()
Krystal H.
Dover, NH
“I had a GREAT experience and my roof and chimney cap look incredible. The entire team at PRC were super easy to work with and very responsive when I had questions. They were also flexible with my schedule when snow kept pushing our job date out. The installation team that arrived the day-of were really friendly and professional (and they did an excellent job). Not only that, but the price was super competitive. Couldn't be happier - highly recommend!”
-
![]()
Mark B.
Rochester, NH
“Owner Jon, office personnel, and work crew, went above expectations. Providing a total satisfaction in customer service, pricing options, and quality workmanship. Job was well done in one day! Our new roof and three skylights look absolutely beautiful :)”
