Dover, NH & the Seacoast
Roof Replacement,
Done Right the First Time
Most roof replacements are completed in a single day. Every project is backed by our own lifetime workmanship warranty, not just the manufacturer's, from a local team that actually answers the phone.
4.9 Stars, 60+ Reviews
One-Day Installations
Based in Dover, NH
How to Know It's Time for a New Roof
Four signs worth checking before deciding between a repair and a full replacement.
20+ Years Old
Roofs don't fail overnight, but age makes them more vulnerable to weather and wear.
Moss or Algae Growth
Left alone, it traps moisture and slowly wears down the roofing system underneath.
Granules in Gutters
Shingle granules collecting in your gutters mean the shingles are wearing down.
Curling or Missing Shingles
Shingles changing shape or going missing is your roof telling you it's not holding up.
Not sure which situation you're in? Get a free, honest answer.
What Actually Affects the Cost of a New Roof
No flat pricing here. Any company that quotes a number before seeing your home is guessing.
Size & Pitch
More square footage and steeper rooflines mean more material and labor.
MATERIAL CHOICE
Asphalt, composite, and low slope systems carry different price points.
TEAR-OFF SCOPE
How many layers of existing roofing need to come off affects labor time.
A 25% deposit secures materials and schedules your project once you're ready. We accept cash, check, ACH, or credit card. We don't offer in-house financing, but we're glad to refer you to a local credit union that homeowners regularly work with to explore options.
REACH OUT
A few quick questions to get started.
The PRC Process
Simple, honest, and done right, from the first call to final cleanup.
INSPECTION
We take a close look and assess what your roof needs.
PROPOSAL
A clear, detailed proposal from our estimators.
BOOKED
Scheduling, materials, logistics, all handled.
JOB DAY
Friendly crew, efficient work, most jobs done in one day.
CLEAN UP
Full cleanup including a magnet sweep for stray nails.
Whatever Brought You Here, We Can Help
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Storm Damage & Leaks
Roof leak or ice dam? We respond fast and get it fixed right the first time, not just patched until next winter.
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Warranty You Can Trust
Lifetime workmanship warranty backed by us, plus up to 50-year manufacturer coverage through GAF.
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Selling Your Home?
Our Paid-At-Closing program lets you replace the roof now and pay when the home sells. No upfront cost.
Listen to what your neighbors say…
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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!”
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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.”
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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.”
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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.”
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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!”
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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."
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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.”
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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.”
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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!”
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Mike S.
Portsmouth, NH
“John answered all questions I had. No pressure sales tactics. straight forward. great craftsmanship. Would recommend again”
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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!”
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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 :)”
Common Questions
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Yes. Every estimate is free and no-obligation. Our team will assess your roof and give you clear, honest pricing along with an expert recommendation.
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Most roof replacements are completed in a single day thanks to an organized crew and a proven process, meaning less disruption to your family, driveway, and schedule.
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One of our estimators evaluates your home and walks you through exactly what we find and how we'd fix it, followed by a clear, detailed proposal so you can decide with confidence.
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We don't offer in-house financing directly, but we're glad to refer you to a local credit union that homeowners regularly work with to explore financing options.
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It lets homeowners replace their roof now and pay at closing when the home sells, a strong option for maximizing home value without upfront cost.
Get Your Free, No-Pressure Estimate Today
One call or one form. A real answer from a real local team, usually within a few hours.