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Top-Rated Natural slate roofing repairers in Somersworth - Updated Nov 2026

Avatar for True North Contracting
True North Contracting
4.4(
96
)
Natural Slate Roofing - Repair

Serving Somersworth, NH and surrounding areas

Approved

In business since 2005

Free estimates

Small jobs welcome

"The quote was very reasonable, and they stuck within the budget. They were also very flexible with any changes that I wanted to make. The finished result was high quality, and beautiful."
Roof
Kitchen Reno
Finish
Ready for Grout
 Finished

+66

Response time7 hrs
14 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Tar Star Roofing
Tar Star Roofing
4.9(
77
)
Natural Slate Roofing - Repair

Serving Somersworth, NH and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"I had a bad leak in my slate roof. The Tar Star owner Anthony called and came the next day. Saw what was needed, understood my money concerns gave me a price I could live with and started work at 7;30 the next day which was a Saturday. I could not be happier with.the quality of work and would recommend Tar Star Roofing any time."
Response time10 hrs
Response rate97%
19 neighbors recently requested a quote
Avatar for Benchmark Home Improvements
Benchmark Home Improvements
5.0(
26
)
Natural Slate Roofing - Repair

Serving Somersworth, NH and surrounding areas

In business since 1997

Emergency services offered

Credit card accepted

"I can’t say enough about my experience with Benchmark Home Improvements! Lee and his son Ian were consummate professionals, exhibiting excellent communication and patience with us throughout the process of our stressful kitchen remodel. The timeline they gave us was “spot-on” and they were at our home every day until the job was completed perfectly and on schedule. They cleaned up thoroughly at the end of each day and pleasantly accommodated my two very curious dogs through the duration of our remodel. When I second guessed my choice of flooring, Lee and his wife went above and beyond on their own time to pick out some samples and set them aside at the store for me to look at. I went with one of their choices and I am so happy that I did as it looks amazing! This is truly a “family business” in the old-fashioned sense of the term, and that is hard to come by these days. They genuinely care about their craftsmanship and their clients, and they have a business based on integrity. I have to make special mention of Lee’s son, Ian, as he is mature beyond his years with skills to match it. I was beyond impressed with his expertise, execution and reliability. This young man exhibited a sense of principle and pride in his craft and was a pleasure to work with."
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+65

Recommended by100%of homeowners
Avatar for Mckeage Industries
Mckeage Industries
4.9(
48
)
Natural Slate Roofing - Repair

Serving Somersworth, NH and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"I recently had David from McKeage Industries handle a roof repair for my vacation home in Maine, and I could not be happier with the results. From the moment I reached out, their team was professional, friendly, and incredibly responsive. They took the time to explain everything clearly and made sure I understood what needed to be done before starting any work. The quality of their craftsmanship was outstanding, and they finished the job on time without cutting corners. You can really tell they take pride in what they do. Finding reliable contractors for a vacation home can be tough, but McKeage Industries made the entire process easy and stress free. I would highly recommend them to anyone in Maine looking for honest, dependable, and skilled roofing professionals."
Full roof Replacement
Full roof Replacement
Full Roof Replacement
Full roof replacement
Full roof replacement

+47

Response time11 hrs
Response rate100%
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FAQs for natural slate roofing repair projects in Somersworth, NH

If more than 30% of your slate roof is damaged, it's time to consider a full replacement. This will prevent further deterioration and avoid costly recurring repairs. A professional slate inspection (costing between $130 and $360) can confirm whether repairs are sufficient or if a full roof replacement is the better option.

A slate roof can last anywhere from 60 to 150 years, depending on factors like installation quality, regular maintenance and repairs, and local weather conditions. Compared to materials like clay and concrete, which often last around 50 years, a well-maintained slate roof offers superior longevity, durability, and long-lasting aesthetic appeal.

Yes, you can use temporary patch solutions, such as roofing cement or patchwork, to provide immediate relief for minor leaks or underlayment issues observed from inside your home. However, these provisional fixes do not replace the need for a permanent, professional exterior repair, which is necessary to ensure the long-term integrity and weather resistance of your slate roof.

The Somersworth, NH homeowners’ guide to natural slate roofing repairs

From average costs to expert advice, get all the answers you need to get your job done.