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Find Natural slate roofing repairers in Windham

Avatar for All Under One Roof
All Under One Roof
4.7(
131
)
Natural Slate Roofing - Repair

Serving Windham, NH and surrounding areas

Approved

In business since 1974

Free estimates

Warranties offered

"John came in today on a holiday day to check my roof. He is a very honest man. He told me my roof is still good for another two years, and doesn’t need any repairs at this time. I highly recommend him for any roofing projects. Thank you John!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+26

Response time6 hrs
6 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for RB FARINA ROOFING & CONSTRUCTION, INC.
RB FARINA ROOFING & CONSTRUCTION, INC.
4.2(
79
)
Natural Slate Roofing - Repair

Serving Windham, NH and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"I had an excellent experience with RB Farina's work replacing old wooden gutters and old wooden fascia and soffits with new aluminum gutters and PVC soffit, fascia, and molding on my small house. I must have caught things at a good time, in late winter, because it was just 8 days between my posting my job description on Angies List, and the dumpster leaving my driveway after the work was completed. The original bid was completed at the original price, with some extras (significant touchup painting, and a quick repair on the 2nd story shutter of my neighbor who was kind enough to let us use her yard for ladders) done with no upcharge. I did not seek multiple bids so I cannot say whether the price was high or low; I counted on the fact that the bidder could expect competition. Weather was good for working and we had no ugly surprises from my very old house, so the work went pretty smoothly. I had the pleasant experience of finding that for each of the materials and methods that I either knew about or researched, in every case the Farina team was using top quality. They are good about communication: calls to the office, or by cellphone to the estimator, always were answered live or resulted in callback in a few minutes. The onsite crew was polite, responsive, and very professional. (They also looked like they were enjoying their work, which is always a good sign). The office was very proactive: the written bid arrived quickly, and every check I wrote resulted in an emailed invoice/receipt within a couple hours. For this they are using a platform called HouseCallPro, which automates the workflow considerably. (Why shouldn't buying this kind of services get as good a workflow and email trail as, say, ordering a toaster on the Internet?) . I worked hard to make the jobsite easy to work in (moved stuff away from the house, took down my window screens before they came, ran a wire out the window to provide 20amp electric power, provided a map of where the electricity and water are on outside of house, provided outside access to a bathroom), and the crew was appreciative. Day 1 was demolition, Day 2 was carpentry, Day 3 and 4 were gutter hanging, sealing, and painting. Once they got the gutters up and sealed, they ran the hose into the gutter to check for leaks and flow before they did their final cleanup and left. After watching how they did this work and what materials they used, I have pretty high confidence that their work will last a long time,. I plan to sign up for their annual gutter/roof/chimney maintenance program so that my gutters get cleaned and somebody I trust looks at my roof."
commercial TV RB Farina Roofing Co
commercial TV RB Farina Roofing Co
commercial TV RB Farina Roofing Co
commercial TV RB Farina Roofing Co
commercial TV RB Farina Roofing Co

+32

53 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Small Dog Roofing
Small Dog Roofing
5.0(
20
)
Natural Slate Roofing - Repair

Serving Windham, NH and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Small dog made a roof repair into a great experience. Simple concept like taking care of customer service as their top priority made it a seamless experience!"
Full roof replacement
Full roof replacement
Full roof replacement
Full roof replacement
Full roof replacement

+29

Response time2 hrs
Response rate100%
11 neighbors recently requested a quote
John Ryan
3.6(
82
)
Natural Slate Roofing - Repair

Serving Windham, NH and surrounding areas

Approved

In business since 1936

Free estimates

Emergency services offered

"I had a major water flood disaster in my kitchen [punctured ice-maker-hose] that destroyed my hardwood floor and leaked through to the ceiling below damaging the ceiling, walls, backsplash, and countertops to my second kitchen below. The insurance company sent a recovery crew to dry out the floor, ceiling and walls; mold had set-in due to the hot & humid July 2022 temperatures. My insurance company recommended I continue with the recovery company to have my property restored but they were booked 6 weeks-out! I have a frail elderly mother that lives with me, I needed my kitchen back ASAP. John Ryan Construction came highly recommended by a friend. John personally came out to assess the work and by weeks end his crew was working on restoring my kitchen(s). John's crew found mold on the backs of the cabinets that the recovery company missed. His crew used Micro-band to clear the mold from the back of the cabinets. My kitchens are fairly new, 2018 & 2020. However, John's crew found several short-cuts in the installation of my kitchens that his crew corrected. John has a complete crew of highly skilled professionals: carpentry, electrical, flooring, granite-counter-install, plasterers, tile-work... I was blown away by his crew! They worked efficiently and conscientiously to complete the job, showing up on time and cleaning up at the end of each day. My kitchens are restored to better than what they were before the flood! John Ryan Construction was able to work with the budget set by my insurance company's claim. In 3-weeks-time John's crew had my kitchens back to new...I am so grateful to John and his crew!"
Response time5 days
3 neighbors recently requested a quote
Recommended by25%of homeowners
Marquis Roofing
4.8(
30
)
Natural Slate Roofing - Repair

Serving Windham, NH and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Marquis Roofing did a fantastic job on our roof. The job was completed in one day. Tom Marquis's crew was professional, highly qualified and courteous. Once completed, the job site was completely cleaned of any building material and nails. I would absolutely hire Marquis Roofing again should I ever need another roof job done."
beautiful but tricky
beautiful but tricky
beautiful but tricky
Additional Photos
Additional Photos

+104

Recommended by100%of homeowners
Avatar for Tar Star Roofing
Tar Star Roofing
4.9(
77
)
Natural Slate Roofing - Repair

Serving Windham, NH and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Tar Star Roofing (Anthony) responded in one day, inspected my roof and provided a quote the next day. The crew started work a couple days later, very professional, experienced and courteous. They completed the job on time and to my complete satisfaction. Communications from Anthony were constant, including recommendations on additional repairs as damage was found, photo documentation and expert advice. I highly recommend Tar Star Roofing for any roofing needs."
Response time10 hrs
Response rate97%
50 neighbors recently requested a quote
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FAQs for natural slate roofing repair projects in Windham, 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 Windham, 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.