Top-rated natural slate roofing repairers.

Get matched with top natural slate roofing repairers in Penobscot, ME

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Natural slate roofing repairers in Penobscot

Avatar for True North Roofing
True North Roofing
5.0(
23
)
Natural Slate Roofing - Repair

Serving Penobscot, ME and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"I recently hired True North Roofing for my roofing project, and I couldn’t be happier with the results! Their team was incredibly professional, quick, and efficient. They transformed my roof in no time, and the quality of their work is outstanding. Highly recommend them to anyone needing roofing services!"
1
2
3
4
5

+17

Response time1 day
Response rate94%
51 neighbors recently requested a quote
Avatar for James & Whitney Co.
James & Whitney Co.
4.4(
13
)
Natural Slate Roofing - Repair

Serving Penobscot, ME and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"It went incredibly well. I woke up one morning to a leak in my roof. I knew the roof was going to need to be replaced at some point, but I was hoping I'd get another year out of it. The roof was in bad shape when I bought the house. I immediately started calling all of the roofing companies I could find on Google. It was early so I was leaving voicemails. Kasey from James and Whitney was the first and only one to get back to me in a timely manner. He was incredibly helpful on the phone, walking me through how to put a tarp over the impacted area. He even swung by later THAT DAY to check and make sure it was installed properly and to assess the roof. I knew it needed to be replaced so we went right into talking about estimates. The estimate was within my budget but the new roof came with a FIFTY-YEAR WARRANTY for parts and labor. You just can't beat that kind of warranty on an asphalt roof. We were scheduled within a week and I had a brand new, perfectly installed roof within a month. Kasey and his team were super respectful during the installation. When the installation had finished, Kasey inspected every inch of my property to pick up any tiny bits of trash and leave our lawn spotless. The whole process was so easy and stress-free. 10/10 would recommend!"
Winter ready roof replaced by James & Whitney co.
Custom gutter systems by James & Whitney co.
New energy efficient windows by James & Whitney co.
Full roof installation by James & Whitney co.
Finished home siding job by James & Whitney co.

+2

Response time2 days
Response rate100%
63 neighbors recently requested a quote
Avatar for True North Roofing
True North Roofing
5.0(
9
)
Natural Slate Roofing - Repair

Serving Penobscot, ME and surrounding areas

In business since 2022

Free estimates

Emergency services offered

"I would definitely recommend Alec with Spartan Roofing. They gave us the best price and most expedient service. He was very communicative throughout the entire process. It was a pleasure doing business with Spartan!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+35

Response time2 days
Recommended by100%of homeowners
Avatar for octagon-restoration
octagon-restoration
4.7(
96
)
Natural Slate Roofing - Repair

Serving Penobscot, ME and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"Octagon did a great job. They showed up when they said they would Cleaned all rooms Cleaned the carpets and brought them back to life. Cleaned a Tile floor Cleaned and removed hard water stains from bathroom Would reccomend to anyone why needs a whole house clean."
Water extraction.
Octagon vehicles
Drying structure damaged by water.
MOLD REMEDIATION
Dirty air duct.

+2

Response time6 hrs
Response rate100%
Recommended by90%of homeowners
Avatar for New England Home Renovations LLC
New England Home Renovations LLC
4.0(
311
)
Natural Slate Roofing - Repair

Serving Penobscot, ME and surrounding areas

In business since 1983

Free estimates

Emergency services offered

"Everything went wonderfully with this company. Β They were very professional, listened to exactly what my problem was, and explained to me how they were going to diagnose the problem and/or solve it before doing any actual work. Β Once they started, the team (three people came) worked together like a well-oiled machine. Β One was in the room with diagnostics, one was at the fuse box looking for possible problems there, and the third went into the crawlspace beneath our house to look at the physical wiring. Β Once the problem was found (there was a faulty wire beneath the house that had come loose from the junction box), it was fixed and tested within minutes and another full diagnostic was done to make sure there were no other possible issues. Β They cleaned up after themselves very neatly. Β They also replaced the light switch with a dimmer switch at no extra cost! Β Well within my budget, and came in even lower than their original (FREE) estimate! Β I would highly recommend this company to anyone in the Bergen County area.
"
Before
After's
New boiler install
Removal of cast Iron to PVC.
Additional Photos

+37

Recommended by89%of homeowners
Showing 1-10 of 28
FAQs for natural slate roofing repair projects in Penobscot, ME

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 Penobscot, ME homeowners’ guide to natural slate roofing repairs

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