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Find Natural slate roofing installers and replacers in Somerville

Avatar for Doherty Slate Roofing
Doherty Slate Roofing
4.8(
70
)
Natural Slate Roofing - Install or Replace

Serving Somerville, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"Jason and the team at Doherty Slate Roofing did a great job on our roof. Replaced slates, fixed leaks, and helped reseal seams that were in great need of repair but had been ignored by previous roofers. We will definitely have them back to maintain our roof going forward."
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Slate roofing Boston
Slate roofing Jamaica Plain

+126

Response time6 days
3 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Ranch Roofing
Ranch Roofing
4.7(
692
)
Natural Slate Roofing - Install or Replace

Serving Somerville, MA and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"Having worked with Ranch Roofing five years ago, I was more than comfortable in having Bob’s team (Todd and Ryan) come back out to finish the rest of the roof work on a large house. The initial job included not just a beautifully installed architecture roof but a skylight, removal of gutters and building out soffits. The most recent job was to complete the roof replacement on the second part of the house, take down the gutters and rehang them (under the roof). Once again, everything was quick and very clean. Ranch Roofing worked the schedule and coordinated to allow the siding team (O’Sullivans) to finish and then come back to complete the gutter work. Bob doesn’t usually do gutters but since the job required rehanging UNDER the roof, he insisted that the quality was up to his expectation and had it done by his team. The only mishap was a young tree damaged during the work but Ryan brought it to my attention immediately and offered to replace. I guess I should also thank Mr. O’Sullivan Sr for teaching his sons (Bob and Tim) on the skills and pride of their work. A nod to Todd for always being available for questions!"
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+2

Response time10 hrs
Recommended by98%of homeowners
Avatar for On Top Roofing
On Top Roofing
4.6(
179
)
Natural Slate Roofing - Install or Replace

Serving Somerville, MA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"1. punctual on estimate appointment 2. three estimates were solicited all were equivalent service for product two allowed for Owens Corning or GAF and were certified as was On Top 3. The date proposed was mid October but the actual work was much sooner (low slope roof) and completed in several hours The roof has now gone through several seasons without issue. I recommended them to a friend of my wife"
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+11

Response time11 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for Willard Co
Willard Co
4.6(
164
)
Natural Slate Roofing - Install or Replace

Serving Somerville, MA and surrounding areas

Approved

In business since 1873

Free estimates

Emergency services offered

"Everything was great except cleanup. There was a misunderstanding about which shingles we wanted, but Willard made good on it. They even removed a small area where they had installed the wrong shingles and replaced them with the right shingles, all at no extra charge. The new roof looks great. The only problem was cleanup. We found a large number of nails in our yard and on our driveway, and a lot of pieces of plastic lying around."
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+13

Response rate100%
23 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for NMTI General Contractors, Inc.
NMTI General Contractors, Inc.
4.8(
40
)
Natural Slate Roofing - Install or Replace

Serving Somerville, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Emergency services offered

"These guys are fantastic! This is the second time I have used them and both experiences were excellent. Last year we had a major leak in a slanted part of our rubber roof. Fixed perfectly. No leaks again. This year we had other parts of our roof leaking (1870 house. Lots of roof pitches and types) they identified the issues, replaced two small roof areas on bays areas, replaced all the broken slate tiles and replaced very old and non-functional down spouts. Ramon and Wilson are kind, conscientious and very reasonable. Their services are highly recommended!!!!"
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+119

Response time5 hrs
Response rate100%
Recommended by97%of homeowners
Avatar for RB FARINA ROOFING & CONSTRUCTION, INC.
RB FARINA ROOFING & CONSTRUCTION, INC.
4.2(
79
)
Natural Slate Roofing - Install or Replace

Serving Somerville, MA 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."
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commercial TV RB Farina Roofing Co

+32

64 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for FRS Roofing
FRS Roofing
4.7(
190
)
Natural Slate Roofing - Install or Replace

Serving Somerville, MA and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"FRS Roofing won the bid to fix the main slate roof and the 4 rubber porch roofs on my home. Chris from FRS provided the winning estimate after taking a meticulous inspection of the roofs which included identifying the number of slates needed to restore the main roof. He also explained why the rubber roofs installed by a local contractor 20 years ago had prematurely failed. The FRS work crews assigned to our project were all skilled and knowledgeable of their craft. Every crew member possessed a good demeanor and showed respect for our property. Once started, the job was completed without delay as can sometimes occur when a crew is pulled to work on another project. An unforeseen delay did occur when the chimney was being re-flashed. During the bidding process, all visible sides of the chimney appeared to be in fair shape. Once the crew could see the far side of the chimney, they discovered it was completely devoid of mortar. I was shown a photo of this miracle house of cards and immediately authorized a complete rebuild of the chimney which FRS performed at a reasonable additional cost. There were no surprises with the rubber roofs. The original fiber board underlayment which was disintegrating from water damage was replaced with a new material that is impervious to water. Also, the proper rubber was used on the edge strip to prevent it from peeling off as had happened on the old rubber roof. Overall, I am more than satisfied with the job and would not hesitate to use FRS roofing again for any property new or old!"
Under cunstruction
Truk
Rubber back part
Asphalt shingles part
Rubber Roof on the Back

+38

Response time9 hrs
Response rate91%
32 neighbors recently requested a quote
Craig Smith
4.2(
58
)
Natural Slate Roofing - Install or Replace

Serving Somerville, MA and surrounding areas

Approved

In business since 1970

Free estimates

Credit card accepted

"Craig is awesome. His price was very reasonable, his crew came when they were expected, got the job done, and took great care. Craig has followed up several times to ensure everything is still good and I absolutely LOVE the copper. The slate looks amazing. Thank you so much!"
Response time1 day
Recommended by91%of homeowners
Roofer's Edge & Siding Inc
4.5(
66
)
Natural Slate Roofing - Install or Replace

Serving Somerville, MA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Excellent. From initial contact Roofer's Edge was responsive. The installation crew was excellent and the gutters blend in with the trim color and are barely noticeable. We would definitely recommend them without hesitation."
Response time8 hrs
1 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Red and Blue Carpentry And Services, Inc.
Red and Blue Carpentry And Services, Inc.
5.0(
9
)
Natural Slate Roofing - Install or Replace

Serving Somerville, MA and surrounding areas

Approved

In business since 2025

Offers commercial services

Welcome to Red and Blue Carpentry And Services, Inc.!We are committed to exceeding your expectations. As experts, we will handle your needs with the high quality expertise, that your home or business deserves. We offer competitive prices, and customer satisfaction is our number one priority. Send us a message or an email: fabianoalmeidamaia@hotmail.com\n

Siding
Siding
Siding
Siding
New deck

+12

1 neighbors recently requested a quote
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FAQs for natural slate roofing installation and replacement projects in Somerville, MA

A slate roof features thin tiles of natural stone installed over a solid deck and underlayment. Formed under intense heat and pressure, slate is exceptionally durable and delivers a distinctive, high-end look. Because the material weighs far more than asphalt, most homes need added structural support before installation. 

While upfront costs are higher and routine inspections are a must, many homeowners choose slate for its unmatched longevity and curb appeal.

Slate stands out for its 50- to 200-year life span, low maintenance, and classic aesthetic. It’s fire-resistant, energy-efficient, and often boosts resale value. 

On the flip side, slate runs far more per square foot than asphalt, weighs up to four times as much, and demands a contractor who specializes in the material. Tiles can crack on impact, and repairs cost more because the work is slow and precise. If your budget and structure can handle it, slate delivers top-tier performance for generations.

Natural and synthetic slate aim for a premium, stone-like appearance, whereas asphalt focuses on affordability. Real slate runs $10 to $30 per square foot installed and lasts up to 200 years; synthetic slate costs $10 to $15 and tops out at 50 to 100 years. 

Standard asphalt averages $3 to $8 per square foot and needs replacement every 20 to 30 years. If you want the slate look without the full price tag—or extra roof weight—synthetic is a solid middle ground.

With routine inspections and prompt repairs, a natural slate roof can last well beyond 100 years; some hard-slate installations reach the 200-year mark. Soft slate falls in the 50- to 125-year range, and synthetic products last 50 to 100 years. 

Remember, flashing, fasteners, and the underlying structure may need attention sooner than the stone itself. Severe hail or fallen limbs can also shorten life span, so schedule periodic checkups with a slate-qualified roofer.

If you plan to stay in your home long term—or want a standout selling point—slate delivers strong value. Although installation costs are high, owners often recoup 60% to 70% at resale and enjoy lower replacement cycles than asphalt. The stone’s durability, energy efficiency, and timeless curb appeal also appeal to eco-conscious buyers because fewer roofs end up in landfills. Just be sure your framing can handle the weight and that you budget for occasional specialty repairs.

Skip the DIY climb if you have a slate roof. Slate may be tough against the weather, but a single misplaced step can crack a tile and create a leak path. The surface also turns slick when wet, upping the risk of injury. Professional crews use staging and hook ladders that spread weight across multiple slates, protecting both the roof and the worker. To inspect or repair slate, call a roofer who specializes in the material.

The Somerville, MA homeowners’ guide to natural slate roofing installations and replacements

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