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Find Natural slate roofing installers and replacers in Harmony

Avatar for R & R Roofing Contractors
R & R Roofing Contractors
4.7(
143
)

Serving Harmony, RI and surrounding areas

Approved

In business since 1979

Free estimates

Emergency services offered

"R&R Roofing replaced the roofing at home this September, 2021. Richard Rossi toured the site with me and clearly detailed the work to be done and the reasons for the specific choices and materials. He answered my questions without prevarication. The work was scheduled the week before, and was started and completed on the scheduled day. The roof looks great and easily passed its first rainy day. The crew were extremely conscientious not only about installing the roofing, but also in their consideration for the gardens, grounds, and driveway. There was no damage to the flowerbeds or to the lawn. There was not a nail or shred of roofing material or its packaging anywhere on the site when they left. R&R Roofing installed the previous roofing 23 years ago. I expect this new one to last just as long."
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+14

4 neighbors recently requested a quote
Recommended by97%of homeowners
Roofer's Edge & Siding Inc
4.5(
66
)

Serving Harmony, RI and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"- Very prompt, professional service delivered at a great price on our Newton expanded bungalow. - Owner, Brian (in business for 25 yrs) assessed/priced job and, with on-site job supervisor, was available at every stage of job completion. - I requested 4 references which Brian gave me at random but said he doesn't call former customers in advance of such requests so wasn't sure if I'd get call backs. All 4 references DID return my calls and all raved about Roofer's Edge/Siding work and value. - Also, work crew included professional women which I appreciated. - Policy is payment at the end of the job when customer is satisfied. - Will definitely use again for siding and or windows given this roofing experience."
Response time8 hrs
4 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for LCT Construction & Services Inc.
LCT Construction & Services Inc.
4.3(
16
)

Serving Harmony, RI and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"LCT did an excellent job. They arrived right on time and had a large number of roofers--7-8 men. They worked quickly and carefully, draping the entire house and making an effort to watch out for plants (though some damage to them is inevitable). James, the salesman, recommended that we install plywood over the entire roof in order to be sure to get all the warranties on our Certainteed shingles. He showed me where they require less than a certain size maximum opening between roofing boards, and also showed me the many places in our attic where there were spaces larger than allowed. That added about $2400 to our quote, but seems like a good investment. They stripped the old roof, installed the plywood carefully over every roofing surface, shingled and cleaned up in one work day. They returned the next day to install a flat rubber roof on our porch, also very well done. While all their work was excellent, we were a bit concerned that many of the laborers traveled in the back of their vans--which had no seats or seatbelts. Nonetheless, the workers reported liking working for this company, and that they were well-treated. Luis, the owner, called us soon after to see if we were happy with the work. Nice work, LCT!"
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+1

Response time1 day
5 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for Global Roofing
Global Roofing
4.8(
68
)

Serving Harmony, RI and surrounding areas

In business since 2010

Free estimates

Credit card accepted

"Excellent communication! Perhaps the best I’ve seen from a contractor. While waiting to get installation done, they checked in with me on dates and always called me back if I had questions. The took a look at the roof and suggested fixing the chimney first . We had that capped and some bricks replaced with a contractor they referred. The following week they came and did the roof and leaf gutters in 1 day. They cleaned up very well afterward. When I saw a lose shingle in the yard this spring, I called them and they sent someone out to look right away (it was just an extra shingle). The were great to work with and I would not hesitate to hire them again."
Asphalt with Standing Seam Panels
Metal Roofing
Asphalt with Standing Seam Panels
Metal Roofing
Asphalt with Standing Seam Panels

+51

Recommended by98%of homeowners
Avatar for Exact Exteriors LLC
Exact Exteriors LLC
4.9(
62
)

Serving Harmony, RI and surrounding areas

Credit card accepted

"The team is extremely efficient and very easy to communicate. They stripped a old slate roof and installed new asphalt in under a day. Their price was the cheapest and I would definitely hire them again."
Painting - Interior Project
Remodeling - General Project
Painting - Interior Project
Remodeling - General Project
Remodeling - General Project

+35

Recommended by100%of homeowners
Avatar for Emmaty Inc
Emmaty Inc
4.7(
666
)

Serving Harmony, RI and surrounding areas

In business since 2013

Free estimates

Emergency services offered

"This was a small job but despite this Hector was very professional and thorough in describing the work to be done. He responded quickly to my request for a quote, got the job done on the spot, and charged a fair price. i would use Emmaty again for my roofing needs."
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+2

Recommended by93%of homeowners
Avatar for Premium Home Improvements
Premium Home Improvements
4.9(
9
)

Serving Harmony, RI and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"We had a short amount of time to replace the roof on our house. Glen came the next day after we called. He had a worker go up on the roof and measure. He was able to give us samples and a quote within 20 minutes. The next day, we called Glen and told him to proceed with roof replacement. We had to give a 50% deposit for materials and scheduled the work to start a couple of weeks later. The crew of about 10 men arrived on that day and immediately began stripping the roof. They did find a couple of rotted boards that they replaced. They also installed a ridge vent. The crew were excellent and polite. Even though the temperature was in the 90's and high humidity, they were able to get most of the job done that day. Glen was there at the beginning of the process and stopped by a few times during the day and at the end. They did come back the next day for a couple of hours to finish the odd corners we have. Clean up was excellent. They provided the dumpster."
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+185

Recommended by100%of homeowners
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FAQs for natural slate roofing installation and replacement projects in Harmony, RI

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 Harmony, RI 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.