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Find Natural slate roofing installers and replacers in Leominster

Avatar for On Top Roofing
On Top Roofing
4.6(
179
)
Natural Slate Roofing - Install or Replace

Serving Leominster, 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%
6 neighbors recently requested a quote
Avatar for Mighty Dog Roofing of Greater Middlesex
Mighty Dog Roofing of Greater Middlesex
4.8(
48
)
Natural Slate Roofing - Install or Replace

Serving Leominster, MA and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"The whole crew at Mighty Dog was exceptional from start to finish. They communicated clearly the scope of the job and didnt compromise on materials and craftsmanship. A big thank you to Erica, Will, Kyle, Jefferson and the roofing crew, Eduardo and Carissa! I will recommend Mighty Dog roofing to anyone looking for roof repairs, roof installs and gutter installs!"
Premium Roofing
Premium Roofing
Premium Roofing
Premium Roofing
Premium Roofing

+152

49 neighbors recently requested a quote
Recommended by17%of homeowners
Avatar for diamond towers llc
diamond towers llc
5.0(
14
)
Natural Slate Roofing - Install or Replace

Serving Leominster, MA and surrounding areas

In business since 1990

Free estimates

Emergency services offered

"I recently had my roof replaced by Diamond Towers LLC, and I couldn't be more satisfied with the results. From the initial consultation to the final inspection, their team was professional, punctual, and highly skilled. They took the time to explain every step of the process and ensured that all my concerns were addressed. The quality of their work is outstanding, and my new roof looks fantastic. I highly recommend Diamond Towers LLC for anyone in need of roofing services. They truly exceeded my expectations!"
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Recommended by100%of homeowners
Avatar for O.T.I. Corp
O.T.I. Corp
5.0(
6
)
Natural Slate Roofing - Install or Replace

Serving Leominster, MA and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"As a facilities manager I have relied on O.T.I. for the last several years. They have replaced several roofs on some of our properties. Our roof projects have had a price range of $50,000 to $150,000. They have also been our general contract for several other projects inwhich they have always come through for us. In most cases in a pinch with tight timelines."
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+1

Recommended by100%of homeowners
Avatar for Howard Construction Inc
Howard Construction Inc
4.7(
67
)
Natural Slate Roofing - Install or Replace

Serving Leominster, MA and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"I had water leaking into my living room Saturday night. I called Howard Sunday. He came by my house on Monday to access the situation. Him and his crew came to my house on Tuesday at 7:05 AM and didn't stop working until 4:30 PM. Wednesday it was rainy and windy. NO WATER LEAKING in my living room. Howard and his crew did a great job. They were very professional. They didn't leave a mess for me to clean up as was the case with my last roofing contractor. I gave Howard's contact information to two of my closest friends that need roof repair."
Recommended by96%of homeowners
Avatar for MassBay Roofing
MassBay Roofing
5.0(
6
)
Natural Slate Roofing - Install or Replace

Serving Leominster, MA and surrounding areas

Free estimates

"David and Scott were knowledgeable and trustworthy. Whenever I had questions they were super responsive. I initially only wanted to do a new roof but with the expertise and deal they offered for doing solar and the roof I could not pass up. Could not recommend more."
Solar Install
Solar Install
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+39

Recommended by100%of homeowners
Avatar for A1 Roof Cleaning
A1 Roof Cleaning
4.8(
33
)
Natural Slate Roofing - Install or Replace

Serving Leominster, MA and surrounding areas

In business since 2008

Free estimates

"Front north-facing roof had significant moss and algae. Nate quickly came to provide a quote and then came by a few weeks later to clean the roof. Did a great job - roof looks like a new roof. Wold recommend and hire again."
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+27

Recommended by100%of homeowners
Avatar for Colonial Restorations
Colonial Restorations
4.5(
28
)
Natural Slate Roofing - Install or Replace

Serving Leominster, MA and surrounding areas

In business since 1981

"I cannot speak highly enough of Tom and Brad Green of Colonial Restorations. We have lived in our antique house for 16 years now, and like most old homes, some of its previous repairs were good, some not so good. Tom Green worked on this house for its previous owners, and his work was, by far, the best in the house. So, we continued to use Colonial - Tom, then Tom and Brad - as we learned the ropes about caring for an old house - our first house, old or new. Over the years, they have replaced sills and posts and beams, and rebuilt parts of our loose stone foundation. Most recently, they replaced the last original posts in our basement, (one of which was a tree trunk still with bark on it), including pouring new custom footings, in advance of our finally cementing the dirt floor. The work here is never easy - nothing is level, nothing is square - but the Greens' end result has always been beautiful - strong and made to last. Their prices are fair and without hidden costs....maybe not the lowest bid you might get, but you know it's a real bid that they will stand behind. They triage projects for us, giving us an idea of what other items will likely need attention in the next few years. We're not done with this house yet....we've never won the lottery, and there's always another repair..... and plan to use them again soon. I feel confident knowing that the next owners of this house, whoever they might be, will see the quality of the work and know that we cared enough to have the right people help us with the ongoing repair and maintenance of a 275+ year old house. I am a real person, a real customer, with no ties to the company, and was more than happy to write this review."
Post Replacement
Before
During
Barn Roof Replacement
Before

+6

Recommended by87%of homeowners
Avatar for Franco Roofing & Siding Co
Franco Roofing & Siding Co
4.9(
7
)
Natural Slate Roofing - Install or Replace

Serving Leominster, MA and surrounding areas

In business since 1985

Free estimates

"I did a lot of research before choosing Mike Franco.  He quoted me a great price and came in with superior knowledge and honesty.  He was also recommended to me by a friend.  Mike basically followed through on everything he said he would do.  First of all, the job was scheduled quickly and was finished in one day.  He really focuses on customer service.  He recommended covering some flashing near my dormered windows that makes the house look so much better.  His crew came in and worked hard, efficiently, and cleaned up thoroughly when they were done.  It was so quick and painless. They even replaced some wood for me at no additional cost.  I will be giving his name out every chance I get.  I was extremely impressed.
"
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+2

Recommended by85%of homeowners
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FAQs for natural slate roofing installation and replacement projects in Leominster, 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 Leominster, 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.