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Find Natural slate roofing installers and replacers in Leominster

Avatar for On Top Roofing
On Top Roofing
4.6(
179
)

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
4 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Mighty Dog Roofing of Greater Middlesex
Mighty Dog Roofing of Greater Middlesex
4.9(
39
)

Serving Leominster, MA and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"So far my experience with Mighty Dog Roofing has been very good. I've enjoyed working with both Paul and Mike. I haven't yet had a chance to go out an look at things fully, but the job was done in a timely and efficient manner. At first look, things seem to be just fine."
Premium Roofing
Premium Roofing
Premium Roofing
Premium Roofing
Premium Roofing

+152

15 neighbors recently requested a quote
Recommended by21%of homeowners
Avatar for LCT Construction & Services Inc.
LCT Construction & Services Inc.
4.3(
16
)

Serving Leominster, MA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"After 3 decades of every few years replacing various pieces of rotted wood trim on our house with PVC I decided to take the leap and replace all the wood trim that had the potential to rot all at once. LCT Construction had just done an excellent job replacing my roof and I picked them for the trim work. The salesman James who I worked with was more knowledgeable than all the others I've dealt with, was direct when discussing various options and details, and was committed to doing quality work. It's hard to judge these days, but I think their price was very reasonable. At the beginning of the work James came by and we reviewed exactly what was to be done to make sure there were no misunderstandings. The day before work started they dropped off the material they needed for the job along with a dumpster (with wood under the skids to protect the driveway) for the discarded wood. The workers were here every week day with the exception of 1 rainy day even on days in late November when it was very cold until the job was complete. Each day they started around 8:00 am and didn't leave until it got dark, and they cleaned up before they left. All my interaction with everyone on the crew was friendly and relaxed and we were happy to have them around. On the last day they cleaned everything up and removed the dumpster that evening. Every aspect of their work was excellent. I'm no expert, but I've had a lot of trim repaired over the years and this is the best I've seen. I couldn't ask for better workmanship. During the work they discovered some rot that needed to be repaired. They did it for a reasonable charge, and there was never any attempt to up sell or expand the scope of work. The only negative was that they told me the day before the agreed starting date that they needed to slip by 2 weeks. I wish that hadn't occurred but compared to everything else it's not significant. If I ever need trim or roofing work again I'll definitely contact LTC. They were completely professional and easy to work with, did exactly what they said they'd do with no hassle, and I couldn't ask for a better result. I recommend them without reservation for any roof or trim work."
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+1

Response time1 day
5 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for diamond towers llc
diamond towers llc
5.0(
14
)

Serving Leominster, MA and surrounding areas

In business since 1990

Free estimates

Emergency services offered

"Diamond Towers provided excellent service. My Roofing needs were met in a timely and efficient manner at a fair price. Will recommend them to others and call them back for any future roofing needs."
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Recommended by100%of homeowners
Avatar for O.T.I. Corp
O.T.I. Corp
5.0(
6
)

Serving Leominster, MA and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"I hired O.T.I. to replace the roof on my 6 family building. They installed asphalt shingles, with a lifetime warranty which gives me peace of mind knowing I will never have to replace my roof again. They also did not surcharge me because the building is 3 stories high. Other roofing contractors wanted to charge me more money because The building is more then 2 stories high. It was a great experience, the crew was great, my property and tenants were treated with respect! You won't be disappointed!"
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+1

Recommended by100%of homeowners
Avatar for Howard Construction Inc
Howard Construction Inc
4.7(
67
)

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
)

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
)

Serving Leominster, MA and surrounding areas

In business since 2008

Free estimates

"Great job. I thought I needed to replace my deck--the wood looked moldy and pitted. But, after Nathan finished, it looked fantastic. A coat of stain should be all I need now. Before washing the roof, Nathan took photos of it and alerted me to potential issues I might see in a few years--he's not selling roofing replacement so this was strictly a friendly heads up. I hired A1 because they perform low power roof washing, which avoids any potential damage to the tiles. I would recommend A1 without any hesitation."
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+27

Recommended by100%of homeowners
Avatar for Colonial Restorations
Colonial Restorations
4.5(
28
)

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
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Barn Roof Replacement
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+6

Recommended by87%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.