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Find Natural slate roofing installers and replacers in Concord

Avatar for Hennelly & Son Roofing & Gutters
Hennelly & Son Roofing & Gutters
4.9(
667
)

Serving Concord, NH and surrounding areas

Angi Approved

In business since 2000

Free estimates

Warranties offered

"We had a huge ice dam that cause a major leak in one of our room. We found Hennelly and sons on angi s list. They got back to me right away and came over to the house a few hours later to remove the ice dam. They were quick, efficient, courteous and reasonable. No sales gimmicks. I would recommend them anytime to anyone. I definitely would call them back. "
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+3

Response time12 hrs
4 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Power Home Remodeling
Power Home Remodeling
4.8(
785
)

Serving Concord, NH and surrounding areas

Angi Approved

In business since 1992

Free estimates

Warranties offered

"I was told the job would be completely Done The Roof Came Out Great But when I t Got To The facer Board there was a Small Amount Of Rot They Said That Would Be taken Care of it is Very Ovous Then they Told we. Can't Replace it not Part of the Job When I look at the job They Done you can't Help but Look at Board I believe That Area Should Have been TAKEN Care of To Complete the Job."
Full Home Facelift
Full Home Remodel - Siding, Windows, and a Roofing system
Full Home Facelift
Full Home Remodel - Siding, Windows, and a Roofing system
Full Home Facelift

+34

90 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for On Top Roofing
On Top Roofing
4.7(
175
)

Serving Concord, NH and surrounding areas

Angi Approved

In business since 2004

Free estimates

Emergency services offered

"Called On top roofing for an estimate, it took several weeks to get back to us, got the estimate and agreed to have the work done. A few guy showed up one day and started working, we were not notified they were coming to work,good thing we were here that day. They did the job and left without ever communicating with us about the work. We did a walk around and discovered that some of the work was not completed. So called the company back and the owner came out to look at the job, he said it would be about another $100. To complete. We were not happy because this was supposed to be in the estimate we agreed on. The workers show up again unannounced and did the job. We then received a bill for $200. More, again this was not what was agreed upon when talking to owner. We were hoping to form a relationship with this company for future work, but that's not going to happen, there was no communication and even with a written contract they will somehow charge you more than agreed on."
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+11

Response time11 hrs
6 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Adam Vaillancourt Roofing & Construction LLC
Adam Vaillancourt Roofing & Construction LLC
4.8(
69
)

Serving Concord, NH and surrounding areas

Angi Approved

In business since 2004

Free estimates

Emergency services offered

"They quoted me some metal accent work and I gave them a 50% deposit and scheduled with them a month out and 1 week before the job they cancelled on me saying they?d still job wasn?t something they wanted to do, but said they would do it if I let them replace my entire roof and tried to extort me?.My existing roof is fine and they delayed my project by pulling out last minute. I believe they under priced the job and tried to make up for it by getting me to replace my entire roof. Deceptive company. Don?t trust them!"
Gutter replacement Old gutters were poorly installed and improperly pitched.
New roof replacement in Jaffrey, NH with Owens Corning shingles and Platinum warranty.
Before and after photo of a house we did in Hancock NH. One of our favorite areas to work! We did this job in one day with Owens Corning shingles with a Platinum warranty. The last roof these homeowners will ever need.
Full roof replacement in Mont Vernon NH. Roof had cracked ridge cap, seal failure and was high nailed.We replace the roof in 1 day.
Response time1 day
Response rate94%
22 neighbors recently requested a quote
Avatar for LCT Construction & Services Inc.
LCT Construction & Services Inc.
4.5(
15
)

Serving Concord, NH and surrounding areas

Angi Approved

In business since 2008

Free estimates

Emergency services offered

"Great pricing and work. James was on the ball with no fluff to try to impress me. He was straight to the point of the products they use and what the project entails. Finance options were also helpful. I highly recommend LCT. "
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+1

Response time1 day
18 neighbors recently requested a quote
Recommended by73%of homeowners
Showing 1-10 of 17
FAQs for natural slate roofing installation and replacement projects in Concord, NH

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 Concord, NH 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.