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Find Natural slate roofing installers and replacers in Garrison

NorthRock Building&Remodeling LLC
New to Angi

Serving Garrison, MN and surrounding areas

Approved

Hello!\nWe are a full-service exterior construction company m providing expert roofing, siding, window replacement, and gutter solution. Our company focuses on quality craftsmanship, durability, and improving the appearance and protection of your property.\n\nServices Offered \nRoofing: Installation and replacement, including asphalt, metal, and synthetic slate/shake. \nSiding: steel, James Hardie, LP , and vinyl siding. \nWindows: Installation and replacement. \nOther Exteriors: Gutters, painting, and garage doors. \nSpecialty: Storm damage repair, custom sheet metal. 
\n

Avatar for Advantage Home Pros
Advantage Home Pros
4.4(
27
)

Serving Garrison, MN and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"We contacted Severin to see if he could do a bid and he came to our place, some distance away, the next day. He gave us an estimate for all the work we needed which was not unreasonable. Two of our outbuildings are on a steep hill at lake level. He said "no problem". He put us on his schedule for mid August. The last week of July we received a call saying he would start the following week. They completed the job in 3 days. The new metal roofs are beautiful. They cleaned up and removed every bit of mess!"
Recommended by95%of homeowners
Avatar for Building Materials Plus Inc
Building Materials Plus Inc
5.0(
3
)

Serving Garrison, MN and surrounding areas

In business since 2007

Free estimates

"Doug with Building Materials Plus was great to work with. The crew did a great job from start to finish. We are very happy with our new roof, and with how smooth everything went."
Recommended by100%of homeowners
DPS Exteriors LLC
4.2(
6
)

Serving Garrison, MN and surrounding areas

In business since 2011

Free estimates

Credit card accepted

DPS Exteriors is a full service home exteriors company serving Northern Minnesota. Over the last several years we have worked tirelessly to ensure we have the ability to offer the quality and expertise you deserve. We employ the best people in the industry. Our professional team of certified installers will ensure that your project is completed on time and on budget. We believe that there is no job too big or too small. From a one car garage to multi-building development we have the team and expertise to complete them all.

Recommended by83%of homeowners
Avatar for Heritage Restoration LLC
Heritage Restoration LLC
5.0(
6
)

Serving Garrison, MN and surrounding areas

In business since 2012

Free estimates

Offers commercial services

"Very happy with Greensource Inc services. I received a call back the next day when I inquired about the windows and siding. Prices were reasonable, quality of windows and siding are good. Installation is done very neat. Installers cleaned up afterward and left my place very clean. The installers were here every morning at 8 when it wasn't raining. They are great bunch of guys to have doing the work. I'll have them do work for me in the future and recommend them very highly."
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Recommended by100%of homeowners
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FAQs for natural slate roofing installation and replacement projects in Garrison, MN

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 Garrison, MN 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.