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Find Natural slate roofing installers and replacers in Janesville

Avatar for Infinity Exteriors LLC
Infinity Exteriors LLC
4.6(
637
)

Serving Janesville, WI and surrounding areas

Approved (Corporate)

In business since 1997

Free estimates

Emergency services offered

"The experience from beginning to end was very professional. Russell came by to look at my roof and then sat down with me to go over what he saw, what he recommended and next steps. I've never had my roof replaced before, so that's why I gave 4 stars on price because I don't know what is expensive or inexpensive for roofing. Infinity Exteriors was in between the other two companies that provided me a quote, but the professionalism and communication is what did it for me. Once I signed the paperwork, I was later assigned a project manager who would give me updates and call me to let me know when I would be expecting materials and a dumpster to arrive at the house. The project manager showed up the day of the project and followed up with me after completion to do a walk through before final payment. Overall, they did an amazing job. No complaints here!"
Dome Asphalt Roof
Two Story Asphalt Roof Replacement
Dome Asphalt Roof
Two Story Asphalt Roof Replacement
Dome Asphalt Roof

+9

36 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Diaz Roofing Co LLC
Diaz Roofing Co LLC
4.5(
44
)

Serving Janesville, WI and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"He was very honest and upfront and said may be 6-8 weeks before could do the roof when awarded work as was very busy. After calling on 10/2 to get update on when might do he ended up being able to do it yesterday or less than 4 weeks. I was very impressed they did job for price and in one day with full tear off finding no nails or anything left laying on ground. He is very honest person with hard working crew and was less expensive than anyone else. I could tell right away he was honest person which is so very important when getting work done on your home. The overall quality of his work is very....very..... good for a very fair price. You might find another roofing company that may get graded excellent on overall quality but you will also be paying three to five thousand dollars more for this same job."
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Response time4 hrs
4 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Weather Pro Exteriors Inc.
Weather Pro Exteriors Inc.
4.1(
33
)

Serving Janesville, WI and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"We had a roof that needed cap shingle replacement prior to the sale of the home due to degradation of the previous shingles of the wrong type. Weather Pro Exteriors had someone out quickly to provide an estimate and they were able to schedule the repair within a week. The customer service was excellent and they were easy to work with. Pricing was significantly lower than another quote I received and we are happy with the work performed. Very personable and responsive!"
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Unlike other companies in town, we use our own in-house roofing crews to install your roof. Ensuring you get the best install with he best warranties every time.
James Hardie Siding Replacement
Additional Photos

+3

Response time1 day
Response rate96%
19 neighbors recently requested a quote
Avatar for Scaduto Solutions
Scaduto Solutions
4.4(
15
)

Serving Janesville, WI and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Scaduto solutions was very helpful in our home repairs. They were very efficient with us needing the work done quickly as we are expecting a baby this year. Justin guaranteed the work to be done within two weeks of signing the contract. He was very reasonable in price. He kept the line of communication open during this entire remodel of the roof and gutters. Our roof was replaced poorly only a few years prior and he made sure that wasn’t going to happen again. He arrived with the crew when they start demo and went to get more supplies as he noticed more damage throughout the year off process. I am so thankful I could trust another company to install the roof properly and efficiently. Justin was very professional and didn’t just act like a salesman to get commission for a new roof. He actually cares about his customers and wants to do everything he can to make sure they are satisfied."
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+9

23 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for Dans Exteriors
Dans Exteriors
4.7(
13
)

Serving Janesville, WI and surrounding areas

In business since 2002

Free estimates

Credit card accepted

"Dan and his team installed 2 exterior doors and I couldn't be happier! On time, professional, cleaned up after the job and went over with me on what was all done. Next project is new windows and look forward to working with them again!"
Commercial & Residential Projects
Commercial & Residential Projects
Commercial & Residential Projects
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+23

Recommended by100%of homeowners
Avatar for VM Contracting LLC
VM Contracting LLC
4.6(
16
)

Serving Janesville, WI and surrounding areas

"We had VM contracting do the roof on our home a couple years ago and the work was stellar! When we needed the windows replaced we had Mr. Vinney come back for this job. 10 windows and a large bay window. The work, once again, was very well done! Very competitive pricing and on time completion. We will use them in the next year or so when we we do the siding our home! Highly recommended!"
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Recommended by92%of homeowners
Avatar for TABCO Roofing and Siding, LLC
TABCO Roofing and Siding, LLC
4.6(
18
)

Serving Janesville, WI and surrounding areas

In business since 1993

Free estimates

Warranties offered

"They were very accommodating to our schedule and even worked on the weekend when they're not normally open. The installers cleaned up each day, were very prompt, courteous, and did a great job. The estimate that they gave us was the final price that we paid. Tom, the owner, would stop by during the day to make sure that everything was going smoothly and would answer any lingering questions that we had. We are very happy with the way that the roof turned."
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+3

Recommended by100%of homeowners
Olmos & Associates
5.0(
5
)

Serving Janesville, WI and surrounding areas

Emergency services offered

We specialize in all phases of roofing services, repairs, replacements, installs, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

Roofing Project
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+7

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

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 Janesville, WI 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.