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Find Natural slate roofing installers and replacers in Great Lakes

Avatar for Franos Roofing
Franos Roofing
4.9(
187
)

Serving Great Lakes, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Emergency services offered

"Franos Roofing did fantastic job from start to finish. I have replaced roof siding and gutters. His crew did great job, attention to details of installing and cleaning after themselves. We highly recommend Franco’s roofing and his team. Thank you Arek."
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+84

Response time2 days
14 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Ridge Top Exteriors, Inc.
Ridge Top Exteriors, Inc.
3.7(
66
)

Serving Great Lakes, IL and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"I was very pleased with the entire process. Dan Kelly came out promptly and gave me the quote. I did look at several other contractors but felt at ease with Dan. My roof was replaced yesterday and the gutter toppers go on today. The entire process was stress free. I am very pleased with my new roof. Thank you Dan and crew. I have given your contact info. to a couple of people already!"
Before
After
54 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for 4 County Construction Co.
4 County Construction Co.
4.3(
26
)

Serving Great Lakes, IL and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"4 County Construction is the BEST company I’ve worked with in a long time. Phenomenal customer service from beginning to end. They handled a full roof replacement, new gutters, and cedar siding. Maria and Roberto make it a point to ensure the customer understands every aspect of the process, that all questions were answered and that you are comfortable before moving forward. They are prompt in their responses whether phone call, text or email and never hesitate to go above and beyond to make sure the customer has what they need. The gentleman who worked on our home we’re experts in their field, and true craftsman. Everyone who worked on our home had a true passion for what they did and strived for quality. If you want to have the best experience, service and quality, hire 4 County Construction!"
before
rear before
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rotted roof deck
replacing roof deck

+43

Response time11 hrs
Response rate94%
Recommended by95%of homeowners
Avatar for Carrington Roofing Co.
Carrington Roofing Co.
3.2(
127
)

Serving Great Lakes, IL and surrounding areas

Approved

In business since 1978

Free estimates

Warranties offered

"Carrington came in and got the job done very quickly. Replacing the blown off shingles with matching shingles and checking others to ensure that everything on the roof was in good shape. Use these guys they know what they are doing. Very professional."
Recommended by41%of homeowners
Infinity Exteriors LLC
New to Angi

Serving Great Lakes, IL and surrounding areas

Approved (Corporate)

In business since 1997

Free estimates

Credit card accepted

At Infinity Exteriors, we set ourselves apart through our unwavering commitment to quality, craftsmanship, and customer satisfaction. Our comprehensive services include roofing, siding, windows, and gutters, all delivered with meticulous attention to detail. Our team consists of seasoned Project Advisors, Managers, and Installers who bring years of industry experience, training, and a dedication to high standards, ensuring every project meets our strict quality guidelines.\n\n

24 neighbors recently requested a quote
Avatar for McCann Window & Exteriors
McCann Window & Exteriors
4.4(
221
)

Serving Great Lakes, IL and surrounding areas

In business since 1990

Free estimates

Credit card accepted

"McCann Windows was great! Kevin McCann came out promptly to look over the job and sent an estimate that was fairly priced (that came in the middle of the other estimates). We went with McCann because the price was fair, Kevin was very professional and informative, and took the time to answer our questions. It took a little longer than I expected for the windows to come in, but the slider turned out to be a custom order, and there was no extra charge. Once the windows were delivered, the installation team was fantastic! They worked hard all day, met the timeline to install that they promised, were personable and professional, and the cleanup afterwards was perfect. We will only go with McCann to finish our window replacements. We are very happy."
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+19

Recommended by92%of homeowners
Avatar for Lake County Roofs Inc.
Lake County Roofs Inc.
4.8(
61
)

Serving Great Lakes, IL and surrounding areas

In business since 1991

Free estimates

Emergency services offered

"Lake county roofs was amazing love my new roof. They cleaned up after and left my residence cleaner then when they arrived. I highly recommend them. Darin is excellent about retuning calls or texts and his quote was right in our budget."
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+19

Recommended by100%of homeowners
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FAQs for natural slate roofing installation and replacement projects in Great Lakes, IL

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 Great Lakes, IL 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.