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Find Natural slate roofing installers and replacers in O Fallon

Avatar for Triton Exteriors
Triton Exteriors
4.6(
653
)

Serving O Fallon, MO and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"Tim is the kind of contractor you hope to get when cold-calling for a job. We hired Triton to replaced our whole roof,. In the process, Tim's crews found and fixed a stubborn water leak that was tormenting us. First off, Tim and his guys are experts. They are fast, efficient, respectful and clean up well. On top of that, Tim supplies a patient, personal touch that is much appreciated. Especially if you are not familiar yourself with whatever the work involves. He is always accessible for questions or concerns -- before, during AND after a job. I can't stress enough how important that is. He says he wants you to be completely satisfied with his team's work, and he backs that up. We have an 80-year-old, two-story brick house in South St. Louis. We had a stubborn water stain on a downstairs, interior wall. The problem persisted for months, despite the opinions -- and work -- of multiple different tradesmen. Most had done previous -- unrelated -- jobs for us. But this leakage problem persisted. Finally, in need of a new roof, we hired Triton. Before a relative had recommended Tim, we had another roofer replace the original decades-old flashing. We had no history with the first roofer., who was by far the low bidder. But we figured this roofer had addressed the problem. So when the leak persisted, we turned to other craftsmen for possible solutions. We tried tuck pointing, enlarged gutters and fresh interior painting. Nothing worked. Then we hired Triton to replace the whole roof., which involved removing the "new" flashing. Tim's crew quickly found that the original leak was in fact around the chimney -- and that the other roofer's "repairs" to the flashing actually made the leak worse. Tim patiently explained this in detail and documented it with photos. Nearly 18 months later, our interior wall remains bone-dry, thanks to Tim and his crews. What a relief! Along with my own experience, I know that Tim did a great job on an in-law's roof -- that's where I heard about Triton. I'm happy to return the favor and recommend Tim whole-heartedly. In fact, when a female neighbor had an interior water leak like mine,, she hired him at my suggestion. She told me the other day that Triton had fixed her problem as well -- though I'll let her supply her own recommendation! In our case, Triton was not the cheapest option. But I found the hard way that cheaper is not always better. To me, it was worth paying more for expertise, quality materials -- and peace of mind."
48" Eastern Red Cedar Shadowbox Fence, 3" Space, Dog Ear Picket, Flat Top Posts with Gate
72" White Vinyl Privacy Fence
48" Eastern Red Cedar Shadowbox Fencing, 3" Space, Dog Ear Top, Flat Top Posts
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+8

Response time3 days
7 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Carroll Roofing and Exteriors
Carroll Roofing and Exteriors
5.0(
43
)

Serving O Fallon, MO and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Craig worked closely with my insurance company to replace a roof damaged by hail. His installers were professional and were very complete in clean up.The more impressive feature it that Craig has been out to my house a few times after installation to address minor adjustments. He has helped me figure out what happened after gutter guards were installed by another company. He has been very generous in his help and concern for my roof and proper drainage of water away from my home. I could not ask for a more concerned and honest business man."
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+15

2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Ashe & Winkler Restoration
Ashe & Winkler Restoration
5.0(
42
)

Serving O Fallon, MO and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"I cannot say enough good things about A&W Restoration. They were professional, informative, responsive, and extremely helpful/patient, they answered all of my questions (there were many I might add). They demonstrate a high quality of workmanship; we are thrilled with the final product (roof repair/replacement and gutter replacement). I would highly recommend A&W Restoration, and will continue to utilize their services in the future."
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+17

Response time1 day
7 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Tesson Roofing & Exteriors LLC
Tesson Roofing & Exteriors LLC
4.8(
32
)

Serving O Fallon, MO and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"I got Tesson's name from my local insurance agent so I decided to get a bid from them. I was able to schedule an appointment to review the work pretty quickly and Shawn showed up as scheduled. We walked through the scope of work from the insurance estimate and then he took additional time to gather his measurements and details. A couple of days later I got a call from Shawn and another more experienced estimator from his company to discuss the bid that they were still working on. This felt like a very high pressure sales pitch in which they wanted me to sign a contract with them before I even saw their proposal so that they could negotiate directly with the insurance company to get more money from them. They were making claims that the insurance company left out significant portions of scope for the job, but when I asked them to detail those on the bid so that I could negotiate with the insurance company, they failed to follow through. I was extremely turned off by this high pressure tactic since I wasn't intimidated by working with the insurance company on the estimate as I had already been doing so. I already had other bids that were in line with the insurance estimate and was looking for 1 more to be sure all the bases were covered. If you are looking for a company to handle the job totally for you and you are happy to just sit on the sidelines and let someone else run the show and you don't have to get involved at all, they might be a good option. However, if you want to be involved in how your insurance claim is being handled then they don't seem to be a good choice. Once I eventually got their bid, it did exceed the insurance estimate, but they neglected to detail what line items they thought the insurance company missed. They only included the roof replacement and gutter repairs in their estimate. They neglected to even bid on the other parts of the insurance claim such as fascia and window screens."
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+7

Response time1 day
11 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Westside Construction
Westside Construction
5.0(
13
)

Serving O Fallon, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Total roof replacement, along with all new gutters and fascia completed as scheduled. Quality more than acceptable. Price was fair. Thank you Westside Construction for the smooth project."
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+3

Response time2 days
72 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for GATEWAY BROTHERS CONSTRUCTION
GATEWAY BROTHERS CONSTRUCTION
4.5(
22
)

Serving O Fallon, MO and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"It was a great experience. They were focused on customer service and not getting money for a job. They inspected our roof and was very transparent about the kind of damage we had, which wasn’t from hail. They also did a full inspection and told us the roof was still on very good shape and there was no need to replace it at this time. I will use them again for any services we need that they cover."
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+5

9 neighbors recently requested a quote
Recommended by86%of homeowners
Blue Ladder Roofing of Missouri
4.5(
8
)

Serving O Fallon, MO and surrounding areas

Approved

Customers say: Quick response

"From A to Z, Start to Finish (and beyond) this company and the people involved in my roof repair were nothing short of remarkable. Nathan Snyder was my sales rep and was Fantastic. Knowledgeable, kind, considerate, no hard pressure sales. He just simply stated facts easily to understand and was with me by follow up throughout the entire process. He sent a stand in to meet with the Insurance agent who was INCREDIBLE, Dillon. I really liked the was in which he spoke to and treated the insurance agent, very kind and very considerate. They worked in partnership easily. I also has the opportunity to meet the owner of the company this day--how great that he took the time to introduce himself. Dillon and Nathan went way beyond to find just the right type and color roofing that I wanted (not n their books, so they were able to obtain what I wanted) How many company's extend themself in this manner? The day of install was done by a very competent, efficient, and friendly crew--after they left you would never know they had been there, other than the wonderful new roof! (which neighbors have already raved about) Thanks to Blue Ladder Roofing.--I will be telling everybody THIS is the only company you should use."
22 neighbors recently requested a quote
Recommended by12%of homeowners
Avatar for Recovery Roofing Solutions
Recovery Roofing Solutions
5.0(
5
)

Serving O Fallon, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Recovery Roofing did an amazing job! We started with my roof and had them continue to come out and help with more! Very efficient, affordable and always does an amazing job!"
New roof
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New roof

+39

Response time3 days
9 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for 3MG Roofing
3MG Roofing
5.0(
3
)

Serving O Fallon, MO and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

Your roof protects everything that matters most. When St. Louis homeowners need the best roofing contractor, you deserve experts your insurance company trusts. 3MG Roofing is GAF Master Elite certified - putting us in the top 2% of all contractors nationwide. We're the best roofing contractor for roof repair or roof replacement in St. Louis, with industry-leading 25-year warranties (5x longer than most), plus our Best Price Guarantee ensures premium quality without premium pricing. Local St. Louis team. National credentials. Your peace of mind. Ready to protect your investment? Get your free estimate today.

Response time1 day
23 neighbors recently requested a quote
Showing 1-10 of 12
FAQs for natural slate roofing installation and replacement projects in O Fallon, MO

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 O Fallon, MO 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.