Residential Roofing
Commercial Roofing
Roof Storm Damage
Residential Siding
Residential Shingle Roof
Want a Free Roof Inspection?


Residential Roofing Residential Roofing

Here in the Midwest, nature’s assaults against your house roof can be fierce. Talk to a company that has been solving leak problems and creating beautiful new roofs for nearly 100 years. Learn More

Roof Coatings Roof Coatings

Roof coatings are a cost effective way to both protect your investment and to save on energy costs. There is a lot of coating options - we can help recommend the right one for you. Learn More

Commercial Roofing Commercial Roofing

Commercial roofing needs to be done right the first time. We take our workmanship and customer service seriously - so you get a good experience now, and for the life of your roof. Learn More

Insurance Claims Insurance Claims

At CWC we understand every aspect of the insurance claims process and will work to maximize your compensation. With licensed insurance claims adjusters ready to take your call. Learn More

Roofing Company St Louis

CWC Roofing and ExteriorsCWC is a St Louis roofing company that’s been serving homeowners, businesses and government agencies for nearly 100 years. From roof repair and replacement to roof coatings and siding, we are your go to company for all your residential and commercial roofing needs. We also assist you with every step of the insurance claims process if your roof has suffered from storm damage. Call us today for a free inspection!.

Call us today for a free inspection
and on site consultation
(314) 633-5777

Roofing Services

We provide outstanding roofing services to our clients based on individualized roofing and exterior planning. One of the biggest advantages of working with a roofing contractor in St Louis that has roots in your community is that you can count on us to be here when you need us. Whether you need your home roof repaired, a new commercial roof installed or help with your insurance claims, we can help you! On all of our projects, sustainability, safety and quality are our top priority. We offer the following services to best suit your needs:

Roof Repair

Our roof repair team can handle all types of roofing: asphalt shingles, Spanish tile, slate, wood and cedar shake roofing, and all low slope roofs. When you work with a roof repair contractor in St Louis like us, with an A+ BBB rating and many recommendations, you can count on a great track record in your local area. That’s important when it comes to something as vital as your roof.

Roof Leak Repair – Your house roof and exterior will get an exhaustive 21-point inspection no matter why you call us. This addresses the damage you see, as well as the kind that may be hidden and show up as a leaking roof months later. Our team can handle roofing repair for all roof types: asphalt shingles, Spanish tile, slate, wood and cedar shake roofing, and all low slope roofs.

Storm Damage Repair – When bad weather moves in, we’re ready to get moving with wind, rain and hail damage roof repair. We have licensed insurance claims adjusters on-staff to review every claim and have earned a 90 percent approval rating from insurance companies. Our team has what most of our competitors don’t: staff architects and engineers who can handle roof damage repair on any scale: homes, buildings, multi-family, or military facilities.

Commercial Roof Repair - Repairing commercial roofing is one of our specialties given our years of experience as an approved military and government roofing contractor. Water and snow melt can cause surface cracks in flat surfaces. It can erode seals around edges and protrusions. This is especially true if a licensed roofing contractor didn’t supervise installation of any rooftop additions like satellite dishes, HVAC equipment or skylights.

roofing Replacement Contractor

New Roofs

Sometimes a new roof costs less than constant repairs over time. Let’s discuss your options. Call now and get a free residential or commercial roof replacement estimate. We offer a three-year labor warranty in addition to manufacturer warranties. Roof replacement choices include both steep sloped and flat roof materials.

Replacing shingles on a roof? We can install a shingle roof with products from trusted manufacturers like GAF, Owens Corning and CertainTeed.

Cedar shake roofing – Hand cut shakes and other wooden materials are distinctive and a green roofing choice. Today’s versions are better treated to resist insects, algae and even fire.

Clay tile roof – From Spanish tile roofing to a concrete tile roof, we have the years of training needed to install these for a lifetime of weather protection and beauty.

Slate tile roof – This type of new roof installation isn’t harmed by fire, insects or wind. It lasts 75 to 100 years with minimal care. We source ours from the best suppliers and can also do repairs to existing residential roofing.

Low slope roofing – We build weather-tight commercial roofing, governmental projects and flat home roofs. There are many types of roofs but the longest lasting choices for flat surfaces are single-ply: modified bitumen, TPO roofing and rubber roofing. Not only do they accommodate building movement, a white roof can cut your energy bills by one-third or more.

Roof Coatings

Roof Coatings

Why should you choose roof coating over a full roof tear-off? A complete roof tear-off and replacement is not always an option due to cost, and it doesn't have to be! Durable roof coating systems are an affordable and effective method of waterproofing your existing roof. There are many benefits to choosing re-coating your existing roof versus a full replacement. We apply EPDM and TPO roof coatings that offer exceptional waterproofing, increased roof longevity, and prevent ponding water on your roof. When you have a certified installer restore your roof with proven Gaco products you can save between 30-60% over traditional re-roofing costs. Silicone roof coating systems can be applied over almost any pre-existing roof coating. call our office today, and we would be happy to review the options with you.

Siding Installer


Siding installation and replacement need to be handled by a professional because it’s the first thing people notice about your home or business. We offer 21-point inspections for storm and hail damage. We can also work with your insurance company to get you the maximum claim amount.

All types of siding – We offer repair and replacement of vinyl, fiber cement and hardboard siding. We’ll help you compare materials and find the perfect match for your style, budget and energy-saving goals.

Your exterior needs extra protection in a climate like ours. Our roofing contractors are A+ accredited with the BBB, EPA lead-safe certified, and OSHA certified for safety. With our 3-year labor warranty and manufacturer warranties, you will get the right fit for your roof and exterior for peace of mind every time.

When you need a roofing company in St Louis, Jefferson County, St Charles County or any city in the Metro East area, call us!

  • jennifer.luber
    5 Star Rating

    "CWC Roofing & Exteriors completed our roof last Summer after a couple of nasty hail storms and did a wonderful job! We recommended them to several of our neighbors who also seemed very pleased with their results."

  • marilynmiller
    5 Star Rating

    "These guys were very professional, they finished their work in one day, and had a dedicated safety person on site at the beginning of the installation. When they left, I could not even tell they had been there."

  • spill10
    5 Star Rating

    "This was one of the most professional businesses I have ever had the pleasure of working with. The customer service they provided from start to finish was impeccable along with the roof they installed. I highly recommend working with them and going with the integrity roof system. You will not regret it."

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