Roofing Contractor in O’Fallon, MO

At Bash Exteriors, we are proud to be a trusted, locally rooted roofing contractor serving O’Fallon, MO and the surrounding communities. Whether you are a homeowner in one of O’Fallon’s established neighborhoods or a business owner along the booming Highway 40 corridor, our team brings the expertise, materials, and customer-first approach your property deserves. From roof inspections and storm damage repair to full roof replacements, siding installation, and gutter services, we handle every aspect of your exterior with care and craftsmanship.

O’Fallon is one of Missouri’s fastest-growing cities, and with that growth comes a wide range of roofing needs across both new construction and older homes. Missouri weather is no stranger to severe storms, and our team has seen firsthand the damage that hail, high winds, and heavy rain can cause to roofs throughout St. Charles County. When that happens, O’Fallon residents and business owners need a contractor they can count on, not an out-of-state storm chaser who disappears after the job is done. We are local, we are established, and we are here for the long haul.
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Residential Roofing Services

Our residential roofing services are built around one goal: protecting your home with quality materials and honest workmanship. We work with homeowners throughout O’Fallon and nearby areas including Lake Saint Louis, Dardenne Prairie, Saint Peters, and the Wentzville corridor to deliver roofing solutions that stand up to Missouri’s climate year after year.

Our residential roofing services include:

  • Roof Inspections: We start every project with a thorough inspection to assess the current condition of your roof, identify problem areas, and give you an honest picture of what your home needs.
  • Storm Damage Repair (Hail and Wind): Missouri storm seasons can be brutal. Our team is experienced in identifying and repairing hail damage, wind-lifted shingles, and storm-related leaks quickly and correctly.
  • Full Roof Replacement: When repair is no longer the right option, we guide you through a complete roof replacement process using high-quality materials from reputable manufacturers. We help you select the right product for your home’s style, your budget, and Missouri’s weather demands.
  • High-Quality Roofing Materials: We believe the materials underneath our crew’s hands matter as much as the installation itself. We source durable, high-performing roofing products that are built to last.
  • Insurance Claim Assistance: Our team has decades of experience working with insurance adjusters. We help document damage, communicate with your carrier, and walk you through the claims process so you understand every step.

If your home in O’Fallon has recently experienced storm damage or if your roof is simply showing its age, reach out to our team for a consultation. We make the process straightforward and stress-free.

Commercial Roofing

Bash Exteriors is not just a residential roofing company. We also serve commercial property owners and managers throughout O’Fallon and the greater St. Charles County area. Commercial roofing comes with its own set of challenges, including larger surface areas, flat or low-slope systems, and the need to minimize disruption to your business operations.

Our commercial roofing capabilities include inspections, storm damage repair, full replacements, and insurance claim navigation for business properties. We approach commercial projects with the same customer-first mindset we bring to every residential job, keeping you informed and involved from start to finish.

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Storm Damage Roofing and Insurance Claims

O’Fallon and the broader St. Charles County region sit squarely in a zone that sees regular severe weather activity, including hailstorms, straight-line winds, and intense thunderstorms rolling in from the west. After a significant storm event, it can be difficult to know whether your roof has sustained damage that warrants a claim or a repair call.

That is where our experience makes a real difference. Our team includes professionals with deep knowledge of the insurance claims process. We have helped countless O’Fallon homeowners successfully navigate the process, and we work to make sure your damage is properly documented and presented to your insurance carrier.

What our insurance claim assistance process looks like:

  • We perform a detailed roof inspection following a storm event
  • We document all damage with photos and written assessments
  • We communicate directly with your insurance adjuster when appropriate
  • We walk you through your options clearly and without pressure
  • We complete the approved work using quality materials and skilled installation

We never use high-pressure sales tactics, and we do not make guarantees about insurance outcomes. What we do promise is honest guidance, thorough documentation, and professional execution of whatever scope of work is approved.

Siding and Gutter Services

A strong roof is only one part of a well-protected exterior. At Bash Exteriors, we also offer full siding and gutter services to help O’Fallon homeowners and business owners maintain a complete exterior defense against the elements.

Siding Services:

  • Siding installation for new construction and full replacements
  • Siding repair for storm-damaged or deteriorated panels
  • A variety of siding materials and styles to match your property’s aesthetic
  • Precision installation for a clean, durable, and weather-tight finish

Gutter Services:

  • Gutter installation for new and replacement systems
  • Gutter repair and maintenance to keep water flowing properly away from your foundation
  • Exterior water protection solutions designed to prevent costly water damage over time

Properly installed siding and gutters work together with your roof to create a unified line of defense for your home or business. If you have been thinking about updating your exterior or noticed signs of wear after recent storms, our team can assess the full picture and recommend the right solutions.

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Why O’Fallon Homeowners Choose Bash Exteriors

There is no shortage of roofing companies willing to take a job in O’Fallon, but not all of them bring the same combination of local knowledge, insurance expertise, and full-service capability that Bash Exteriors offers. Here is what sets us apart:

We are a local Missouri contractor.
We are not a traveling crew that moves from storm to storm. We live and work in this region and are accountable to our community.

We have strong insurance claims experience.
Navigating a claim without a knowledgeable contractor in your corner can cost you money and time. We know the process inside and out.

We serve both residential and commercial clients.
Whether you own a single-family home or manage a commercial building, we have the skills and resources to get the job done right.

We use high-quality materials.
We source from trusted manufacturers and do not cut corners on the products protecting your property.

We offer a customer-first consultation process.
Every project starts with a conversation, not a sales pitch. We want to understand your situation before recommending a solution.

We offer full exterior solutions.
Roofing, siding, and gutters, all under one roof. You work with one trusted team from start to finish.

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Map Section

At Bash Exteriors, we are proud to serve O’Fallon and its surrounding areas. Please refer to the map below for our service area.

Frequently Asked Roofing Questions in O’Fallon, MO


The answer depends on the age of your roof, the extent of the damage, and the overall condition of the materials. A roof that is 15 to 20 years old and has sustained significant hail or wind damage is more likely to need full replacement than a newer roof with isolated issues. Our team performs a thorough inspection and gives you an honest recommendation based on what we actually find, not what generates the largest job.

Yes. We have extensive experience working alongside homeowners throughout the insurance claims process. We document damage, communicate with adjusters, and help you understand what is and is not covered by your policy. While we cannot guarantee any specific outcome from your insurance carrier, we give you the best possible foundation for a successful claim.

In addition to O’Fallon, we regularly serve Lake Saint Louis, Dardenne Prairie, Saint Peters, Wentzville, and other communities throughout St. Charles County and the surrounding region. If you are unsure whether your home or business is in our service area, contact us and we will be happy to confirm.

We work with a range of high-quality roofing products, including architectural shingles, impact-resistant shingles, and other materials suited to Missouri’s climate. During your consultation, we walk you through the options and help you choose the right product for your home, budget, and long-term goals.

Most residential roof replacements are completed within one to two days, depending on the size and complexity of the project. We work efficiently while maintaining the quality standards our customers expect. During peak storm season, project timelines can vary due to demand, and we will always communicate clearly with you about scheduling and next steps.

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Need a Roofing Contractor in O’Fallon, MO?

If your home or business needs a roof inspection, storm damage repair, full replacement, or a complete exterior solution, Bash Exteriors is ready to help. We serve O’Fallon and the surrounding St. Charles County communities with the kind of local expertise and honest service that out-of-state contractors simply cannot offer.

Our process starts with a straightforward consultation. No pressure, no gimmicks. Just an experienced team that listens to your needs, assesses your property thoroughly, and recommends a path forward that makes sense for you.

Contact Bash Exteriors today to schedule your consultation and find out why homeowners and business owners throughout O’Fallon, Lake Saint Louis, Dardenne Prairie, Saint Peters, and Wentzville trust us with their most important exterior investment.

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