O’Fallon, MO Roofing & Siding Contractors

Top Quality Exteriors serves O’Fallon homeowners from WingHaven to Streets of Caledonia and the Highway K corridor, replacing worn builder-grade roofs and repairing hail-hit siding across St. Charles County.

(314) 618-8888

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Top Quality Exteriors Serves O’Fallon, MO

Since 2022, our team has brought more than seven years of roofing and siding experience to O’Fallon, and it shows in how we handle these subdivisions. Nearly half the homes here were built after 2000, so WingHaven-era architectural shingles are hitting the 20-to-25-year replacement window right as spring hail keeps hammering St. Charles County. Our crews work daily along Highway K, Highway N, and Bryan Road, tearing off first-generation shingles, swapping cracked vinyl for durable fiber cement, and shepherding HOA color approvals in Caledonia and Harvest.

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(314)-618-8888

More About Top Quality Exteriors

Completed Projects

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98 %

Customer Satisfaction

52+

Expert Team Members

Roof Replacement Roof Repair Emergency Roof Repair Metal Roofing Asphalt Shingles Slate Roofing Siding Installation James Hardie Siding Vinyl Siding Storm Damage Repair TPO / Flat Roofing Fiber Cement Siding

Licensed, Insured & Owens Corning Backed

Missouri licensing, general liability, and workers’ compensation coverage back every O’Fallon roof and siding project we finish.

Insured

Certificate of Insurance – Missouri

General liability coverage of $1M+ — fully insured for every project we take on across the State of Missouri.

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Insured

Certificate of Insurance – Illinois

General liability coverage of $1M+ — fully insured for every project we take on across the State of Illinois.

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Compliant

OSHA Safety Certified

Our team is OSHA-certified, meeting federal workplace safety standards on every job site — protecting both our crew and your property.

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Compliant

OSHA Safety Certified

Our team is OSHA-certified, meeting federal workplace safety standards on every job site — protecting both our crew and your property.

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Licensed

Illinois Contractor License

Licensed Roofing Contractor in the State of Illinois — License No. 104020698, regulated and verified.

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Preferred

Owens Corning Preferred Contractor

Recognized as a preferred installer of Owens Corning roofing systems — delivering manufacturer-backed quality and warranties.

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Preferred

Owens Corning Preferred Contractor

Recognized as a preferred installer of Owens Corning roofing systems — delivering manufacturer-backed quality and warranties.

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Full Roofing Services in O’Fallon, Missouri

From first-generation shingle replacements in WingHaven to storm repairs off Highway N, our O’Fallon roofing crews cover every pitch, material, and repair scenario in the city.

Roof Replacement

Most O'Fallon subdivisions were sided and roofed in the early 2000s, so we tear off 20-year builder shingles and install architectural systems that meet the 2021 IRC attic ventilation rule.

Roof Repair

Aging pipe boots, lifted ridge caps, and wind-loosened tabs are the common repairs on 20-year-old O'Fallon roofs, and our crews knock those out in a single visit with matched shingle stock.

Emergency Roof Repair

When hail cracks decking or a limb punches through, our 24/7 emergency line dispatches an O'Fallon crew fast so water never reaches your drywall, insulation, or hardwood floors below the attic.

Roof Inspection

Free 21-point inspections give O'Fallon homeowners a clear read on shingle age, hail bruising, flashing condition, and attic ventilation before any insurance claim or replacement decision.

Residential Roofing

Half of O'Fallon's housing was built after 2000, so most homes we roof are 1,800 to 2,400 square foot tract builds needing architectural shingles that outlast the original builder grade.

Commercial Roofing

Retail centers along Highway K and small offices near CarShield Field trust our commercial team for TPO, EPDM, and modified-bitumen work that keeps O'Fallon tenants dry and code compliant.

Storm Damage Roofing

The March 2024 baseball-size hail event hit O'Fallon hard, and we still meet adjusters on those claims, documenting bruised shingles and dented flashing before Missouri's claim window closes.

Emergency Roof Tarping

Emergency tarping stops the bleeding after O'Fallon storms, and our crews anchor heavy-mil poly across damaged sections within hours so you can wait for repairs without interior water damage.

Asphalt Shingle Roofing

Architectural asphalt shingles are the O'Fallon standard, and we install Owens Corning Duration systems that carry 30-plus-year coverage rather than the builder-grade 3-tabs installed in 2000.

Metal Roofing

Standing-seam metal is a smart upgrade on O'Fallon homes with steeper pitches, and its 40-plus-year life outlasts three cycles of asphalt while shedding hail and ice better than any shingle.

Slate Roofing

Slate is rare in O'Fallon's post-2000 stock, but the handful of custom homes off Highway N and near Fort Zumwalt Park can rely on our team for hand-set slate repair and full replacement work.

Tile Roofing

Concrete and clay tile shows up on a few O'Fallon custom homes, and we handle underlayment tear-off, tile relay, and broken-tile replacement with matched stock that keeps the roofline consistent.

TPO / Flat Roofing

Flat sections on O'Fallon buildings and additions need heat-welded TPO with proper drainage, and our commercial crews handle full membrane installs plus flashing details around each rooftop unit.

Siding Installation Services in O’Fallon, MO

Builder vinyl covers most O’Fallon subdivisions, and our siding crews handle everything from color-match repairs to full fiber-cement upgrades that raise curb appeal and insulation.

Siding Installation

Full siding installs in O'Fallon usually mean removing 20-year-old builder vinyl, adding a weather-resistive barrier, and hanging fiber cement or LP SmartSide that stands up to hail and sun.

Siding Repair

Hail-cracked panels and sun-faded courses are the two common O'Fallon siding calls, and our crews source matching profiles or blend replacement runs so the repair blends into the original wall.

Storm Damage Siding

After March 2024's O'Fallon hail, most claims needed full-side vinyl replacement because 20-year color-matching is a losing game, and we scope carefully with your adjuster before work begins.

Emergency Siding Tarping

When wind rips a course off the wall, our O'Fallon crews shrink-wrap and tarp the exposed sheathing the same day so wind-driven rain doesn't soak insulation and rot the stud bays behind.

Vinyl Siding

Insulated and traditional vinyl remain the O'Fallon builder norm, and we install upgraded profiles with thicker panels that hold color longer and resist hail cracking better than the 2000s stock.

James Hardie Siding

As a James Hardie Alliance member, we install HardiePlank in ColorPlus finishes on O'Fallon homes, and the 30-year warranty plus HOA-approved color palettes make it the top vinyl-upgrade path.

Fiber Cement Siding

Fiber cement handles Missouri's freeze-thaw cycle far better than aging vinyl, and O'Fallon homeowners choose it when they want a material that won't crack in hail or fade under summer sun.

LP SmartSide Siding

LP SmartSide gives O'Fallon homeowners a warmer engineered-wood look with strong impact resistance, and we hang it with proper flashing details so it outlasts basic builder vinyl by decades.

Insulated Siding

Insulated vinyl adds real R-value to O'Fallon's 1,800-to-2,400-square-foot tract homes, cutting summer cooling bills and softening winter drafts on walls with only basic builder insulation.

Storm Damage Restoration in O’Fallon, Missouri

March 2024’s baseball-size hail dented flashing and cracked panels across O’Fallon, and our storm team still handles those adjuster meetings, tarping, and full restoration work.

Storm Damage

Complete storm restoration for O'Fallon homes means one contractor from adjuster meeting to final roof, siding, gutter, and paint, so you're not chasing four different trades after the storm.

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5-Star Reviews

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Licensed & Insured

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Serving All of O’Fallon, Missouri

Our crews cover every corner of O’Fallon, from the master-planned streets of WingHaven along the I-64 corridor to the newer builds inside Streets of Caledonia and Harvest at Hopewell off Highway N. We roof and re-side established subdivisions like Monticello, Hutchings Farm, and Strawberry Farms, and we work the tract-home clusters lining Highway K and Bryan Road every week. Nearly half of O’Fallon’s homes were built after 2000, so most of what we do is first-generation builder-shingle replacement paired with vinyl-to-fiber-cement siding upgrades on 1,800-to-2,400 square-foot houses. St. Charles County sits squarely in the metro hail corridor, and the March 2024 baseball-size hail event is still driving insurance claims we help homeowners close out. From Fort Zumwalt Park to the Ozzie Smith Sports Complex, an O’Fallon crew is close by.

Get a Free Estimate in O’Fallon Today

Call us at (314) 618-8888 or send us a quick message and we’ll schedule your free O’Fallon inspection within a couple of days. We’ll walk the roof, check the siding, and hand you an honest written estimate.

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Team Members Ready to Deploy

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Sq Ft of Roofing Installed

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Frequently Asked Questions

Do you need a permit to replace a roof in O'Fallon MO?

O’Fallon does not require a city permit to re-roof or re-cover a house, but the work still has to meet the adopted code. As of January 1, 2026, the city enforces the 2021 IRC, which requires one square foot of attic ventilation per 150 square feet of attic space on any re-roof. We size vents to that spec on every replacement and pull permits where the scope calls for one.

How much does a new roof cost in O'Fallon, Missouri?

Most O’Fallon replacements on 1,800-to-2,400-square-foot tract homes run in the mid five figures for architectural asphalt shingles, and hail-claim jobs often come in lower for the homeowner because insurance covers the storm damage. Pricing shifts with pitch, layers, decking condition, and Owens Corning line, and we hand you a firm written estimate before signing.

How soon after a hail storm should I get a roof inspection?

Get on our schedule within 30 days of the storm. Missouri gives homeowners 12 months to file a hail claim, but adjusters look for bruised mats, granule loss, and dented flashing while the damage is fresh. After the March 2024 O’Fallon event we still saw claims fail because sellers waited too long. We inspect for free and document everything for your carrier.

Can you match my HOA's approved siding colors in O'Fallon?

Yes. WingHaven, Streets of Caledonia, and Harvest at Hopewell all run architectural review committees that keep color and profile approvals tight. We work off the approved palettes for each HOA, submit samples to the ARC on your behalf when it helps, and only order product once you have the sign-off in hand. That keeps the install moving and avoids expensive re-do work.

How long does a full roof replacement in O'Fallon take?

Most O’Fallon replacements on a standard subdivision home wrap in a single day, weather permitting. We tear off the old shingles first thing in the morning, dry the deck in, install underlayment and starter, then run the field and cap in the afternoon. Cleanup and magnetic nail sweeps happen before the crew leaves. Larger custom homes with steep pitches take two.

Do you handle the insurance claim paperwork for me?

We meet your adjuster on site, walk the roof with them, and document bruising, dents, and interior damage in writing and photo. Insurance still writes the check to you, but we help make sure the scope reflects the real repair, and we handle supplements when the initial write-up misses items. This keeps O’Fallon homeowners out of the paperwork weeds.

Affordable Plans, Exceptional Value

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Basic Plan

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$199/Project

Standard Plan

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$499/Project

Premium Plan

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$899/Project

What O’Fallon Homeowners Are Saying

Neighbors across WingHaven, Caledonia, and Harvest tell us one thing: fair pricing, clean job sites, and crews that finish on schedule.

Top Quality Exteriors LLC BBB Business Review

      EXCELLENT  
   Based on 31 reviews 
    
 
 
 
   
 
 
      Posted on Google  
   
   Jesus Santiago 
 
 
 
 Trustindex verifies that the original source of the review is Google. Anthony and Maria helped me navigate the insurance process, I am beyond happy! They took care of roof inspection, permits, installations, insurance payment schedule explained clear.
  
 
     Posted on Google  
   
   ANTHONY BANKSTON 
 
 
 
 Trustindex verifies that the original source of the review is Google. Top quality top quality exteriors.LLC was a great company to work with.I had no problems as far as getting all my concerns.And everything taking care of after they were finished , I watched the job from beginning  to end.i must say  thank you to mario ,Bryan, Anthony, maria and Laura for being patient with me and my concerns.Overall excellent  work you guys! Will be calling you back for another siding  project.
  
 
     Posted on Google  
   
   Ken Walk 
 
 
 
 Trustindex verifies that the original source of the review is Google. Anthony's crew did a superb job repairing the soffit on the patio overhang. I highly recommend giving them.
  
 
     Posted on Google  
   
   Andrew Brown, III 
 
 
 
 Trustindex verifies that the original source of the review is Google. the roofers were timely and the service was excellent we are very satisfied
  
 
     Posted on Google  
   
   MTrumain 
 
 
 
 Trustindex verifies that the original source of the review is Google. This is differently the place to call for your exterior projects. Anthony and Bryan are easy to work with and they’re keen on making you the customer happy and satisfied with their work. In all honesty I have found my exterior work force with this company. It’s all in the name Top Quality Exterior and that is just what you get.
  
 
     Posted on Google  
   
   Steve Williams 
 
 
 
 Trustindex verifies that the original source of the review is Google. I highly recommend Top Quality Exteriors.  Everyone was very professional. The work was great and done on  schedule.
  
 
     Posted on Google  
   
   Julie Miller 
 
 
 
 Trustindex verifies that the original source of the review is Google. Outstanding work,  on time, in budget and no ghosting! While this was a small job, it was done right!
  
 
     Posted on Google  
   
   Monique West 
 
 
 
 Trustindex verifies that the original source of the review is Google. I was referred by a relative, and I'm glad I asked.  They did great work, communicated well about everything, and the one issue I had was addressed quickly and efficiently.  I am glad that I went to this company.  Not only would I use them again, I would refer them to friends and loved ones.  Pleasant workers who work hard, and customer satisfaction is obviously a priority.
  
 
     Posted on Google  
   
   Keith Jeffrey 
 
 
 
 Trustindex verifies that the original source of the review is Google. I am extremely grateful that I contacted Top Quality Exteriors for my projects. They did a great job, continuously kept me posted on the work with daily photos, and were timely and professional at a very competitive and fair price!! While other contractors were not interested in my relatively small projects (soffit and dormer repair), TQE came out the day I called to give me a bid. They also went above and beyond. I not only had soffit repair work needed, but a birds next was built into the soffit opening. After inspecting my soffit to provide a bid, Bryan, my TQE representative, asked me if I had a yard bag. He climbed back on the roof and removed the nest. He then used materials from his truck to go back up on the roof to close off the hole until it could be repaired. All this on a late Friday afternoon when most contractors would be looking to start their weekend. Because of this, the great quality work, and the friendly and professional employees, I will always contact Top Quality Exteriors for any future projects, large or small. I HIGHLY recommend them!!!!
  
 
     Posted on Google  
   
   Anthony Arnold 
 
 
 
 Trustindex verifies that the original source of the review is Google. The overall experience was great. Their responses are quick and detailed, and the images provided of the condition of the roof before, during, and after repair gave me confidence in the work that was being done. They did a thorough job of explaining the scope of work, including a change order that was required when additional damage was found to the sheathing of the roof. They were transparent about their pricing and were respectful throughout our interactions. Overall I’m satisfied, and hopeful that the quality of the work will show over time.