10 top-rated roofers near O'Fallon: check before you call

No license record for O'Fallon's roofers sits in this tool yet, so we searched Google Maps instead. The 10 names below average 4.9 stars on 2,228 combined reviews. Write the number down anyway. A rating tells you nothing about whether it's current.

Google Maps ratings checked · How we rank

O'Fallon, MO roofing contractors, Google's top-rated picks

We sort this list by Google rating, pulled down a notch when the review count behind it is thin; it's a sort, not the license check this tool otherwise runs, so look that number up separately.

  1. LUCAS Construction and RoofingRoofing contractor · 5.0 out of 5 on Google · 128 Google reviews · Wentzville 63385Google reviews
  2. Brody Allen ExteriorsRoofing contractor · 4.9 out of 5 on Google · 602 Google reviews · Lake St Louis 63367Google reviews
  3. Shamrock Roofing and ConstructionRoofing contractor · 4.9 out of 5 on Google · 318 Google reviews · Lake St Louis 63367Google reviews
  4. Gateway General Contractors RoofingRoofing contractor · 4.9 out of 5 on Google · 295 Google reviews · St Peters 63304Google reviews
  5. Lookup Roofing LLCRoofing contractor · 5.0 out of 5 on Google · 59 Google reviews · O'Fallon 63366Google reviews
  6. Correll Roofing Co.Roofing contractor · 4.9 out of 5 on Google · 105 Google reviews · O'Fallon 63368Google reviews
  7. Henry Family Roofing CompanyRoofing contractor · 4.9 out of 5 on Google · 93 Google reviews · Lake St Louis 63367Google reviews
  8. Archway ContractorsRoofing contractor · 4.8 out of 5 on Google · 236 Google reviews · O'Fallon 63366Google reviews
  9. Berry Construction Roofing & Storm RepairRoofing contractor · 4.8 out of 5 on Google · 220 Google reviews · O'Fallon 63366Google reviews
  10. Second To None ExteriorsRoofing contractor · 4.8 out of 5 on Google · 172 Google reviews · O'Fallon 63366Google reviews

Before you let anyone on your {city} roof

  1. Does the name on the bid match the name on the license exactly?
  2. Is the license active, and when does it expire?
  3. Does the company have a local address, or only a cell phone number and an out-of-state plate?
  4. Did they contact you first, unprompted, right after a storm?
  5. Are they asking for full payment, cash only, or a deposit before any paperwork is signed?
  6. Will they give you a written, itemized estimate before you commit to anything?

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What the federal hazard data says about O'Fallon

Wind risk near O'Fallon rates Very High on FEMA's county hazard index.

A bad windstorm is the other classic trigger for door-to-door roofing pitches in O'Fallon.

Keep this page bookmarked before O'Fallon's next one arrives, not during it.

Hail
Relatively High
Strong wind
Very High
Hurricane
Very Low
Wildfire
Very Low

Data: FEMA, National Risk Index for Natural Hazards - County-level table, v1.20 (v1.20, December 2025).

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