Residential RoofersCheck a roofer's license before you sign anything

Thornton's top-rated roofers, by Google rating

Thornton has 10 top-rated roofers on this page, screened from Google rather than a state file. Reviews behind them range from 51 to 407 per business. Before you sign, run whatever number they give you through your state's lookup, not through this page.

Google Maps ratings checked · How we rank

Thornton, CO 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. Sky Manor Roofing & ExteriorsRoofing contractor · 5.0 out of 5 on Google · 298 Google reviews · Thornton 80241Google reviews
  2. Best Roof RoofingRoofing contractor · 5.0 out of 5 on Google · 224 Google reviews · Thornton 80233Google reviews
  3. McIntire RoofingRoofing contractor · 5.0 out of 5 on Google · 196 Google reviews · Denver 80229Google reviews
  4. Above All RoofingRoofing contractor · 5.0 out of 5 on Google · 129 Google reviews · Federal Heights 80260Google reviews
  5. Sunset RestorationRoofing contractor · 5.0 out of 5 on Google · 95 Google reviews · Thornton 80233Google reviews
  6. Roof WorxRoofing contractor · 4.9 out of 5 on Google · 407 Google reviews · Thornton 80241Google reviews
  7. Mile High Roofing ServicesRoofing contractor · 5.0 out of 5 on Google · 70 Google reviews · Westminster 80234Google reviews
  8. Reliable Roofing & Restoration, Inc.Roofing contractor · 4.9 out of 5 on Google · 356 Google reviews · Westminster 80234Google reviews
  9. Elite Exteriors of Denver LLCRoofing contractor · 5.0 out of 5 on Google · 51 Google reviews · Thornton 80233Google reviews
  10. Weaver ConstructionRoofing contractor · 4.9 out of 5 on Google · 134 Google reviews · Northglenn 80233Google 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 Thornton

Storm season is when out-of-town crews travel the farthest looking for damaged roofs, Thornton included.

Hail
Very High
Strong wind
Relatively High
Wildfire
Relatively Low

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

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