Frederick's top-rated roof leak repair companies
Frederick has 10 top-rated leak repair companies on this page, pulled from Google rather than a state file. The thinnest review count among them is 14; the thickest is 783. Rating aside, ask whoever answers in Frederick whether they'll find the source before they quote a fix.
Google Maps ratings checked · How we rank
15.2 innormal precipitation a year
Frederick's rain, by the numbers
Frederick averages 15.2 inches of rain a year, per NOAA's 1991-2020 climate normals.
April is typically the wettest single month, averaging 2.0 inches on its own.
That's the stretch of the year a small, contained leak in Frederick tends to turn into a stain worth calling about.
Data: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991-2020 (annual/seasonal and monthly, by station) (1991-2020), from the nearest NOAA station 7 mi away.
Storm risk near Frederick
Wind-driven rain during a hurricane finds gaps in a Frederick roof that straight-down rain never reaches, especially around flashing and vents.
That's worth remembering the next time a storm heads toward Frederick.
- Hail
- Relatively 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).
10 top-rated roof leak repair companies near Frederick
Strongest Google rating first, discounted when a business has barely been reviewed; that's not a license check, so confirm the paperwork before anyone gets on your roof.
WestPro Home Exteriors
Roofing contractor
- Google rating
- Reviews
- 783
- Area
- Longmont 80501
Red Rock Roofing
Roofing contractor
- Google rating
- Reviews
- 643
- Area
- Longmont 80504
Legacy Roofers LLC
Roofing contractor
- Google rating
- Reviews
- 70
- Area
- Longmont 80504
Roof Source LLC
Roofing contractor
- Google rating
- Reviews
- 329
- Area
- Longmont 80504
Service Guys Roofing
Roofing contractor
- Google rating
- Reviews
- 57
- Area
- Erie 80516
Blue Spruce Construction Group
Roofing contractor
- Google rating
- Reviews
- 141
- Area
- Erie 80516
Stone Creek Roofing & Solar
Roofing contractor
- Google rating
- Reviews
- 154
- Area
- Longmont 80504
Sweet Roofing
Roofing contractor
- Google rating
- Reviews
- 21
- Area
- Frederick 80530
John's Creative Roofing
Roofing contractor
- Google rating
- Reviews
- 14
- Area
- Longmont 80504
B's Builders & Roofing
Roofing contractor
- Google rating
- Reviews
- 20
- Area
- Longmont 80504
Questions to ask a {city} roof leak repair company
- Can you find the actual source before you quote a repair, not just patch where the ceiling is wet?
- Is this a contained repair, or does it point to a bigger problem with the roof?
- Will you check the attic and insulation for existing water damage, not just the roof surface?
- What's your timeline if it's actively raining versus once it's dry?
- Do you offer a temporary tarp while a full repair is scheduled?
- What's covered by a workmanship warranty on the repair itself?