10 top-rated leak repair contractors serving Great Falls
Great Falls 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 9; the thickest is 213. Rating aside, ask whoever answers in Great Falls whether they'll find the source before they quote a fix.
Google Maps ratings checked · How we rank
15.4 innormal precipitation a year
Great Falls's rain, by the numbers
Normal annual precipitation near Great Falls runs 15.4 inches, according to federal climate data.
A roof that's held up fine through a dry stretch can still fail once Great Falls hits its wettest weeks in June.
That seasonal jump is worth keeping in mind if a leak in Great Falls seems to appear out of nowhere.
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 1.4 mi away.
Storm risk near Great Falls
Wind-driven rain during a hurricane finds gaps in a Great Falls roof that straight-down rain never reaches, especially around flashing and vents.
That's worth remembering the next time a storm heads toward Great Falls.
- Hail
- Relatively Low
- Strong wind
- Relatively Moderate
- 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 Great Falls
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.
KQC Roofing (Kauffman Quality Construction)
Roofing contractor
- Google rating
- Reviews
- 213
- Area
- Great Falls 59405
Open Country Exteriors
Roofing contractor
- Google rating
- Reviews
- 48
- Area
- Great Falls 59401
A-1 Contractors, Inc.
Roofing contractor
- Google rating
- Reviews
- 60
- Area
- Great Falls 59404
Top Line Roofing Great Falls
Roofing contractor
- Google rating
- Reviews
- 54
- Area
- Not listed
Matson Roofing
Roofing contractor
- Google rating
- Reviews
- 15
- Area
- Great Falls 59404
Legacy Roofing & Exteriors
Roofing contractor
- Google rating
- Reviews
- 10
- Area
- Great Falls 59404
Your Roofing Great Falls
Roofing contractor
- Google rating
- Reviews
- 9
- Area
- Great Falls 59405
Accent Renovations
Roofing contractor
- Google rating
- Reviews
- 10
- Area
- Great Falls 59405
J T Roofing & Remodeling LLC
Roofing contractor
- Google rating
- Reviews
- 56
- Area
- Great Falls 59405
Electric City Roofing
Roofing contractor
- Google rating
- Reviews
- 12
- Area
- Great Falls 59404
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?