Grass Valley roof leak contractors
Grass Valley has 12 roofing companies on record that handle leak repair. Local rain and storm data for Grass Valley is below the list.
Licenses checked · California Contractors State License Board
53.2 innormal precipitation a year
Rainfall in Grass Valley
Grass Valley averages 53.2 inches of rain a year, per NOAA's 1991-2020 climate normals.
December is typically the wettest single month, averaging 10.5 inches on its own.
That's the stretch of the year a small, contained leak in Grass Valley 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 1.4 mi away.
What federal hazard data shows for Grass Valley
Either one is a common trigger for a sudden new Grass Valley leak rather than a slow, years-long one.
If a Grass Valley leak shows up right after a storm, start with flashing and shingle edges before assuming the worst.
- Hail
- Relatively Low
- Strong wind
- Very Low
- Wildfire
- Relatively High
Data: FEMA, National Risk Index for Natural Hazards - County-level table, v1.20 (v1.20, December 2025).
Grass Valley roofing companies for leak repair
Alphabetical by business name, nothing more. Speed and quality aren't part of the sort.
916 Roofing LLC
Roofing contractor
- License
- C-39 Roofing · 1103010
- Since
- 2023
- Expires
- Feb 28, 2027
- ZIP
- 95945
Alex Your Roofer & Gutter Guy
Roofing contractor
- License
- C-39 Roofing · 1118337
- Since
- 2024
- Expires
- Jun 30, 2028
- ZIP
- 95949
Deon's Precision Roofing
Roofing contractor
- License
- C-39 Roofing · 761982
- Since
- 1999
- Expires
- Apr 30, 2027
- ZIP
- 95949
Extreme Roofing
Roofing contractor
- License
- C-39 Roofing · 716403
- Since
- 1995
- Expires
- Aug 31, 2027
- ZIP
- 95945
Gold Country Roofing
Roofing contractor
- License
- C-39 Roofing · 453905
- Since
- 1984
- Expires
- Jan 31, 2028
- ZIP
- 95945
Home Hardening Solutions INC
Roofing contractor
- License
- B General Building / C-39 Roofing · 1098535
- Since
- 2022
- Expires
- Nov 30, 2026
- ZIP
- 95945
J M Top Quality Roofing
Roofing contractor
- License
- C-39 Roofing · 820427
- Since
- 2003
- Expires
- Jun 30, 2027
- ZIP
- 95945
JLQ General Build
Roofing contractor
- License
- B General Building / C-39 Roofing · 1103376
- Since
- 2023
- Expires
- Apr 30, 2027
- ZIP
- 95945
Rubicon Roofing
Roofing contractor
- License
- C-39 Roofing · 1143762
- Since
- 2025
- Expires
- Sep 30, 2027
- ZIP
- 95945
Sether Roofing & Construction INC
Roofing contractor
- License
- B General Building / C-39 Roofing · 548917
- Since
- 1988
- Expires
- Mar 31, 2027
- ZIP
- 95945
Sun's Roofing
Roofing contractor
- License
- C-39 Roofing · 1013517
- Since
- 2016
- Expires
- Apr 30, 2028
- ZIP
- 95945
Valor Roofing INC
Roofing contractor
- License
- C-39 Roofing · 1120983
- Since
- 2024
- Expires
- May 31, 2028
- ZIP
- 95945
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?