Metal roofing installers in Castro Valley, CA
Considering metal for a Castro Valley roof? 11 licensed roofers are based here. See the climate and storm data for Castro Valley below before you pick a panel type.
Licenses checked · California Contractors State License Board
Castro Valley's winters and panel choice
Sliding snow off a Castro Valley metal roof can be a genuine hazard to whatever's below the eaves, from a walkway to a parked car.
Snow guards are the standard answer, and they're worth planning into a Castro Valley metal roof from the installation quote, not after the first slide.
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 4.7 mi away.
What federal hazard data says about Castro Valley
Those are two different reasons a Castro Valley homeowner might choose metal, and they point to two different technical questions: wind rating for one, deck and assembly rating for the other.
Our guides below cover both separately for Castro Valley rather than treating metal as a single blanket answer.
- 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).
Castro Valley roofing companies, metal specialists first
Companies with metal roofing in their name are grouped first; every group runs A to Z by business name. This isn't a ranking of quality.
Licensed roofing contractors (11)
Adrian Gomez Roofing LLC
Roofing contractor
- License
- C-39 Roofing · 790786
- Since
- 2001
- Expires
- Mar 31, 2027
- ZIP
- 94546
Bailey Roofing
Roofing contractor
- License
- C-39 Roofing · 549062
- Since
- 1988
- Expires
- Jul 31, 2028
- ZIP
- 94546
Estrada Premium Roofing And Repair LLC
Roofing contractor
- License
- C-39 Roofing · 1133952
- Since
- 2025
- Expires
- Mar 31, 2027
- ZIP
- 94546
Issaac Roofing
Roofing contractor
- License
- C-39 Roofing · 1024042
- Since
- 2017
- Expires
- Feb 28, 2027
- ZIP
- 94546
MC Roofing
Roofing contractor
- License
- C-39 Roofing · 1044471
- Since
- 2018
- Expires
- Jul 31, 2027
- ZIP
- 94546
Moore Residential Roofing INC
Roofing contractor
- License
- C-39 Roofing · 1013956
- Since
- 2016
- Expires
- Jul 31, 2028
- ZIP
- 94546
Pro Roofing Maintenance
Roofing contractor
- License
- C-39 Roofing · 1161184
- Since
- 2026
- Expires
- Sep 30, 2028
- ZIP
- 94546
Tri Valley Roofing Corp
Roofing contractor
- License
- C-39 Roofing · 1100411
- Since
- 2023
- Expires
- Jan 31, 2027
- ZIP
- 94552
Two Brothers Roofing INC
Roofing contractor
- License
- C-39 Roofing · 378564
- Since
- 1979
- Expires
- Aug 31, 2027
- ZIP
- 94546
Wing's Roofing INC
Roofing contractor
- License
- B General Building / C-39 Roofing · 698113
- Since
- 1994
- Expires
- Sep 30, 2027
- ZIP
- 94546
Wonderlin Roofing Systems INC
Roofing contractor
- License
- C-39 Roofing · 642517
- Since
- 1992
- Expires
- Apr 30, 2027
- ZIP
- 94546
Questions for a metal roofing quote in {city}
- Standing seam or exposed fastener, and why is that the right call for my roof's pitch?
- What's the panel gauge, and how does that change the price and the wind rating?
- Does this specific product carry a Miami-Dade Notice of Acceptance, if that applies here?
- What fire-rated assembly does this installation use, and what deck or underlayment does that require?
- Are snow guards included, and where will they be placed?
- What's the paint or coating warranty, separate from the panel's structural warranty?