Roof replacement companies in Castro Valley, CA
Looking for a roofing contractors in Castro Valley? We list 11 of them, each pulled from the state license record. Open a listing to see its license number and class before you call.
Licenses checked · California Contractors State License Board
1966median year homes were built
Housing stock in Castro Valley, CA
Half the houses in Castro Valley were built before 1966, per Census Bureau estimates.
68% of the city's housing units went up before 1980, old enough that many are on a second or third roof.
That's part of why 11 roofing contractors keep a listing here for Castro Valley.
10median years licensed
What the license record shows for Castro Valley, CA
The 11 listings we show for Castro Valley include license effective dates as far back as 1979.
55% of them have carried a license for 10 years or longer.
We publish Castro Valley's record as it stands; years on a license is one input here, not a verdict on the work itself.
Data: California Contractors State License Board license records, checked 2026-09-30.
Licensed roof replacement companies for Castro Valley, CA
Listed A to Z by business name, not by payment or ranking. See How We Verify for where this data comes from.
| Business | Category | License class | License no. | Status | Effective | Expires | ZIP | Official record |
|---|---|---|---|---|---|---|---|---|
| Adrian Gomez Roofing LLC | Roofing contractor | C-39 Roofing | 790786 | Active | Feb 1, 2001 | Mar 31, 2027 | 94546 | Verify license |
| Bailey Roofing | Roofing contractor | C-39 Roofing | 549062 | Active | Nov 19, 1988 | Jul 31, 2028 | 94546 | Verify license |
| Estrada Premium Roofing And Repair LLC | Roofing contractor | C-39 Roofing | 1133952 | Active | Mar 5, 2025 | Mar 31, 2027 | 94546 | Verify license |
| Issaac Roofing | Roofing contractor | C-39 Roofing | 1024042 | Active | Feb 24, 2017 | Feb 28, 2027 | 94546 | Verify license |
| MC Roofing | Roofing contractor | C-39 Roofing | 1044471 | Active | Sep 18, 2018 | Jul 31, 2027 | 94546 | Verify license |
| Moore Residential Roofing INC | Roofing contractor | C-39 Roofing | 1013956 | Active | May 9, 2016 | Jul 31, 2028 | 94546 | Verify license |
| Pro Roofing Maintenance | Roofing contractor | C-39 Roofing | 1161184 | Active | Sep 16, 2026 | Sep 30, 2028 | 94546 | Verify license |
| Tri Valley Roofing Corp | Roofing contractor | C-39 Roofing | 1100411 | Active | Jan 10, 2023 | Jan 31, 2027 | 94552 | Verify license |
| Two Brothers Roofing INC | Roofing contractor | C-39 Roofing | 378564 | Active | Jul 23, 1979 | Aug 31, 2027 | 94546 | Verify license |
| Wing's Roofing INC | Roofing contractor | B General Building / C-39 Roofing | 698113 | Active | Oct 31, 1994 | Sep 30, 2027 | 94546 | Verify license |
| Wonderlin Roofing Systems INC | Roofing contractor | C-39 Roofing | 642517 | Active | Apr 16, 1992 | Apr 30, 2027 | 94546 | Verify license |
Questions to ask before you sign
- Can you show me your license or registration number, and does it match what's on file with the state?
- Will you pull the roofing permit yourself, and will you give me the permit number once it's issued?
- How many existing layers are on my roof now, and does that allow a recover under the building code, or does it need to come off?
- What's the full written scope: materials, brand, quantity, start date, and payment schedule?
- What does the manufacturer's warranty cover, separate from your own workmanship warranty?
- Who is responsible if a subcontractor or material supplier on my job goes unpaid?