Roof replacement companies in San Dimas, CA
10 roof replacement companies with a current license serve San Dimas, CA. The oldest license among them dates back to 1995.
Licenses checked · California Contractors State License Board
1976median year homes were built
Homes in San Dimas
72% of occupied homes in San Dimas are owner-occupied rather than rented.
33,789 people call San Dimas home as of the latest Census estimate.
Owners are the ones who decide when a roof gets replaced in San Dimas, so we built this page around the 10 companies licensed to do that work.
24median years licensed
License records for San Dimas
0 of the licenses behind San Dimas listings are due to expire within 90 days of our last check.
A license that lapses doesn't always update the same day on our end, so treat this San Dimas page as a starting point.
Confirm current status with the state licensing agency before you put down a deposit on a San Dimas job.
Data: California Contractors State License Board license records, checked 2026-09-30.
10 roofing contractors based in San Dimas
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 |
|---|---|---|---|---|---|---|---|---|
| American Services Group Of California INC | Roofing contractor | C-39 Roofing | 769061 | Active | Sep 21, 1999 | Sep 30, 2027 | 91733 | Verify license |
| C & C Roofing | Roofing contractor | C-39 Roofing | 709658 | Active | Jul 13, 1995 | Jul 31, 2027 | 91773 | Verify license |
| Cabral Roofing & Waterproofing Corporation | Roofing contractor | C-39 Roofing | 746649 | Active | Mar 5, 1998 | Mar 31, 2028 | 91773 | Verify license |
| Ces Roofing | Roofing contractor | C-39 Roofing | 998787 | Active | Nov 21, 2014 | Jan 31, 2028 | 91773 | Verify license |
| Homeowners Friend Roofing | Roofing contractor | C-39 Roofing | 942816 | Active | Jan 28, 2010 | Jan 31, 2028 | 91773 | Verify license |
| Northwood Roofing INC | Roofing contractor | C-39 Roofing | 999546 | Active | Dec 24, 2014 | May 31, 2027 | 91773 | Verify license |
| P H Roofing | Roofing contractor | C-39 Roofing | 851584 | Active | Dec 18, 2004 | Dec 31, 2026 | 91773 | Verify license |
| Preferred Roofing | Roofing contractor | C-39 Roofing | 777824 | Active | Apr 26, 2000 | Apr 30, 2028 | 91773 | Verify license |
| The M & M Construction Group | Roofing contractor | B General Building / C-39 Roofing | 772942 | Active | Dec 29, 1999 | Nov 30, 2027 | 91773 | Verify license |
| Wiltshire Urethane Foam Company | Roofing contractor | C-39 Roofing | 1008304 | Active | Oct 20, 2015 | Oct 31, 2027 | 91773 | 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?