Ontario roof replacement: 24 licensed companies
24 roof replacement companies with a current license serve Ontario, CA. The oldest license among them dates back to 1982.
Licenses checked · California Contractors State License Board
1980median year homes were built
Housing stock in Ontario, CA
58% of occupied homes in Ontario are owner-occupied rather than rented.
180,547 people call Ontario home as of the latest Census estimate.
Owners are the ones who decide when a roof gets replaced in Ontario, so we built this page around the 24 companies licensed to do that work.
11median years licensed
What the license record shows for Ontario, CA
1 of the licenses behind Ontario 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 Ontario page as a starting point.
Confirm current status with the state licensing agency before you put down a deposit on a Ontario job.
Data: California Contractors State License Board license records, checked 2026-09-30.
Licensed roof replacement companies for Ontario, 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 |
|---|---|---|---|---|---|---|---|---|
| Alc Roofing | Roofing contractor | C-39 Roofing | 1148910 | Active | Jan 12, 2026 | Jan 31, 2028 | 91762 | Verify license |
| All - Right Roofing LLC | Roofing contractor | C-39 Roofing | 726974 | Active | Aug 30, 1996 | Jul 31, 2027 | 91761 | Verify license |
| B & M Roofing Stripping Services | Roofing contractor | C-39 Roofing | 626422 | Active | Aug 26, 1991 | Jan 31, 2027 | 91762 | Verify license |
| Custom Construction | Roofing contractor | B General Building / C-39 Roofing | 630203 | Active | Oct 8, 1991 | Oct 31, 2027 | 91764 | Verify license |
| Emmons Roof Service INC | Roofing contractor | C-39 Roofing | 638856 | Active | Mar 4, 1992 | Mar 31, 2028 | 91761 | Verify license |
| Empire Roofing CO | Roofing contractor | C-39 Roofing | 836616 | Active | Apr 21, 2004 | Apr 30, 2028 | 91761 | Verify license |
| Enhanced Roofing INC | Roofing contractor | B General Building / C-39 Roofing | 1120148 | Active | May 1, 2024 | May 31, 2028 | 91761 | Verify license |
| Espinoza Roofing | Roofing contractor | C-39 Roofing | 686396 | Active | Mar 31, 1994 | Mar 31, 2028 | 91764 | Verify license |
| Grace Pro Roofing INC | Roofing contractor | C-39 Roofing | 1053426 | Active | May 13, 2019 | Feb 28, 2027 | 91761 | Verify license |
| Hidalgo's Roofing | Roofing contractor | C-39 Roofing | 1098311 | Active | Oct 31, 2022 | Oct 31, 2026 | 91762 | Verify license |
| Ie Roof Experts | Roofing contractor | C-39 Roofing | 1147770 | Active | Dec 16, 2025 | Dec 31, 2027 | 91764 | Verify license |
| J 1 Pro Roofing | Roofing contractor | C-39 Roofing | 1084959 | Active | Dec 13, 2021 | Dec 31, 2027 | 91764 | Verify license |
| Klondike Roof Construction Service | Roofing contractor | C-39 Roofing | 990645 | Active | Feb 14, 2014 | Feb 29, 2028 | 91761 | Verify license |
| Legend Construction Services INC | Roofing contractor | B General Building / C-39 Roofing | 1038753 | Active | Apr 30, 2018 | Apr 30, 2028 | 91761 | Verify license |
| Midas Roofing INC | Roofing contractor | C-39 Roofing | 1124814 | Active | Aug 7, 2024 | Aug 31, 2028 | 91761 | Verify license |
| Myco Construction | Roofing contractor | B General Building / C-17 Glazing / C-39 Roofing | 853581 | Active | Jan 25, 2005 | Nov 30, 2027 | 91761 | Verify license |
| Pago Roofing | Roofing contractor | C-39 Roofing | 790460 | Active | Jan 25, 2001 | Jan 31, 2027 | 91764 | Verify license |
| Sandoval | Roofing contractor | C-39 Roofing | 927957 | Active | Jan 27, 2009 | May 31, 2027 | 91761 | Verify license |
| Spec Construction CO INC | Roofing contractor | B General Building / C-17 Glazing / C-36 Plumbing / C-39 Roofing | 419626 | Active | Mar 16, 1982 | Aug 31, 2027 | 91762 | Verify license |
| Tapia Roofing | Roofing contractor | C-39 Roofing | 1149023 | Active | Jan 14, 2026 | Jan 31, 2028 | 91761 | Verify license |
| The Goat Roofing LLC | Roofing contractor | C-39 Roofing | 1158821 | Active | Jul 29, 2026 | Jul 31, 2028 | 91761 | Verify license |
| Top Of The Line Roofing | Roofing contractor | C-39 Roofing | 810795 | Active | Jul 18, 2002 | Jul 31, 2028 | 91762 | Verify license |
| VRV Roofing INC | Roofing contractor | C-39 Roofing | 1103520 | Active | Apr 12, 2023 | Apr 30, 2027 | 91761 | Verify license |
| Wright Wood Roofing INC | Roofing contractor | C-39 Roofing | 1106726 | Active | Jun 29, 2023 | Jun 30, 2027 | 91764 | 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?