Licensed window replacement contractors in Oakland, CA
18 window replacement contractors based in Oakland, CA hold an active contractor license with the California Contractors State License Board. Checked against California CSLB records on .
Last verified:
18 window replacement contractors based in Oakland
Sorted A to Z. The license record gives each business's address, not the area it serves, so these are businesses based in Oakland. Verify license opens the live record on the California CSLB website.
| Business | Category | License class | License no. | Status | Effective | Expires | ZIP | Official record |
|---|---|---|---|---|---|---|---|---|
| A C R Glass And Doors | Window and glass contractor | C-17 Glazing | 956086 | Active | Dec 28, 2010 | Nov 30, 2026 | 94621 | Verify license |
| All Bay Area Glass | Window and glass contractor | C-17 Glazing | 950231 | Active | Jul 21, 2010 | Jul 31, 2028 | 94623 | Verify license |
| B Side INC | Window and glass contractor | C-17 Glazing | 821091 | Active | Jun 23, 2003 | Jun 30, 2027 | 94607 | Verify license |
| Ba Glazing INC | Window and glass contractor | C-17 Glazing | 1140722 | Active | Jul 21, 2025 | Jul 31, 2027 | 94607 | Verify license |
| Big Brother Glazing | Window and glass contractor | C-17 Glazing | 1032645 | Active | Nov 8, 2017 | Nov 30, 2027 | 94603 | Verify license |
| Ceniza Glass Studio LLC | Window and glass contractor | C-17 Glazing | 1155167 | Active | May 14, 2026 | May 31, 2028 | 94608 | Verify license |
| East Bay Glass CO INC | Window and glass contractor | C-17 Glazing | 410785 | Active | Aug 20, 1981 | Dec 31, 2026 | 94601 | Verify license |
| Joe's Construction INC | Window and glass contractor | C-17 Glazing | 1111240 | Active | Oct 10, 2023 | Oct 31, 2027 | 94619 | Verify license |
| Jose Melkis Guandique | Window and glass contractor | C-17 Glazing | 985584 | Active | Jul 27, 2013 | Jul 31, 2027 | 94607 | Verify license |
| M A Z & G D H | Window and glass contractor | C-17 Glazing | 738716 | Active | Jul 31, 1997 | Jul 31, 2027 | 94603 | Verify license |
| Mr Glass LLC | Window and glass contractor | C-17 Glazing | 1044913 | Active | Sep 27, 2018 | Sep 30, 2026 | 94601 | Verify license |
| Nzilani Glass Conservation | Window and glass contractor | C-17 Glazing | 1010577 | Active | Jan 26, 2016 | Jan 31, 2028 | 94608 | Verify license |
| Pgi Professional Glass Installations INC | Window and glass contractor | C-17 Glazing | 1036484 | Active | Mar 5, 2018 | Mar 31, 2028 | 94609 | Verify license |
| Romero Glass Studios | Window and glass contractor | C-17 Glazing | 840360 | Active | Jun 9, 2004 | Jun 30, 2028 | 94606 | Verify license |
| Russo Glass CO | Window and glass contractor | C-17 Glazing | 740361 | Active | Sep 11, 1997 | Sep 30, 2027 | 94601 | Verify license |
| SF Glass & Mirror INC | Window and glass contractor | C-17 Glazing | 1015137 | Active | Jun 14, 2016 | Jun 30, 2028 | 94612 | Verify license |
| Uneda Glass & Window CO | Window and glass contractor | C-17 Glazing | 266777 | Active | Jan 6, 1971 | May 31, 2027 | 94611 | Verify license |
| Vonnwolf Artistic General Contractor | Window and glass contractor | C-17 Glazing | 476579 | Active | Jul 16, 1985 | Aug 31, 2028 | 94606 | Verify license |
Before you hire
- Open each contractor's official record with the Verify license link and make sure the business name and license number match the name on your quote.
- Check that the license is active and doesn't expire before your project will be finished.
- Check the license class. A specialty registration can be limited to one kind of work, so make sure it fits your job.
- Get written quotes from more than one contractor for the same scope of work, materials and schedule.
- Ask for proof of insurance and bonding, and ask who pulls the permits for the job.
- Get a written contract that spells out the work, materials, price, payment schedule, start and finish dates, and warranty.
- Pay as work is completed rather than all up front, and keep copies of the contract, receipts and any change orders.