Diablo Telecom & Construction Inc
Report verdict
Licensed & active (expires 2028-10-31) · No board discipline flag found in covered sources · 29 permits on file
88/100 HomeProFax Score — public-record factors only, not a rating of workmanship. How the score works Full report
The state board is the authority. A flag is a prompt to read the board record, not a verdict. Verify license status with the issuing board before you hire. See methodology and disclaimer & corrections.
What this report checks
Score breakdown
| Factor | Points | Why |
|---|---|---|
| License status | 35/35 | Active license on file with a state board |
| Discipline & legal flags | 20/20 | No disciplinary flag on board record |
| Permit history | 20/20 | 29 permits on file |
| Reviews (BBB + HomeProFax) | 13/25 | No BBB rating on file and no approved HomeProFax reviews yet (neutral). External ratings are linked below, not stored |
A simple, transparent sum of public-record factors. How the score works. Not a rating of workmanship.
Source data as of: Report rebuilt from source files on 2026-10-19 · CSLB bond/workers' comp as of 2026-10-14 · most recent permit on file: 2026-09-29.
What we checked
| License | Checked | CA Corporation #1097926 · active |
| Bond | Checked | $25,000 with MERCHANTS BONDING COMPANY (MUTUAL) · as of 2026-10-14 |
| Workers' comp | Checked | Workers' Compensation Insurance (BERKSHIRE HATHAWAY HOMESTATE INSURANCE COMPANY) · as of 2026-10-14 |
| Years licensed | Checked | Licensed since 2022 |
| Business registration | Not available in CA | State business registry not loaded yet |
| Permits | Checked | 29 permits on record |
| Discipline | Checked | none on record |
| OSHA | Not checked yet | OSHA records not checked yet |
| Reviews & outside links | Not checked yet | No review lookup run yet |
| Contractor-provided | Not checked yet | Nothing provided by the contractor yet |
Public records as of their source dates. Board status is shown as reported by the board. Not a guarantee. Ask the contractor for their verified HomeProFax report.
Licenses
Licensed since 2022 (earliest original issue date on these state license records; not a business start date)
| License # | Type | Status | Issued | Expires | Source |
|---|---|---|---|---|---|
| CA 1097926 | Corporation (B| C10) Workers' comp: Workers' Compensation Insurance (BERKSHIRE HATHAWAY HOMESTATE INSURANCE COMPANY); Contractor bond: $25000 (MERCHANTS BONDING COMPANY (MUTUAL)) | clear | 2022-10-20 | 2028-10-31 | State board |
Bond & workers' comp
| Contractor bond | $25,000 · MERCHANTS BONDING COMPANY (MUTUAL) · effective 2026-09-01 |
|---|---|
| Workers' comp | Workers' Compensation Insurance · BERKSHIRE HATHAWAY HOMESTATE INSURANCE COMPANY · effective 2026-08-19 · expires 2027-08-19 |
Source: CSLB Public Data Portal (License Master), as of 2026-10-14. Verify current bond and insurance with CSLB and the insurer before you hire.
Building permits
| Date | Permit | Type | Address | Value |
|---|---|---|---|---|
| 2026-09-29 | 202601294819 | otc alterations permit | 4610 Mission St | $68,520 |
| 2026-06-12 | 202512171959 | otc alterations permit | 700 Taylor St | $77,000 |
| 2026-05-28 | 202603268318 | otc alterations permit | 225 30th St | $81,850 |
| 2026-05-15 | 202604219783 | otc alterations permit | 678 Portola Dr | $1 |
| 2026-05-15 | 202511250372 | otc alterations permit | 776 Bush St | $50,200 |
| 2026-04-29 | 202401103712 | otc alterations permit | 501 Taylor St | $90,000 |
| 2026-04-21 | 202604219785 | otc alterations permit | 250 Clay St | $1 |
| 2026-04-09 | 202511129377 | otc alterations permit | 899 Hyde St | $27,000 |
| 2026-04-09 | 202511129422 | otc alterations permit | 2001 Union St | $34,000 |
| 2026-03-27 | 202512171974 | otc alterations permit | 234 09th St | $80,300 |
| 2026-02-27 | 202512030806 | otc alterations permit | 555 De Haro St | $67,200 |
| 2026-02-27 | 202512111485 | otc alterations permit | 678 Portola Dr | $49,100 |
| 2026-02-11 | 202511149638 | otc alterations permit | 250 Clay St | $35,000 |
| 2026-01-29 | 202511250379 | otc alterations permit | 1801 Broadway | $70,000 |
| 2026-01-21 | 202511250386 | otc alterations permit | 726 Polk St | $45,000 |
| 2025-12-12 | 202509104963 | otc alterations permit | 550 Indiana St | $80,400 |
| 2025-12-09 | 202506209085 | otc alterations permit | 2300 26th St | $50,000 |
| 2025-12-05 | 202512051081 | additions alterations or repairs | 590 02nd Av | $300,000 |
| 2025-11-05 | 202509104956 | otc alterations permit | 1155 Battery St | $50,200 |
| 2025-09-17 | 202504083912 | otc alterations permit | 1155 Harrison St | $60,000 |
| 2024-10-18 | 202407307511 | otc alterations permit | 211 Sutter St | $35,000 |
| 2024-10-08 | 202311140774 | otc alterations permit | 999 Laguna St | $55,000 |
| 2024-04-11 | 202307252946 | additions alterations or repairs | 2270 Folsom St | $60,000 |
| 2024-01-22 | 202209222922 | otc alterations permit | 627 Cortland Av | $120,000 |
| 2023-09-27 | 202309227220 | otc alterations permit | 8 Locksley Av | $1 |
| 2023-09-21 | 202209152540 | otc alterations permit | 1801 Broadway | $45,000 |
| 2023-08-28 | 202305117565 | otc alterations permit | 1701 Haight St | $45,000 |
| 2023-08-08 | 202307263037 | otc alterations permit | 695 33rd Av | $20,000 |
| 2023-01-23 | 202208251229 | otc alterations permit | 901 Cole St | $55,000 |
Source: DataSF (Building Permits + Building Permits Contacts)
Source: DataSF, City and County of San Francisco (Building Permits; Building Permits Contacts).
Discipline, complaints & legal
No board discipline or complaints found in our current sources. Federal court search (CourtListener): no state-consistent possible match in our last sample run, or not yet run for this contractor.
Around the web
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Reviews
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Homeowner reviews on HomeProFax
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Diablo Telecom & Construction Inc · General Building Contractor
Concord, CA
License on file: CA 10••••7926
Sources for this report
- CA license board
- DataSF (Building Permits + Building Permits Contacts)
See something wrong? Request a correction. This report is compiled from public records and is not a consumer report.
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