Stinson Mechanical Contractors
Report verdict
Licensed & active (expires 2027-02-28) · No board discipline flag found in covered sources · 37 permits on file (Los Angeles)
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 | 37 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: 2023-04-06.
What we checked
| License | Checked | CA Sole Owner #703172 · active |
| Bond | Checked | $25,000 with WESTERN SURETY COMPANY · as of 2026-10-14 |
| Workers' comp | Checked | Workers' Compensation Insurance (EMPLOYERS ASSURANCE COMPANY) · as of 2026-10-14 |
| Years licensed | Checked | Licensed since 1995 |
| Business registration | Not available in CA | State business registry not loaded yet |
| Permits | Checked | 37 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 1995 (earliest original issue date on these state license records; not a business start date)
| License # | Type | Status | Issued | Expires | Source |
|---|---|---|---|---|---|
| CA 703172 | Sole Owner (B| C36) Workers' comp: Workers' Compensation Insurance (EMPLOYERS ASSURANCE COMPANY); Contractor bond: $25000 (WESTERN SURETY COMPANY) | clear | 1995-02-28 | 2027-02-28 | State board |
Bond & workers' comp
| Contractor bond | $25,000 · WESTERN SURETY COMPANY · effective 2025-05-08 |
|---|---|
| Workers' comp | Workers' Compensation Insurance · EMPLOYERS ASSURANCE COMPANY · effective 2025-12-23 · expires 2026-12-23 |
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 |
|---|---|---|---|---|
| 2023-04-06 | 23016-40000-06090 | Bldg-Alter/Repair - 1 or 2 Family Dwelling | 322 LAS PALMAS AVE | $40,000 |
| 2022-05-09 | 22042-90000-09535 | Plumbing - 1 or 2 Family Dwelling | 4503 9TH AVE | — |
| 2020-02-03 | 20042-10000-02509 | Plumbing - Apartment | 1322 OGDEN DR | — |
| 2018-10-25 | 18041-70000-40908 | Electrical - 1 or 2 Family Dwelling | 5520 HOOPER AVE | — |
| 2018-10-25 | 18042-70000-25850 | Plumbing - 1 or 2 Family Dwelling | 5520 HOOPER AVE | — |
| 2017-12-26 | 17030-10000-07822 | Grading - 1 or 2 Family Dwelling | 204 BONNIE BRAE ST | $100 |
| 2017-12-26 | 17020-10000-01266 | Nonbldg-New - 1 or 2 Family Dwelling | 204 BONNIE BRAE ST | $10,000 |
| 2017-07-17 | 17042-40000-16061 | Plumbing - Commercial | 3530 3RD PL | — |
| 2017-02-15 | 17016-40000-00662 | Bldg-Alter/Repair - 1 or 2 Family Dwelling | 1133 HARRISON AVE | $10,000 |
| 2016-05-27 | 13014-40003-00733 | Bldg-Alter/Repair - 1 or 2 Family Dwelling | 5641 KLUMP AVE | $3,191 |
| 2016-04-12 | 13014-70002-00733 | Bldg-Alter/Repair - 1 or 2 Family Dwelling | 5641 KLUMP AVE | $0 |
| 2016-03-01 | 15042-40003-13898 | Plumbing - Commercial | 3818 CRENSHAW BLVD | — |
| 2015-10-28 | 15016-40000-23396 | Bldg-Alter/Repair - 1 or 2 Family Dwelling | 1406 108TH ST | $35,000 |
| 2015-03-05 | 15041-40000-06457 | Electrical - 1 or 2 Family Dwelling | 6341 MURIETTA AVE | — |
| 2015-03-05 | 15016-40000-04662 | Bldg-Alter/Repair - 1 or 2 Family Dwelling | 6341 MURIETTA AVE | $2,500 |
| 2015-03-05 | 15042-40001-02719 | Plumbing - 1 or 2 Family Dwelling | 6341 MURIETTA AVE | — |
| 2015-02-09 | 15042-40000-02719 | Plumbing - 1 or 2 Family Dwelling | 6341 MURIETTA AVE | — |
| 2015-01-20 | 14042-40001-23562 | Plumbing - Apartment | 7309 FRANKLIN AVE | — |
| 2015-01-15 | 15042-40000-00947 | Plumbing - Commercial | 14150 VAN NUYS BLVD | — |
| 2014-12-03 | 14042-40000-23562 | Plumbing - Apartment | 7309 FRANKLIN AVE | — |
| 2014-12-03 | 14016-40000-24509 | Bldg-Alter/Repair - Apartment | 7309 FRANKLIN AVE | $3,000 |
| 2014-08-07 | 14042-40002-11082 | Plumbing - Apartment | 3715 KELTON AVE | — |
| 2014-07-14 | 14041-40000-18892 | Electrical - Apartment | 3715 KELTON AVE | — |
| 2014-07-14 | 14044-40000-07026 | HVAC - Apartment | 3715 KELTON AVE | — |
| 2014-07-14 | 14042-40001-11082 | Plumbing - Apartment | 3715 KELTON AVE | — |
| 2014-07-14 | 14016-40000-13842 | Bldg-Alter/Repair - Apartment | 3715 KELTON AVE | $5,000 |
| 2014-06-13 | 14042-40000-11082 | Plumbing - Apartment | 3715 KELTON AVE | — |
| 2014-04-02 | 14042-40000-05988 | Plumbing - 1 or 2 Family Dwelling | 1541 46TH ST | — |
| 2014-04-02 | 14041-40000-08620 | Electrical - 1 or 2 Family Dwelling | 1541 46TH ST | — |
| 2014-04-02 | 14044-40000-02985 | HVAC - 1 or 2 Family Dwelling | 1541 46TH ST | — |
| 2014-04-02 | 14016-40000-06104 | Bldg-Alter/Repair - 1 or 2 Family Dwelling | 1541 46TH ST | $12,000 |
| 2014-03-10 | 13014-70001-00733 | Bldg-Alter/Repair - 1 or 2 Family Dwelling | 5641 KLUMP AVE | $0 |
| 2014-01-31 | 13019-10000-03382 | Bldg-Demolition - 1 or 2 Family Dwelling | 5641 KLUMP AVE | $500 |
| 2013-12-09 | 13016-40000-25231 | Bldg-Alter/Repair - Apartment | 1230 39TH ST | $4,000 |
| 2013-12-09 | 13042-40000-23702 | Plumbing - Apartment | 1230 39TH ST | — |
| 2013-08-21 | 13016-40000-17211 | Bldg-Alter/Repair - 1 or 2 Family Dwelling | 6443 DANNYBOYAR AVE | $7,000 |
| 2013-04-01 | 13042-40000-06269 | Plumbing - 1 or 2 Family Dwelling | 12474 BRADFORD PL | — |
Source: City of Los Angeles Open Data (LADBS Building Permits)
Permit data: City of Los Angeles Open Data (LADBS Building Permits), licensed under CC BY 4.0. HomeProFax matched permits to licensed contractors; data modified from the original. Not endorsed by the City of Los Angeles. Los Angeles permits shown run through May 2023.
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.
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Stinson Mechanical Contractors · General Building Contractor
Long Beach, CA
License on file: CA ••••3172
Sources for this report
- CA license board
- City of Los Angeles Open Data (LADBS Building Permits)
See something wrong? Request a correction. This report is compiled from public records and is not a consumer report.
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