Mosser Plumbing & Heating Inc
Report verdict
Licensed & active (expires 2028-08-31) · No board discipline flag found in covered sources · 49 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 | 49 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: 2023-03-23.
What we checked
| License | Checked | CA Corporation #497428 · active |
| Bond | Checked | $25,000 with AMERICAN CONTRACTORS INDEMNITY COMPANY · as of 2026-10-14 |
| Workers' comp | Checked | Workers' Compensation Insurance (BENCHMARK INSURANCE COMPANY) · as of 2026-10-14 |
| Years licensed | Checked | Licensed since 1986 |
| Business registration | Not available in CA | State business registry not loaded yet |
| Permits | Checked | 49 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 1986 (earliest original issue date on these state license records; not a business start date)
| License # | Type | Status | Issued | Expires | Source |
|---|---|---|---|---|---|
| CA 497428 | Corporation (A| B| C36| C42) Workers' comp: Workers' Compensation Insurance (BENCHMARK INSURANCE COMPANY); Contractor bond: $25000 (AMERICAN CONTRACTORS INDEMNITY COMPANY) | clear | 1986-08-29 | 2028-08-31 | State board |
Bond & workers' comp
| Contractor bond | $25,000 · AMERICAN CONTRACTORS INDEMNITY COMPANY · effective 2023-01-01 |
|---|---|
| Workers' comp | Workers' Compensation Insurance · BENCHMARK INSURANCE COMPANY · effective 2026-01-01 · expires 2027-01-01 |
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 |
|---|---|---|---|---|
| 2023-03-23 | 23043-10000-01255 | Fire Sprinkler - Commercial | 1498 PALISADES DR | — |
| 2023-03-17 | 23042-90000-05783 | Plumbing - 1 or 2 Family Dwelling | 1138 MARONEY LANE | — |
| 2023-03-10 | 23042-30000-05184 | Plumbing - Apartment | 1498 PALISADES DR | — |
| 2022-12-27 | 22042-90000-28072 | Plumbing - 1 or 2 Family Dwelling | 16118 CLEAR OAK DR | — |
| 2022-07-19 | 22042-10000-14635 | Plumbing - 1 or 2 Family Dwelling | 4172 SEA VIEW LANE | — |
| 2022-07-06 | 22030-10000-04494 | Grading - 1 or 2 Family Dwelling | 4172 SEA VIEW LANE | $51 |
| 2022-03-31 | 21030-10000-00673 | Grading - 1 or 2 Family Dwelling | 1417 FERMO DR | $117 |
| 2021-12-14 | 21042-90000-84768 | Plumbing - 1 or 2 Family Dwelling | 2881 SEATTLE DR | — |
| 2019-10-04 | 19042-30000-24619 | Plumbing - 1 or 2 Family Dwelling | 15474 DUOMO VIA | — |
| 2019-10-04 | 19042-30000-24624 | Plumbing - 1 or 2 Family Dwelling | 2664 GLENDOWER AVE | — |
| 2019-09-09 | 19042-30000-22089 | Plumbing - 1 or 2 Family Dwelling | 15475 DUOMO VIA | — |
| 2018-04-20 | 18042-90000-09701 | Plumbing - 1 or 2 Family Dwelling | 2851 NICHOLS CANYON ROAD | — |
| 2018-03-26 | 18042-90000-07375 | Plumbing - 1 or 2 Family Dwelling | 1134 VAN BUREN AVE | — |
| 2018-03-20 | 18042-90000-07018 | Plumbing - 1 or 2 Family Dwelling | 1644 SPAULDING AVE | — |
| 2017-12-05 | 17042-30000-29988 | Plumbing - 1 or 2 Family Dwelling | 3266 WOODBINE ST | — |
| 2017-12-05 | 17042-30000-29984 | Plumbing - 1 or 2 Family Dwelling | 11467 THURSTON CIR | — |
| 2017-10-31 | 17042-30000-26912 | Plumbing - 1 or 2 Family Dwelling | 5823 FOOTHILL DR | — |
| 2017-09-11 | 17042-30000-22244 | Plumbing - 1 or 2 Family Dwelling | 880 LEONARD ROAD | — |
| 2017-07-28 | 17042-30000-17224 | Plumbing - 1 or 2 Family Dwelling | 3248 OAKDELL LANE | — |
| 2016-10-28 | 16042-30001-17626 | Plumbing - Commercial | 4633 EAGLE ROCK BLVD | — |
| 2016-08-24 | 16042-30000-17626 | Plumbing - Commercial | 4633 EAGLE ROCK BLVD | — |
| 2016-06-22 | 16042-30000-12767 | Plumbing - 1 or 2 Family Dwelling | 1438 KENTER AVE | — |
| 2016-06-22 | 16042-30000-12768 | Plumbing - 1 or 2 Family Dwelling | 245 BURLINGAME AVE | — |
| 2015-10-02 | 15042-30000-19942 | Plumbing - 1 or 2 Family Dwelling | 17726 CALLE DE PALERMO | — |
| 2015-06-03 | 15042-30000-11024 | Plumbing - 1 or 2 Family Dwelling | 16118 CLEAR OAK DR | — |
| 2015-02-25 | 15042-30000-03936 | Plumbing - 1 or 2 Family Dwelling | 1544 SIERRA BONITA AVE | — |
| 2015-02-19 | 15042-30000-03502 | Plumbing - 1 or 2 Family Dwelling | 16342 SHADOW MOUNTAIN DR | — |
| 2015-01-13 | 15042-30000-00740 | Plumbing - 1 or 2 Family Dwelling | 630 GRETNA GREEN WAY | — |
| 2014-12-03 | 14042-30000-23555 | Plumbing - 1 or 2 Family Dwelling | 16652 CHARMEL LANE | — |
| 2014-10-03 | 14042-30000-19262 | Plumbing - 1 or 2 Family Dwelling | 337 BARRINGTON AVE | — |
| 2014-08-19 | 14042-30000-15685 | Plumbing - 1 or 2 Family Dwelling | 430 BOWLING GREEN WAY | — |
| 2014-08-19 | 14042-30000-15683 | Plumbing - 1 or 2 Family Dwelling | 2881 SEATTLE DR | — |
| 2014-03-10 | 14042-30000-04351 | Plumbing - 1 or 2 Family Dwelling | 7631 GODDARD AVE | — |
| 2014-03-10 | 14042-30000-04352 | Plumbing - 1 or 2 Family Dwelling | 2818 MEDILL PL | — |
| 2014-01-30 | 14042-30000-01857 | Plumbing - 1 or 2 Family Dwelling | 1660 SAN REMO DR | — |
| 2014-01-09 | 14042-30000-00447 | Plumbing - 1 or 2 Family Dwelling | 2207 MANDEVILLE CANYON ROAD | — |
| 2013-10-04 | 13042-30000-19554 | Plumbing - 1 or 2 Family Dwelling | 1134 PALMS BLVD | — |
| 2013-08-16 | 13042-30000-16127 | Plumbing - 1 or 2 Family Dwelling | 2818 MEDILL PL | — |
| 2013-08-16 | 13042-30000-16138 | Plumbing - 1 or 2 Family Dwelling | 8451 GRAND VIEW DR | — |
| 2013-08-16 | 13042-30000-16126 | Plumbing - 1 or 2 Family Dwelling | 3632 SHERIDGE DR | — |
| 2013-08-16 | 13042-30000-16130 | Plumbing - 1 or 2 Family Dwelling | 10811 AMBAZAC WAY | — |
| 2013-08-16 | 13042-30000-16123 | Plumbing - 1 or 2 Family Dwelling | 766 ALMAR AVE | — |
| 2013-04-12 | 13042-10000-07134 | Plumbing - 1 or 2 Family Dwelling | 147 SALTAIR AVE | — |
| 2013-04-02 | 13042-30001-05185 | Plumbing - 1 or 2 Family Dwelling | 249 SALTAIR AVE | — |
| 2013-03-14 | 13042-30000-05185 | Plumbing - 1 or 2 Family Dwelling | 249 SALTAIR AVE | — |
| 2013-03-14 | 13042-30000-05186 | Plumbing - 1 or 2 Family Dwelling | 375 BELOIT AVE | — |
| 2013-02-19 | 13042-30000-03497 | Plumbing - 1 or 2 Family Dwelling | 2740 LAKE HOLLYWOOD DR | — |
| 2013-01-31 | 13030-10001-00189 | Grading - 1 or 2 Family Dwelling | 12245 CANNA ROAD | $0 |
| 2013-01-18 | 13030-10000-00189 | Grading - 1 or 2 Family Dwelling | 12245 CANNA ROAD | $0 |
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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Mosser Plumbing & Heating Inc · General Engineering Contractor
Marina Del Rey, CA
License on file: CA ••••7428
Sources for this report
- CA license board
- City of Los Angeles Open Data (LADBS Building Permits)
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