Imbelloni Construction Co Inc
Report verdict
Licensed & active (expires 2028-09-30) · No board discipline flag found in covered sources · 85 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 | 85 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: 2025-06-12.
What we checked
| License | Checked | CA Corporation #304975 · active |
| Bond | Checked | $25,000 with ATLANTIC SPECIALTY INSURANCE COMPANY · as of 2026-10-14 |
| Workers' comp | Checked | Workers' Compensation Insurance (STATE COMPENSATION INSURANCE FUND) · as of 2026-10-14 |
| Years licensed | Checked | Licensed since 1975 |
| Business registration | Not available in CA | State business registry not loaded yet |
| Permits | Checked | 85 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 1975 (earliest original issue date on these state license records; not a business start date)
| License # | Type | Status | Issued | Expires | Source |
|---|---|---|---|---|---|
| CA 304975 | Corporation (B| C10| C36) Workers' comp: Workers' Compensation Insurance (STATE COMPENSATION INSURANCE FUND); Contractor bond: $25000 (ATLANTIC SPECIALTY INSURANCE COMPANY) | clear | 1975-04-28 | 2028-09-30 | State board |
Bond & workers' comp
| Contractor bond | $25,000 · ATLANTIC SPECIALTY INSURANCE COMPANY · effective 2026-09-01 |
|---|---|
| Workers' comp | Workers' Compensation Insurance · STATE COMPENSATION INSURANCE FUND · effective 2024-04-01 · expires 2027-04-01 |
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 |
|---|---|---|---|---|
| 2025-06-12 | 202506058065 | otc alterations permit | 700 Steiner St | $2,400 |
| 2021-11-23 | 202111233041 | otc alterations permit | 700 Steiner St | $30,000 |
| 2021-11-23 | 202111233040 | otc alterations permit | 700 Steiner St | $40,000 |
| 2021-11-23 | 202111233039 | otc alterations permit | 700 Steiner St | $30,000 |
| 2019-08-21 | 201908219445 | otc alterations permit | 700 Steiner St | $30,000 |
| 2019-08-21 | 201908219442 | otc alterations permit | 700 Steiner St | $45,000 |
| 2019-05-01 | 201905019421 | otc alterations permit | 925 Sutter St | $30,000 |
| 2019-03-19 | 201903195665 | otc alterations permit | 700 Steiner St | $90,000 |
| 2019-03-19 | 201903195662 | otc alterations permit | 700 Steiner St | $30,000 |
| 2019-03-19 | 201903195659 | otc alterations permit | 700 Steiner St | $20,000 |
| 2019-03-19 | 201903195664 | otc alterations permit | 700 Steiner St | $50,000 |
| 2019-03-19 | 201903195663 | otc alterations permit | 700 Steiner St | $5,000 |
| 2019-01-10 | 201901100061 | otc alterations permit | 925 Sutter St | $30,000 |
| 2019-01-10 | 201901100064 | otc alterations permit | 700 Steiner St | $20,000 |
| 2019-01-10 | 201901100063 | otc alterations permit | 700 Steiner St | $20,000 |
| 2018-06-20 | 201806202442 | otc alterations permit | 700 Steiner St | $6,000 |
| 2018-04-27 | 201804277651 | otc alterations permit | 3260 19th St | $25,000 |
| 2018-04-19 | 201804196880 | otc alterations permit | 55 Polk St | $5,000 |
| 2012-03-27 | 201203276930 | otc alterations permit | 2011 Bay Shore Bl | $40,000 |
| 2009-12-21 | 200912173438 | otc alterations permit | 3100 18th St | $1 |
| 2008-12-22 | 200812178694 | otc alterations permit | 19 Megan Dr | $1,000 |
| 2008-12-22 | 200812178693 | otc alterations permit | 29 Megan Dr | $1,000 |
| 2008-12-22 | 200812178691 | otc alterations permit | 205 Lauren Ct | $1,000 |
| 2008-12-22 | 200812178692 | otc alterations permit | 201 Lauren Ct | $1,000 |
| 2008-12-22 | 200812178695 | otc alterations permit | 49 Megan Dr | $1,000 |
| 2008-12-12 | 200812118296 | otc alterations permit | 248 Lauren Ct | $1,000 |
| 2008-12-12 | 200812118284 | otc alterations permit | 1 Megan Dr | $1,000 |
| 2008-12-12 | 200812118293 | otc alterations permit | 180 Mary Teresa St | $1,000 |
| 2008-12-12 | 200812118292 | otc alterations permit | 228 Lauren Ct | $1,000 |
| 2008-12-12 | 200812118295 | otc alterations permit | 238 Lauren Ct | $1,000 |
| 2008-12-12 | 200812118297 | otc alterations permit | 172 Mary Teresa St | $1,000 |
| 2008-12-12 | 200812118291 | otc alterations permit | 9 Megan Dr | $1,000 |
| 2008-12-12 | 200812118298 | otc alterations permit | 164 Mary Teresa St | $1,000 |
| 2008-12-12 | 200812118294 | otc alterations permit | 188 Mary Teresa St | $1,000 |
| 2008-11-18 | 200811126349 | otc alterations permit | 124 Mary Teresa St | $1,000 |
| 2008-11-18 | 200811126353 | otc alterations permit | 108 Mary Teresa St | $1,000 |
| 2008-11-18 | 200811126337 | otc alterations permit | 140 Mary Teresa St | $1,000 |
| 2008-11-18 | 200811126352 | otc alterations permit | 100 Mary Teresa St | $1,000 |
| 2008-11-18 | 200811126348 | otc alterations permit | 132 Mary Teresa St | $1,000 |
| 2008-11-18 | 200811126355 | otc alterations permit | 156 Mary Teresa St | $1,000 |
| 2008-11-18 | 200811126350 | otc alterations permit | 148 Mary Teresa St | $1,000 |
| 2008-11-18 | 200811126351 | otc alterations permit | 98 Mary Teresa St | $1,000 |
| 2008-11-18 | 200811126354 | otc alterations permit | 116 Mary Teresa St | $1,000 |
| 2008-11-04 | 200804290915 | additions alterations or repairs | 2011 Bay Shore Bl | $40,000 |
| 2008-10-30 | 200809242555 | otc alterations permit | 28 Megan Dr | $1 |
| 2008-10-30 | 200809252664 | otc alterations permit | 38 Megan Dr | $1 |
| 2008-10-30 | 200809252652 | otc alterations permit | 78 Megan Dr | $1 |
| 2008-10-30 | 200809252662 | otc alterations permit | 68 Megan Dr | $1 |
| 2008-04-22 | 200804169837 | otc alterations permit | 2095 Harrison St | $35,000 |
| 2008-03-17 | 200411139082 | new construction wood frame | 98 Mary Teresa St | $300,000 |
| 2008-03-17 | 200411139085 | new construction wood frame | 68 Megan Dr | $300,000 |
| 2008-03-17 | 200411139087 | new construction wood frame | 48 Megan Dr | $300,000 |
| 2008-03-17 | 200411139091 | new construction wood frame | 28 Megan Dr | $300,000 |
| 2008-03-17 | 200411139088 | new construction wood frame | 38 Megan Dr | $300,000 |
| 2008-03-17 | 200411139083 | new construction wood frame | 88 Megan Dr | $300,000 |
| 2008-03-17 | 200411139084 | new construction wood frame | 78 Megan Dr | $300,000 |
| 2007-05-23 | 200705232071 | otc alterations permit | 2011 Bay Shore Bl | $1 |
| 2007-05-09 | 200411139072 | new construction wood frame | 140 Mary Teresa St | $300,000 |
| 2007-05-09 | 200411139078 | new construction wood frame | 116 Mary Teresa St | $300,000 |
| 2007-05-09 | 200411139113 | new construction wood frame | 248 Lauren Ct | $300,000 |
| 2007-05-09 | 200411139068 | new construction wood frame | 164 Mary Teresa St | $300,000 |
| 2007-05-09 | 200411139062 | new construction wood frame | 180 Mary Teresa St | $300,000 |
| 2007-05-09 | 200411139066 | new construction wood frame | 172 Mary Teresa St | $300,000 |
| 2007-05-09 | 200411139079 | new construction wood frame | 108 Mary Teresa St | $300,000 |
| 2007-05-09 | 200411139071 | new construction wood frame | 148 Mary Teresa St | $300,000 |
| 2007-05-09 | 200411139076 | new construction wood frame | 124 Mary Teresa St | $300,000 |
| 2007-05-09 | 200411139061 | new construction wood frame | 188 Mary Teresa St | $300,000 |
| 2007-05-09 | 200411139070 | new construction wood frame | 156 Mary Teresa St | $300,000 |
| 2007-05-09 | 200411139074 | new construction wood frame | 132 Mary Teresa St | $300,000 |
| 2007-05-09 | 200411139101 | new construction wood frame | 228 Lauren Ct | $275,000 |
| 2007-05-09 | 200411139080 | new construction wood frame | 100 Mary Teresa St | $300,000 |
| 2007-02-08 | 200702083712 | otc alterations permit | 700 Steiner St | $2,500 |
| 2005-09-08 | 200509082244 | otc alterations permit | 380 Alabama St | $1 |
| 2002-04-17 | 200204174139 | otc alterations permit | 245 Valencia St | $1 |
| 2002-04-17 | 200204174141 | otc alterations permit | 245 Valencia St | $1 |
| 2002-04-17 | 200204174135 | otc alterations permit | 245 Valencia St | $1 |
| 2002-01-14 | 200201146901 | otc alterations permit | 245 Valencia St | $5,000 |
| 1999-07-16 | 9914474 | otc alterations permit | 2515 Gough St | $1 |
| 1999-04-29 | 9908362 | otc alterations permit | 2515 Gough St | $5,000 |
| 1999-02-05 | 9902359 | otc alterations permit | 2515 Gough St | $40,000 |
| 1998-12-16 | 9801527S | new construction wood frame | 2130 Harrison St | $2,000,000 |
| 1998-06-02 | 9809981 | otc alterations permit | 3118 18th St | $1 |
| 1998-05-08 | 9808291 | otc alterations permit | 3118 18th St | $1 |
| 1998-01-13 | 9800518 | otc alterations permit | 2130 Harrison St | $1 |
| 1998-01-07 | 9800290 | otc alterations permit | 3118 18th St | $1 |
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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Imbelloni Construction Co Inc · General Building Contractor
San Mateo, CA
License on file: CA ••••4975
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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