Central Mechanical Co
Report verdict
Licensed & active (expires 2027-11-30) · No board discipline flag found in covered sources · 38 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 | 38 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: 2013-11-18.
What we checked
| License | Checked | CA Sole Owner #482746 · active |
| Bond | Checked | $25,000 with AMERICAN CONTRACTORS INDEMNITY COMPANY · as of 2026-10-14 |
| Workers' comp | Checked | Exempt · as of 2026-10-14 |
| Years licensed | Checked | Licensed since 1985 |
| Business registration | Not available in CA | State business registry not loaded yet |
| Permits | Checked | 38 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 1985 (earliest original issue date on these state license records; not a business start date)
| License # | Type | Status | Issued | Expires | Source |
|---|---|---|---|---|---|
| CA 482746 | Sole Owner (B| C-4| C10| C36) Workers' comp: Exempt; Contractor bond: $25000 (AMERICAN CONTRACTORS INDEMNITY COMPANY) | clear | 1985-11-15 | 2027-11-30 | State board |
Bond & workers' comp
| Contractor bond | $25,000 · AMERICAN CONTRACTORS INDEMNITY COMPANY · effective 2023-01-01 |
|---|---|
| Workers' comp | Exempt (no employees reported to CSLB) · effective 2025-10-03 |
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 |
|---|---|---|---|---|
| 2013-11-18 | 201311141892 | otc alterations permit | 890 Alabama St | $16,000 |
| 2012-06-15 | 201206152674 | otc alterations permit | 291 03rd Av | $12,000 |
| 2012-03-08 | 201203075553 | otc alterations permit | 2099 Folsom St | $20,000 |
| 2011-08-03 | 201107261046 | otc alterations permit | 974 Valencia St | $18,000 |
| 2011-06-02 | 201105317089 | otc alterations permit | 1475 Polk St | $3,000 |
| 2010-04-23 | 201004231003 | otc alterations permit | 1465 Carroll Av | $12,000 |
| 2010-01-13 | 201001134674 | otc alterations permit | 239 Powell St | $15,000 |
| 2009-09-11 | 200909116637 | otc alterations permit | 385 West Portal Av | $10,000 |
| 2008-08-04 | 200808048348 | otc alterations permit | 2164 Polk St | $12,000 |
| 2008-06-04 | 200806043644 | otc alterations permit | 2170 Market St | $28,000 |
| 2008-03-31 | 200803318386 | otc alterations permit | 700 Montgomery St | $5,000 |
| 2007-08-03 | 200708038732 | otc alterations permit | 330 Fell St | $13,000 |
| 2007-06-06 | 200706063227 | otc alterations permit | 5301 Geary Bl | $12,000 |
| 2006-08-30 | 200608301048 | otc alterations permit | 625 Larkin St | $1 |
| 2006-01-04 | 200601041448 | otc alterations permit | 517 Hayes St | $1 |
| 2005-06-13 | 200506134935 | otc alterations permit | 130 Church St | $8,000 |
| 2005-04-11 | 200504119699 | otc alterations permit | 517 Hayes St | $5,500 |
| 2005-02-11 | 200502115329 | otc alterations permit | 149 02nd St | $32,000 |
| 2005-01-14 | 200501143266 | otc alterations permit | 1238 38th Av | $8,000 |
| 2004-08-09 | 200408091044 | otc alterations permit | 800 Cortland Av | $6,000 |
| 2004-06-03 | 200406035495 | otc alterations permit | 2793 San Bruno Av | $8,000 |
| 2003-10-08 | 200310086989 | otc alterations permit | 2598 Harrison St | $15,000 |
| 2003-07-23 | 200307230230 | otc alterations permit | 448 Grove St | $6,000 |
| 2003-07-23 | 200307230229 | otc alterations permit | 442 Grove St | $6,000 |
| 2003-04-23 | 200304232947 | otc alterations permit | 3801 03rd St | $1 |
| 2003-03-27 | 200303270839 | otc alterations permit | 2337 Irving St | $1,500 |
| 2003-03-12 | 200303129521 | otc alterations permit | 415 Brannan St | $14,000 |
| 2003-02-07 | 200302076929 | otc alterations permit | 415 Brannan St | $13,000 |
| 2003-01-17 | 200301175485 | otc alterations permit | 800 Bryant St | $52,000 |
| 2002-10-25 | 200210259905 | otc alterations permit | 4711 Mission St | $5,300 |
| 2002-08-30 | 200208305322 | otc alterations permit | 925 Cortland Av | $15,000 |
| 2002-07-31 | 200207312743 | otc alterations permit | 2114 Fillmore St | $18,000 |
| 2002-05-21 | 200205217089 | otc alterations permit | 239 Powell St | $16,500 |
| 2001-08-28 | 200108287083 | otc alterations permit | 743 Larkin St | $8,000 |
| 2001-03-12 | 200103124073 | otc alterations permit | 237 Powell St | $4,200 |
| 2001-01-25 | 200101250632 | otc alterations permit | 2565 03rd St | $8,000 |
| 2000-12-22 | 200012228562 | otc alterations permit | 2139 Polk St | $2,000 |
| 2000-07-10 | 200007104654 | otc alterations permit | 225 Kearny St | $24,000 |
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.
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Central Mechanical Co · General Building Contractor
San Francisco, CA
License on file: CA ••••2746
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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