Ryan Engineering Incorporated
Report verdict
Licensed & active (expires 2027-07-31) · No board discipline flag found in covered sources · 53 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 | 53 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: 2019-04-02.
What we checked
| License | Checked | CA Corporation #476513 · active |
| Bond | Checked | $25,000 with AMERICAN CONTRACTORS INDEMNITY 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 1985 |
| Business registration | Not available in CA | State business registry not loaded yet |
| Permits | Checked | 53 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 476513 | Corporation (A| C21) Workers' comp: Workers' Compensation Insurance (STATE COMPENSATION INSURANCE FUND); Contractor bond: $25000 (AMERICAN CONTRACTORS INDEMNITY COMPANY) | clear | 1985-07-15 | 2027-07-31 | State board |
Bond & workers' comp
| Contractor bond | $25,000 · AMERICAN CONTRACTORS INDEMNITY COMPANY · effective 2023-01-01 |
|---|---|
| Workers' comp | Workers' Compensation Insurance · STATE COMPENSATION INSURANCE FUND · effective 2026-03-01 · expires 2027-09-01 |
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 |
|---|---|---|---|---|
| 2019-04-02 | 201808016154 | grade or quarry or fill or excavate | 495 Cambridge St | $170,390 |
| 2018-08-28 | 201505146333 | additions alterations or repairs | 29 Adair St | $107,000 |
| 2018-05-22 | 201706159426 | demolitions | 495 Cambridge St | $20,000 |
| 2018-05-22 | 201706159424 | demolitions | 495 Cambridge St | $20,000 |
| 2018-05-22 | 201706159419 | demolitions | 495 Cambridge St | $20,000 |
| 2018-05-22 | 201706159425 | demolitions | 495 Cambridge St | $20,000 |
| 2018-05-15 | 201712015298 | demolitions | 950 Tennessee St | $50,000 |
| 2017-09-14 | 201607273499 | demolitions | 4041 Cesar Chavez St | $20,000 |
| 2016-06-27 | 201603141952 | demolitions | 485 Carolina St | $148,086 |
| 2016-06-27 | 201603141955 | demolitions | 1601 Mariposa St | $306,180 |
| 2016-06-27 | 201603141956 | demolitions | 1677 Mariposa St | $31,734 |
| 2016-05-09 | 201507161644 | additions alterations or repairs | 1238 Sutter St | $6,500,000 |
| 2015-12-23 | 201407302498 | demolitions | 3123 Folsom St | $5,000 |
| 2015-09-15 | 201506199468 | otc alterations permit | 333 Pennsylvania Av | $70,000 |
| 2015-09-15 | 201506199466 | otc alterations permit | 355 Pennsylvania Av | $75,000 |
| 2015-09-15 | 201506199464 | otc alterations permit | 331 Pennsylvania Av | $40,000 |
| 2011-09-28 | 201109134439 | otc alterations permit | 1457 Willard St | $125,000 |
| 2011-04-15 | 200711077575 | demolitions | 262 Madison St | $3,000 |
| 2011-04-15 | 200711077568 | demolitions | 268 Madison St | $8,000 |
| 2010-10-26 | 200707308099 | demolitions | 19 Tehama St | $10,000 |
| 2010-07-14 | 200503167629 | demolitions | 1461 Pine St | $30,000 |
| 2010-07-14 | 200503167628 | demolitions | 1465 Pine St | $30,000 |
| 2010-07-02 | 201006144446 | otc alterations permit | 655 Brotherhood Wy | $15,000 |
| 2010-06-29 | 201006295566 | otc alterations permit | 327 Hayes St | $1 |
| 2010-06-29 | 201006295564 | otc alterations permit | 228 Linden St | $1 |
| 2010-06-29 | 201006295563 | otc alterations permit | 231 Franklin St | $1 |
| 2010-06-29 | 201006295560 | otc alterations permit | 233 Franklin St | $1 |
| 2010-06-29 | 201006295565 | otc alterations permit | 327 Hayes St | $1 |
| 2010-02-05 | 201001275394 | otc alterations permit | 430 29th Av | $30,000 |
| 2009-09-23 | 200909237479 | demolitions | 533 Laidley St | $10,000 |
| 2009-03-05 | 200903053502 | otc alterations permit | 965 Geary St | $1 |
| 2008-11-25 | 200706012756 | new construction wood frame | 3664 22nd St | $570,000 |
| 2008-10-22 | 200706123707 | demolitions | 139 Steiner St | — |
| 2008-08-25 | 200807217193 | additions alterations or repairs | 70 Douglass St | $30,000 |
| 2008-06-16 | 200805192357 | additions alterations or repairs | 71 Ord St | $15,000 |
| 2008-06-12 | 200805293173 | otc alterations permit | 3577 Pacific Av | $1 |
| 2008-05-22 | 200804250683 | additions alterations or repairs | 3119 Harrison St | $50,000 |
| 2008-05-22 | 200804250687 | additions alterations or repairs | 3133 Harrison St | $30,000 |
| 2008-04-08 | 200804089126 | otc alterations permit | 70 Douglass St | $5,000 |
| 2008-04-02 | 200803247853 | otc alterations permit | 70 Douglass St | $8,900 |
| 2008-03-06 | 200803066455 | otc alterations permit | 936 South Van Ness Av | $8,000 |
| 2008-03-06 | 200803066462 | otc alterations permit | 948 South Van Ness Av | $24,000 |
| 2008-01-18 | 200801182867 | otc alterations permit | 942 South Van Ness Av | $40,000 |
| 2007-12-14 | 200709263828 | additions alterations or repairs | 228 Linden St | $26,104 |
| 2007-12-14 | 200709263826 | additions alterations or repairs | 327 Hayes St | $60,909 |
| 2007-08-21 | 200506286306 | additions alterations or repairs | 2701 Larkin St | $800,000 |
| 2007-05-25 | 200705252330 | otc alterations permit | 1096 South Van Ness Av | $40,000 |
| 2007-04-23 | 200704239382 | otc alterations permit | 365 Pacheco St | $25,000 |
| 2007-01-12 | 200611097343 | additions alterations or repairs | 990 Polk St | $40,000 |
| 2006-10-03 | 200409154254 | new construction wood frame | 101 Poppy Ln | $325,000 |
| 2006-09-15 | 200501143283 | new construction wood frame | 538 Laidley St | $450,000 |
| 2005-11-01 | 200109208800 | new construction wood frame | 42 Ord St | $483,200 |
| 2000-06-01 | 200004217850 | demolitions | 299 Dolores St | — |
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
Search other sites — these open a search for this name and location. They are not verified matches; check the business name, address and license number on the result.
Search Google Maps ↗ Search Angi ↗ Search Yelp ↗ Search BBB ↗ Search HomeAdvisor ↗
Outside ratings are shown for context only and are not part of the HomeProFax Score. Why?
Reviews
External review checks (we link out; we do not store or score Google, Angi, Yelp or Houzz ratings):
Check Google reviews ↗ Search BBB ↗
Homeowner reviews on HomeProFax
No published homeowner reviews yet.
Leave a review
Is this your business?
Claim this profile for free to correct details, add insurance and photos, and get a verified badge.
Ryan Engineering Incorporated · General Engineering Contractor
Sonoma, CA
License on file: CA ••••6513
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.
More General Contractors in Sonoma, CA
Compare 175 general contractors in Sonoma by license status, permits and score.
See general contractors in Sonoma → All contractors in Sonoma