Home › California › Santa Rosa › Alpha Fire Suppression Systems Inc
88of 100 · v2

Alpha Fire Suppression Systems Inc

Fire Protection Contractor · Santa Rosa, CA
Active license
Is this your business? Claim it free →
License1 record · Active license
Permits100 on file
Discipline / legalNo board discipline flag
BBBNot yet available
Phone(707) 527-6407
Address2391 Circadian Way

Report verdict

Licensed & active (expires 2027-04-30) · No board discipline flag found in covered sources · 108 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

✓ License
Checked
1 board record(s) · Active license
✓ Discipline & legal
Checked
No board discipline flag found in covered sources.
✓ Permits
Checked
100 permit(s) on file from covered city sources.
◐ Reviews & complaints
Where available
BBB where researched and approved HomeProFax reviews only; external ratings are linked below, not stored or scored.

Score breakdown

FactorPointsWhy
License status35/35
Active license on file with a state board
Discipline & legal flags20/20
No disciplinary flag on board record
Permit history20/20
108 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: 2013-10-09.

What we checked

LicenseCheckedCA Corporation #670313 · active
BondChecked$25,000 with AMERICAN CONTRACTORS INDEMNITY COMPANY · as of 2026-10-14
Workers' compCheckedWorkers' Compensation Insurance (INSURANCE COMPANY OF THE WEST) · as of 2026-10-14
Years licensedCheckedLicensed since 1993
Business registrationNot available in CAState business registry not loaded yet
PermitsChecked108 permits on record
DisciplineCheckednone on record
OSHANot checked yetOSHA records not checked yet
Reviews & outside linksNot checked yetNo review lookup run yet
Contractor-providedNot checked yetNothing 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 1993 (earliest original issue date on these state license records; not a business start date)

License #TypeStatusIssuedExpiresSource
CA 670313Corporation (C16)
Workers' comp: Workers' Compensation Insurance (INSURANCE COMPANY OF THE WEST); Contractor bond: $25000 (AMERICAN CONTRACTORS INDEMNITY COMPANY)		clear1993-04-282027-04-30State board

Bond & workers' comp

Contractor bond$25,000 · AMERICAN CONTRACTORS INDEMNITY COMPANY · effective 2023-01-01
Workers' compWorkers' Compensation Insurance · INSURANCE COMPANY OF THE WEST · effective 2026-10-01 · expires 2027-10-01

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

DatePermitTypeAddressValue
2013-10-09201309136781additions alterations or repairs2505 03rd St$12,500
2013-05-23201305237760otc alterations permit39 Dorman Av$6,325
2013-04-10201304104204otc alterations permit2505 03rd St$5,860
2011-11-03201111038180otc alterations permit2455 03rd St$1,500
2011-08-09201108092061otc alterations permit650 Delancey St$4,100
2011-08-01201107281269otc alterations permit1360 Jones St$5,900
2010-11-08201011084486otc alterations permit1360 Jones St$1
2010-11-08201011084484otc alterations permit1360 Jones St$1
2010-11-08201011084488otc alterations permit1360 Jones St$1
2010-11-08201011084483otc alterations permit1360 Jones St$1
2010-11-08201011084482otc alterations permit1360 Jones St$1
2010-11-08201011084485otc alterations permit1360 Jones St$1
2010-11-08201011084487otc alterations permit1360 Jones St$1
2010-07-13201007136433otc alterations permit2565 03rd St$5,000
2010-06-25201006255373otc alterations permit1360 Jones St$5,700
2010-03-24201003248836otc alterations permit301 Main St$1,500
2010-03-24201003248835otc alterations permit1360 Jones St$2,300
2009-07-15200907082230otc alterations permit1360 Jones St$6,100
2009-07-15200907082227otc alterations permit1360 Jones St$7,380
2009-01-09200901099886otc alterations permit1360 Jones St$7,000
2008-03-25200803257914otc alterations permit1360 Jones St$6,700
2008-03-25200803257920otc alterations permit1360 Jones St$6,700
2008-03-13200803137002otc alterations permit1981 Broadway$1
2007-04-13200704138687otc alterations permit1360 Jones St$9,000
2007-02-15200701252528additions alterations or repairs201 Potrero Av$20,000
2006-12-05200612059126otc alterations permit1360 Jones St$5,200
2006-10-05200610054226otc alterations permit207 Powell St$5,000
2006-09-28200609283573otc alterations permit1360 Jones St$10,000
2006-09-07200609071574otc alterations permit1979 Broadway$16,000
2006-06-27200606275074otc alterations permit1360 Jones St$1
2005-09-22200509223539otc alterations permit650 02nd St$450
2005-06-02200502034682additions alterations or repairs2928 Arelious Walker Dr$5,800
2005-05-17200502034681additions alterations or repairs2916 Arelious Walker Dr$4,400
2005-05-17200502034684additions alterations or repairs2958 Arelious Walker Dr$4,400
2005-05-17200502034683additions alterations or repairs2938 Arelious Walker Dr$6,000
2005-05-17200505172630otc alterations permit888 Ofarrell St$800
2005-05-17200502034685additions alterations or repairs2920 Arelious Walker Dr$3,600
2005-05-12200502034675additions alterations or repairs2974 Arelious Walker Dr$5,800
2005-05-12200502034676additions alterations or repairs2998 Arelious Walker Dr$6,000
2005-05-12200502034677additions alterations or repairs2946 Arelious Walker Dr$6,000
2005-05-12200502034680additions alterations or repairs2988 Arelious Walker Dr$4,400
2005-05-12200502034678additions alterations or repairs2980 Arelious Walker Dr$2,200
2005-05-12200502034679additions alterations or repairs2908 Arelious Walker Dr$6,000
2005-03-15200503157535otc alterations permit888 Ofarrell St$2,200
2005-01-14200501143301otc alterations permit111 Maiden Ln$3,100
2004-12-17200412171730otc alterations permit18 Edgehill Wy$1
2004-12-17200412171735otc alterations permit201 Potrero Av$2,000
2004-09-24200409245153otc alterations permit65 Oak Grove St$3,980
2004-08-24200408242397otc alterations permit210 Post St$19,280
2004-08-19200401093749additions alterations or repairs18 Edgehill Wy$15,000
2004-07-02200407027904otc alterations permit201 Post St$6,850
2004-04-30200404302770otc alterations permit128 King St$2,600
2004-04-27200404272370otc alterations permit5 03rd St$1
2004-02-19200402196700otc alterations permit53 03rd St$1
2004-02-19200402196701otc alterations permit5 03rd St$1
2004-01-14200401143981otc alterations permit2533 Washington St$1
2003-11-24200311240989otc alterations permit201 Post St$6,600
2003-09-23200309235442otc alterations permit63 Powell St$500
2003-08-21200307078814additions alterations or repairs3732 Geary Bl$24,000
2003-07-07200307078811otc alterations permit706 Sansome St$3,200
2003-06-26200306268031otc alterations permit57 Columbia Square St$3,800
2003-04-11200304112014otc alterations permit2533 Washington St$3,600
2003-03-28200303280916otc alterations permit201 Post St$8,500
2003-03-28200303280921otc alterations permit5 03rd St$1
2003-02-11200302117156otc alterations permit201 Post St$2,500
2003-01-30200301306284otc alterations permit201 Post St$1,500
2002-07-11200207111127otc alterations permit1199 Bush St$1,850
2002-05-30200205307753otc alterations permit201 Post St$7,500
2002-05-03200205035626otc alterations permit5 03rd St$75,000
2002-04-11200204113662otc alterations permit2200 19th Av$15,250
2002-02-05200202058503otc alterations permit2044 Green St$4,500
2002-01-16200201167124otc alterations permit2002 03rd St$1
2001-09-18200109188586otc alterations permit1597 Howard St$3,000
2001-08-14200108145969otc alterations permit150 Executive Park Bl$1,500
2001-07-30200107304762otc alterations permit111 Ellis St$500
2001-06-19200106191817otc alterations permit1145 Market St$2,500
2001-05-25200104025789additions alterations or repairs2002 03rd St$125,000
2001-05-25200105250016otc alterations permit1145 Market St$3,500
2001-05-05200002041058otc alterations permit150 Executive Park Bl$1,500
2001-01-29200101290760otc alterations permit461 02nd St$1,200
2000-11-15200008248722additions alterations or repairs201 Post St$159,000
2000-10-17200010173169otc alterations permit706 Sansome St$1
2000-10-03200009291987additions alterations or repairs1597 Howard St$1
2000-09-26200009261527otc alterations permit706 Sansome St—
2000-09-14200009140528otc alterations permit2301 03rd St$2,500
2000-09-12200009120234otc alterations permit2060 Chestnut St$3,000
2000-06-29200006293983otc alterations permit63 Powell St$8,500
2000-05-31200004137206additions alterations or repairs706 Sansome St$12,500
2000-05-03200004137209additions alterations or repairs1233 Howard St$7,500
2000-04-0320000125182additions alterations or repairs31 Orben Pl$1,800
2000-04-03200004036114otc alterations permit2800 Leavenworth St$2,800
2000-04-03200004036118otc alterations permit2828 18th St$45,500
1999-09-079918701otc alterations permit1145 Market St$2,500
1999-05-059906516additions alterations or repairs500 Indiana St$1
1999-04-139901329additions alterations or repairs1233 Howard St$45,000
1999-01-059900134otc alterations permit1145 Market St$2,500
1998-12-159825553otc alterations permit1145 Market St$800
1998-11-029822435otc alterations permit1 Harrison St$2,200
1998-11-029822436otc alterations permit3365 Sacramento St$900
1998-10-229819074additions alterations or repairs500 Indiana St$90,000

Showing the 100 most recent of 108 permits on file. 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

Reviews are moderated before publishing.

Is this your business?

Claim this profile for free to correct details, add insurance and photos, and get a verified badge.

Claiming this profile
Alpha Fire Suppression Systems Inc · Fire Protection Contractor
Santa Rosa, CA
License on file: CA ••••0313
I am the…

Next: enter the 6-digit code we email you (good for 48 hours). Most claims get a decision right after that, along with your website badge and a link to finish your profile. If yours needs a person to check it, you will hear back within 1 business day. After approval you’ll get a short “complete your profile” step for insurance, service areas, website and photos — none of that is needed now.

Something wrong with the name, city or license above?

Only fill this in if the license on file is not yours. Otherwise leave it blank — we already have it.

For a wrong business name or city, submit the claim and note it via Request a correction — an admin reviews every claim.

Sources for this report

See something wrong? Request a correction. This report is compiled from public records and is not a consumer report.