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88of 100 · v2

Martin Building Co

General Building Contractor · San Francisco, CA
Active license
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License1 record · Active license
Permits79 on file
Discipline / legalNo board discipline flag
BBBNot yet available
Phone(415) 442-4800
Address1101 Sutter Street

Report verdict

Licensed & active (expires 2027-04-30) · No board discipline flag found in covered sources · 79 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
79 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
79 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: 2025-10-30.

What we checked

LicenseCheckedCA Corporation #565010 · active
BondChecked$25,000 with AMERICAN CONTRACTORS INDEMNITY COMPANY · as of 2026-10-14
Workers' compCheckedWorkers' Compensation Insurance (STATE COMPENSATION INSURANCE FUND) · as of 2026-10-14
Years licensedCheckedLicensed since 1989
Business registrationNot available in CAState business registry not loaded yet
PermitsChecked79 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 1989 (earliest original issue date on these state license records; not a business start date)

License #TypeStatusIssuedExpiresSource
CA 565010Corporation (B)
Workers' comp: Workers' Compensation Insurance (STATE COMPENSATION INSURANCE FUND); Contractor bond: $25000 (AMERICAN CONTRACTORS INDEMNITY COMPANY)		clear1989-04-142027-04-30State board

Bond & workers' comp

Contractor bond$25,000 · AMERICAN CONTRACTORS INDEMNITY COMPANY · effective 2023-01-01
Workers' compWorkers' Compensation Insurance · STATE COMPENSATION INSURANCE FUND · effective 2023-07-01 · expires 2027-07-01

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
2025-10-30202510248103otc alterations permit8 Boardman Pl$8,000
2022-07-28202207269300otc alterations permit855 Bryant St$15,000
2021-07-08202106253246otc alterations permit8 Boardman Pl$10,000
2021-06-02202106021457otc alterations permit8 Boardman Pl$12,000
2021-02-08202101213022otc alterations permit8 Boardman Pl$10,000
2020-06-26202006249066otc alterations permit8 Boardman Pl$5,000
2019-12-16201912169638otc alterations permit1101 Sutter St$7,000
2019-10-31201910316141otc alterations permit1123 Sutter St$50,000
2019-04-22201904228637otc alterations permit8 Boardman Pl$2,500
2019-03-22201902253703otc alterations permit8 Boardman Pl$35,000
2019-02-01201810092631otc alterations permit8 Boardman Pl$148,000
2018-11-27201811266617otc alterations permit3512 16th St$7,500
2018-08-08201808016161otc alterations permit3512 16th St$20,000
2018-07-24201806040903otc alterations permit3512 16th St$35,000
2018-02-28201802282492otc alterations permit374 Harriet St$800
2018-01-24201801249405otc alterations permit374 Harriet St$1
2018-01-16201801168673otc alterations permit3512 16th St$5,000
2017-12-18201712186763otc alterations permit75 Boardman Pl$1
2017-08-23201708185313otc alterations permit440 Jessie St$1
2017-08-17201708104534otc alterations permit3512 16th St$10,000
2017-08-11201704063323demolitions2201 Bay Shore Bl$5,000
2017-02-28201609087136otc alterations permit1550 17th St$22,000
2016-06-30201509227650otc alterations permit374 Harriet St$120,000
2016-06-30201606160175otc alterations permit374 Harriet St$1
2016-06-23201606210550otc alterations permit3512 16th St$3,500
2016-03-18201603182516otc alterations permit3512 16th St$2,500
2015-08-11201507302934otc alterations permit374 Harriet St$6,500
2015-08-11201507302935otc alterations permit724 Brannan St$1,000
2015-07-13201507101214otc alterations permit75 Boardman Pl$15,000
2015-06-24201501286916otc alterations permit724 Brannan St$6,000
2015-06-24201501286917otc alterations permit374 Harriet St$4,000
2015-02-04201502047527additions alterations or repairs374 Harriet St$1
2015-02-04201502047533additions alterations or repairs724 Brannan St$1
2015-01-14201501135631otc alterations permit441 Stevenson St$10,000
2014-10-15201409035360otc alterations permit374 Harriet St$55,000
2014-05-23201404163390otc alterations permit441 Stevenson St$70,000
2014-05-15201405155823otc alterations permit410 Jessie St$1
2014-05-15201405155821otc alterations permit410 Jessie St$1
2014-05-15201405155822otc alterations permit410 Jessie St$1
2014-05-09201405095386otc alterations permit410 Jessie St$1
2014-05-09201405095387otc alterations permit410 Jessie St$1
2014-05-09201405095382otc alterations permit410 Jessie St$1
2014-05-02201405024798otc alterations permit2 Mint Pz$1
2014-05-02201405024797otc alterations permit2 Mint Pz$1
2014-05-02201405024799otc alterations permit2 Mint Pz$1
2014-04-29201404294464otc alterations permit2 Mint Pz$1
2014-04-29201404294467otc alterations permit2 Mint Pz$1
2014-04-29201404294465otc alterations permit2 Mint Pz$1
2014-04-24201404244076otc alterations permit410 Jessie St$1
2014-04-24201404244072otc alterations permit410 Jessie St$1
2014-04-24201404244082otc alterations permit410 Jessie St$1
2014-04-22201404223823otc alterations permit2 Mint Pz$1
2014-04-22201404223814otc alterations permit2 Mint Pz$1
2014-04-22201404223824otc alterations permit2 Mint Pz$1
2014-03-21201403120574otc alterations permit2255 03rd St$50,000
2014-01-30201401297363otc alterations permit2255 03rd St$10,000
2014-01-21201401216683otc alterations permit6 Mint Pz$1
2014-01-21201401216687otc alterations permit6 Mint Pz$1
2014-01-16201401156348otc alterations permit6 Mint Pz$1
2014-01-16201401166452otc alterations permit8 Mint Pz$1
2014-01-16201401156356otc alterations permit6 Mint Pz$1
2014-01-16201401156357otc alterations permit6 Mint Pz$1
2014-01-14201401146285otc alterations permit6 Mint Pz$1
2014-01-14201401146280otc alterations permit6 Mint Pz$1
2014-01-14201401146286otc alterations permit6 Mint Pz$1
2013-11-27201311222640otc alterations permit2225 03rd St$15,000
2013-09-16201309166847otc alterations permit2 Mint Pz$40,000
2013-08-14201307252756otc alterations permit8 Mint Pz$40,000
2013-06-18201306189822otc alterations permit2 Mint Pz$1
2013-06-18201306189820otc alterations permit8 Mint Pz$5,000
2013-01-02201301027091otc alterations permit440 Jessie St$8,000
2010-03-23201003057659otc alterations permit8 Mint Pz$5,500
2009-09-24200909086370otc alterations permit2225 03rd St$45,000
2009-05-14200905148393otc alterations permit16 Mint Pz$1
2008-11-14200811136454otc alterations permit414 Jessie St$7,000
2008-03-05200706133787additions alterations or repairs420 Jessie St$15,000
2005-07-14200507147616otc alterations permit424 Jessie St$5,000
2002-08-12200208123697otc alterations permit85 Natoma St$1
2000-07-10200007104633otc alterations permit54 Mint 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.

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Reviews

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Martin Building Co · General Building Contractor
San Francisco, CA
License on file: CA ••••5010
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Sources for this report

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