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G M M Construction Co

Name: G M M Construction Co
Address: 440 Cypress Avenue, San Bruno, CA, 94066, US
Telephone: (650) 922-4215

General Building Contractor · San Bruno, CA

Active license

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License1 record · Active license

Permits100 on file

Discipline / legalNo board discipline flag

BBBNot yet available

Phone(650) 922-4215

Address440 Cypress Avenue

Report verdict

Licensed & active (expires 2028-03-31) · No board discipline flag found in covered sources · 213 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

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	213 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: 2026-10-07.

What we checked

License	Checked	CA Sole Owner #591208 · active
Bond	Checked	$25,000 with MERCHANTS BONDING COMPANY (MUTUAL) · as of 2026-10-14
Workers' comp	Checked	License does not have current W/C (STATE COMPENSATION INSURANCE FUND) · as of 2026-10-14
Years licensed	Checked	Licensed since 1990
Business registration	Not available in CA	State business registry not loaded yet
Permits	Checked	213 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 1990 (earliest original issue date on these state license records; not a business start date)

License #	Type	Status	Issued	Expires	Source
CA 591208	Sole Owner (B) Workers' comp: License does not have current W/C (STATE COMPENSATION INSURANCE FUND); Contractor bond: $25000 (MERCHANTS BONDING COMPANY (MUTUAL))	clear	1990-03-27	2028-03-31	State board

Bond & workers' comp

Contractor bond	$25,000 · MERCHANTS BONDING COMPANY (MUTUAL) · effective 2026-02-01
Workers' comp	License does not have current W/C · STATE COMPENSATION INSURANCE FUND · effective 2025-11-02 · expires 2026-11-02

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
2026-10-07	202609118026	otc alterations permit	405 Clipper St	$36,900
2026-06-23	202606223648	otc alterations permit	2190 Washington St	$24,500
2026-06-03	202606032476	otc alterations permit	462 21st Av	$12,600
2026-05-19	202605191513	otc alterations permit	1135 Lake St	$18,600
2026-05-19	202605191514	otc alterations permit	1137 Lake St	$35,400
2026-04-29	202604290282	otc alterations permit	2190 Washington St	$18,500
2025-12-17	202512171967	otc alterations permit	440 Arguello Bl	$1,500
2025-12-17	202512172002	otc alterations permit	2190 Washington St	$36,500
2025-12-17	202512182173	—	—	—
2025-10-06	202510066805	otc alterations permit	440 Arguello Bl	$32,500
2025-09-25	202509235904	otc alterations permit	2190 Washington St	$36,100
2025-08-06	202508062458	otc alterations permit	2060 Pacific Av	$39,500
2025-04-23	202504235099	otc alterations permit	440 Arguello Bl	$1
2025-04-23	202504224937	otc alterations permit	903 Fulton St	$15,200
2025-04-23	202504224933	otc alterations permit	440 Arguello Bl	$25,600
2025-04-23	202504225015	otc alterations permit	1610 Leavenworth St	$1
2025-03-07	202503051656	otc alterations permit	1048 Union St	$1
2024-10-25	202410253757	otc alterations permit	3644 16th St	$4,500
2024-08-02	202109027695	otc alterations permit	16 Cole St	$2,000
2024-07-01	202407015578	otc alterations permit	1234 Taylor St	$42,700
2024-02-09	202402075408	otc alterations permit	405 Clipper St	$41,600
2023-11-30	202311301662	otc alterations permit	1341 Green St	$3,000
2023-11-30	202311301658	otc alterations permit	701 Parker Av	$38,400
2023-08-03	202308033605	otc alterations permit	681 Arguello Bl	$39,600
2023-05-09	202305087341	otc alterations permit	1234 Taylor St	$29,650
2023-03-28	202303284489	otc alterations permit	1382 05th Av	$26,500
2023-02-10	202302081613	otc alterations permit	1201 Guerrero St	$3,200
2023-02-10	202302081628	otc alterations permit	1519 Masonic Av	$11,500
2023-02-08	202302081640	otc alterations permit	2190 Washington St	$34,320
2023-01-06	202212309528	otc alterations permit	1814 Filbert St	$4,850
2022-11-29	202211297289	otc alterations permit	2425 Larkin St	$18,300
2022-11-18	202211176711	otc alterations permit	3232 Gough St	$4,100
2022-10-26	202210265182	otc alterations permit	2028 Broderick St	$32,800
2022-08-24	202208241154	otc alterations permit	455 07th Av	$32,000
2022-08-24	202208241161	otc alterations permit	2190 Washington St	$30,250
2022-07-25	202207017680	otc alterations permit	2416 Bush St	$1
2022-07-25	202207259216	otc alterations permit	1382 05th Av	$32,500
2022-04-19	202204192480	otc alterations permit	2190 Washington St	$31,240
2022-04-01	202204011347	otc alterations permit	1674 Funston Av	$1
2022-03-11	202203119760	otc alterations permit	1048 Union St	$34,100
2022-03-11	202203119754	otc alterations permit	1048 Union St	$34,100
2022-02-15	202202158029	otc alterations permit	2425 Larkin St	$12,500
2022-01-06	202201065446	otc alterations permit	2060 Pacific Av	$7,500
2021-10-28	202110281330	otc alterations permit	121 Dolores St	$41,250
2021-06-09	202102124551	otc alterations permit	2095 Fulton St	$5,000
2021-06-09	202102033924	otc alterations permit	115 Dolores St	$3,000
2021-06-09	202102255352	otc alterations permit	16 Cole St	$5,000
2021-05-13	202105130295	otc alterations permit	2190 Washington St	$30,250
2021-04-08	202104088139	otc alterations permit	750 Parnassus Av	$18,200
2021-04-08	202102124562	otc alterations permit	121 Dolores St	$5,000
2021-04-08	202104088137	otc alterations permit	1382 05th Av	$18,200
2021-03-24	202103237137	otc alterations permit	1140 Vallejo St	$10,000
2021-03-04	202103045797	otc alterations permit	750 Parnassus Av	$18,200
2021-03-04	202103045796	otc alterations permit	2024 Broderick St	$6,500
2021-01-27	202101263323	otc alterations permit	1610 Leavenworth St	$1
2021-01-27	202101263335	otc alterations permit	2095 Fulton St	$1
2021-01-27	202101263337	otc alterations permit	440 Arguello Bl	$1
2021-01-27	202101263336	otc alterations permit	3044 Octavia St	$1
2021-01-27	202101263328	otc alterations permit	701 Parker Av	$1
2021-01-26	202101263306	otc alterations permit	1048 Union St	$1
2021-01-26	202101263301	otc alterations permit	1847 Clay St	$1
2021-01-26	202101263307	otc alterations permit	1129 Stanyan St	$1
2021-01-25	202101253235	otc alterations permit	2190 Washington St	$32,200
2021-01-25	202101253224	otc alterations permit	1140 Vallejo St	$36,500
2021-01-25	202101253233	otc alterations permit	2190 Washington St	$30,100
2021-01-22	202101213027	otc alterations permit	675 Corbett Av	$1
2021-01-04	202101042024	otc alterations permit	2060 Pacific Av	$26,350
2020-12-14	202011179029	otc alterations permit	940 Page St	$20,000
2020-08-27	202008262708	otc alterations permit	1221 Greenwich St	$32,700
2020-08-27	202008262710	otc alterations permit	1847 Clay St	$32,700
2020-06-09	202006098295	otc alterations permit	3726 Broderick St	$35,500
2020-05-12	202003116783	otc alterations permit	1221 Greenwich St	$31,000
2019-12-31	201912311043	otc alterations permit	1048 Union St	$34,900
2019-11-01	201908017606	otc alterations permit	1674 Funston Av	$15,000
2019-09-23	201512296049	additions alterations or repairs	701 Parker Av	$40,000
2019-09-06	201708235629	otc alterations permit	115 Dolores St	$45,000
2019-09-06	201909060962	otc alterations permit	681 Arguello Bl	$26,500
2019-06-24	201906244292	otc alterations permit	675 Corbett Av	$14,600
2019-05-24	201811145906	otc alterations permit	450 Gough St	$20,000
2019-01-29	201901291525	otc alterations permit	1398 05th Av	$9,500
2019-01-17	201901170568	otc alterations permit	2095 Fulton St	$15,200
2018-12-28	201812289316	otc alterations permit	2095 Jackson St	$32,500
2018-11-27	201811276782	otc alterations permit	1845 Clay St	$25,500
2018-10-26	201512296035	otc alterations permit	701 Parker Av	$120,000
2018-10-17	201710242074	additions alterations or repairs	2900 Pacific Av	$95,000
2018-09-18	201809180695	otc alterations permit	210 Lake St	$26,500
2018-07-31	201807316024	otc alterations permit	1610 Leavenworth St	$38,500
2018-05-22	201805169278	otc alterations permit	292 Ivy St	$1
2018-05-11	201804045489	otc alterations permit	292 Ivy St	$25,000
2018-02-08	201802080851	otc alterations permit	750 Parnassus Av	$60,000
2017-10-31	201710312768	otc alterations permit	675 Corbett Av	$21,000
2017-10-31	201710312770	otc alterations permit	440 Arguello Bl	$9,500
2017-08-25	201708245849	otc alterations permit	2095 Fulton St	$1
2017-08-22	201702088886	additions alterations or repairs	2060 Pacific Av	$100,000
2017-05-30	201705307923	otc alterations permit	2190 Washington St	$18,000
2017-05-30	201705307922	otc alterations permit	2095 Fulton St	$31,500
2017-03-22	201703222092	otc alterations permit	1845 Clay St	$26,500
2017-03-17	201703171729	otc alterations permit	701 Parker Av	$25,000
2017-02-09	201604013710	additions alterations or repairs	2095 Fulton St	$30,000
2017-02-03	201702038549	otc alterations permit	3044 Octavia St	$21,000

Showing the 100 most recent of 213 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.

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G M M Construction Co · General Building Contractor
San Bruno, CA
License on file: CA ••••1208

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Sources for this report

CA license board
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