✓

License is active

Source: Contractors State License Board (CSLB)

✓

Licensed

Current and in good standing

✓

Bonded

$25,000 surety bond

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WC exempt

No employees — exempt from requirement

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Clean record

No complaints or disciplinary actions

California licensing requirements →

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PIOMBO G M CONSTRUCTION

Owner: G M PIOMBO CONSTRUCTION

License Number: 669193
State: California
Status: active
Business Type: Sole Owner
Address: 208 VALLE VISTA DR DANVILLE, CA, 94526 Contra Costa County
Phone: (925) 451 2136

License Dates

Issued

04/14/1993

Expires

04/30/2027

Expires in 13 months

CSLB Last Updated

03/20/2026

License Classifications

B General Building Contractor

Personnel & Officers

PIOMBO GEORGE MICHAEL

Sole Owner

HIC

Active

Contractor Bond

Bonded

Amount: $25,000

Company: BUSINESS ALLIANCE INSURANCE COMPANY

Bond #G19033211189

Effective: 03/20/2026

Workers' Compensation

Exempt

Owner/officer with no employees — exempt from WC requirement

CSLB designation: Exempt

Complaints & Disciplinary History

No disciplinary actions on file

This reflects CSLB's bulk license data. For detailed complaint history including pending investigations, check the official CSLB record.

Building Permits

Source: LA City Open Data (LADBS)

otc alterations permit

979 Duncan St, 94131

replace living room windows on two levels - not visible form street/back of house.

$11,200

2013-01-14

complete

otc alterations permit

2 Gough St, 94103

to obtain a final inspection for work approved under pa# 200908134787,( which was under 74 otis which has had an address change ) all work is complete

2012-10-22

issued

additions alterations or repairs

2 Gough St, 94103

create 1st fl deck over (e)pit, create 2nd fl deck @(e)lightwell, 6 (n)metal balconies @ gough st elevation. replace 7(e)windows @gough st w/doors,(n)glass guardrail at(e)roof deck. (n)metal awning at

$80,000

2012-06-05

issued

additions alterations or repairs

86 Otis St, 94103

install (2) new stairs to roof and penthouse for existing 3-story building.

$25,000

2010-03-23

issued

otc alterations permit

2 Gough St, 94103

fire alarm: all floors & basement.

$15,000

2010-01-25

issued

otc alterations permit

86 Otis St, 94103

revision to application 200906019487.to provide clarification for structural details.

$1,000

2009-11-17

complete

otc alterations permit

74 Otis St, 94103

frame (e) concrete beams with 20 ga. 2x4 metal studs fastened to underside of concrete deck and beam with concrete screws per delta 2 on plans. revision to application 2009-0601-9487. (change of use a

$2,000

2009-10-02

complete

otc alterations permit

74 Otis St, 94103

revision to 200906019487-r2. porovide stl brace frame in lieu of concrete wall at 2nd and 3rd fl

2009-10-02

complete

additions alterations or repairs

86 Otis St, 94103

change of use from entertainment club to office of existing 3-story bldg. commercial tenant improvement including interior stairs & elevators. new garage at basement.

$500,000

2009-09-17

expired

otc alterations permit

74 Otis St, 94103

(n) elevator pit at basement lvl; foundation work at basement lvl. mep under separate permit. note change of use under separate application 200906019487.(n) ada upgrade in (e) basement bathroom. (n) h

$55,000

2009-07-07

complete

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Data sourced from official state licensing board records. Always confirm critical information directly with the state board.