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License is active

Source: Contractors State License Board (CSLB)

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Licensed

Current and in good standing

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Bonded

$25,000 surety bond

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Insured

Workers' comp coverage on file

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Clean record

No complaints or disciplinary actions

California licensing requirements →

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MOUNTAIN BAY CONSTRUCTION INC

License Number: 583372
State: California
Status: active
Business Type: Corporation
Address: 100 KRISTIN MARIE CT NOVATO, CA, 94945 Marin County
Phone: (415) 385 9692

License Dates

Issued

12/21/1989

Expires

12/31/2027

Expires in 21 months

CSLB Last Updated

01/07/2026

License Classifications

A| B| C16| C36 A| B| C16| C36

Personnel & Officers

BALDWIN BRUCE EDWARD

Responsible Managing Officer

BC36C16HIC

Active

EGURROLA HENRY

Officer

Former

BALDWIN WILLIAM RICHARD

Officer

Former

MORI KATSUYOSHI

Chief Executive Officer/President

Former

IWATE PETER

Chief Executive Officer/President

Active

Contractor Bond

Bonded

Amount: $25,000

Company: MERCHANTS BONDING COMPANY (MUTUAL)

Bond #101582370

Effective: 08/07/2025

Workers' Compensation

Has policy

Carrier: INSURANCE COMPANY OF THE WEST

Policy #WSA505851905

Effective: 01/01/2026

Expires: 01/01/2027

CSLB designation: Workers' Compensation Insurance

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

940 Grove St, 94117

revision to appl #2014.02.06.7943 to clarify 2 pages to architectural plans as historical original building use.

cancelled

otc alterations permit

2334 Webster St, 94115

replace windows in front facade. revision to app#201503261971

cancelled

otc alterations permit

124 16th Av, 94118

fire sprinkler permit consturct all new fire sprinklers to new remodel . will connect to main water line and install (n) water meter

$25,000

2025-08-27

issued

otc alterations permit

124 16th Av, 94118

proposed shoring of (e) structure and foundation sequences construction

$5,000

2025-08-01

issued

additions alterations or repairs

124 16th Av, 94118

proposed vertical and horizontal addition including demo of a portion of the (e) structure at rear of building; raise ground floor elevation to match sidewalk; raise (e) 2/f level approx 3', interior

$606,811

2025-02-14

issued

otc alterations permit

1626 Vallejo St, 94123

remodel of (e) three bathrooms and (e) kitchen in same footprint, no stuctural changes, no change to the front facade of the building

$150,000

2023-08-01

complete

otc alterations permit

1626 Vallejo St, 94123

rebuild exterior stairs at rear of building

$5,000

2023-08-01

issued

otc alterations permit

2150 Green St, 94123

revision to permit 202111031702. minor underpinning of rear wall.

$3,000

2022-12-21

complete

otc alterations permit

2150 Green St, 94123

demo of unpermitted deck & retaining wall as mentionedin in nov 202178476. construct new retaining wall & landscaping patio constructed within the buildable area. patio will serve only 1 residential u

$30,000

2022-02-16

complete

otc alterations permit

2150 Green St, 94123

repair ground level deck (less than 30" from ground w/ new deck(within 5' from property line, 20 wide x 12' deep. less than 50%. deck is in rear of building.

$7,500

2021-05-11

expired

Showing 10 of 76 permits

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