✓

License is active

Source: Contractors State License Board (CSLB)

✓

Licensed

Current and in good standing

✗

No bond on file

No surety bond protection

✓

Insured

Workers' comp coverage on file

✓

Clean record

No complaints or disciplinary actions

California licensing requirements →

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KINETICS MECHANICAL SERVICE INC

License Number: 753650
State: California
Status: active
Business Type: Corporation
Address: 6336 PATTERSON PASS RD SUITE H LIVERMORE, CA, 94550 Alameda County
Phone: (925) 245 6200

License Dates

Issued

09/03/1998

Expires

12/31/2026

Expires in 9 months

Inactivated

10/01/2000

Reactivated

12/14/2000

CSLB Last Updated

03/02/2026

License Classifications

B| C20| C36| C38 B| C20| C36| C38

Personnel & Officers

DOROTINSKY RALPH EDWARD

Chief Executive Officer/President

Former

NICKERSON STEVEN PAUL

Officer

Former

KIRK CRAIG WALTER

Responsible Managing Officer/Chief Executive Officer/President

C20C36C38

Active

Contractor Bond

No bond on file

Workers' Compensation

Has policy

Carrier: "NATIONAL UNION FIRE INSURANCE COMPANY OF PITTSBURGH

Policy #PA"

Effective: WC066656614

Expires: 03/01/2026

Cancelled: 03/01/2027

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

1501 Mariposa St, 94107

modify existing hvac unit with air distrubution. ducting, supply air, return air. reference pa# 2014-0519-6166.

$95,000

2014-07-14

expired

otc alterations permit

460 Bryant St, 94107

provide & install fan coil unit at 2nd floor, install ventilation duct from ventilation make up unit to each fan coil, install refrigerant piping for new fan coil. ref #2012.0815.7486. compliance with

$223,000

2014-05-08

complete

additions alterations or repairs

460 Bryant St, 94107

warm shell hvac- garage exhaust. warm shell plumbing care bathrooms. shower. reference app#201208157486 r1. ** maher: compliance with ordinance no# 155-13 not required **

$500,000

2014-04-03

complete

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