Updated: May 11, 2026
Location
Address
400 Del Antico Ave, Oakley, CA, 94561
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Dhr Mechanical, Inc
HVAC & Sheet Metal Contractor
From BuildZoom: Their BuildZoom score of 0 does not rank in the top 50% of California contractors.
If you are thinking of hiring Dhr Mechanical, Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Dhr Mechanical, Inc Contact Information
Phone Number: (925) 238-8094
Address: 400 Del Antico Ave, Oakley, CA 94561
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Dhr Mechanical, Inc License info
License Not Verified
| License # | 1075639 |
| Status | Active |
| State | California |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of May, 2023. Check the current license status of Dhr Mechanical, Inc with the California Contractors State License Board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1075639 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, Sheet Metal |
| Business Type | Corporation |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Dhr Mechanical, Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 976984 |
| Status | Inactive |
| State | California |
| Type | Welding |
| Business Type | Corporation |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Dhr Mechanical, Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
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Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $12,500 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
Dhr Mechanical, Inc Employees
DR
David Gregory Roach
Rme
HR
Heather Ann Roach
Sole Owner