Location and Projects
Preferred Mechanical Services
Preferred Mechanical Services, 14546 Brook Hollow Blvd, Boerne, TX (Owned by: Leopoldo Castillo) holds a Hac Heating Air State Mechanical license and 3 other licenses according to the San Antonio license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring Preferred Mechanical Services, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Preferred Mechanical Services Contact Information
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Building Permits by Preferred Mechanical Services
This is a sample of this contractor's permits. Click here to access their complete permit history.
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Preferred Mechanical Services License info
Verified License
| License # | HAC60176 |
| Status | Active |
| City | San Antonio |
| Type | Hac Heating Air State Mechanical |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Preferred Mechanical Services at the City of San Antonio, TX Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HAC60176 |
| Status | Active |
| City | San Antonio |
| Type | Hac Heating Air State Mechanical |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Preferred Mechanical Services at the City of San Antonio, TX Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | TACLA00060176C |
| Status | Active |
| State | Texas |
| Type | Air Conditioning/Refrigeration Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Preferred Mechanical Services at the Texas Department of Licensing and Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HAC60176 |
| Status | Inactive |
| City | San Antonio |
- According to the City of San Antonio, TX Licensed Contractors, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Preferred Mechanical Services at the City of San Antonio, TX Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
6
Permits
- Building permit records show that Preferred Mechanical Services has worked on 6 permitted projects.