Location and Projects
Mark A Nelson HVAC/Mechanical Contractor
Mark A Nelson at 1475 SO PASEO MARAVILLA, San Dimas, CA 91773, held a HVAC/Mechanical Contractor license (#319077) with the California contractors license board with an expiration date of 09-30-2029. We last verified the license was inactive on 03-01-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Mark A Nelson Contact Information
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Mark A Nelson License info
Inactive License
| License # | 319077 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, Refrigeration |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, 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 Mark A Nelson at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Mark A Nelson, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Surety Company Of The Pacific |
| Bond Value | $7,500 |