Updated: May 20, 2026
Location and Projects
Headquarters Address
3706 LAUREL BAY LOOP, Round Rock, TX, 78681
Local address
21302 BERMUDA STREET, Chatsworth, CA, 91371
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De Smith Air Conditioning Service Co
De Smith Air Conditioning Service Co at 21302 BERMUDA STREET, Chatsworth, CA 91371, held a HVAC/Mechanical Contractor license (#307189) with the California contractors license board with an expiration date of 04-30-2009. We last verified the license was expired on 05-05-2026.
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 bidding system to be easily matched to qualified, licensed professionals in your area.
De Smith Air Conditioning Service Co Services
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De Smith Air Conditioning Service Co Contact Information
Phone Number: (512) 310-8851
Edit
Headquarters Address: 3706 LAUREL BAY LOOP, Round Rock, TX, 78681
Local Address: 21302 BERMUDA STREET, Chatsworth, CA 91371
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Building Permits by De Smith Air Conditioning Service Co
This is a sample of this contractor's permits. Click here to access their complete permit history.
Adding supplies & return & changeout 5 ton gas/electric package unit on roof
Valuation:
N/A
Permit #:
97044-20000-06047
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Change out of fau and air conditioning addition 2 duct type smoke det
Valuation:
N/A
Permit #:
97044-20000-05140
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Change out 5 ton air cond package unit in apartment 101 -mail
Valuation:
N/A
Permit #:
89004739
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Change 2 ton furnance coil & condenser of north side of home
Valuation:
N/A
Permit #:
97004241
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Supplemental permit addition 8 inlets and outlets
Valuation:
N/A
Permit #:
97044-20001-09183
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Addition two new package heat pumpsand duct work
Valuation:
N/A
Permit #:
87002898
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No work description available
Valuation:
N/A
Permit #:
97044-20000-01035
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Air condition compressor
Valuation:
N/A
Permit #:
92002311
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install heat and air cond
Valuation:
N/A
Permit #:
90004078
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Air cond. equipment
Valuation:
N/A
Permit #:
88003843
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Hvac for remodel
Valuation:
N/A
Permit #:
92001188
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1 hour smoke test
Valuation:
N/A
Permit #:
97044-20000-05347
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Changeout
Valuation:
N/A
Permit #:
97044-20000-04811
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
C/o
Valuation:
N/A
Permit #:
97044-20000-09183
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Eq valve
Valuation:
N/A
Permit #:
96042-20000-01993
Status:
expired
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
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De Smith Air Conditioning Service Co License info
Inactive License
| License # | 307189 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, Refrigeration, Plumbing, Electrical, General Building |
| 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 De Smith Air Conditioning Service Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 277227 |
| 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 De Smith Air Conditioning Service Co 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 De Smith Air Conditioning Service Co, click “This is My Business” to update your information.
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $2,500 |
11
Permits
- Building permit records show that De Smith Air Conditioning Service Co has worked on 11 permitted projects.
De Smith Air Conditioning Service Co Employees
DS
Dennis Errol Smith
Sole Owner