Updated: Jan 21, 2026
Location and Projects
Address
17 TUOLUMNE WAY, Aliso Viejo, CA, 92656
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AJ Mechanical
AJ Mechanical at 17 TUOLUMNE WAY, Aliso Viejo, CA 92656, held a HVAC/Mechanical Contractor license (#742764) with the California contractors license board with an expiration date of 11-30-2029. We last verified the license was inactive on 01-20-2026.
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.
AJ Mechanical Contact Information
Phone Number: (714) 719-9187
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Address: 17 TUOLUMNE WAY, Aliso Viejo, CA 92656
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace (1) existing air conditioning. system for data room & (1) existing air conditioning. system for conf.room
Valuation:
N/A
Permit #:
21044-30000-04790
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit to 21044-30000-04790 to addition smoke control fan shutdown
Valuation:
N/A
Permit #:
21044-30001-04790
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supply & install 68 supply & return air grills for new t bar ceiling. 1 new mini split system equipment cooling
Valuation:
N/A
Permit #:
20044-90000-06698
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit for permit #16044-10000-04592 for duct type smoke detectors & smoke control witness test
Valuation:
N/A
Permit #:
16044-40002-04592
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit for permit #16044-10000-04592 to transfer permit from contractor tricoast builders to tony
Valuation:
N/A
Permit #:
16044-40001-04592
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install 1 new 10 supply air duct & register & 1 new nonducted return
Valuation:
N/A
Permit #:
12044-40000-15007
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
16044-40001-04592
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Midway pacific highway - building permit for a tenant improvements to an existing retails space. scope of work to include: wall partitions ceiling mechanical electrical and plumbing work. zone: cc-1-3
Valuation:
$107,474
Permit #:
420782
Status:
complete
Fee:
$1,560
Permit Type:
Add/alt nonres bu...
Building Type:
N/A
Supplemental permit for permit #17044-40001-00064 to pay for witness test smoke detectors
Valuation:
N/A
Permit #:
17044-40001-00064
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Storage room to breakroom replace ceiling exhaust fan. storage room to restroom replace ceiling exhaust fan
Valuation:
N/A
Permit #:
21044-30000-05798
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Installation of 3 new heating and cooling systems complete. smoke detector witness test
Valuation:
N/A
Permit #:
15044-40000-06168
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Replace 2 existing air conditioning untis new ducts and registers
Valuation:
N/A
Permit #:
17044-40000-00064
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit to 15044-40000-03578 to include a smoke det. witness test
Valuation:
N/A
Permit #:
15044-40001-03578
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Midway pacific highway - building permit for a tenant improvements to an existing retails space. scope of work to include: wall partitions ceiling mechanical electrical and plumbing work. zone: cc-1-3
Valuation:
N/A
Permit #:
420784
Status:
complete
Fee:
$481
Permit Type:
Add/alt nonres bu...
Building Type:
N/A
Midway pacific highway - building permit for a tenant improvements to an existing retails space. scope of work to include: wall partitions ceiling mechanical electrical and plumbing work. zone: cc-1-3
Valuation:
N/A
Permit #:
420783
Status:
complete
Fee:
$1,299
Permit Type:
Add/alt nonres bu...
Building Type:
N/A
Midway pacific highway - building permit for a tenant improvements to an existing retails space. scope of work to include: wall partitions ceiling mechanical electrical and plumbing work. zone: cc-1-3
Valuation:
N/A
Permit #:
420786
Status:
complete
Fee:
$401
Permit Type:
Add/alt nonres bu...
Building Type:
N/A
New duct & registers existing equipment
Valuation:
N/A
Permit #:
17044-40000-00058
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental to permit # 14044-40000-07874 for witness test
Valuation:
N/A
Permit #:
14044-40001-07874
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Duct and register system
Valuation:
N/A
Permit #:
16044-40000-09204
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Duct registers & fans
Valuation:
N/A
Permit #:
17044-40000-06658
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
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AJ Mechanical License info
Inactive License
| License # | 742764 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| 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 AJ Mechanical at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are AJ Mechanical, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Truck Insurance Exchange |
55
Permits
- Building permit records show that AJ Mechanical has worked on 55 permitted projects.
AJ Mechanical Employees
AK
Anthony John Koury
Owner