Updated: May 27, 2026
Location and Projects
Address
28652 OAK HILL COURT, Castaic, CA, 91384
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D H Mechanical
D H Mechanical, 28652 Oak Hill Ct, Castaic, CA (Employee: James Dale Horton) holds a Warm Air Heating, Ventilating And Air Conditioning license according to the California license board.
Their BuildZoom score of 100 ranks in the top 13% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring D H Mechanical, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
D H Mechanical Contact Information
Phone Number: (661) 310-4249
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Address: 28652 OAK HILL COURT, Castaic, CA 91384
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Install (2) 5 ton light commercial heat pumps with exposed ductwork
Valuation:
N/A
Permit #:
25044-90000-01660
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Remove existing furnace evaporator coil and condenser. install new furnace evaporator coil and condenser. like for like. furnace in closet and condenser on platform over trsh bins
Valuation:
N/A
Permit #:
22044-90000-03080
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Like for like replacement of furnace evaporator coil and condenser on roof. 5-ton
Valuation:
N/A
Permit #:
23044-90000-17532
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Replace furnace evaporator coil and condenser
Valuation:
N/A
Permit #:
19044-20000-10433
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Replace gas/elec split air conditioning system
Valuation:
N/A
Permit #:
19044-20000-06415
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Replace existing 7.5 ton heat pump package unit with smaller 5 ton heat pump package unit. reconfigure ductwork. addition 3 ton heat pump split system. reconfigure existing ductwork and adding some supply vents
Valuation:
$0
Permit #:
12STP1119
Status:
VOID
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Installing 2 extractor fans and 1 bathroom ceiling fan. replace (e) duct for (e) heating unit
Valuation:
N/A
Permit #:
14044-10000-04757
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Replace 3 ton furnace and air conditioning in same location
Valuation:
N/A
Permit #:
M15-000157
Status:
complete
Fee:
$88
Permit Type:
N/A
Building Type:
N/A
Replace gas package unit 3 ton - 4 ton
Valuation:
N/A
Permit #:
15044-20000-06866
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Hvac change out. hook up to (e) duct. like for like
Valuation:
N/A
Permit #:
1708080003
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove existing furnace coil & condenser install 4 ton air handler & heat pump
Valuation:
N/A
Permit #:
20044-20000-08441
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Furnace replacement. evaporator coil installed for future air conditioning
Valuation:
N/A
Permit #:
11044-90000-03560
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Replace furnace
Valuation:
N/A
Permit #:
12044-20000-14470
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Install direct vent 15k btu furance
Valuation:
N/A
Permit #:
12044-20000-01682
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
15044-20000-06866
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Replace ductless split system
Valuation:
N/A
Permit #:
11044-20000-01559
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
70 fau up to 100000btu 70 up to 3hp motors
Valuation:
N/A
Permit #:
BM1230117
Status:
final
Fee:
N/A
Permit Type:
Apartment/condo
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
14044-10000-04757
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Drn, wst, vnt/h/c wtr, 2 wtr clst, fixtures/appliances
Valuation:
$14,000
Permit #:
P*120384*1
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Toil/lava/sink/wtr heat gas piping/copper
Valuation:
$5,000
Permit #:
P*124835*1
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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D H Mechanical Reviews
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Verified License
BuildZoom confirmed this contractor's license
D H Mechanical License info
Verified License
| License # | 887902 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for D H Mechanical at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
20
Permits
- Building permit records show that D H Mechanical has worked on 20 permitted projects.
D H Mechanical Employees
JH
James Dale Horton
Sole Owner