Updated: Jan 02, 2026
Location and Projects
Address
4741 E HUNTER AVENUE SUITE C, Anaheim, CA, 92807
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Don Wallingsford HVAC/Mechanical Contractor
Don Wallingsford Inc, 4741 E Hunter Ave, Anaheim, CA (Employee: Don Curtis Wallingsford) holds a Warm Air Heating, Ventilating And Air Conditioning, Sheet Metal license according to the California license board.
Their BuildZoom score of 99 ranks in the top 15% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Don Wallingsford Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Don Wallingsford Inc Contact Information
Phone Number: (714) 693-0111
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Address: 4741 E HUNTER AVENUE SUITE C, Anaheim, CA 92807
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Install new server room air conditioning unit and alter existing duct system
Valuation:
N/A
Permit #:
25044-90000-03332
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Alter existing duct system addition 5 new supply air diffusers and 4 new return air grills
Valuation:
N/A
Permit #:
24044-90000-17777
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Hvac - addition air conditioning unit for fire sprinkler room
Valuation:
N/A
Permit #:
23044-90000-13199
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Mechanical for addition int. remodel. air conditioning unit location side yard
Valuation:
N/A
Permit #:
2107290011
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 3 new exhaust fans and ducting. install air conditioning supply and return air ducting supply diffusers and return air grills to existing air conditioning units. install 3 duct mounted smoke detectors
Valuation:
N/A
Permit #:
19044-90000-09627
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install 2 exhaust fans with discharge duct. 1 ductless split system. 2 duct systems with supply diffusers and return air grills to existing air conditioning unit
Valuation:
N/A
Permit #:
19044-90000-09628
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
New split system air conditioning unit
Valuation:
N/A
Permit #:
22044-90000-16766
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install air conditioning unit
Valuation:
N/A
Permit #:
22044-90000-16758
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental to 23044 90000 01226 to addition unit # 126
Valuation:
N/A
Permit #:
23044-10001-01226
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental to 23044 90000 01226 to addition unit # 126
Valuation:
N/A
Permit #:
23044-10001-01226
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Hvac
Valuation:
N/A
Permit #:
23044-90000-01226
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Electrical for heating and air conditioning
Valuation:
N/A
Permit #:
2108020017
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plan - mechanical/electrical/plumbing standalone
2022-04-05
Standard- mechanical/electrical/plumbing standalone:1350/fashion valley
Valuation:
N/A
Permit #:
PRJ-1056773
Status:
complete
Fee:
$155
Permit Type:
N/A
Building Type:
N/A
Central heating and air conditioning
Valuation:
N/A
Permit #:
2108020014
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Gas line for central heating
Valuation:
N/A
Permit #:
2108020012
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alter existing duct system
Valuation:
N/A
Permit #:
24044-90000-11307
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Duct alteration and relocation of existing smoke fire damper (moved it 4 feet)
Valuation:
N/A
Permit #:
18044-90000-14712
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Change of use from retail to dental office. general hvac ( air conditioning units and environmental exhaust systems)
Valuation:
N/A
Permit #:
17044-20000-13653
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Hvac
Valuation:
N/A
Permit #:
21044-90000-08608
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Mechanical pmt:1350/fashion valley
Valuation:
N/A
Permit #:
PMT-3147832
Status:
complete
Fee:
$1,014
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Don Wallingsford Inc License info
Verified License
| License # | 408081 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, Sheet Metal |
| Business Type | Corporation |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Don Wallingsford Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Benchmark Insurance Company |
115
Permits
- Building permit records show that Don Wallingsford Inc has worked on 115 permitted projects.
Don Wallingsford Inc Employees
DW
Don Curtis Wallingsford
Rmo / Ceo / Pres