Updated: Jul 07, 2026
Location and Projects
Address
9748 Dunbar Ln, El Cajon, CA, 92021
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Deganair HVAC/Mechanical Contractor
Deganair, 9748 Dunbar Ln, El Cajon, CA (Employee: Joshua Edward Degan) holds a Warm Air Heating, Ventilating And Air Conditioning license and 1 other license according to the California license board.
Their BuildZoom score of 108 ranks in the top 5% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Deganair, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Deganair Contact Information
Phone Number: (619) 890-3807
Address: 9748 Dunbar Ln, El Cajon, CA 92021
Deganair Reviews
5 out of 5 stars, based on
3
reviews
-
By Rianna B.August 23, 2025Air Conditioning Install and Repair
-
By Beverley C.September 25, 2020
Josh came to my home to give me an estimate on a new ac, he got my old one working, bur I knew I needed a new one. As my old one was 40+ years old. He worked to find one that was compatible with my new furnace, unfortunately he didn't get one. My point is he is not like the other ac contractors that were going to sell me an ac that didn/t matter to them if it was compatible with my furnace or not. I highly recommend Josh Degan.
-
By LesAugust 9, 2012
The owner/operator of Deganair was formerly a member of his family business, which I had the pleasure of using over a 10 year period. My residential needs ranged from simple service calls to major purchases/replacements and installation, which Mr. Degan of Deganair participated in fully.
Now under his own license, the owner has continued his committment to personable and knowledgeable service; which I have just experienced (again!) first hand.
I extend Deganair the highest possible recommendation, and look forward to this continued relationship.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential alteration or addition - plan check-permit
2025-09-18
Cross street: winter gardens description of work: hvac change out - package system - (online permit) *this project must comply with the current building energy efficiency standards. registered title 24 forms must be provided to the inspector in the field
Valuation:
N/A
Permit #:
PDS2025-RESALT-007230
Status:
complete
Fee:
$373
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2025-07-09
Cross street: lake jennings description of work: hvac change out - split system - (online permit) *this project must comply with the current building energy efficiency standards. registered title 24 forms must be provided to the inspector in the field
Valuation:
N/A
Permit #:
PDS2025-RESALT-005101
Status:
issued
Fee:
$373
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2022-06-08
Cross street: windriver rd. description of work: hvac change out - split system - (online permit) *this project must comply with the current building energy efficiency standards. registered title 24 forms must be provided to the inspector in the field
Valuation:
N/A
Permit #:
PDS2022-RESALT-007082
Status:
complete
Fee:
$300
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - mechanical
2022-06-11
No-plan - nonresidential/multifamily - mechanical:8123/el extenso
Valuation:
N/A
Permit #:
PMT-3159389
Status:
issued
Fee:
$155
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - mechanical
2022-02-25
No-plan - nonresidential/multifamily - mechanical:13195/entreken
Valuation:
N/A
Permit #:
PMT-3139783
Status:
complete
Fee:
$155
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - mechanical
2022-02-02
Air conditioning unit furnace and mini split. to be installed by licensed contractor deganair
Valuation:
N/A
Permit #:
PMT-3136142
Status:
approved
Fee:
$684
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - mechanical
2022-02-02
Air conditioning furnace mini split to be installed by deganair
Valuation:
N/A
Permit #:
PMT-3136170
Status:
issued
Fee:
$618
Permit Type:
N/A
Building Type:
N/A
No-plan - residential - combination mech/elec/plum
2021-08-30
No-plan - residential - combination mech/elec/plum:6274/lake apopka
Valuation:
N/A
Permit #:
PMT-3113521
Status:
issued
Fee:
$271
Permit Type:
N/A
Building Type:
N/A
Remove and replace existing heater air conditioning and ducting
Valuation:
N/A
Permit #:
W21-1156
Status:
complete
Fee:
$340
Permit Type:
HVAC
Building Type:
N/A
No-plan - residential - combination mech/elec/plum:8884/hammond
Valuation:
N/A
Permit #:
PMT-3092186
Status:
issued
Fee:
$265
Permit Type:
N/A
Building Type:
N/A
Standard- mechanical/electrical/plumbing standalone:3106/maple
Valuation:
N/A
Permit #:
PRJ-1075912
Status:
complete
Fee:
$237
Permit Type:
N/A
Building Type:
N/A
No-plan - residential - combination mech/elec/plum
2019-02-26
No-plan - residential - combination mech/elec/plum:6450/gem lake
Valuation:
N/A
Permit #:
PMT-3029981
Status:
complete
Fee:
$122
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - mechanical:765/grissom
Valuation:
N/A
Permit #:
PMT-3053922
Status:
issued
Fee:
$135
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - mechanical:7635/eads
Valuation:
N/A
Permit #:
PMT-3033662
Status:
issued
Fee:
$327
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - mechanical:6160/arno
Valuation:
N/A
Permit #:
PMT-3005856
Status:
complete
Fee:
$114
Permit Type:
N/A
Building Type:
N/A
No-plan - residential - combination mech/elec/plum:4867/49th
Valuation:
N/A
Permit #:
PMT-3008223
Status:
issued
Fee:
$255
Permit Type:
N/A
Building Type:
N/A
No-plan - residential - combination mech/elec/plum:2961/kobe
Valuation:
N/A
Permit #:
PMT-3012060
Status:
issued
Fee:
$213
Permit Type:
N/A
Building Type:
N/A
Mechanical pmt:3106/maple
Valuation:
N/A
Permit #:
PMT-3186064
Status:
complete
Fee:
$313
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2017-08-29
Cross street: los coches rd. description of work: hvac change out - split system - (online permit) *this project must comply with the current building energy efficiency standards. registered title 24 forms must be provided to the inspector in the field
Valuation:
N/A
Permit #:
PDS2017-RESALT-007134
Status:
complete
Fee:
$282
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2018-07-19
Cross street: via diego terrace description of work: hra (online permit) electric heat pump and/or air conditioner replacement no modifications or alterations to existing system
Valuation:
N/A
Permit #:
PDS2018-RESALT-006333
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Recent Buildzoom Projects
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Verified License
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Deganair License info
Verified License
| License # | 962181 |
| 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 Deganair at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 962181 |
| Status | Inactive |
| City | Oceanside |
| Type | C 20 Warm Air |
| Business Type | Sole Ownership |
- According to the City of Oceanside, CA, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Deganair at the City of Oceanside, CA.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Security National Insurance Company |
49
Permits
- Building permit records show that Deganair has worked on 49 permitted projects.
Deganair Employees
JD
Joshua Edward Degan
Sole Owner
Degan Air installed our HVAC system about 8 years ago, and they’ve been our go-to ever since. When our AC stopped working on a Saturday, I texted and got a reply right away. He came out within 2 hours, quickly diagnosed the problem, and explained that the part was still under warranty. He only charged for his time, which shows the kind of honesty and integrity you want in a contractor. Fast, reliable, and trustworthy service every time — highly recommend Degan Air.