Updated: May 22, 2026
Location and Projects
Address
1660 BABCOCK ST, Costa Mesa, CA, 92627
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Sunwest Air Conditioning Inc
Sunwest Air Conditioning Inc, 1660 Babcock St, Costa Mesa, CA (Employees: Leonard Davis Galaway and Mark Fredrick Dalessi) holds a Warm Air Heating, Ventilating And Air Conditioning license and 1 other license according to the California license board.
Their BuildZoom score of 106 ranks in the top 7% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Sunwest Air Conditioning Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Sunwest Air Conditioning Inc Contact Information
Phone Number: (949) 650-5061
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Address: 1660 BABCOCK ST, Costa Mesa, CA 92627
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Sunwest Air Conditioning Inc Costa Mesa
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Sunwest Air Conditioning Inc has a BuildZoom score of 106, which places them above 93% of 336,931 contractors in California.
Activity
|
8 projects
|
2025 |
|
4 projects
|
2024 |
|
9 projects
|
2023 |
Our building permit records indicate that Sunwest Air Conditioning Inc has worked on at least
21.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
20 projects
|
HVAC projects |
|
10 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Sunwest Air Conditioning Inc mostly works on
hvac project
and mechanical project
projects.
Pricing
|
1 project
|
$500k-$1mil |
|
1 project
|
$1mil+ |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by Sunwest Air Conditioning Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Ten imp - bullion max: interior tenant improvement on (3) floors. construct new attached truck enclosure
Valuation:
N/A
Permit #:
MEC23-00262
Status:
final
Fee:
$1,267
Permit Type:
N/A
Building Type:
N/A
Installation of an remote terminal unit 2- fans ductwork and grilles
Valuation:
N/A
Permit #:
25044-90000-06497
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install (n) air conditioning at sde yard; relocate furnace to attic with new duct work ***cheers # 423-a020188774a*** ***30” setback to property line required for air conditioning units*** supp: (n) gas line for relocated furnace
Valuation:
N/A
Permit #:
M2023-007827
Status:
final
Fee:
$306
Permit Type:
N/A
Building Type:
N/A
Supplemental to permit #22044-20000-16793 request change of address. from: 901 s 3rd ave (90019). to: 907 e 3rd st (90013)
Valuation:
N/A
Permit #:
22044-10001-16793
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Mech: install (4) air conditioning units (ground mount) **tamper resistant caps & timers required** neighbor agreement attached (x2018-3467)
Valuation:
N/A
Permit #:
H2022-0440
Status:
final
Fee:
$391
Permit Type:
N/A
Building Type:
N/A
Lexus - ten imp : addition (446 sq ft) interior remodel of existing building for auto sales showroom sales offices and customer areas. (adm18-00005)
Valuation:
$6,000,000
Permit #:
MEC18-00650
Status:
final
Fee:
$147
Permit Type:
N/A
Building Type:
N/A
Mechanical - instl 4 air conditioning condensers. tamper-resistant caps required - 1/25/23 revise to addition 5th condenser
Valuation:
N/A
Permit #:
H2021-0472
Status:
final
Fee:
$330
Permit Type:
N/A
Building Type:
N/A
Installation of a new heating and air conditioning system with 25 ton package unit ductwork and grilles
Valuation:
N/A
Permit #:
22044-20000-16793
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Tenant improvement to space #103 in high-rise building. includes three type-i hoods served by pcu approved under 18044-10000-13361 one dummy hood with no ventilation (used for hvac/make-up air supply) general hvac in passive zone of smoke control system
Valuation:
N/A
Permit #:
18044-10000-14166
Status:
triage
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Mechanical - instl (2) air conditioning units at the side yard tamper resistant cap req (xr2023-0440)
Valuation:
N/A
Permit #:
H2024-0739
Status:
issued
Fee:
$254
Permit Type:
N/A
Building Type:
N/A
23821-23829 hawthorne bld: change out (5) 4-ton condensor units on rooftop
Valuation:
N/A
Permit #:
MEC24-00337
Status:
complete
Fee:
$457
Permit Type:
N/A
Building Type:
N/A
23821-23829 hawthorne bld: change out (5) 4-ton condensor units on rooftop
Valuation:
N/A
Permit #:
BLD24-00825
Status:
complete
Fee:
$1,898
Permit Type:
N/A
Building Type:
N/A
Mechanical - instl 2 air conditioning condensers. tamper-resistant caps required
Valuation:
N/A
Permit #:
H2021-0473
Status:
final
Fee:
$172
Permit Type:
N/A
Building Type:
N/A
Installation of a 25 ton unit with ductwork
Valuation:
N/A
Permit #:
23044-90000-12815
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Installation of a mini split air cond system
Valuation:
N/A
Permit #:
23044-90000-06820
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Duct smoke detector and fan shutdown witnessing fee
Valuation:
N/A
Permit #:
25044-90000-10043
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Installation of a bathroom exhaust fan
Valuation:
N/A
Permit #:
23044-90000-01479
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Mechanical new air conditioning unit *tamper proof cap req*
Valuation:
N/A
Permit #:
H2021-0482
Status:
final
Fee:
$131
Permit Type:
N/A
Building Type:
N/A
Installation of (3) rooftop packaged air conditioning units
Valuation:
N/A
Permit #:
21044-10000-28728
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Core and shell work for future restaurants in spaces #101 102 & 103. new pollution control unit for future connection. new water source heat pump and bathroom exhaust fan
Valuation:
N/A
Permit #:
18044-10000-13361
Status:
triage
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
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Sunwest Air Conditioning Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Sunwest Air Conditioning Inc License info
Verified License
| License # | 431394 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Sunwest Air Conditioning Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 629576 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Corporation |
- 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 Sunwest Air Conditioning Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $25,000 |
Insured
| Workers Comp Provider | Oak River Insurance Company |
288
Permits
- Building permit records show that Sunwest Air Conditioning Inc has worked on 288 permitted projects.
Sunwest Air Conditioning Inc Employees
LG
Leonard Davis Galaway
General Partner
MD
Mark Fredrick Dalessi
Sole Owner