Updated: Jun 28, 2026
Location and Projects
Address
2223 EL SOL AVE, Altadena, CA, 91001
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Air Conditioning Solutions Inc
Air Conditioning Solutions Inc, 2223 El Sol Ave, Altadena, CA (Employees: Bret Tatsuo Ninomiya, Gregory Lee Oneill, and John Carrol Baker Ii) holds a Warm Air Heating, Ventilating And Air Conditioning, Boiler, Hot Water Heating And Steam Fitting, Refrigeration, General Building, Plumbing license and 1 other license according to the California license board.
Their BuildZoom score of 113 ranks in the top 3% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Air Conditioning Solutions Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Air Conditioning Solutions Inc Services
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Air Conditioning Solutions Inc Contact Information
Phone Number: (909) 629-7793
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Address: 2223 EL SOL AVE, Altadena, CA 91001
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Air Conditioning Solutions Inc Altadena
Quality
113
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Air Conditioning Solutions Inc has a BuildZoom score of 113, which places them above 97% of 336,931 contractors in California.
Activity
|
27 projects
|
2025 |
|
30 projects
|
2024 |
|
20 projects
|
2023 |
Our building permit records indicate that Air Conditioning Solutions Inc has worked on at least
77.0 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
|
7 projects
|
Commercial Renovations |
|
70 projects
|
HVAC projects |
|
3 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Air Conditioning Solutions Inc mostly works on
hvac project
and commercial renovation
projects.
Pricing
|
1 project
|
< $5k |
|
3 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
1 project
|
$250k-$500k |
|
2 projects
|
$500k-$1mil |
The typical size of their permits is approximately $27,500. This graph shows the distribution of these job values.
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 Air Conditioning Solutions Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Equipment anchorage to retrofit existing air handler. provide col repraclement provide new urf condencing units. replace end of life supply fan. remove existing evaporative condenser within a mechanical room of an (e) office building
Valuation:
$600,000
Permit #:
25016-10000-04181
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install new 1ton ductless split system in elevator machine room comply with department order effective date 04/21/2022. permit will expire 30 days from issuance date
Valuation:
N/A
Permit #:
25044-20000-00031
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
** no fee departmental erorr ** supplemental permit to permit #25044-10000-05282 to: correct the address to read 11601 w wilshire blvd suite 500
Valuation:
N/A
Permit #:
25044-10001-05282
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Relocate 1 existing wall transfer grill relocate 1 t-bar supply grille furnish & install new demsing wall transfer duct with grille comply with department order effective date 08/22/2019. permit will expire 30 days from issuance date
Valuation:
N/A
Permit #:
23044-10000-04319
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install (2) minisplit hvac systems. 4247 9th ave: (1) condenser (5) wall units 4238 garthwaite ave: (1) condenser and (4) wall units (building is on the corner of 9th and garthwaite)
Valuation:
N/A
Permit #:
25044-90000-08595
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental permit to 24044-90000-15772 to addition the following work: (1) add/alter/repair
Valuation:
N/A
Permit #:
24044-10001-15772
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install 1 (n) chilled water fan coil; and rework ductwork and air distribution in (e) suite
Valuation:
N/A
Permit #:
25044-90000-06247
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit 25044-90000-06247 correct address from: 11755 w. wilshire blvd 15th floor. to: 1900 s. avenue of the stars suite 1500
Valuation:
N/A
Permit #:
25044-20001-06247
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental to permit #24044-90000-15771 to addition furnish and install duct work
Valuation:
N/A
Permit #:
24044-10001-15771
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Replace existing cooling towers with new cooling tower units on roof
Valuation:
$554,665
Permit #:
21016-10000-14951
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Replace csfd on floors 3-12 (located in mechanical. rooms) replace and re-frame 14th fl csfd (located in penthouse mechanical. room) *electrical and fls installed by others
Valuation:
N/A
Permit #:
24044-90000-14944
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Replace cooling towers on steel support structure on roof
Valuation:
$280,186
Permit #:
21016-10000-14299
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Removing existing damper reframing opening and installing new cfsd
Valuation:
N/A
Permit #:
25044-90000-05378
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
(eplan) remove and replace (2)existing chillers (3) existing primary chilled water pumps and (2) existing secondary chilled water pumps on rooftop
Valuation:
$76,500
Permit #:
BS2305305
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial low gen
(eplan) remove and replace (2)existing chillers (3) existing primary chilled water pumps and (2) existing secondary chilled water pumps on rooftop
Valuation:
$76,500
Permit #:
BS2305304
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial low gen
1900 aots 17th floor air handler replacement core and shell
Valuation:
N/A
Permit #:
25044-90000-04863
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install (1) 15 ton gas powered vrf heat pump and (4) 4 ton air handlers in the garage and warehouse spaces
Valuation:
N/A
Permit #:
25044-90000-07312
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Hvac tenant improvement. upgrading the condensing units
Valuation:
N/A
Permit #:
25044-10000-01383
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Rework ductwork and furnish and install air distribution
Valuation:
N/A
Permit #:
24044-90000-15772
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
32nd fl tenant improvement. new split system and new vavs. comply with department order effective date 08/22/2019. permit will expire 30 days from issuance date
Valuation:
N/A
Permit #:
22044-10000-07011
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Air Conditioning Solutions Inc License info
Verified License
| License # | 863580 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, Boiler, Hot Water Heating And Steam Fitting, Refrigeration, General Building, Plumbing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Air Conditioning Solutions 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 # | 858168 |
| 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 Air Conditioning Solutions Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
113
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Insurance Company Of The West |
685
Permits
- Building permit records show that Air Conditioning Solutions Inc has worked on 685 permitted projects.
Air Conditioning Solutions Inc Employees
BN
Bret Tatsuo Ninomiya
Rmo
GO
Gregory Lee Oneill
Rmo / Ceo / Pres
JI
John Carrol Baker Ii
Officer
JG
Jon William Graves
Officer