Updated: May 20, 2026
Location and Projects
Address
23309 LADRILLO ST, Woodland Hills, CA, 91367
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Ultimate Air HVAC/Mechanical Contractor
Ultimate Air, 23309 Ladrillo St, Woodland Hills, CA (Employees: Bob R Youngsma, Erez Ozeri, and John Michael Argiso) holds a Warm Air Heating, Ventilating And Air Conditioning license and 3 other licenses according to the California license board.
Their BuildZoom score of 101 ranks in the top 12% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Ultimate Air, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Ultimate Air Contact Information
Phone Number: (818) 300-1970
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Address: 23309 LADRILLO ST, Woodland Hills, CA 91367
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Ultimate Air Woodland Hills
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Ultimate Air has a BuildZoom score of 101, which places them above 88% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
|
6 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Ultimate Air has worked on at least
10.0 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
|
9 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Ultimate Air mostly works on
hvac project
projects.
Pricing
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace 5-ton condenser and furnace/coil in attic same location state of california energy commission: the central air conditioner or furnace installed or replaced must have ducts inspected for leaks. hvac must meet state of california energy requirements
Valuation:
$5,000
Permit #:
MEC-2025-00862
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Supplemental permit to 22044-90000-11234 to omit system component-air inlets/outlets and addition heating appliance-gas furnace to the work description
Valuation:
N/A
Permit #:
22044-40001-11234
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental permit to permit #22044-90000-11235 to: remove system component from work description and to addition (1) gas furnace
Valuation:
N/A
Permit #:
22044-10001-11235
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Pulling a work permit for two wall heaters that were installed by a different company
Valuation:
N/A
Permit #:
24044-30000-15813
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to 24044-40000-09730 to capture the housing clearance. no fee dept error
Valuation:
N/A
Permit #:
24044-40001-09730
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Someone install air handler and never pull permit. owner called the city and inspector gave corrections permit# 200449000011708. customer hired us to complete the corrections
Valuation:
N/A
Permit #:
20044-90000-12604
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Replace existing air compressor
Valuation:
N/A
Permit #:
24045-90000-00726
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Hvac system installed by a different contractor under a previous ownership
Valuation:
N/A
Permit #:
24044-40000-09730
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental permit to permit #22044-90000-11236 to: addition (1) gas furnace
Valuation:
N/A
Permit #:
22044-10001-11236
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental to 22044 90000 11238 for additional work 1 gas furnance
Valuation:
N/A
Permit #:
22044-10001-11238
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
We replaced a boiler. to finalize the hvac permit we need to pull a pressure vessel permit
Valuation:
N/A
Permit #:
23045-90000-00493
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Pulling a permit for direct vent that someone else installed
Valuation:
N/A
Permit #:
22044-90000-11238
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Pulling a permit for direct vent that someone else installed
Valuation:
N/A
Permit #:
22044-90000-11235
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Pulling a permit for direct vent that someone else installed
Valuation:
N/A
Permit #:
22044-90000-11236
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Pulling a permit for direct vent that someone else installed
Valuation:
N/A
Permit #:
22044-90000-11234
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Change out existing split heat pump
Valuation:
N/A
Permit #:
25044-90000-08275
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Pulling permit for previously installed wall heater
Valuation:
N/A
Permit #:
24044-90000-16052
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Change out of a 2 ton water source heat pump
Valuation:
N/A
Permit #:
24044-20000-15188
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Install a 2 ton split unit heat pump
Valuation:
N/A
Permit #:
22044-90000-11757
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Change out floor heater with new vent pipe (same size)
Valuation:
N/A
Permit #:
21044-10000-00403
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Ultimate Air License info
Verified License
| License # | 1028893 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Ultimate Air at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 636329 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Sole Ownership |
- 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 Ultimate Air at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 608441 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Sole Ownership |
- 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 Ultimate Air at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 471802 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, General Building |
| Business Type | Sole Ownership |
- 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 Ultimate Air at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
Bonded
| Bonded Agent | State National Insurance Company Inc |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
66
Permits
- Building permit records show that Ultimate Air has worked on 66 permitted projects.
Ultimate Air Employees
BY
Bob R Youngsma
Rmo
EO
Erez Ozeri
Sole Owner
JA
John Michael Argiso
Sole Owner
KC
Kim Scott Chapman
General Partner
RA
Richard William Archer
Rme
WY
Wanda Sue Youngsma
Ceo / President