Updated: Jun 13, 2026
Location and Projects
Address
1940 S GROVE AVE, Ontario, CA, 91761
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Air Control Systems HVAC/Mechanical Contractor
Air Control Systems, 1940 S Grove Ave, Ontario, CA (Employees: Geoffrey Charles Leotaud, Marc Peter Leotaud, and Robert David Leotaud) holds a Warm Air Heating, Ventilating And Air Conditioning, Insulation And Acoustical license and 1 other license according to the California license board.
Their BuildZoom score of 111 ranks in the top 4% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Air Control Systems, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Air Control Systems Contact Information
Phone Number: (909) 786-4230
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Address: 1940 S GROVE AVE, Ontario, CA 91761
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Air Control Systems Ontario
Quality
111
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Air Control Systems has a BuildZoom score of 111, which places them above 96% of 336,931 contractors in California.
Activity
|
23 projects
|
2025 |
|
20 projects
|
2024 |
|
19 projects
|
2023 |
Our building permit records indicate that Air Control Systems has worked on at least
62.0 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
|
8 projects
|
Commercial Renovations |
|
54 projects
|
HVAC projects |
|
17 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Air Control Systems mostly works on
hvac project
and mechanical project
projects.
Pricing
|
1 project
|
< $5k |
|
2 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
5 projects
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
|
2 projects
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $81,000. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace (6) like for like rooftop package units
Valuation:
$1,151,150
Permit #:
MECH-2025-00099
Status:
review approved
Fee:
$1,272
Permit Type:
N/A
Building Type:
N/A
Hvac changeout commercial: 2 tons 40k btus installed in same location as existing on roof 3 tons 60 k btus installed in same location as existing on roof 5 tons 100k btus installed in same location as existing on roof
Valuation:
N/A
Permit #:
B22-003482
Status:
issued
Fee:
$830
Permit Type:
N/A
Building Type:
N/A
Two (2) rooftop hvac units changeout like for like like for like
Valuation:
$390,000
Permit #:
MECH-2024-00011
Status:
final
Fee:
$734
Permit Type:
N/A
Building Type:
N/A
Mechanical (commercial) - alteration remodel repair
2023-11-21
Boiler changeout: (1, 285 btu) rooftop like for like same size & weight. all work shall comply with 2022 ca building code's. zon-2023-00074
Valuation:
$77,000
Permit #:
MECC-2023-00019
Status:
complete
Fee:
$221
Permit Type:
N/A
Building Type:
N/A
Replacing 47 like for like package units and replacing 32 like for like exhaust fans
Valuation:
N/A
Permit #:
25044-90000-03779
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
(roll plans) remove and replace existing 435lb -3.5 ton rooftop package hvac unit with new 585lb - 3.5 ton unit same location on existing pad; install (1) new curb; install (1) new disconnect and digital thermostat
Valuation:
$14,265
Permit #:
COMB-04-22-53811
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Supplemental permit to 23044-90000-14348 to change contractor from air supply (1082967) to air control systems inc (639003)
Valuation:
N/A
Permit #:
23044-10001-14348
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit to 23044-90000-14346 to change contractor from air supply (1082967) to air control systems inc (639003)
Valuation:
N/A
Permit #:
23044-10001-14346
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit to 23044-90000-14345 to change contractor from air supply (1082967) to air control systems inc (639003)
Valuation:
N/A
Permit #:
23044-10001-14345
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit to 23044-90000-14349 to change contractor from air supply (1082967) to air control systems inc (639003)
Valuation:
N/A
Permit #:
23044-10001-14349
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install (3) vrf systems 40 tons total (2) rooftop outside air units (1) roofotp make up air unit (7) rooftop exhaust fans (3) smoke detectors (6) smoke fire dampers ductwork and air distribution
Valuation:
N/A
Permit #:
22044-90000-03659
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
New hvac system for high rise building. includes general hvac vrf systems and roof top units stair pressurization and smoke control. garage with natural ventilation
Valuation:
N/A
Permit #:
21044-10000-03251
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Resubmittal on hvac
Valuation:
$406,900
Permit #:
2308-0382
Status:
canceled
Fee:
$103
Permit Type:
HVAC split system
Building Type:
N/A
Install (1) rooftop air conditioning unit (1) split system (1) rooftop exhaust fan (1) ceilign exhaust fans ductwork and grilles. ref. permit #21016-10000-03984
Valuation:
N/A
Permit #:
22044-90000-15604
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Remove replace 3.5 ton air conditioning unit on roof top- like for like same location. ***nrcc form to be completed online and show proof at final inspection***
Valuation:
N/A
Permit #:
M2022-007596
Status:
final
Fee:
$121
Permit Type:
N/A
Building Type:
N/A
Install (3) vrf systems with (15) fan coils (1) rooftop outside air unit (1) rooftop exhaust fan (2) smoke fire dampers (1) smoke detector ductwork and grilles
Valuation:
N/A
Permit #:
22044-90000-03658
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Mechanical. to r/r (5) rooftop hvac units & install (n) ductless split system
Valuation:
N/A
Permit #:
M2024-000667
Status:
final
Fee:
$1,410
Permit Type:
N/A
Building Type:
N/A
Replacing (5) like for like hvac package units
Valuation:
N/A
Permit #:
BPA25-1042
Status:
triage
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit for additioning hvac items
Valuation:
N/A
Permit #:
23044-10001-21984
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Replacing 2 like for like hvac units
Valuation:
$24,194
Permit #:
B202501714
Status:
plancheck
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Air Control Systems Reviews
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Verified License
BuildZoom confirmed this contractor's license
Air Control Systems License info
Verified License
| License # | 639003 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, Insulation And Acoustical |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Air Control Systems at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Required
| Status | Not Required |
- BuildZoom verified in July, 2020 that this contractor does not need a license to be a contractor in California.
This is a sample of licensing data; click here to access a complete history.
111
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $25,000 |
Insured
| Workers Comp Provider | Travelers Property Casualty Company Of America |
297
Permits
- Building permit records show that Air Control Systems has worked on 297 permitted projects.
Air Control Systems Employees
GL
Geoffrey Charles Leotaud
Ceo / President
ML
Marc Peter Leotaud
Officer
RL
Robert David Leotaud
Rme