Updated: May 29, 2026
Location and Projects
Address
PO BOX 573, Vacaville, CA, 95696
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American Air Systems HVAC/Mechanical Contractor
American Air Systems Inc, Vacaville, Po Box 573, Vacaville, CA (Employees: Dana Lynn Rush, Donald Louis Sullivan, and Edward Patrick Reardon) holds a Boiler, Hot Water Heating And Steam Fitting, Warm Air Heating, Ventilating And Air Conditioning license and 1 other license according to the California license board.
Their BuildZoom score of 98 ranks in the top 16% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring American Air Systems Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
American Air Systems Inc Contact Information
Phone Number: (650) 339-9354
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Address: PO BOX 573, Vacaville, CA 95696
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American Air Systems Inc Vacaville
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
American Air Systems Inc has a BuildZoom score of 98, which places them above 84% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
2 projects
|
2023 |
Our building permit records indicate that American Air Systems Inc has worked on at least
3.0 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.
Pricing
|
1 project
|
$5k-$20k |
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 American Air Systems Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replacing existing central heating system fan coil unit air handler w/ducts throughout building. installing vrf system
Valuation:
N/A
Permit #:
BIT23-006267
Status:
plancheck
Fee:
$1,964
Permit Type:
N/A
Building Type:
N/A
In unit #101 c/o new 2 ton heat pump on the roof
Valuation:
$5,679
Permit #:
220627
Status:
issued
Fee:
N/A
Permit Type:
HVAC
Building Type:
N/A
Replacing existing central heating system fan coil unit air handler w/ducts throughout building. installing vrf system
Valuation:
N/A
Permit #:
BISUB23-01647
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building - boiler and gas piping system replacement on existing pad in basement mechanical room (rgs/sfoc)
Valuation:
N/A
Permit #:
BLD2015-02253
Status:
final
Fee:
$2,163
Permit Type:
N/A
Building Type:
N/A
Replace 3 air conditioning units-like for like emergency replacement. revision #07050234 structural calcs. still in pl ck as of 11/08/07. 1/30/08 permit expired 11/22/07 last inspection 5/22/07. revision #07050234 never issued expired. 5/28/08 revision 07050234 expired over one yr. plans/file destroyed
Valuation:
N/A
Permit #:
06100102
Status:
final
Fee:
$182
Permit Type:
N/A
Building Type:
N/A
Revision-structural calcs for rooftop air conditioning replacement unit. orig permit #06100102 no new permit. application expires 11/23/07. 1/30/08 permit application expired in system. plans/file destroyed 5/28/08. one yr expiration date. will need to start over with new plans new codes fees
Valuation:
$0
Permit #:
07050234
Status:
Expired
Fee:
$261
Permit Type:
N/A
Building Type:
N/A
Replace cooling tower in kind in same location same weight and same connection
Valuation:
$56,490
Permit #:
201307313191
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
25 - tourist hote...
Plumbing - extend gas line 9 feet to outside per pg&e request. (rada)
Valuation:
N/A
Permit #:
BLD2015-05290
Status:
final
Fee:
$310
Permit Type:
N/A
Building Type:
N/A
C/o hvac - 2 ton package unit
Valuation:
$5,979
Permit #:
230102
Status:
issued
Fee:
N/A
Permit Type:
HVAC
Building Type:
N/A
Plumbing - gas test for meter re-location from roof to ground accessible location. note: this is not part of parcel tag. (rgs)
Valuation:
N/A
Permit #:
BLD2012-05803
Status:
final
Fee:
$90
Permit Type:
N/A
Building Type:
N/A
Plumbing - gas test for meter re-location from roof to ground accessible location. note: this is not part of parcel tag. (htl)
Valuation:
N/A
Permit #:
BLD2012-05986
Status:
final
Fee:
$90
Permit Type:
N/A
Building Type:
N/A
Plumbing - gas test for meter re-location from roof to ground accessible location. (rgs) note: this is not part of parcel tag
Valuation:
N/A
Permit #:
BLD2012-05801
Status:
final
Fee:
$90
Permit Type:
N/A
Building Type:
N/A
Suite 301 3 fan coils
Valuation:
$0
Permit #:
PM20160429051
Status:
COMPLETE
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plum- addition anew floor drain near ice-machine in the warehouse. (tj)
Valuation:
N/A
Permit #:
BLD2014-06227
Status:
final
Fee:
$90
Permit Type:
N/A
Building Type:
N/A
Cooling tower piping connections
Valuation:
N/A
Permit #:
PP20140725705
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Cooling tower piping connections
Valuation:
$0
Permit #:
PP20140725705
Status:
COMPLETE
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial replacement of 5 rooftop hvac units same size and location weight is lighter than original and not visible from street (units sit lower than parapit walls)
Valuation:
$39,802
Permit #:
ZZZZ-07-1316
Status:
complete
Fee:
$327
Permit Type:
N/A
Building Type:
N/A
Suite 301 3 fan coils
Valuation:
N/A
Permit #:
PM20160429051
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace 2 furnaces
Valuation:
N/A
Permit #:
M1401-008
Status:
final
Fee:
$102
Permit Type:
Alter-commercial
Building Type:
N/A
Replace furnace w/92.5% eff unit & replace air conditioning w 13 seer unit - duct testing not required
Valuation:
$10,400
Permit #:
ZZZZ-07-0819
Status:
complete
Fee:
$118
Permit Type:
N/A
Building Type:
N/A
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American Air Systems Inc Reviews
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American Air Systems Inc License info
Verified License
| License # | 798465 |
| Status | Active |
| State | California |
| Type | Boiler, Hot Water Heating And Steam Fitting, Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for American Air Systems 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 # | 564201 |
| Status | Inactive |
| State | California |
| Type | Boiler, Hot Water Heating And Steam Fitting, 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 American Air Systems Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
Bonded
| Bonded Agent | Contractors Bonding & Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Norguard Insurance Company |
78
Permits
- Building permit records show that American Air Systems Inc has worked on 78 permitted projects.
American Air Systems Inc Employees
DR
Dana Lynn Rush
Officer
DS
Donald Louis Sullivan
Qualify Partner
ER
Edward Patrick Reardon
Rmo / Ceo / Pres
PR
Patricia Ellen Reardon
Officer
RR
Russell Eugene Rush
Officer