Updated: Mar 25, 2026
Location and Projects
Address
76 Wright Brothers Ave, Livermore, CA, 94551
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AIS Heating & Air Conditioning
Established in 2008, AIS Heating & Air Conditioning is a small family-owned and locally-operated business based in the Bay Area. We've built our company on the belief that working with a smaller heating and air company gives both the homeowner and the business owner the best in customer service. Every job gets our full attention and as owners, we personally oversee the quality of each job we complete.
From BuildZoom: AIS Heating & Air Conditioning, 76 Wright Brothers Ave, Livermore, CA holds a Warm Air Heating, Ventilating And Air Conditioning, General Building license according to the California license board.
Their BuildZoom score of 114 ranks in the top 2% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring AIS Heating & Air Conditioning, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
AIS Heating & Air Conditioning Contact Information
Address: 76 Wright Brothers Ave, Livermore, CA 94551
AIS Heating & Air Conditioning Livermore
Quality
114
98th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
AIS Heating & Air Conditioning has a BuildZoom score of 114, which places them above 98% of 336,931 contractors in California.
Activity
|
153 projects
|
2025 |
|
157 projects
|
2024 |
|
144 projects
|
2023 |
Our building permit records indicate that AIS Heating & Air Conditioning has worked on at least
454.0 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
|
77 projects
|
Home Additions |
|
4 projects
|
New Constructions |
|
438 projects
|
HVAC projects |
|
74 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that AIS Heating & Air Conditioning mostly works on
hvac project
and home addition
projects.
Pricing
|
11 projects
|
< $5k |
|
277 projects
|
$5k-$20k |
|
97 projects
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $16,281. 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 AIS Heating & Air Conditioning
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace furnace like for like - 80% afue 36000 btu number of new/replaced ducts: 8. duct work replacement only - location of ducts to be replaced: crawlspace number of ducts to be replaced: 8 approximate length of duct to be replaced: 64. replace air conditioning like for like - 17 seer 3 tons
Valuation:
N/A
Permit #:
BLD2024-02119
Status:
final
Fee:
N/A
Permit Type:
Residential HVAC
Building Type:
N/A
Replace furnace like for like - 10% afue 36000 btu number of new/replaced ducts: 2. relocate/new air conditioning - 19 seer 3 tons number of new/replaced circuits: 1
Valuation:
$23,272
Permit #:
BLD2025-03683
Status:
issued
Fee:
$0
Permit Type:
Residential HVAC
Building Type:
N/A
Remove existing gas furnace and install 2 furnaces and air conditioning with 2 heat pumps and air handlers in same location (crawl space and attic) heat pumps on side yard
Valuation:
$52,050
Permit #:
MEP-2025-298450
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace and relocate furnace to attic 90 000 btus 80% afue. replace ductwork. addition air conditioning 60 000 btus 17 seer 13.5 eer to left side of house - inspector to verify adequate support for relocated furnace. gas test required for extended line at time of inspection
Valuation:
$32,790
Permit #:
LPC2022-01152
Status:
issued
Fee:
$409
Permit Type:
N/A
Building Type:
N/A
Install mini split heat pump 36, 000 btus cooling 36, 000 btus heatings. install wall mounted mini split in living room 8, 959 btus cooling 10, 983 heating. install wall mounted mini split in bedroom 1 5, 968 btus cooling 7, 389 btus heating. install wall mounted mini split in bedroom 2 5, 968 btus cooling 7, 389 btus heating. install wall mounted mini split in bedroom 3 6, 000 btus c... see more
Valuation:
$15,477
Permit #:
BLD2022-07857
Status:
complete
Fee:
$209
Permit Type:
N/A
Building Type:
N/A
Install mini split heat pump 42, 000 btus cooling 41, 000 btus heating 17.45 seer 9.1 eer 9.7 hspf. install air handler in attic 23, 565 btus cooling 21, 995 btus heating. install wall mounted mini split in bedroom 5, 878 btus cooling 6, 334 btus heating. install wall mounted mini split in family room 11, 515 btus cooling 12, 669 btus heating. duct work 6 each new supply runs
Valuation:
$23,271
Permit #:
BLD2022-07823
Status:
complete
Fee:
$209
Permit Type:
N/A
Building Type:
N/A
Misc. mep- hvac replace furnace in garage and air conditioning in back yard with heat pump & air handler also 7 duct runs
Valuation:
N/A
Permit #:
DEV25-1359
Status:
final
Fee:
$546
Permit Type:
N/A
Building Type:
N/A
Replace furnace 80, 000 btus 97% afue to hallway closet. install air conditioner 36, 000 btus 17 seer 13 eer to side yard. install air conditioner 36, 000 btus 17 seer 13.5 eer to side yard it is the permittee’s obligation and responsibility to ensure that all work associated with this permit complies with all current orders of the health officer of the county of san mateo related to ... see more
Valuation:
N/A
Permit #:
BLD2021-02769
Status:
final
Fee:
$1,044
Permit Type:
N/A
Building Type:
N/A
Replace furnace and addition heat pump
Valuation:
$10,343,467
Permit #:
BLD2025-03049
Status:
complete
Fee:
$149
Permit Type:
N/A
Building Type:
N/A
Replace 2 furnaces in the garage ac's and coils like for like in the back yard
Valuation:
$34,556
Permit #:
BLD2025-07895
Status:
complete
Fee:
$155
Permit Type:
N/A
Building Type:
N/A
A single family residence to replace furnace & air conditioning with electric heat pump and air handler in same location
Valuation:
$17,396
Permit #:
LPC2024-03563
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install heat pump to sideyard 33, 283 btus cooling 33, 283 btus heating. 16 seer 9 eer 11.7 hspf. install multi ducted air handler 33, 283 btus cooling 32, 915 btus heating to attic. install 10 duct supply runs to attic
Valuation:
$23,701
Permit #:
BLD2022-05202
Status:
complete
Fee:
$307
Permit Type:
N/A
Building Type:
N/A
Replace furnace like for like - 80% afue 36000 btu. replace air conditioning like for like - 17 seer 3 tons number of new/replaced circuits: 1. permit update with new description 5/6/2025: replace furnace with air handler replace air conditioning with heat pump 17 seer 3 ton replaced 1 circuit
Valuation:
$17,148
Permit #:
BLD2025-01056
Status:
final
Fee:
$0
Permit Type:
Residential HVAC
Building Type:
N/A
Replace furnace and air conditioning with heat pump & air handler
Valuation:
$37,613
Permit #:
B25-0552
Status:
final
Fee:
$242
Permit Type:
N/A
Building Type:
N/A
Replace furnace like for like - 80% afue 36000 btu. relocate/new air conditioning - 17 seer 3 tons number of new/replaced circuits: 1
Valuation:
$15,799
Permit #:
BLD2025-01702
Status:
final
Fee:
$0
Permit Type:
Residential HVAC
Building Type:
N/A
Replace furnace with air handler addition heat pump replace 8 ducts
Valuation:
$27,919
Permit #:
BLD2025-06351
Status:
complete
Fee:
$309
Permit Type:
N/A
Building Type:
N/A
Replace furnace like for like - 96% afue 36000 btu. relocate/new air conditioning - 18 seer 3 tons number of new/replaced circuits: 1
Valuation:
N/A
Permit #:
BLD2024-04518
Status:
final
Fee:
N/A
Permit Type:
Residential HVAC
Building Type:
N/A
Replace furnace like for like - 80% afue 36000 btu number of new/replaced ducts: 6. relocate/new air conditioning - 25.0 seer 3 tons number of new/replaced circuits: 1
Valuation:
N/A
Permit #:
BLD2024-03452
Status:
final
Fee:
N/A
Permit Type:
Residential HVAC
Building Type:
N/A
Residential hvac - heating ventilation air conditioning
2025-06-27
Replace ac/furnace to heat pump air handler seer 18 afue 96%
Valuation:
$18,963
Permit #:
M25-032563
Status:
approved
Fee:
$228
Permit Type:
N/A
Building Type:
N/A
Furnace change out addition air conditioning and mini split
Valuation:
$27,207
Permit #:
BLD2025-08223
Status:
complete
Fee:
$155
Permit Type:
N/A
Building Type:
N/A
AIS Heating & Air Conditioning Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
AIS Heating & Air Conditioning License info
Verified License
| License # | 1098502 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, General Building |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for AIS Heating & Air Conditioning at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
114
BuildZoom Score
Bonded
| Bonded Agent | Old Republic Surety Company |
| Bond Value | $12,500 |
Insured
| Workers Comp Provider | Granite State Insurance Company |
650
Permits
- Building permit records show that AIS Heating & Air Conditioning has worked on 650 permitted projects.