Updated: May 03, 2026
Location and Projects
Address
1098 BELLFLOWER STREET, Livermore, CA, 94551
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Altamont Heating and Cooling
Their BuildZoom score of 0 does not rank in the top 50% of California contractors.
If you are thinking of hiring Altamont Heating and Cooling, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Altamont Heating and Cooling Contact Information
Phone Number: (510) 683-1935
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Address: 1098 BELLFLOWER STREET, Livermore, CA 94551
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Altamont Heating and Cooling Livermore
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Altamont Heating and Cooling, click “This is My Business” to update your information.
Activity
|
1 project
|
2025 |
|
4 projects
|
2024 |
|
6 projects
|
2023 |
Our building permit records indicate that Altamont Heating and Cooling has worked on at least
11.0 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
|
10 projects
|
HVAC projects |
|
3 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Altamont Heating and Cooling mostly works on
hvac project
and mechanical project
projects.
Pricing
|
8 projects
|
< $5k |
|
1 project
|
$5k-$20k |
The typical size of their permits is approximately $2,750. 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 Altamont Heating and Cooling
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace furnace and air conditioning. 80% afue 88k btu. 14 seer 3.5-ton
Valuation:
$10,480
Permit #:
F220413
Status:
issued
Fee:
$293
Permit Type:
Add/alt single fa...
Building Type:
N/A
Replacing condensing unit with 3-ton condenser
Valuation:
$1,225
Permit #:
BLDG-2023-01107
Status:
final
Fee:
$233
Permit Type:
N/A
Building Type:
N/A
Residential hvac - heating ventilation air conditioning
2023-04-10
Replace air conditioning coil
Valuation:
$2,345
Permit #:
M22-027850
Status:
final
Fee:
$124
Permit Type:
N/A
Building Type:
N/A
Replacement of 3ton condenser evap coil 80k btu furnace
Valuation:
$2,635
Permit #:
BLD2022-04681
Status:
issued
Fee:
$231
Permit Type:
New split system
Building Type:
N/A
Residential hvac - heating ventilation air conditioning
2023-04-10
Furnace replacement eff 80%
Valuation:
$1,855
Permit #:
M22-027528
Status:
final
Fee:
$232
Permit Type:
N/A
Building Type:
N/A
R/r furnace condensor and evap coil - 4 ton hvac
Valuation:
$3,535
Permit #:
RES23-0355
Status:
final
Fee:
$151
Permit Type:
Residentl
Building Type:
N/A
Replacement of 2.5 t condensing unit
Valuation:
$3,625
Permit #:
2023000041
Status:
issued
Fee:
N/A
Permit Type:
Heating and or a...
Building Type:
N/A
Install condenser evap coil 60k btu furnace
Valuation:
$2,695
Permit #:
2022000748
Status:
issued
Fee:
N/A
Permit Type:
Heating and or a...
Building Type:
N/A
R/r 30k btu wall furnace
Valuation:
$740
Permit #:
RES23-0248
Status:
final
Fee:
$86
Permit Type:
Residentl
Building Type:
N/A
R/r 4 ton condenser/evap coil/furnace
Valuation:
$3,040
Permit #:
RES22-2750
Status:
final
Fee:
$151
Permit Type:
Residentl
Building Type:
N/A
Replace 80k btu furnace replacement
Valuation:
$1,740
Permit #:
2022000783
Status:
issued
Fee:
N/A
Permit Type:
Heating and or a...
Building Type:
N/A
4 ton condenser and evap coil
Valuation:
$2,710
Permit #:
2022000419
Status:
issued
Fee:
N/A
Permit Type:
Heating and or a...
Building Type:
N/A
Replace 3 ton condenser
Valuation:
$2,190
Permit #:
2022000468
Status:
issued
Fee:
N/A
Permit Type:
Heating and or a...
Building Type:
N/A
Replace air conditioning 3 ton 15 seer and coil (ac in backyard and coil 2nd floor closet) (cheers)
Valuation:
$2,750
Permit #:
B22-0676
Status:
issued
Fee:
$116
Permit Type:
N/A
Building Type:
N/A
Revision to bldg-2023-01107; addition replacement of evap coil
Valuation:
N/A
Permit #:
BLDR-2023-00144
Status:
final
Fee:
$244
Permit Type:
N/A
Building Type:
N/A
Replace furnace (80% afue) and air conditioning (seer 14)
Valuation:
$11,536
Permit #:
BLDG-2022-01553
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacement of 3 ton condenser and evap coil
Valuation:
N/A
Permit #:
BLD2022-02687
Status:
final
Fee:
N/A
Permit Type:
New split system
Building Type:
N/A
Replacement of 2ton air handler and condensor
Valuation:
$2,574
Permit #:
BLD2022-02262
Status:
issued
Fee:
$217
Permit Type:
New split system
Building Type:
N/A
Residential hvac - heating ventilation air conditioning
2022-01-24
Replace ac/coil
Valuation:
$2,374
Permit #:
M22-027166
Status:
expired
Fee:
$124
Permit Type:
N/A
Building Type:
N/A
Replacement of 2.5ton 14 seer r410a condensing unit evap coil and 35-45k btu furnace ** cf1r-alt-02-e is missing cannot confirm afue and seer rating hers report required at final inspection**
Valuation:
$7,991
Permit #:
BIM21-014626
Status:
expired
Fee:
$449
Permit Type:
N/A
Building Type:
N/A
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Altamont Heating and Cooling Reviews
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Altamont Heating and Cooling License info
License Not Verified
| License # | 1063399 |
| Status | Active |
| State | California |
| Type | WARM-AIR HEATING, VENTILATING AND AIR-CONDITIONING |
| Class | C20 |
- When BuildZoom last verified this license, it had an expiration date of October, 2023. Check the current license status of Altamont Heating and Cooling with the California Contractors State License Board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1063399 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
- 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 Altamont Heating and Cooling at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Altamont Heating and Cooling, click “This is My Business” to update your information.
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $25,000 |
Insured
| Workers Comp Provider | Everest Premier Insurance Company |
19
Permits
- Building permit records show that Altamont Heating and Cooling has worked on 19 permitted projects.
Altamont Heating and Cooling Employees
SM
Sonny Peregrino Mabuyo
Sole Owner