Updated: Mar 22, 2026
Location and Projects
Address
535 Sinclair Frontage Rd, Milpitas, CA, 95035
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Cost Less Heating and Cooling Inc
Full service Heating and Air Conditioning Service. Replacement, repair, maintenance. We also provide Duct cleaning and duct replacement
From BuildZoom: Cost Less Heating and Cooling Inc, 535 Sinclair Frontage Rd, Milpitas, CA holds a Warm Air Heating, Ventilating And Air Conditioning license according to the California license board.
Their BuildZoom score of 119 ranks in the top 1% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Cost Less Heating and Cooling Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Cost Less Heating and Cooling Inc Contact Information
Phone Number: (408) 876-9643
Address: 535 Sinclair Frontage Rd, Milpitas, CA 95035
Cost Less Heating and Cooling Inc Milpitas
Quality
119
99th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Cost Less Heating and Cooling Inc has a BuildZoom score of 119, which places them above 99% of 336,931 contractors in California.
Activity
|
35 projects
|
2025 |
|
70 projects
|
2024 |
|
83 projects
|
2023 |
Our building permit records indicate that Cost Less Heating and Cooling Inc has worked on at least
188.0 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
|
185 projects
|
HVAC projects |
|
16 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Cost Less Heating and Cooling Inc mostly works on
hvac project
and mechanical project
projects.
Pricing
|
4 projects
|
< $5k |
|
33 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
The typical size of their permits is approximately $9,000. 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.
Building Permits by Cost Less Heating and Cooling Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Addition new air conditioning (on left side of home) and replace existing furnace in the same location a minimum of 5’ from the air conditioning unit to the property line (pl) is required
Valuation:
$14,875
Permit #:
BLD24-01068
Status:
final
Fee:
$495
Permit Type:
N/A
Building Type:
N/A
Replace existing furnace 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 the novel coronavirus disease 2019 (covid-19). the county of san mateo assumes no responsibility for work performed by permittee that is not in compliance with all c... see more
Valuation:
N/A
Permit #:
BLD2021-02974
Status:
final
Fee:
$333
Permit Type:
N/A
Building Type:
N/A
Replacement of existing furnace in the same location
Valuation:
$7,275
Permit #:
BLD2025-04260
Status:
issued
Fee:
$155
Permit Type:
N/A
Building Type:
N/A
Replace existing furnace. revision 2/28/22 - addition new air conditioning. a minimum of 5’ from the air conditioning unit to the property line (pl) is required.
Valuation:
$5,500
Permit #:
BLD21-63925
Status:
final
Fee:
$583
Permit Type:
N/A
Building Type:
N/A
Addition new air conditioning (on left side of home 5 from property line) and replacement of existing furnace (same location)
Valuation:
$13,675
Permit #:
BLD24-03555
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mf res-replace existing air conditioning same location a minimum of 5’ from the air conditioning unit to the property line (pl) is required
Valuation:
$9,280
Permit #:
BLD23-71171
Status:
final
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
Replacement of 40 000 btu gas furnace in same location
Valuation:
N/A
Permit #:
BLD24-03978
Status:
final
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
Replace wall heater
Valuation:
N/A
Permit #:
25-0003
Status:
final
Fee:
$332
Permit Type:
Furnace
Building Type:
N/A
Replace (2) existing furnaces and one existing air conditioning
Valuation:
N/A
Permit #:
M23-034
Status:
issued
Fee:
$192
Permit Type:
N/A
Building Type:
N/A
Replacement of existing gas furnace with new gas furnace.(same location - garage)
Valuation:
$5,475
Permit #:
MEP-2024-293698
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacement of existing air conditioning and furnace in the same location a minimum of 5’ from the air conditioning unit to the property line (pl) is required
Valuation:
$15,550
Permit #:
BLD24-00733
Status:
final
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
*added air conditioning at the same location - 12/05/23 en
Valuation:
N/A
Permit #:
2023 126603 RS
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Replace (e) furnace and a/c; condenser noted as being 15 from back property line
Valuation:
$17,000
Permit #:
BLD22-64944
Status:
final
Fee:
$533
Permit Type:
N/A
Building Type:
N/A
Replacement of existing air conditioning and furnace in the same location
Valuation:
$14,425
Permit #:
BLD2025-02797
Status:
complete
Fee:
$149
Permit Type:
N/A
Building Type:
N/A
Replacement of existing furnace with an air handler and adding heatpump fee waiver-no fee permit
Valuation:
$16,325
Permit #:
LPC2024-00104
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace ex ducts air conditioning & furnace
Valuation:
$21,000
Permit #:
MEP2023-00360
Status:
approved
Fee:
$425
Permit Type:
Mechanical replac...
Building Type:
N/A
Furnace & air conditioning unit ** 5/22/21 revised permit to addition air conditioning unit per the request by applicant
Valuation:
N/A
Permit #:
2021 029520 RS
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Replace existing furnace 110k btu 80% 5 ton
Valuation:
N/A
Permit #:
MECH2022-0138
Status:
final
Fee:
$195
Permit Type:
Furnace replaceme...
Building Type:
N/A
Replacement of existing air conditioning and furnace in the same location
Valuation:
N/A
Permit #:
DEV24-0179
Status:
issued
Fee:
$170
Permit Type:
N/A
Building Type:
N/A
Replace existing furnace same location and air conditioning unit
Valuation:
$15,000
Permit #:
BLD22-0536
Status:
final
Fee:
$400
Permit Type:
Furnace
Building Type:
N/A
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Cost Less Heating and Cooling Inc License info
Verified License
| License # | 1043777 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Cost Less Heating and Cooling Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
119
BuildZoom Score
Bonded
| Bonded Agent | Accredited Surety & Casualty Company Inc |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Norguard Insurance Company |
331
Permits
- Building permit records show that Cost Less Heating and Cooling Inc has worked on 331 permitted projects.