Updated: May 21, 2026
Location and Projects
Address
499 Tovar Drive, San Jose, CA, 95123
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Ozone Service Photos
Ozone Service HVAC/Mechanical Contractor
Licensed HVAC contractors serving San Jose and surrounding areas, available 24/7. We specialize in heat pump installation and upgrades — helping San Jose homeowners switch from gas to electric and maximize available rebates through BayREN and federal tax credit programs. Our licensed technicians handle AC installation and replacement, furnace upgrades, ductless mini-split systems, and emergency HVAC repair for all major brands. Whether you're replacing an aging system or planning a full electrification upgrade, we'll walk you through every option with transparent pricing and no surprises. BBB Accredited, fully licensed and insured. Call anytime — we're always available.
From BuildZoom: Ozone Service, 499 Tovar Dr, San Jose, CA (Employees: Alexander Dorofeev and Konstantin Bychkov) holds a Warm Air Heating, Ventilating And Air Conditioning, Electrical 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 Ozone Service, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Ozone Service Contact Information
Phone Number: (669) 332-5101
Address: 499 Tovar Drive, San Jose, CA 95123
Ozone Service San Jose
Quality
111
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Ozone Service has a BuildZoom score of 111, which places them above 96% of 336,931 contractors in California.
Activity
|
29 projects
|
2025 |
Our building permit records indicate that Ozone Service has worked on at least
29.0 projects over the past year.
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
|
19 projects
|
HVAC projects |
|
8 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Ozone Service mostly works on
hvac project
and mechanical project
projects.
Pricing
|
8 projects
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
The typical size of their permits is approximately $15,000. 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.
(electrification) replacement of two gas furnaces with the harvest thermal system (water-to-air). it consists of the heat pump water heater and the central air heat pump. we will also install a single-zone ductless mini-split system under the same permit
Valuation:
$50,000
Permit #:
LPC2025-02395
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove existing gas wall furnace. install (n) air handler heat pump & ductwork.(air handler in closet heat pump in rear side)
Valuation:
$8,700
Permit #:
MEP-2025-300179
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove (e) wall heater. install (n) heat pump in side yard. install ductless minisplits in house. air handler in attic
Valuation:
$5,800
Permit #:
MEP-2025-300229
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace furnace with air handler & heat pump
Valuation:
$14,988
Permit #:
M2025-0069
Status:
final
Fee:
$513
Permit Type:
Furnace
Building Type:
N/A
Heat pump
Valuation:
N/A
Permit #:
25-2084
Status:
final
Fee:
$311
Permit Type:
Heat pump
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2025 135036 RS
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Replacement of the gas furnace and gas water heater with harvest thermal system (includes: 1 indoor air handler 1 water tank storage 1 outdoor heat pump for hvac 1 outdoor heat pump for water heater
Valuation:
N/A
Permit #:
BLD2025-02886
Status:
issued
Fee:
$387
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2025 131638 RS
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2025 128045 RS
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2025 127035 RS
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2025 122875 RS
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2025 121807 RS
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Install 2 hp systems(1ducted + 1ductless) replace ductwork
Valuation:
$43,000
Permit #:
B25-2647
Status:
issued
Fee:
$688
Permit Type:
Residential
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2025 145284 RS
Status:
issued
Fee:
$0
Permit Type:
Single-family
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2025 145721 RS
Status:
issued
Fee:
$0
Permit Type:
Single-family
Building Type:
N/A
Electrical plumbing & mechanical - mechanical
2025-12-20
Replacement of the gas furnace and air conditioning with the heat pump system. (air handler in basement & heat pump in right side yard)
Valuation:
$15,000
Permit #:
MEP-2025-301377
Status:
issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Replacement gas furnace and air conditioning with the heat pump system
Valuation:
$13,000
Permit #:
BLD25-04375
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install (n) hvac indoor air handler and exterior heat pump
Valuation:
N/A
Permit #:
BLDG2025-0515
Status:
paid online
Fee:
$1,567
Permit Type:
HVAC
Building Type:
N/A
Lu residence: replace (e) gas furnace with heat pump system
Valuation:
N/A
Permit #:
B-ME25-0295
Status:
final
Fee:
$784
Permit Type:
Mechanical
Building Type:
N/A
3 furnace & air conditioning change with 2 hp & 3 air handlers
Valuation:
$47,000
Permit #:
B25-2951
Status:
issued
Fee:
$615
Permit Type:
HVAC changeout
Building Type:
N/A
Ozone Service Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Ozone Service License info
Verified License
| License # | 1128892 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, Electrical |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Ozone Service at the California Contractors State License Board.
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 | National Fire Insurance Company Of Hartford |
29
Permits
- Building permit records show that Ozone Service has worked on 29 permitted projects.
Ozone Service Employees
AD
Alexander Dorofeev
Rmo / Ceo / Pres
KB
Konstantin Bychkov
Officer