Ozone Service
San Jose, CA Indoor Air Quality · #5 of 5
At a glance
- Google rating
- 5.0★ from 120+ reviews
- Service area
- San Jose, CA + 1 nearby
- Phone
- +1-669-332-5101
Overview
Ventilation specialization leads with ERV/HRV ventilation listed as a core service. Ozone Service states free diagnostics and a written scope before work. Ozone Service lists up to a 12-year parts and labor warranty in writing. San Jose homeowners benefit from the company's rebate work and local permitting experience. Google reviews cite timely responses and help securing rebates.
Indoor air quality and HVAC company focusing on whole-home ERV/HRV ventilation in San Jose. ERV/HRV ventilation focus notes $350,000 secured in rebates over six months. Labor warranty lists up to 12-year parts and labor in writing. Free estimates and free diagnostics are advertised with no trip or diagnostic fee.
Vouched Score breakdown — 74/100
San Jose, CA Indoor Air Quality average is 79/100. Ranks #5 of 5 listed Indoor Air Quality providers in San Jose, CA.
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
How Ozone Service compares to the San Jose average
| Signal | Ozone Service | San Jose avg | Delta |
|---|---|---|---|
| Vouched Score | 74/100 | 79/100 | -5 vs avg |
| Google rating | 5.0★ | 4.9★ | +0.1 vs avg |
| Review volume | 120+ | 320+ | -201 vs avg |
What customers say
Pros
- High Google rating (5.0★ across 120+ reviews)
Self-reported on their website — not independently verified.
- Background-verified team
- Emergency response: 24/7
- 12-Year labor warranty
- Financing available
- Free estimates
When to choose them — and when to consider alternatives
- You need to finance the work
- You want a BBB-rated firm specifically
Service area
San Jose, CA home · Services San Jose, CA home
What Ozone Service publishes about pricing
Financing
-
Financing available
As published: Financing available"…Whole-House Rewiring Book now Read more Flexible Financing Available —Upgrade Now, Pay Over Time. Ask us about paymen…"
Estimates
-
Free estimates
As published: Free estimates"…on Subpanel Installation Rebates & Incentives Get Free Estimate Get Free Estimate Cooling Heating Heat Pump Elect…"
Guarantees & credentials
- Licensed
- Licensed and insured
- Fully insured
- EPA Certified
- 12-Year Warranty
Sourced from the provider's own website. We surface these as published; we do not independently verify each license or warranty.
Contact & hours
Frequently asked questions
What are the pros of Ozone Service?
When should I choose Ozone Service?
When should I consider alternatives to Ozone Service?
What is the Vouched Score for Ozone Service?
How can I contact Ozone Service?
What does indoor air quality service typically cost when working with a San Jose, CA provider like Ozone Service?
What pricing terms does Ozone Service publish on their website?
Compare with nearby providers
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
Ozone Service (this company) |
74/100 | 5.0★ (120+) | — | — | — | — |
| 81/100 | 4.9★ (465+) | 13+ | — | — | — | |
| 78/100 | 5.0★ (245+) | — | — | — | — | |
| 74/100 | 4.9★ (175+) | 30+ | — | — | — |
Listed in
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Profile last updated July 19, 2026.