If you hire this pro, youโre covered by a money-back guarantee. Learn more
If you hire this pro, youโre covered by a money-back guarantee. Learn more
About
๐ก๏ธ Ozone Service โ Your Trusted HVAC Experts in San Jose, CA!
We keep Bay Area homes comfortable year-round, from scorching summers to chilly winters. Our certified technicians are ready to help, 7 days a week. ๐ โ๏ธ๐ฅ
๐ Our Services:
๐ง HVAC System Repair & Maintenance
โ๏ธ HVAC System Installation
๐ Current Offers:
๐ธ FREE HVAC Diagnostic โ $0, no strings attached
๐ ๏ธ 21% OFF Labor on any service, including full installations
๐ $1,999 OFF a New HVAC System โ trade in your old unit and save big
๐ก๏ธ FREE Smart Thermostat with any new HVAC system installation
Overview
Current Top Pro
Hired 61 times
18 similar jobs done near you
Background checked
License verified
10 employees
2 years in business
Business hours
This pro hasn't listed their business hours.
Payment methods
This pro accepts payments via Apple Pay, Cash, Check, Credit card, and Zelle.
Customers rated this pro highly for work quality, professionalism, and responsiveness.
Exceptional 5.0
115 reviews
5
100%
4
0%
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2
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1
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Your trust means everything to us. Learn about our review guidelines.
Read reviews that mention:
Jason R.
Jul 5, 2026
โข
Hired on Thumbtack
The technician did a great job repairing my air conditioner, and the job wasnโt expensive. I will use Ozone again in the future.
Details: Repair โข Only warm air is blowing from the vents โข The power is on, but the fan won't run โข Outside โข House โข Renter, with owner's permission to do this job
Central Air Conditioning Repair or Maintenance
Shrikant K.
Jun 24, 2026
โข
Hired on Thumbtack
Andrew, Lead Service Tech checked the Secondary Drain Leak and in the process provided thorough diagnostics of our Central AC.
I highly recommend this company. They diagnosed the issue quickly and solved the problem. I will be calling them again for any HVAC solutions
Details: Single-level building โข House
Heating System Installation or Replacement
Michael R.
Dec 13, 2025
โข
Hired on Thumbtack
Excellent experience with Ozone. Alexander arrived within the scheduled time window, was courteous (put on shoe covers) and when he learned that I needed an electrician instead of a HVAC service, he said he would check it out anyway. He was thorough when finding the issue (no power to the furnace). Once he was finished installing the transformer, he checked the Google Nest and there was still an issue. He immediately went back upstairs and opened the ceiling to find out what was going on and then explained the options. He was also incredibly organized and clean. Very impressed with the level of professionalism with this company and categorically recommend them.
Details: Furnace โข Three-story building โข Townhouse
Heating System Repair or Maintenance
Ada c.
Jan 16, 2026
โข
Hired on Thumbtack
I had problems with the initial repair! But they are very kind to return to fix my heating problem! I am looking forward to have heat again!!Thanks!
Details: Furnace โข Two-story building โข House
Heating System Repair or Maintenance
FAQs
What should the customer know about your pricing (e.g., discounts, fees)?
Transparent and fair โ always. We give you a clear quote before we touch anything. Our FREE Diagnostic means you know exactly the cause of the issue before you decide anything. No pressure, no upsells.
๐ฐ No hidden fees, just affordable pricing
๐ Competitive rates with premium-quality results
โ Licensed (#1128892), insured, and BBB Accredited
What is your typical process for working with a new customer?
Our process with a new customer
๐ Step 1. Contact us
Reach out via Thumbtack or give us a call. We'll get you a free estimate right away.
๐ Step 2. Diagnosis
We inspect your system thoroughly and walk you through our findings in plain English. No technical jargon, no confusion.
๐ฐ Step 3. Clear Quote
You get a transparent, itemized quote before we touch anything. No surprises, no pressure.
๐ ๏ธ Step 4. Service
Our certified techs get to work efficiently and cleanly. We respect your home and your time.
๐ Step 5. Follow-Up
We don't leave until you're 100% satisfied. Your comfort is the job, not just the repair.
You'll love the result and the cozy feeling that comes with it.
What education and/or training do you have that relates to your work?
๐ 7+ years of field experience across hundreds of HVAC installations and repairs in the Bay Area
๐ EPA-certified technicians
๐ Fully licensed (#1128892) and insured
๐ท Ongoing training on the latest HVAC systems and energy-efficient technologies
We stay current so your system runs at peak performance and your energy bills stay low.
