#1 in Heating and Cooling upgrades
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$99/month
Why Choose Tetra?
Verify rebate eligibility
Most homeowners are eligible for $8,000 to $24,000.
Your investment is protected
Every maintenance visit, repair, replacement part, and hour of labor is fully covered for 5 years. No annual payment plans or surprise expenses, guaranteed.
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Tetra customer reviews
Tetra’s Install Network
We work with only the top 5% of installers. Install partners are licensed and thoroughly vetted to ensure the highest level of expertise and customer service.
Interested in joining our growing network of install partners?
How it works

FAQ
We can make specific recommendations based on the information you provided and our experience installing thousands of systems. Plus, the pre-installation walkthrough gives us an opportunity to confirm the recommendation.
No. Our pricing is firm. We’ll confirm the cost of your project after your walkthrough and there will be no changes in price after that point—no matter what happens on installation day.
We can install your system as soon as a couple days after you put down your deposit.
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