The easiest, most affordable way to upgrade your heating and cooling system.
![](https://cdn.prod.website-files.com/62acc25ba54518024ede0c7d/664cd659273dae3734f0946b_Review%20badge%20Tetra%20(1).png)
![](https://cdn.prod.website-files.com/62acc25ba54518024ede0c7d/664e11add157df5aba60456e_hero%20background%20tetra%20mobile%20(optimized).jpg)
$99/month
Why choose Tetra for your HVAC upgrade
Rebates! How much $$$ can you save?
We'll calculate just how much money you can get back from your state, local, and federal government. Then we’ll do all the paperwork for you.
What is Fully Covered️ by Tetra?
Upgrading your heating & cooling system is a major investment. We take that seriously. By only using the best equipment and highest quality contractors we can guarantee the system will just work for the next 10 years.
Instead of fussing around with what’s covered, what’s not, what does a visit cost – we’re gonna save you the headache.
No guessing, no ghosting, no annual payment plans, and no upselling during visits. We believe in the equipment we’re selling and our incredible install partners so much, we’re willing to eat the cost if anything goes wrong.
No nonsense. Just great equipment that we’ll keep in tip-top shape. That’s Fully Covered️ by Tetra.
![](https://cdn.prod.website-files.com/62acc25ba54518024ede0c7d/66425b4185ddfd83a7884252_Earth%20image%20-%20Tetra%20(final)%20(1).webp)
Tetra HVAC installation reviews
Tetra Install Partner Network
Only the top 4% of contractors local to you
We know the best person to install your new system lives in your town, knows your climate, and is part of your community. We fully cover our work, so we only work with the absolute best contractors around.
National infrastructure means more savings
Combining local expertise with next-gen tech, we can offer the absolute best prices on the best equipment. We’re committed to passing on wholesale prices to our customers, so you get the best deal without compromising quality.
Working with Tetra means less work and more savings.
![](https://cdn.prod.website-files.com/62acc25ba54518024ede0c7d/6639d980f25c6ed1b231e817_Background%20-%20working%20with%20Tetra.webp)
FAQ
One of Tetra's fully vetted, top-quality installers will handle the job. We only work with the best local pros.
We can install your system as soon as a couple days after you put down your deposit.
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 make specific recommendations based on the information you provided and our experience installing hundreds of systems. Plus, the pre-installation walkthrough gives us an opportunity to confirm the recommendation.
Monthly costs vary based on usage, the number of people in your household, and other factors. However, homeowners who install energy-efficient appliances report energy cost savings of 25% or higher.