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Top Rated Mini Split Installer
The easiest and most affordable way to upgrade your heating and cooling
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TETRA IN THE PRESS
Get a new heating and cooling system for as low as
$99/month
You may qualify for rebates and incentives worth 75% of the cost of your new system.
Schedule your consultation
Most homeowners are eligible for $12k-$20k to upgrade to a heat pump. But with so much money on the line, the stakes are high.
Here's what our mini splits look like once they're installed
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Benefits of mini splits
A Safer Choice
Upgrading to mini split means better air quality. New units have top-rate filters that rid your home of airborne dust particles, bacteria, fungi, and microbes.
Custom heating and cooling
Mini Splits provide zone by zone temperature control, increasing everyone's comfort and lowering energy bills.
Save thousands
Rebates of up to $16,000 are available to homeowners who switch to a new mini split and Mini splits save homeowners an average of $500 per year in energy bills.
“I had a ductless mini split installed. Very professional, responsive, excellent quality, and exceptional price. Half the costs of all other bids I got for the job.”
Jack O.
Springfield, MA
“I had a ductless mini split installed. Very professional, responsive, excellent quality, and exceptional price. Half the costs of all other bids I got for the job.”
Jack O.
Springfield, MA
Signs it’s time to upgrade to a high efficiency mini split
Your system is more than 15 years old
Older systems are more likely to have issues and they cost more to run. If you are paying thousands for repairs, it is likely better to upgrade.
You see an increase in your energy bill
When your mini split isn’t working efficiently, it uses more energy than normal, and costs more to run.
Your system is noisier than before.
Strange noises usually mean you need a repair or they’re a sign of a failing system. If your system is on the older side, consider a replacement rather than another fix.
Your home is hotter than it before
If your system isn't keeping up with the more extreme weather temperatures - it's time for a new system.
Save thousands when you upgrade
High-efficiency appliances can make your home more comfortable and significantly reduce your energy bills. If you're upgrading to a high-efficiency appliance, incentive programs, like Mass Save®, offer rebates to make the cost more manageable.
Tetra gets you available rebates before installation day for a huge upfront discount. No paperwork, no waiting, no fuss.
Tetra HVAC installation reviews
System
Boiler
Ductless Mini Split
Savings
$10,000 Rebate
location
Fitchburg, MA
We had a great experience from start to finish! The installers were professional, courteous, prompt, efficient, as well as clearly knowledgeable and experienced. We appreciated how considerate they were of the fact they were in our home. They took time to answer any questions we had and for whatever explanations were needed. And we love having central AC!!
Kathy C.
System
Boiler
Ductless Mini Split
Savings
$10,000 Mass Save Rebate
location
Centerville, MA
WOW! From beginning to end....INCREDIBLE!! .......quote was THOUSANDS LESS than the others......seamless, painless, awesome........installation and electricians were courteous, professional, and CLEAN! Randy and Zoe took care of me like I was royalty! They really made the whole process enjoyable! We love our new Carrier mini split system! We cant thank tetra enough!! A#1 !!!
Hanz H.
System
Furnace and AC
Furnace and Heat Pump
Savings
$4,612 Mass Save Rebate
location
Hudson, MA
I had a furnace, heat pump and tankless water heater installed. Overall experience very good. Parrish, Jon, Randy and Installer Mike & Elai was very helpful throughout the process, Very professional, responsive. Excellent quality, and exceptional price.
Nitin P.
System
Furnace and AC
Furnace and Heat Pump
Savings
$5,237 Mass Save Rebate
location
Marlborough, MA
I am very pleased with the whole process. The people I talked to at Tetra were very helpful, guided me towards a system that was perfectly adapted to my needs (Bryant furnace hybrid gas/heat pump) and AO Smith hybrid heat pump/electric water heater. They also replied to my questions very quickly. The physical installation process was very smooth and very rapid (a few days) once I made my decision, the installers did not take any shortcuts and left the place very clean. The price was very competitive.
Claude C.
System
Boiler
Ductless Mini Split
Savings
$10,000 Mass Save Rebate
location
Stoughton, MA
I am extremely satisfied with the exceptional service I received from the very beginning when I was asking for information up until the day of installation. I'm very appreciative with the smooth process. Very easy and stress free for me! I just can't say enough good things about Tetra. I would recommend them 100%.
Mirosleidy O
Your purchase is completely covered by us
What is
Fully Covered™
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.
We’re gonna take care of your system for you.
We’re gonna cover everything for 10 years.
And it’s not gonna cost you a penny extra.
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.
Find the right Fully Covered️™ by Tetra equipment for your home
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Compare the cost of a Fully Covered™ by Tetra system vs other national service companies
Fully Covered™️ by Tetra
The other guys
10 years of guaranteed performance
1 year, labor only
If something breaks, you foot the bill to fix the parts.
All included, tune-ups, repairs, everything
Something happens on day 366, that’s on you
We’ll know if there’s an issue before you do
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Tune-ups included
$100-$200 just to take a look
$0 extra
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