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4.8
Serving Massachusetts
Trusted by 5,000+ Homeowners for Heating & Cooling
Get a free quote in minutes
Up to $10,000 instant rebate
Name-brand HVAC systems as low as $5/day
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Getting a New HVAC System is Easy
1. Virtual quote
Get a free instant quote for your new system.
2. Details are on us
We'll handle all the details from ordering materials, scheduling visits, rebates, and financing.
3. Smooth installation
One of our vetted, licensed technicians will install your system quickly and tidily.
4. 10 years of free maintenance & repairs
We guarantee the performance of your system with ten years of free maintenance and repairs on most systems.
"Big shout out to Jon and the Tetra team!"
I got a fair quote, they did the work and kept me apprised throughout the process and problem solved when we hit a few roadblocks. At the end of the day they did a great job on a difficult project. Best of all?
No upsells or extras and they charged exactly what we agreed to.
Thank you!
Paul C.
Verified Buyer
"Will be using them again!"
Tetra installed a heat pump and a water tank for me. The communication was easy, and the installation was fast and professional. Will be using them again.
Amihai H.
Verified Buyer
"Tetra did a great job and delivered on all the things they said they were going to do."
Tetra did a great job and delivered on all the things they said they were going to do. They helped me out with the Loan process and working with me and my electricians. Jon Legg, Jet Li and Randy Nel were very helpful with any of my concerns. The install crew was great as well. They did 5 heads and my compressor all in one day. Unbelievable. Thank you Tetra
David Surette
Verified Buyer
"Tetra did a wonderful job with the mini-split system they installed."
Tetra did a wonderful job with the mini-split system they installed. The install team was very accommodating and willing to work with us in the design stage. The installation itself was quick and painless. Finally, Tetra make is super easy to apply for the rebates and takes away the guess work. I highly recommend them for any heat pump/mini-split work you want done.
Michael Sprague
Verified Buyer
"If you are looking for a company to install heat pumps this is the one for sure."
All services were completed in one day. The techs covered and cleaned up as needed and were very professional. If you are looking for a company to install heat pumps this is the one for sure.
Phillip Sullivan
Verified Buyer
"The installation process was very smooth."
Tetra has been wonderful to work with. The installation process was very smooth. The best part, though, has been the ongoing customer service. If we ever have a problem or a question, they are incredibly responsive, and they get it taken care of very quickly. I highly recommend working with them.
Erica Baron
Verified Buyer
Would 100% recommend calling Tetra if you are considering adding heat pumps to your home."
Would 100% recommend calling Tetra if you are considering adding heat pumps to your home. They were the last call we made and glad we called. Everything was straight forward, fair and very simple start to finish. If you are shopping around give them a call you will be glad you did. This company is exactly what you hope for when investing your money into something which can be hard to find nowadays.
Nicholas Sacco
Verified Buyer
4.6
from 112+ reviews
Same Day Service, Next Day Installation
Heat Pump & Mini Splits
Furnace
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Boiler
Water Heater
Our 10-year guarantee
Your system is Fully Covered for 10 years
It’s as simple as it sounds. We offer free repairs and maintenance on most systems we install for 10 years. No callout fees. No additional costs. Total peace of mind.
4.7
from 112+ reviews
Unlock savings
Tetra Helps You Unlock
Thousands In Savings
Rebate
Up to $10,000
Tax Credits
Up to $2,000
Average Homeowner Savings
Up to $1,900
Total Savings: Up to $12,000
This is an estimate. To get your personalized incentives and final cost, schedule a free consultation with one of our experts.
Get Your Personalized Estimate
Pay as low as
$5/day
You may qualify for rebates and incentives worth 75% of the cost of your new system.
Schedule your consultation
Recent Tetra Installations
Thousands of successful installations and counting
Ductless Mini Split
Southwick
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MA
Furnace
Springfield
,
MA
Ductless Mini Split
Arlington
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MA
Hot Water Boiler
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NY
Hot Water Boiler
Merrimac
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MA
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Taunton
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MA
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Katonah
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NY
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Lawrence
,
MA
Combi Boiler
West Hempstead
,
NY
Furnace+AC
Sandwich
,
MA
DHW
Franklin
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MA
Ductless Mini Split
Eastham
,
MA
Ductless Mini Split
Teaticket
,
MA
Ductless Mini Split
Wareham
,
MA
Furnace
Palmer
,
MA
Ductless Mini Split
Springfield
,
MA
Furnace
West Yarmouth
,
MA
Ductless Mini Split
New Rochelle
,
NY
Ductless Mini Split
Gilbertville
,
MA
Ductless Mini Split
New Bedford
,
MA
Combi Boiler
Mashpee
,
MA
Central Heat Pump
Amherst
,
MA
Ductless Mini Split
Agawam
,
MA
Ductless Mini Split
Valhalla
,
NY
Ductless Mini Split
Rye
,
NY
Ductless Mini Split
Belchertown
,
MA
Ductless Mini Split
East Falmouth
,
MA
1 Head DMS
South Yarmouth
,
MA
Ductless Mini Split
Spencer
,
MA
Ductless Mini Split
New City
,
NY
Central Heat Pump
Mattapoisett
,
MA
Combi Boiler
Harwich
,
MA
Ductless Mini Split
Floral Park
,
NY
Ductless Mini Split
Mount Vernon
,
NY
Steam Boiler
Winchester
,
MA
DHW
Wilbraham
,
MA
Ductless Mini Split
Charlton
,
MA
Combi Boiler
Harwich
,
MA
Central Heat Pump
Springfield
,
MA
Gas Hot Water Boiler
Spring Valley
,
NY
Ductless Mini Split
East Longmeadow
,
MA
Furnace + HP
Hempstead
,
NY
Central Heat Pump
Springfield
,
MA
Furnace+AC
Wilbraham
,
MA
Ductless Mini Split
Mashpee
,
MA
Ductless Mini Split
Brockton
,
MA
Ductless Mini Split
Queens Village
,
NY
Ductless Mini Split
Charlton
,
MA
Ductless Mini Split
Wilbraham
,
MA
Ductless Mini Split
Southampton
,
MA
Ductless Mini Split
Chappaqua
,
NY
Ductless Mini Split
Belchertown
,
MA
Combi Boiler
Hanover
,
MA
Central Heat Pump
Watertown
,
MA
Combi Boiler
Dorchester Center
,
MA
Furnace
Longmeadow
,
MA
Steam Boiler
Hollis
,
NY
9/26/2022
Provincetown
,
MA
Ductless Mini Split
South Hamilton
,
MA
Ductless Mini Split
Rutland
,
MA
3/20/2023
Harwich
,
MA
Hot Water Boiler
Ludlow
,
MA
Ductless Mini Split
Hicksville
,
NY
Central Heat Pump
Springfield
,
MA
Ductless Mini Split
Medford
,
MA
Ductless Mini Split
West Barnstable
,
MA
Ductless Mini Split
White Plains
,
NY
Hot Water Boiler+DHW
Amherst
,
MA
AC Only
Pelham
,
NY
Hot Water Boiler
Attleboro
,
MA
Central Heat Pump
New Hyde Park
,
NY
Ductless Mini Split
Belchertown
,
MA
Ductless Mini Split
Hempstead
,
NY
Ductless Mini Split
Salem
,
MA
Central Heat Pump
Ossining
,
NY
Furnace+AC
Springfield
,
MA
Ductless Mini Split
Hull
,
MA
Ductless Mini Split
Three Rivers
,
MA
Central Heat Pump
West Dennis
,
MA
Ductless Mini Split
Mohegan Lake
,
NY
Ductless Mini Split
Uniondale
,
NY
Central Heat Pump
Westwood
,
MA
Ductless Mini Split
Southampton
,
MA
Steam Boiler
Quincy
,
MA
Hot Water Boiler+DHW
South Dennis
,
MA
Gas Hot Water Boiler
Brewster
,
MA
Combi Boiler
Taunton
,
MA
Ductless Mini Split
Monson
,
MA
DHW
Centerville
,
MA
Central Heat Pump
Petersham
,
MA
Ductless Mini Split
South Ozone Park
,
NY
Ductless Mini Split
Rosedale
,
NY
Ductless Mini Split
Haverhill
,
MA
Ductless Mini Split
Marstons Mills
,
MA
Hot Water Boiler
Brockton
,
MA
Combi Boiler
Chicopee
,
MA
Central Heat Pump
Westbury
,
NY
Central Heat Pump
West Yarmouth
,
MA
Ductless Mini Split
Brewster
,
MA
Ductless Mini Split
Amherst
,
MA
Tetra Projects
Testimonials
Hear Firsthand From Tetra Customers
Our 10-year guarantee
Get Instant Mass Save® Rebates
Customers of Berkshire Gas, Cape Light Compact, Eversource, Liberty Utilities, National Grid and Unitil are eligible to receive up to $10,000 in rebates when they upgrade to a heat pump. Some are eligible to receive $16,000.
