Replace your boiler, get up to a $2,000 rebate.

Whether your boiler is beyond repair or you’re looking to upgrade, we’ll make sure your home’s warm and your budget’s comfortable

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Person in Massachusetts home after AC replacement service by Tetra
Water heater

Tetra installs two kinds of boilers

Water heater

Gas Boilers

Gas boilers are fueled by either natural gas or propane, and they are highly efficient. The water heated by your gas boiler provides central heating and hot water for your home. There are 2 styles of gas boilers: traditional tank boilers and combination boilers. Traditional tank boilers heat a tank of hot water for use in the home, and combination boilers heat water on demand.

Combination Gas Boilers

Combination gas boilers, also known as combi boilers, combine a hot water tank and boiler into a single high-efficiency unit. These gas boilers provide your home with both hot water and central heating. A combination boiler heats water directly from the water main, as you need it, so there’s no need for water storage tanks. Combi boilers are highly efficient and very compact, so they’re great for smaller homes.


What will my new boiler cost?

The average new boiler cost varies depending on the model, efficiency rating, and other factors. Tetra’s experts are ready to talk you through our available products, and help you choose the best boiler for your home.

Here's what our boilers look like once they're installed

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Benefits of a new system

Smaller footprint

Newer boilers tend to be smaller and take up less space—especially if you opt for a combi boiler. What would you do if you no longer had a giant water tank? Shelving? Storage closet?

Peace and quiet

Older boilers can be noisy, especially when their fans start to wear and tear. New boiler technology is quieter than ever—comparable to the sound of your refrigerator.

Consistent comfort

As your boiler ages, you'll start to notice temperature fluctuations or hot and cold spots. A newer system heats your home evenly so it's always comfortable.

“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

Signs it's time to upgrade your oil fired, gas or combination boiler in MA

Your boiler is more than 15 years old

Older boilers are more likely to have issues and they cost more to run. Plus, technology has improved dramatically in the past decade.

You see an increase in your energy bill

When your boiler is not working efficiently, it uses more energy than normal, and costs more to run.

Your boiler is noisier than before

Strange noises usually mean you need a repair. If your boiler is on the older side, consider a boiler replacement rather than another fix.

Your home isn’t as comfortable as before

This is another sign that your boiler isn’t working efficiently. If your boiler isn’t doing its job, it’s time for a new boiler.

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.

Here’s a breakdown of the rebates available to you through Mass Save®



Gas Heating

Up to $2,000 for heating

Smart & Programmable Thermostats

Up to $100 or price-discount and no-cost installation

Always the lowest price

We guarantee you won't find a lower price for your boiler replacement. We skip sales fees and commission, and pass the savings onto you. We're so confident in our prices that if you find a lower quote, we'll beat it by $300.

Efficiency equals savings

Upgrading to a more efficient boiler can have a big impact on your monthly energy bill. Homeowners who replace their boilers with energy-efficient models report energy cost savings of 25% or higher.

Save money & the planet

Making small changes to your home heating can have a big impact on climate change. When you replace your older boiler with a newer, energy-efficient model, it's almost as effective as giving away your car!

Frequently asked questions

When will you install my system?

We can install your system as soon as 7 days after you put down your deposit.

Who is doing the installation?

One of Tetra's fully vetted, top-quality installers will handle the job. We only work with the best local pros.

Will I be charged extra if something unexpected happens on installation day?

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.

How does the warranty work? If there are any issues, who do I call? Does Tetra fix it? What’s covered?

Your warranty kicks in as soon as your system is installed. Please note, your warranty is through the manufacturer of your system, not through Tetra. Coverage varies depending on the manufacturer, so you’ll need to check your specific warranty to see what’s covered. You don’t have to pay for anything that’s covered under your warranty.

Many warranties require things like online registration or proof of annual maintenance, so it’s smart to check the details of your warranty right away. If you ever have issues with your system or questions about your warranty, please give us a call at (413) 930-4281.

You haven’t been to my house. How do you know what I need?

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.

How much does it cost to run the system on a monthly basis?

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.