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Find a home similar to yours to see how we solved heating and cooling problems.

We think the easiest way to tell you what we do is to show you what we do. Serving the greater Boston area, we've done installations from Providence, Rhode Island to Maine, and have served New England Homeowners for over twenty years.

So find a home or a neighborhood that looks like yours and see how we helped the homeowner with their home comfort problems. If you don't see your neighborhood or your type of home here, please click here to let us know where you live and we'll see if we have a story near you.

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Heating and Air Conditioning Examples in the Boston Area

Find a case study based on home construction type


From Tudors to Colonials to split-level homes and more, we've installed ductless HVAC systems in all types of single-family homes, condos, brownstones and apartments in and around the Boston area.

Click the button below to explore case studies by home construction type:

Single Family Homes by Construction Type

Or, browse our most recent case studies below:

Complete Comfort with Four Zones of Ductless HVAC for this Beautiful Belmont, MA Colonial

Problem: The homeowners were relying on window air conditioners to try to keep the home cool, but the units were a pain to install and take out each year. They were also noisy and inefficient, and the homeowners were looking for a better solution for year-round comfort.

Solution: Installed a Mitsubishi heat pump with four indoor wall units, creating four individually controlled zones of cost-effective comfort throughout the home.

Click here for the full story.

This Brick Colonial in Medford Needed Additional Comfort and Mitsubishi Ductless Heat and Air Units Solved the Problem!

Problem: Our homeowner wanted additional comfort (and quiet) for her bedroom and craft room. Window air conditioners weren't doing a good job, and they were expensive and noisy while racking up huge electric bills.

Solution: A single zone Mitsubishi ductless split system powered by one ductless outdoor condenser and a wall-mounted head provide great comfort right where it's needed most.

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North Andover Colonial Home Gets Year-Round Comfort with Ductless Heating and Cooling

Problem: Our homeowners had electric heat and were using window units to heat and cool their home but were drowning in energy bills!  They wanted a more efficient system that would provide them with year-round comfort. 

Solution: NETR installed a Mitsubishi Hyper-Heat Ductless Unit with 5 zones of heating and cooling to allow pinpoint control of the temperature throughout every zone, ensuring comfort 365 days a year. The homeowner will get their windows back, save money every month on energy bills, and enjoy perfect comfort at the same time!

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Old Ductless System in North Andover Updates to Mitsubishi Ductless

Problem: Our homeowners needed to replace their existing ductless unit that was out of warranty after many years of great service. They needed to make sure their foyer, the nerve center of the home, was comfortable year-round and they called N.E.T.R. INC. again for our renowned service and experience. 

Solution:Installed a new outdoor Mitsubishi Hyper-Heating ductless unit to allow pinpoint control of the temperature, with a matching indoor unit to ensure comfort throughout the entrance to the home. This new ductless mini split unit carries an extended 12-year warranty, ensuring many years of reliable comfort for our homeowners.

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