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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:

Mitsubishi Electric Ductless AC Upgrade in Melrose Colonial Home

Problem: Colonial home with no central AC in Melrose, MA needed an efficient, inexpensive solution to their clunky window units that were expensive to run all summer.

Solution: N.E.T.R., Inc. installed a five-unit Mitsubishi Electric ductless air conditioning system. The outdoor condenser and four indoor units were used to provide maximum comfort all year long.

Click here for the full story.

Cape-Style Home in Duxbury Gets Mitsubishi Ductless Air Conditioner

Problem: Cape-style home in Duxbury had no central cooling system and the owners used noisy and ineffective window AC units to keep their home comfortable during the summer months.

Solution:N.E.T.R., Inc. installed a Mitsubishi ductless air conditioner to cool the home quietly and efficiently. One outdoor condenser and two indoor units were installed.

Click here for the full story.

Home in Andover Gets Ductless AC in Master Bedroom

Problem: Andover home had no air conditioning in the master bedroom, and the owners were struggling with expensive energy bills from the clunky window ACs they were using.

Solution: N.E.T.R., Inc. installed a Mitsubishi Electric ductless air conditioning unit with an outdoor condenser that provided even, low energy cooling all summer long.

Click here for the full story.

Andover Ranch Replaces Window ACs with Ductless Air Conditioning

Problem: Ranch home in Andover, MA, had no air conditioning and needed to supplement their baseboard heating system so they could stay warm in the winter months.

Solution: N.E.T.R., Inc. installed a single Mitsubishi ductless air conditioning system with Hyper-Heating heat pumps for excellent cooling in the summer and supplemental heat in the winter.

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Arlington Bungalow Upgrades to Mitsubishi Ductless Mini Split

Problem: Arlington, MA homeowners were experiencing hot and cold spots throughout their bungalow. The old Sanyo ductless system no longer worked, and the hot water radiator system was inefficient and, often, expensive to run.

Solution: N.E.T.R. installed a Mitsubishi ductless mini split AC system with a Hyper-Heating heat pump for year-round comfort. An outdoor condenser was installed, along with two, indoor, wall mounted AC units in the master bedroom and living room.

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Mitsubishi Ductless AC Provides Relief for Colonial Home in Woburn

Problem: Colonial home in Woburn, MA had no central air and relied on window ACs for cooling in the summer. Their energy bills were high and the window ACs were inefficient and noisy.

Solution: N.E.T.R. installed a Mitsubishi ductless air conditioning system in the living room and master bedroom. Two outdoor condensers were needed, and two indoor wall mounted AC units were installed.

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Cambridge Multi-Family Home Gets Five-Zoned Mitsubishi Ductless Hyper-Heating System

Problem: A gas forced hot water system, built for a single-family home, did not provide the multi-family home with adequate heating.

Solution: Right away, we knew that a Mitsubishi ductless mini split multi-zoned system would be the perfect fit for this home.

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Mitsubishi Ductless Air Conditioner Brings Welcome Relief to Dorchester, MA Condo Owner

Problem: Not only was the homeowner’s window unit cumbersome, it didn’t cool the condo effectively during hot New England summers.

Solution: We knew right away that a single-zoned ductless air conditioner would give her the relief she craved while also helping to lower her monthly costs on energy bills.

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Contemporary Ranch-Style Home in Winchester Gets Mitsubishi Ductless Heating and Cooling

Problem: Not all rooms in this Winchester ranch-style home could be kept the proper temperature in cold winters or hot summers. 

Solution: We proposed a single-zoned mini-split heat pump unit with an outdoor condenser to provide heat in the winter and unmatched cooling relief in the summer.

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Adorable Home in Lexington, MA, Gets Mitsubishi Ductless Hyper-Heating System

Problem: An old oil heating system made heating this Lexington, MA cape-style home evenly a nightmare.

Solution: This family finally had enough of their inefficient system and decided to find a cost-effective solution to supplement their oil heat. A ductless system allowed them to supplement their oil heat without having to do major revisions to their home.

Click here for the full story.
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