Choose Residential or Commercial HVAC Solutions
Mitsubishi Mr. Slim Ductless Air Conditioner for Residential Cooling
Mr. Slim Residential Services

Mr. Slim Residential Cooling

NETR, Inc offers the perfect way to cool or heat any room and make it more comfortable... all this can be done traditionally within 1 to 2 days... NETR is one of the Largest Ductless Installers in New England with over 1000 ductless systems installed. Give NETR a call.

NETR, Inc. Installs Residential Ductless Solutions

Your home can now be more comfortable than ever with a Mr. Slim Residential Ductless Solutions from Mitsubishi Electric Cooling and Heating. No need for ductwork or window space... just the sleek ductless system in the rooms that you want.
Mitsubishi Comfort Ductless Residential Heating and Cooling

Understand Ductless Home Comfort

The cooling and heating systems installed by NETR require no ductwork, so installation is simple. Click here to learn more!
Mr. Slim Residential Ductless Solutions Learn more about Mitsubishi Comfort and the Mr. Slim Residential Ductless heating and cooling solutions.
Residential Cooling by NETR, Inc.

Residential Cooling & Heating by NETR, Inc.

Our highly quality systems offer homeowners a way to stay comfortable.
  Mr. Slim and City Multi Commercial HVAC Services

Commercial HVAC Solutions

NETR, Inc. is where companies go for their Commercial HVAC needs. We offer commercial refrigeration, standard maintenance & service contracts, as well as emergency service. When you need the job done right, turn to NETR. Give NETR a call.
Commercial HVAC Solutions for Boston

Commercial HVAC Solutions

We work with a series of commercial HVAC products such as the Mitsubishi CityMulti & Mr. Slim, as well as York and support every major manufacturer. More »
Commercial Heating and Cooling Service & Support

Commercial Service & Support

Working with NETR, Inc. you gain an expert in the heating and cooling industry. You also receive our Service Guaranty and the Industry Leading Diamond Dealer Warranty. More »
Commercial HVAC by NETR, Inc.

Commercial HVAC by NETR, Inc.

Systems offer business owners a company that you can trust. Our experts help you with your commercial refrigeration, standard maintenance & service contracts, as well as emergency service. More »


Federal Rebates, NationalGrid Rebates, NStar Rebates NETR's Ductless Cooling and Heating Air Conditioning systems have been found to be over 40% more efficient than standard window air-conditioning units. NETR's Ductless Air Conditioning Systems give you the most advanced technology that allows you to enjoy more precise comfort in one or multiple rooms - while saving on energy bills and contributing to a greener planet.

       

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Mitsubishi Diamond Dealer Certification Mitsubishi City Multi Ductless Air Conditioner for Commercial HVAC