Knowledgeable, punctual, and fair pricing. Justin and his team recommended and installed a Daikin heat pump system. They explained how to operate during different seasons as the system heats, has an incredible cooling mode, and also dehumidifies. I would highly recommend Enertec!


Extremely professional and knowledgeable. I highly recommend Enertec to anyone looking for a new heating & cooling system


Couldn't be happier! Extremely knowledgeable, punctual, efficient, neat. Highly recommend.


3 Reasons to Choose Enertec as Your HVAC Contractor

1. Our South Portland, ME heating installations are streamlined

When your HVAC unit sputters to its sad end, you're desperate for a quick and inexpensive fix. Don't panic. Enertec has spent the last decade developing an efficient heating and cooling installation process. You'll love the convenience and high performance of our preferred heating/cooling system - Daikin. Contact Enertec for more information about our same-day energy service and free estimates.

2. You'll get affordable residential HVAC services

As a homeowner, you have plenty to keep you busy. Let Enertec cross something off your to-do list. We're proud to service heating and cooling systems in the South Portland, ME and Southern Maine area. Select any one of our service plans and receive a tutorial from an Enertec technician. Our licensed HVAC professionals want you to feel confident using your improved system. Call 207-776-4614 to schedule residential HVAC assistance in South Portland and Southern Maine area.

3. Your energy bill won't leave you hot under the collar

If you own a local business, you're responsible for keeping your employees comfortable. A overly warm office hinders productivity, but how do you cool your space without paying a fortune? Speak with the HVAC gurus at Enertec. We offer quality commercial heating and cooling services in South Portland, ME. We'll advise you on which system to install for maximum energy efficiency at your facility.

You can also ask us about:

  • The benefits of a dehumidifier
  • The difference between a furnace and boiler
  • The best time to service your heater or air conditioning unit
  • The installation process for apartment complexes

Stop paying HVAC contractors too much in South Portland and Southern Maine. Enertec is fully licensed and our prices won't make you sweat. Discuss your needs directly with our owner by calling 207-776-4614.