Helping you achieve energy independence!
Available in 9k, 12k, 18k and 24k single units in Prestige, Gloss White and Mirror finish. Also complete line of Flex Multi products including ceiling registers, picture frame, gloss white, mirror
Available in 12k and 18k VMH inverter compressor models
Available in 9k, 12k, 18k and 24k single units configured as Whisper WiFi and Novus models. Also complete line of Free Joint Multi including Whisper FJM, ceiling cassette and slim duct
Available in 9k, 12k, 18k and 24k single units as well as a 24k and 36k multi register configuration
Available in 9k, 12k, 18k and 24k single units in both the Exterios E and Exterios XE line of high output split systems. Multi-room systems available soon
Available in 9k, 12k, 18k and 24k single units as well as 24k and 36k mutli register configurations

Ductless mini-split heat pumps

Did you know that a ductless mini-split heat pump can save you up to 50% on your total electricity bill? Sustainable Energies Inc is serious about saving you money on your heating and air conditioning. That's why we have partnered with some of the biggest names in the heat pump industry to give you the best selection of the best products. With solutions for every application from houses to sheds to cabins and more, we've got the right product for you. 

With prices starting as low as $2500 installed for a single zone system, we have the right solution for every budget from big to small and can provide you with financing to make the process that much easier. We also service the entire Avalon Peninsula for your convenience. Schedule us for a free size visit today by calling (709)781-1575 or emailing us at There is a site visit charge for sites more than an hour from St. John's but feel free to send us photos of your site and we can quote you remotely.


Quality where it counts

What kind of equipment does your potential installation company use? Do they just quote you something very generic and suggest that they will do it right? Do they spend any time educating you on the equipment that they are going to put in? 

We use only the best accessories to complete your installation including Fortress slim duct to conceal the piping, UV protected, R-4 insulation value lineset material, outdoor rated, UV protected electrical wiring and from the disconnect switch to the outdoor unit we always utilize Teck cable to ensure everything is well protected and will last. In addition we NEVER mount the outdoor unit to a wood wall on a house as this is a surefire way to get noise and vibration coming into your home. We always use either concrete blocks and a snow-stand or mount a bracket directly to your concrete foundation. This is the professional way to install heat pumps and will ensure the equipment operates at maximum efficiency for many years.

Wireless control options

Increase your control over your mini-split system, adjust settings from your phone! LG and Samsung offer some excellent control options to control any of your indoor registers from the office, while on vacation or in your back yard. Ask us about remote operation and get us to add it to your quote.


Doing it right, including the electrical permit

Did you know that any heat pump installed in Newfoundland requires an electrical permit? Unfortunately there are not a lot of HVAC installers out there getting electricians involved and pulling electrical permits. This is risking a lot, did you know that by not pulling an electrical permit and getting a licensed electrical contractor to complete the work you are potentially risking:

  • Fines from ServiceNL or the City of St. John's
  • In the event of a house fire, any non-permitted changes made to your electrical system are subject to allowing the insurance company to deny any and all claims
  • Because the homeowner requested the work, it is not the responsibility of the contractor and the homeowner is liable for anything that can result

At Sustainable Energies Inc. we make sure that we pull a permit (including building permits in Mount Pearl) for every installation and utilize our partners who are licensed electrical contractors working in NL. When you get a quote, make sure you confirm that an electrical permit will be pulled and that you get a copy of the completed inspection when it is available.

Home of the 10 year warranty

Nothing lasts forever, unfortunately. Something a lot of people don't realize about mini-split heat pumps is the warranty offered by the manufacturer. It's common to see a 7 or 10 year compressor warranty but most manufacturer's don't give much if any of a labour warranty. What this means is that even if they cover the cost of the parts, you will have to pay for every service call you make and refrigeration technicians aren't cheap. 

Now there is a solution! Thanks to our partner Prime Warranty, we can now offer on any of our mini-split equipment up to 10 years parts, compressor and labour coverage. You can rest easy knowing that even if you encounter problems with your mini-split system, it will be covered and you won't have to pay anything further for 10 years time. Just sit back, relax and enjoy the high quality comfort system with air conditioning in the summer and heating in the winter.