MJM Energy

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MJM Energy Atlantic Canada's only Building Performance Contractor bringing the best building science knowledge and materials to Residential and Commercial jobs in NS.

We are Atlantic Canada’s only Building Performance Contractor, which means we specialize in services that cover all aspects of improving your home’s performance and energy efficiency. We’re experts in Building Science and that means we take a whole-home approach to improving energy efficiency and comfort. This approach ensures that you are investing in the right areas within your home to realize the best value and long term energy savings.

❗UPDATE❗Yesterday, Canada announced $2 billion dollars in funding towards a new heat pump rebate program! The program of...
10/09/2026

❗UPDATE❗

Yesterday, Canada announced $2 billion dollars in funding towards a new heat pump rebate program! The program offers eligible households $2000 towards their new heat pump system, and low-median income households up to $10,000. More details to follow!

If you'd like to be on our mailing list, please send us an email at [email protected]

10/08/2026

Des maisons plus vertes et des factures moins élevées pour les Canadiens.

Aujourd’hui, à Sherbrooke, nous avons annoncé un nouveau plan pour aider plus de Canadiens à se doter d’une thermopompe et à rénover leur chez-soi, ce qui va permettre de réduire les coûts et les émissions et de bâtir une économie plus forte et plus durable pour tous.

Détails : https://www.pm.gc.ca/fr/nouvelles/communiques/2026/10/08/premier-ministre-carney-annonce-investissement-sans-precedent

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Greener homes and lower bills for Canadians.

Today in Sherbrooke, we announced a new plan to help more Canadians install heat pumps and make other home retrofits — lowering costs, reducing emissions, and building a stronger and more sustainable economy for all.

Learn more: https://www.pm.gc.ca/en/news/news-releases/2026/10/08/prime-minister-carney-announces-landmark-investment-retrofit-one

Exciting news today from the Federal government! Now is the perfect time to start planning your home retrofit journey.
10/08/2026

Exciting news today from the Federal government! Now is the perfect time to start planning your home retrofit journey.

Prime Minister Mark Carney announced Thursday that his government is investing $2 billion into a new national heat pump rebate program, with the goal of incentivising Canadians to retrofit more energy efficient heating options.

Tackle winter efficiently this year. Whether you're looking to have an efficient Haier heat pump added, upgrade your ele...
10/07/2026

Tackle winter efficiently this year. Whether you're looking to have an efficient Haier heat pump added, upgrade your electrical panel, or looking to have insulation added to your home, MJM Energy has you covered. Get up to $5,000 in rebates towards your home retrofits!

✨SPECIAL OFFER ✨Trade-in your old heat pump system for credit towards a new Haier unit! $500 for a single-head system, $750 for a multi-head system. *Some conditions apply*

Looking to upgrade that old heat pump? MJM Energy is proud to offer a trade-in credit towards a new Haier heat pump syst...
09/29/2026

Looking to upgrade that old heat pump? MJM Energy is proud to offer a trade-in credit towards a new Haier heat pump system! Give us a call today to get booked in for your free estimate: 1 (888) 320-4344

*Some conditions apply*

Worried about your oil heating bills this winter? MJM Energy can help you tackle winter efficiently with impactful home ...
09/21/2026

Worried about your oil heating bills this winter? MJM Energy can help you tackle winter efficiently with impactful home energy options such as Haier Arctic Series heat pumps combined with cellulose and spray foam insulation.

Proudly owned and operated in Dartmouth and Sydney, Nova Scotia 🍁

Our trucks are getting some fresh new decals ✨ Keep an eye out for us on the road!
09/09/2026

Our trucks are getting some fresh new decals ✨ Keep an eye out for us on the road!

Prepare for the cold months ahead with MJM Energy, your local experts in cellulose and spray foam insulation. If you thi...
09/01/2026

Prepare for the cold months ahead with MJM Energy, your local experts in cellulose and spray foam insulation.

If you think you may need an insulation upgrade but you're not sure where to start, book a free home visit with one of our estimators where you can express your concerns and we will evaluate your current insulation levels, helping you make the right decisions.

Proudly locally owned and operated in Nova Scotia🍁

We're not just HVAC experts, nor are we just insulators, or electricians, we are Building Performance Contractors. We un...
08/25/2026

We're not just HVAC experts, nor are we just insulators, or electricians, we are Building Performance Contractors. We understand that home energy upgrades require professionals in many fields. That's why we have built a team of technicians and professionals that work together to take care of complex home energy upgrades and make the process easy for our clients.

Give us a call today. We'd love to learn about your project and how we can help.

Proudly locally owned and operated in Nova Scotia 🍁

It's been a busy summer delivering heat pumps all across Nova Scotia, and we're not done yet! Heat pumps are one of the ...
08/17/2026

It's been a busy summer delivering heat pumps all across Nova Scotia, and we're not done yet! Heat pumps are one of the best and most energy efficient ways to cool your livingspace.

Not sure where to start? Book a free home visit with one of our estimators where you can express the energy concerns you're having in your home and what home energy upgrades you may be leaning towards. We will evaluate your home and help determine which upgrades will provide the biggest impact to your home comfort and reducing your energy bills.

Not only that, but you can get up to $5,000 towards your home retrofits from Efficiency Nova Scotia

Locally owned and operated, serving all of Nova Scotia🍁

Address

84 Thornhill Drive/Unit 2
Dartmouth, NS
B3B1S3

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

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