Beat the Heat & Win!

Get a Quote on a Samsung Heat Pump from Reliable Mechanical Before the end of September 2021 and receive a ballot to be entered for a draw for a new 42 inch Samsung 4k Ultra HD TV!!

(Financing Available!)

Introducing the Samsung 2.0 Windfree™ Model!

A sleek looking indoor head that eliminates any heavy air movement, reducing airborne dust particles, and giving a much more comfortable cooling.

(Financing and extended warranties available.)

AO Smith Voltex Heat Pump Water Heater

The Voltex Hybrid Electric Heat Pump Water Heater is an integrated system that utilizes heat pump technology to provide a more efficient way to heat water with electricity. Now available at Reliable Heating & Mechanical Ltd.

Generac Whole Home Generators

A permanently installed Generac home backup generator protects your home automatically. It runs on natural gas or liquid propane (LP) fuel, and sits outside just like a central air conditioning unit.  

Stay Warm This Winter!

Offering 24/7 service on natural gas, propane, electric, and oil heating systems.

NTI Boilers

Showcasing the most advanced and efficient home heating equipment on the market. Made right here in Saint John!

Roth Oil Tanks

Utilizing double-wall construction for ultimate safety and reliability for all your home heating needs.

“One Company, Endless Opportunities!”

With Reliable Heating & Mechanical Ltd., our customer loyalty is built on delivering what we promise. We’ve got friendly, experienced staff that make anything heating or cooling related a breeze. See what we did there?

For more information, give us a call today at


Roth Polyethylene Oil Tanks

“The last oil tank you’ll ever have to buy!”

Oil tanks designed by Roth are among the safest and most reliable on the market. Weld-free galvanized steel is used inside the outer tank. Oil-resistant and fire-resistant seals are rolled on to make the outer tank leak-proof. Maximum protection is provided by a tank that can hold at least 110 percent of its capacity. Using blow-molded and high-density polyethylene, the inner tank is leak-proof and never corrodes. Roth tanks are easier and faster to fill thanks to their unique expansion system, virtually eliminating the possibility of spills by home heating oil professionals. Roth is also offering compact tanks in several sizes to accommodate any home.

Click here to visit the manufacturer’s website


Certified Red Seal!

We’ve hired Red Seal Certified technicians specializing in Electrical, Plumbing, HVAC, Natural Gas and Propane, and Oil Burners. Our customer service is unmatched!


Our Services

Natural / Propane Gas

You can request just about any type of repair or installation that requires a trained technician from our team.

Plumbing Services

We protect your property and ensure your business remains in compliance with plumbing code regulations. 

Ductless & Central Heat Pumps

We proudly install, repair, and provide maintenance services on both residental and commercial heat pump systems.

Commercial Kitchen Equipment

We offer commercial kitchen maintenance that fits your schedule. Just say the word, and we’ll be there.

We Endenture!

Join the fastest growing mechanical company in New Brunswick today!

Need Service?

Get in Touch!


506-214-WARM (9276)



48 Hatheway Crescent, Unit #4

Saint John, NB

E2M 5V3

Request a Quote!