Specializing in your heating and cooling needs for year round comfort

Bostech head office
Bostech Head Office


Located in Listowel, Ontario, we specialize in geothermal heating & cooling systems for residential and commercial applications. Our other product lines include Titan pool heat pumps, Lifebreath heat recovery ventilators & ERVs, York Furnaces & Air Conditioners, IBC boiler systems, Rehau radiant heating systems, ductwork, and underground gas lines.

Please Call, email or visit us for a free estimate on any of our HVAC products or services.

Bostech geothermal installation
How It Works


Basically, the earth absorbs almost half of all solar energy and remains at a nearly constant temperature of around 45 -50 F (8 – 12C) in southern Ontario. A geothermal system, consisting of a geothermal heat pump unit and a ground loop, utilizes this constant temperature to exchange energy between your home and the earth as needed for heating and cooling. The ground loop can be laid out horizontally, vertically, or at the bottom of a nearby pond or lake. Two water wells can also be used. The best application will depend on the characteristics of your property.

A Bostech truck at a job site
Economical Solutions


By contracting Bostech Mechanical to install a geothermal heat pump, your monthly utility bills should be dramatically lower. Using the ground as its source of energy allows a Geothermal system to operate using only a small amount of electricity. The unit merely transfers heat to and from the earth, rather than creating it from fossil fuel sources like conventional systems. With a geothermal heat pump system installed in your home, you should see savings of up to 70% annually over conventional systems. The return on your investment should start immediately after you start up your geothermal unit.


Having a geothermal heat pump system installed in your home should provide you with savings of up to 70% annually over conventional systems.


We are proud to be part of professional associations, including the OGA (Ontario Geothermal Association) and the Canadian GeoExchange Coalition.


A geothermal system utilizes the earth’s constant temperature to exchange energy between your home and the earth for heating and cooling.

Customer Service

We strive to make your experience easy and enjoyable. Choose Bostech and join thousands of satisfied customers across southwestern Ontario.

Our Complete HVAC Showroom
Complete HVAC Solutions

Full HVAC Service

Working out of Listowel across southwestern Ontario, we install, maintain, and repair furnaces, air conditioners, ventilation systems, ERV/HRV systems, and much more.  Our heating options include GeoComfort and Geosmart geothermal heat pumps, IBC boilers, and York furnaces.  Our cooling options include York air conditioning units.  Whatever your residential or commercial HVAC system requires, we will be able to meet your needs.

Hydronic Infloor Heating Installation
Hydronic In-floor Installation

Hydronic Heating

Through geothermal and boiler technologies we provide hydronic heating options.  Hydronic infloor heating is a superior type of heating that provides an even temperature across the entire room.  It eliminates hot or cold spots throughout the room as well as temperature spikes from when a traditional system turns on or off.

Titan Pool Heat Pumps

Pool Heat Pumps

We are a local installer of Titan Pool heat pumps.  These pool heaters efficiently take heat from the outside air and transfer it into your pool.  By utilizing this free heat they can save you up to 80% in heating costs compared to alternative heating systems.


Make your Homes Irresistible to Buyers


Let us design and install a clean, energy efficient  HVAC system for you and your clients. Whether it be a custom home or a commercial project, our experts have the experience and knowledge required for an easy and cost effective process from start to finish. We can take on any small, medium or large scale projects you might require.

We want to price your next building or renovation!

Services Include:

  • Geothermal Heating & Cooling
  • Hydronic Systems
  • Natural Gas/Propane
  • Ductwork
  • Design Services (Heat loss/gain calculations & BCIN)



Hours of Operation

Mon: 7:30am - 5:00pm
Tue: 7:30am - 5:00pm
Wed: 7:30am - 5:00pm
Thu: 7:30am - 5:00pm
Fri: 7:30am - 5:00pm
Sat: Closed
Sun: Closed

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