Stay Warm Year-Round with a Gas Unit Heater

At Barrie Mechanical, we specialize in the installation and repair of gas unit heaters that keep your space comfortable—even through Ontario’s coldest winters. Whether it’s a workshop, utility room, or commercial area, we’ll help you select the right heating solution and ensure it runs safely and efficiently.

Why Choose a Gas Unit Heater?

Gas unit heaters are ideal for maintaining consistent warmth in open, high-ceilinged, or hard-to-heat areas. They offer:

• Reliable Performance – Delivers strong, even heat across large or draft-prone spaces

• Space Efficiency – Ceiling- or wall-mounted options free up valuable floor space

• Versatility – Ideal for workshops, utility rooms, warehouses, loading bays, mechanical areas, and more

• Property Value – A heated space is more functional, comfortable, and attractive to users or tenants

• Equipment Protection – Helps prevent freezing, condensation, and temperature-related wear

Our Services

Gas Unit Heater Installation

• In-depth assessment to recommend the best unit for size, ventilation, and efficiency

• Clean, code-compliant installation by licensed HVAC professionals

• Thermostat setup for full temperature control

• Options available for ceiling-mounted or wall-mounted units

Gas Heater Repairs & Maintenance

• Fast, reliable service on all major unit heater brands

• Repairs for issues like ignition failure, lack of heat, or unusual noises

• Preventative maintenance to ensure reliable operation

• Emergency service available for no-heat situations

We install CSA-certified gas unit heaters from leading manufacturers, ensuring full compliance with Ontario building codes, gas safety standards, and HVAC regulations. Every system is properly vented and tested for carbon monoxide safety, so you can feel confident in your indoor environment.