Heating

Furnaces Installations

Modern furnaces are designed to be much more energy efficient than heating systems in the past. The cost savings on energy by installing a new high-efficiency unit can be significant.

Heating Repairs & Service

From minor heating repairs to full HVAC system change outs, we service, maintain and repair all brands of furnaces, hot water heaters, boilers, fireplaces and heat pumps.

Rooftop Heating Units

Gandy Installations carries a wide range of industry leading Lennox and Carrier rooftop units, Delhi exhaust fans, and Engineered Air makeup air units. These rooftop HVAC systems provide reliable heating and cooling to commercial buildings, and ensure that indoor air quality is up to standard.

Unit Heaters

Modern unit heaters are more energy efficient than in the past. Electronic ignition has replaced wasteful pilot lights, which adds up to big savings on heating bills.

Garage Heaters

We offer a wide selection of garage heaters designed to improve the function and efficiency of your vehicle as well as transform your garage into a practical and useful extension of the living space within your home.

Heat Pumps

Heat pumps are much more energy efficient than traditional gas or electric furnaces. With a heat pump, the gas or electric furnace is used only as a back up source of heat, which can save you money on your heating bills.

Furnace Maintenance

When your furnace is not properly maintained, it can lead to higher energy bills, reduced performance, and unexpected breakdowns. Gandy Installations provides professional furnace maintenance services you can rely on. With over 70 years of HVAC experience serving homeowners and businesses across Greater Vancouver and the Fraser Valley, our certified technicians deliver reliable heating solutions built for long term performance.

Furnace Replacement

When your existing furnace can no longer keep your home comfortable or efficient, Gandy Installations provides professional furnace replacement services you can rely on. With over 70 years of HVAC experience serving homeowners and businesses across Greater Vancouver and the Fraser Valley, our certified technicians deliver reliable heating solutions built for long-term performance.

Furnace Repair

When your furnace stops working or isn’t heating properly, the team at Gandy Installations is here to help. We provide fast, reliable furnace repair services throughout the Lower Mainland, ensuring your home stays warm and safe when you need it most. With over 70 years of experience in heating and cooling, our certified HVAC technicians have the knowledge to diagnose and fix all types of furnace problems. We service all major makes and models and carry the tools and parts needed to get your system back up and running quickly.

Boiler Repair

When your boiler stops heating properly, Gandy Installations is here to help. With over 70 years of experience serving the Lower Mainland, our certified HVAC technicians provide dependable boiler repair services that restore comfort and safety to your home quickly. We understand how important reliable heat is during colder months. That’s why our team responds promptly, diagnoses issues accurately, and completes every repair with care and professionalism.

Ductless Mini Split Heating

If you’re looking for an efficient, flexible, and quiet way to heat your home, a ductless mini split system from Gandy Installations could be the perfect solution. Ideal for homes without ductwork or for rooms that are difficult to keep warm, these systems deliver reliable comfort while helping you save on energy costs. With over 70 years of experience serving the Lower Mainland, Gandy Installations has helped thousands of homeowners upgrade to smarter, more efficient heating systems.

Ductless Mini Split Heating

Ductless Mini Split Repair

When your ductless mini split system isn’t heating or cooling the way it should, trust Gandy Installations for fast and reliable repair service. Our certified HVAC technicians have over 70 years of experience serving the Lower Mainland, and we know what it takes to get your system working like new again. Whether it’s a minor performance issue or a complete system breakdown, our team provides expert diagnostics and dependable repairs for all major ductless mini split brands and models.

Ductless Mini Split Installation

If you want reliable heating and cooling without the need for ductwork, a ductless mini split system is the perfect solution. At Gandy Installations, we specialize in professional ductless system installations that bring energy-efficient comfort to homes and businesses across Greater Vancouver and the Fraser Valley.

Ductless Mini Split Maintenance

Keep your ductless heating and cooling system performing at its best with professional maintenance from Gandy Installations. With over 70 years of HVAC experience serving the Lower Mainland, our certified technicians provide detailed care that helps extend the life of your system, improve efficiency, and maintain consistent comfort throughout your home.

Commercial Rooftop Units

When your business depends on reliable heating and cooling, you can trust Gandy Installations for expert service and long-lasting solutions. We install, repair, and maintain commercial rooftop units for offices, retail spaces, warehouses, and other commercial buildings throughout Greater Vancouver and the Fraser Valley.

Ceiling Unit Heaters

When you need reliable heating for commercial or industrial spaces, Gandy Installations provides professional service and installation of ceiling unit heaters. With over 70 years of HVAC experience serving the Lower Mainland, our team delivers efficient, high-quality heating solutions designed to keep your workspace comfortable and productive.

Radiant Garage Heaters

Keep your garage or workshop comfortable through the cold months with a radiant garage heater professionally installed by Gandy Installations. With over 70 years of HVAC experience serving the Lower Mainland, we provide efficient, reliable heating solutions that make working or relaxing in your garage easy year-round.

Heat Pump Repair

When your heat pump isn’t heating or cooling properly, trust Gandy Installations for fast, professional repair service. With over 70 years of HVAC experience serving the Lower Mainland, our certified technicians can diagnose and fix problems quickly to restore comfort to your home.

Heat Pump Maintenance

Keep your home comfortable and your energy bills low with professional heat pump maintenance from Gandy Installations. With over 70 years of HVAC experience serving the Lower Mainland, our certified technicians provide thorough maintenance that keeps your system running efficiently all year.