46064 Airport Rd
Chilliwack, BC
Mon to Fri 7:30 AM to 4:30 PM
ON-Call week-end repairs available 9am-5pm
*Weekend Rates Apply *
Decades of Warmth
With over four decades of industry experience, we specialize in the service, repair, and installation of a wide range of gas-fired equipment—including furnaces, boilers, water heaters, fireplaces, patio heaters, and garage heaters. Our licensed technicians deliver reliable, energy-efficient solutions tailored to your home’s needs.
Furnace Installation
Professional Furnace installation by trusted experts with John Mulder Heating & Air Conditioning Provides 40+ years of experience with fast, reliable service for homes and businesses
Commercial Offices, Townhomes, Apartment Suites or Single Family Homes. No matter the size or shape, we will find a Home Comfort Solution for you!
Free estimates available!
See our work
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Furnace Servicing & More
Specializing in Heating Equipment tune-ups, diagnostics, and repairs to keep your system running efficiently. Fast, reliable service for homes and businesses.
Furnaces, Boilers, Water Heaters, Pool & Patio Heaters, Fireplaces and More! Book a Service today and Feel Confident in your Heating Equipment Performance.
See Our Process
See What sets our Heating Solutions Apart.
Unmatched Efficiency
As a trusted Lennox furnace dealer, we specialize in installing top-rated Lennox gas furnaces, known for their industry-leading AFUE efficiency ratings of up to 99%.
These systems are engineered for superior performance, quiet operation, and long-term energy savings—making them ideal for homeowners seeking reliable heating solutions and lower utility bills.
Efficient Dual Fuel Heating Systems – Maximize Comfort & Savings
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At John Mulder Heating and Air Conditioning LTD, we specialize in the installation of dual fuel heating systems in Chilliwack and surrounding areas—a smart, energy-efficient solution that combines the power of a gas furnace with the efficiency of an electric heat pump. This hybrid system automatically switches between gas and electric heating to deliver optimal comfort and lower energy costs, even in extreme weather.
Dual fuel systems are an ideal choice for homeowners looking to reduce their carbon footprint and utility bills without compromising on performance. As an added bonus, many models qualify for government energy rebates, helping you save even more on your upgrade.
MORE THAN A FURNACE
John Mulder Heating and Air Conditioning specializes in more than just furnace services and installs. Our range continues into all types of gas fired appliances, such as; Boilers and Water Heaters, Pool Heaters, Patio Heaters, Garage Heaters, Commercial roof top and Make up Air units, Fireplaces or even gas lines for BBQ, Ranges, and More!
We Carry Lennox® Heating and Cooling Products in Chilliwack
At John Mulder Heating & Air Conditioning Ltd in Chilliwack, we’re proud to offer a wide selection of products from Lennox®, one of the leaders in home heating and cooling systems. Our quality products include:
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Lennox® air conditioners are amongst the quietest and most energy efficient units on the market. Delivering perfectly precise comfort control, Lennox® air conditioners continually make small adjustments in fan speed and cooling output to hold your temperature exactly where you want it. Offering industry-leading efficiencies of up to 26.00 SEER, Lennox® air conditioners can help you save hundreds of dollars every year in utility costs. And since some of the units are ENERGY STAR® certified, they may even qualify you for federal energy tax credits and local utility rebates. In addition, a number of Lennox® air conditioners work with iComfort® S30 and iComfort® E30 smart thermostats, giving you even more control over your home’s comfort—whether you are at home or away.
Furnaces
Boilers
Air conditioners
Heat pumps
Garage heaters
Indoor air quality systems
Air handlers and packaged units
Comfort controls
