Lancaster Heating & Cooling

Maintain Your Furnace

And keep your family warm this winter

Heating & Cooling Hamilton, ON since 1955.

Our #1 priority is customer satisfaction, servicing in all weather.

Serving Your Neighbourhood in Hamilton-Niagara

Here at Lancaster Heating and Cooling, we truly care about our community. For 70 years, our licensed, Hamilton-Niagara based HVAC technicians have provided locals with the time, products, and comfort their homes deserve. We try our best to support local charities and associations with our time, treasures, and talents.

For all your heating and cooling needs in Hamilton-Niagara, contact us online today.

New Heating and Cooling Systems Installed

The team at Lancaster Heating and Cooling takes pride in being your go-to HVAC system installation company in the greater Hamilton area. As an authorized dealer of Trane and Carrier, we can help you choose the best new system for your home or property.

Trane Air Conditioners

Designed to give you a cooler, happier space, Trane air conditioners allow you to rest comfortably day or night while eliminating the worry about your next utility bill.

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Trane Furnaces

Whether you are looking for a variable-speed gas furnace or single- or two-stage heating, we have you covered with an energy-efficient furnace from Trane.

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Air Source Heat Pumps

Heat pumps offer efficiency improvements up to five times that of most current home-heating methods in Canada. Ask our tech experts how a heat pump could work for you.

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Carrier Air Conditioners

Carrier air conditioners are meticulously designed to keep you cool when summer temperatures climb. Choose from the Infinity, Performance and Comfort Series.

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Carrier Furnaces

Keep your home warmer, your bills lower, and those cold winter months more enjoyable with a furnace from Carrier. Choose from the Infinity, Performance and Comfort Series.

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Ductless Units

Ductless heat pump units deliver air into specific areas and are the perfect replacement for in-window air conditioners and space heaters.

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New Indoor Air Quality Systems Installed

As an authorized dealer of AprilAire, the #1 manufacturer of Indoor Air Quality products, systems, and technologies, our expert team can help you choose the best new indoor air quality system suited to your needs.

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Whole Home Humidifiers

Choose from a selection of AprilAire whole-home humidifiers to help replenish the moisture in your home’s air.

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Whole-Home dehumidifier products from AprilAire

Whole Home Dehumidifiers

Dehumidifiers are a great tool to balance the humidity in your home and fight specific and unique comfort issues.

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UV Air Purifiers

AprilAire UV Air Purifiers trap and kill bacteria, viruses, mould spores, allergens and other indoor air pollutants.

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We Make It Affordable!

Your new energy-efficient home comfort system is just a click away. With Financeit start saving money today.

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Want to save more? Prolong the life of your HVAC system by having it regularly maintained by a qualified professional. Sign up for one of our preventative maintenance service plans and enjoy the cost-saving benefits that go with it!

Service Plans

Hear What Our Customers Have To Say

Duct Cleaning, Duct Installation & Duct Repair

We have all your needs covered to ensure the air ducts in your home are clean, clear and last a long time.

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Water Heaters

Whether it’s a Storage or Tankless water heater system you prefer, our expert team can help you decide which system best suits your needs for hot water in your home.

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Indoor and Outdoor Fireplaces

AprilAire UV Air Purifiers trap and kill bacteria, viruses, mould spores, allergens and other indoor air pollutants.

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Expert Commercial HVAC Service for Your Hamilton-Niagara Area Business

Productivity is key when it comes to running a successful business operation. That’s why having a failure in your commercial HVAC system can be so costly – lost productivity due to heating and cooling issues.

Lancaster Heating and Cooling brings the expert commercial HVAC experience you need to keep your business running smoothly—whether you need maintenance, repair services or new HVAC equipment—we’ve got you covered with our quality HVAC services.