Heating & Air Conditioning in Cranbrook Done Right

Cornerstone Heating & Air Conditioning provides professional heating and air conditioning in Cranbrook, BC, plus heat pump, ventilation and gas fitting services for homes and businesses throughout the East Kootenays.

Heating & air conditioning services in Cranbrook, BC including heat pumps, hot water heaters, duct cleaning and gas fitting.

Heating services

Keep your home or business comfortable through the coldest East Kootenay winters. Cornerstone provides professional installation, repair and maintenance of furnaces, boilers, heat pumps, and heating systems with reliable workmanship you can count on.


Cooling Services

Stay comfortable all summer with professional air conditioning and heat pump solutions. We provide installation, repair and maintenance for residential and commercial cooling systems with a focus on efficiency, reliability and long term performance.


Preventive Maintenance

Protect your investment and keep your HVAC system operating at it’s best. Regular maintenance helps improve efficiency, reduce unexpected breakdowns, extend equipment life and identify potential problems before they become costly repairs.

New Construction Installation

Building a new home or commercial space? We provide complete heating cooling, ventilation, ductwork and gas fitting installations designed for comfort, efficiency and long-term reliability from planning to final installation. We make sure your HVAC system is built right from the start.

Heat Pumps

Enjoy efficient, year-round comfort with a professionally installed heat pump system. Cornerstone provides heat pump installation, replacement, repair and maintenance to keep your home comfortable through every season while improving energy efficiency and reducing heating and cooling costs.

Ductwork & Ventilation

Properly designed duct work is essential for comfort, efficiency and balanced air flow. Cornerstone provides custom duct work, installation, replacement and modification for residential and commercial HVAC systems, with quality workmanship designed to deliver reliable air flow throughout your space.

Duct Cleaning

Improve your indoor air quality and keep your HVAC system operating efficiently with professional duct cleaning. Cornerstone removes built up dust, debris and contaminants from your duct work, helping provide cleaner air, better air flow and a healthier, more comfortable indoor environment.

HVAC Repairs & Services

When your heating or cooling system isn’t working properly, Cornerstone is ready to help. We provide profession trouble shooting, repairs and service for furnaces, air conditioners, heat pumps and HVAC systems, with a focus on finding the problem, fixing it properly and getting your home or business comfortable again.

Water Heaters

Enjoy dependable hot water with professional water heater installation, replacement and services. Cornerstone works with conventional and high-efficiency water heating systems, helping your choose the right solution for your home or business with reliable installation and quality workmanship.

Gas Fitting

Safe and reliable gas fitting starts with professional workmanship. Cornerstone provides gas line installation, modifications and connections for furnaces, boilers, water heaters and other natural gas or propane appliances. Every installation is completed with safety, reliability and code compliance in mind.

Why Choose Cornerstone?

Heating & Air Conditioning Cranbrook, BC

At Cornerstone Heating & Air Conditioning, we believe quality work and dependable service matter. We provide professional HVAC solutions with a focus on honest communication, attention to detail and workmanship built to last. From service and repairs to complete new installations, we’re committed to keeping homes and businesses throughout Cranbrook and the East Kootenays comfortable year round.

Quality Workmanship

Work completed with attention to detail and a commitment to doing the job right

Honest & Reliable Service

Clear communication, dependable service and straight forward solutions for your heating, cooling and HVAC needs.

Residential & Commercial

Professional heating, cooling, ventilation and HVAC solutions for homes, businesses and new construction projects.

Proudly Serving Cranbrook & The East Kootenays

Cornerstone Heating & Air Conditioning proudly provides professional HVAC services throughout Cranbrook and the surrounding East Kootenay communities whether you need a repair, equipment replacement, new installation or complete HVAC system for a new construction project, we’re committed to providing dependable local service and quality workmanship.

Need Heating & Air Conditioning Service in Cranbrook, BC?

Whether you need a repair, replacement, new installation or want to discuss an upcoming project, get in touch with Cornerstone Heating & Air Conditioning. For dependable heating & air conditioning in Cranbrook, BC, contact Cornerstone. We’d be happy to discuss your HVAC needs and help you find the right solution.

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