Top 5 HVAC Companies
in Calgary
We compared 5 HVAC Companies serving Calgary, Alberta using publicly available business information, including customer reputation, local presence and documented services. Across the businesses featured here, documented specialties include Furnace installation and replacement, Furnace installation, and Air conditioner installation.
↗ Calgary’s featured hvac companies have a FiveBest Score above the Alberta benchmark.
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Action Furnace is a verified Calgary residential HVAC provider with documented furnace, air-conditioner and heat-pump installation, repair and maintenance services, plus duct cleaning.
Furnace installation and replacement · Furnace repair and tune-ups · Air-conditioner installation and repair
Knight offers Calgary residential heating and cooling service for furnaces, boilers, air conditioners and heat pumps, including installation, repair and maintenance.
Emergency plumbing · Furnace repair and installation · Air-conditioning repair and installation
JPS Furnace & Air Conditioning provides residential HVAC services in Calgary, including furnace and air conditioner repair, installation and maintenance. Its documented offering also includes heat pumps, boilers, duct cleaning and indoor-air-quality equipment, making it relevant for home heating, cooling and comfort-system projects.
Furnace repair · Furnace installation · Air conditioner repair
For HVAC in Calgary, Arpi’s Industries Ltd. provides furnace and air-conditioner installation, repair and maintenance from its southeast Calgary location. Its documented offering includes 24/7 emergency furnace repair, making it relevant for both planned home-comfort upgrades and no-heat situations.
Furnace installation · Furnace repair and cleaning · Air conditioner installation
Reliance Calgary Heating, Air Conditioning & Plumbing is an HVAC provider in Calgary offering furnace and air-conditioner installation, repair and maintenance. Its official Calgary location also lists heat pump systems, while local repair pages document emergency scheduling and 24/7/365 live telephone support for urgent heating or cooling needs.
Furnace installation and replacement · Furnace repair and maintenance · Air conditioner installation
Calgary hvac companies lead nearby FiveBest markets
Featured hvac companies in Calgary have a median FiveBest Score™ of 92/100, compared with 86/100 for featured hvac companies across Alberta.
Among nearby FiveBest markets, Airdrie (77/100) scores below Calgary.
Comparison based on profiles currently featured by FiveBest in this category with an available FiveBest Score™.
How we researched HVAC Companies in Calgary
FiveBest reviews publicly available information for HVAC Companies serving Calgary.
- Google rating and review history
- Documented services
- Years in business when available
- Calgary and surrounding service coverage
- Business website and online presence
- Independent reputation signals when available
Research last updated: September 2026
Typical HVAC Service Price Ranges
Price ranges are based on typical industry averages. Actual costs may vary according to equipment type, system capacity, installation complexity, property characteristics, labour, permits and local market conditions.
- Service call $120–$250
- Furnace repair $250–$1,200
- AC repair $250–$1,500
- Heat pump install $4,000–$9,500+
- Furnace replacement $4,000–$8,500+
Common Services
- Furnace repair and installation in Calgary
- Air conditioner repair and installation in Calgary
- Heat pump installation and repair in Calgary
- Boiler repair and replacement in Calgary
- Ductless mini-split systems in Calgary
- HVAC maintenance and tune-ups in Calgary
How to Choose an HVAC company in Calgary
Compare Calgary HVAC contractors for high-efficiency furnaces, central air conditioning, cold-climate heat pumps, humidifiers, ventilation, thermostats, seasonal maintenance and emergency no-heat calls.
Compare Calgary HVAC companies for furnaces, central air conditioning, heat pumps, humidifiers, ventilation, maintenance and emergency heating during cold weather.
For repairs, ask what testing supports the diagnosis before replacing major components or equipment.
For replacement, ask how heating and cooling capacity is determined rather than automatically matching the old unit.
Confirm equipment, labour, controls, electrical work, drains, line sets, disposal and commissioning.
Confirm the contractor and technicians meet applicable requirements for HVAC, gas, refrigerant or electrical work.
Ask about permits, inspections and documentation needed for any available efficiency rebates or incentives.
Compare parts, compressor or heat-exchanger, labour warranties and maintenance requirements.
What Affects HVAC Costs
- Type of system
- Heating and cooling capacity
- Efficiency rating
- Ductwork condition
- Electrical or gas upgrades
- Refrigerant and line-set requirements
- Controls and thermostat
- Installation complexity
- Permits and commissioning
- Warranty and maintenance plan
Questions to Ask an HVAC Contractor
- How did you determine the required system capacity?
- What exact equipment model and efficiency rating are included?
- Does my ductwork need changes?
- Are electrical, gas or drainage changes included?
- What permits or inspections apply?
- Is commissioning and system testing included?
- What manufacturer and labour warranties apply?
- What maintenance is required to keep warranty coverage?
Frequently Asked Questions
HVAC costs in Calgary depend on the equipment, system capacity, diagnosis, required parts, labour, accessibility and whether the work is an emergency repair or a complete installation. Request a written estimate that identifies equipment and warranty details.
Repair may make sense for a newer system with a limited problem. Replacement may be more practical when equipment is old, inefficient, unreliable, expensive to repair or unable to heat or cool the property properly.
Heat pumps can provide efficient heating and cooling, but the appropriate model and backup-heating strategy depend on the local climate, home insulation, electrical capacity and existing HVAC system.
Many contractors recommend seasonal inspection and maintenance, typically before the main heating or cooling season. Follow the manufacturer’s requirements to protect performance and warranty coverage.
Many companies provide emergency service for loss of heat, system failure, unusual smells, electrical issues or other urgent heating and cooling problems. Confirm hours, response area and after-hours fees.
Compare applicable licences, insurance, equipment brands, system-sizing methods, written estimates, efficiency ratings, labour and manufacturer warranties, maintenance plans, financing and recent local reviews.