Maintenance & Tune-Ups · Lethbridge, AB
Furnace & AC Tune-Ups in Lethbridge, AB
A yearly tune-up keeps your system running safely and efficiently, and catches small problems before they become no-heat calls.
Request an HVAC technicianWhat a furnace tune-up covers
Inspecting burners and the heat exchanger, cleaning the flame sensor, checking the igniter, testing safety switches, checking gas pressure and venting, and confirming the furnace starts and stops correctly.
What an AC tune-up covers
Cleaning the outdoor coil, checking refrigerant pressures, testing capacitors and contactors, checking the condensate drain and measuring temperature drop across the coil.
Best timing
Book the furnace check in early fall, before the first cold snap, and the AC check in spring. Technicians are busier once the weather turns.
Dust and wind
Lethbridge's wind carries dust and debris that clog filters and coils faster. Changing filters often and keeping the outdoor unit clear between visits helps a lot.
Carbon monoxide
Every home with a gas furnace needs working carbon monoxide alarms near sleeping areas. Test them monthly.
Book a tune-up
Tell the technician what equipment you have and when it was last serviced. Send a request and an HVAC technician will get in touch.
Between visits
Change filters regularly, keep the outdoor unit and furnace vents clear, and listen for new noises. Tell the technician about anything unusual at the next visit.
Keep a record
Write down the date of each tune-up and what was done. A service history helps technicians spot patterns and is useful if you sell the house.
Signs you need a visit sooner
Strange noises, a burning smell that lasts more than a few minutes at start-up, rooms that heat unevenly, a rise in gas bills or a furnace that cycles on and off often. Any of these is worth a visit before the next scheduled tune-up.

Frequently asked questions
- Is a yearly tune-up really needed?
- It's the surest way to catch safety issues and keep efficiency up. Many warranties also require regular maintenance.
- How long does a tune-up take?
- Usually an hour or two per system, depending on what the technician finds.
Other heating and cooling services
Request an HVAC technician
Repairs, renovations and new projects. Tell us what you need and we'll pass it straight to an HVAC technician, who will call you to go over the job and give you a quote.
- Heating and cooling repairs, renovations and new projects
- Lethbridge and the towns around it
- Get a quote before any work starts
Need maintenance & tune-ups in Lethbridge?
Send a request and an HVAC technician will get in touch. Requests answered 7 days a week.
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