AccuServ Heating and Air Conditioning

Furnace repair, cleaning and installation

Let AccuServ Help You With :
Furnace Repair


Dysfunctional residential heating in the middle of winter in Toronto is no joke. AccuServ’s knowledgeable and trustworthy technicians are Toronto’s lifesavers in the winter months when extreme sub-zero temperatures often freeze and seize residential furnaces.  

AccuServ provides the fastest, most reliable furnace repair in Toronto, with our fast response time and dependable repair. For those extra cold nights when temperatures dip 15 degrees below zero, we stand proud to offer same-night repair service, saving hundreds of households every year.


Irregular furnace maintenance can lead to improper air flow, manifold pressure and displacement and condensation, which ultimately means inefficient heating and faster wear out. AccuServ technicians perform a thorough 21-point inspection and cleaning with cutting edge tools like camera scopes, gas sniffers, and combustion analyzers. 

Starting from an affordable price of $8/month, AccuServ’s dependable technicians perform an annual fall maintenance on your furnace to ensure it is working efficiently to get you through Toronto’s winter. 

Fireplace Maintenance
21 Point inspection and Cleaning
  1. Clean upper and lower combustion vents
  2. Clean furnace exterior
  3. Test ignition system for safe and proper operation
  4. Test safety and control circuits for proper operation
  5. Test exhaust system for proper venting
  6. Lubricate and clean blower motor air vents
  7. Measure temperature differences – supply/return
  8. Inspect and adjust fan belt tension (if applicable)
  9. Calibrate and level thermostat
  10. Inspect for combustible material around furnace
  11. Brush clean and vacuum burner
  12. Brush clean and vacuum heat exchangers
  13. Test furnace flame for proper burn mechanism
  14. Clean or replace existing filter
  15. Measure and adjust gas pressure for peak efficiency
  16. Lubricate all moving parts, per manufacturer
  17. Measure amperage and voltage of blower motor
  18. Tighten and inspect all electrical wiring
  19. Camera Scope inspection of furnace heat exchanger
  20. Test for natural gas leaks
  21. Test airflow for deadly carbon monoxide

Brands We Serve :

Fireplace Installation Toronto


AccuServ’s furnace installation service includes a free site assessment to determine the best product for your home.


Fill out the form to receive a call back to discuss our financing options to help smooth out the sudden cost of a furnace replacement.

Frequently Asked Questions

How often should I have a furnace inspection?
How can I tell if I need a fix or a replacement?
Is it always serious if I can smell gas?