“Furnace refused to ignite on the first really cold morning. They diagnosed the failed igniter from my description, arrived with the part on hand, and we were warm by lunch.”
CV
Chloe V.Aylmer, ON
Services
Expert Duct Cleaning That Removes Dust at the Source
St Thomas Heating & Cooling: Sneezing indoors, dusty tables an hour after wiping, weak airflow upstairs. Dirty ductwork is often the hidden cause. Our crew cleans the full run, including blower compartments and HRV connections, and reroutes or replaces problem sections when cleaning alone cannot fix airflow.
Why Homeowners Call Us
Sneezing more indoors than outside during Ontario allergy season?
Pollen and dander hiding in your vents keep allergy symptoms alive indoors. Clearing the system brings real relief during peak season.
Emergency Odour and Blockage Calls
A sudden musty blast or a fully blocked vent gets priority scheduling. Our trucks carry inspection cameras, agitation tools, and sanitizer options, so one visit handles the diagnosis and the fix together.
Annual Cleaning Keeps Systems Healthy
Adding duct cleaning to your yearly HVAC maintenance routine keeps dust off the heat exchanger, evaporator coil, and blower wheel. Equipment runs cooler, cycles shorter, and lasts longer between repairs.
Family-Run and Community Known
As a family-run HVAC company in St. Thomas, we clean ducts for neighbours, not strangers. Our reputation travels by word of mouth, which is why we treat every home like it could be our own.
FAQ
Duct Cleaning in St. Thomas: Common Questions
How much does duct cleaning cost?
The main factors are vent count, duct length, and how long since the last cleaning. Ask us for a free estimate and you will have the real number in minutes.
How long does a full duct cleaning take?
Most visits wrap up within three hours. The blower compartment and each register take time to do right, so we would rather finish properly than rush a shortcut cleaning.
How often should ducts be cleaned?
We inspect rather than sell on a fixed schedule. Visible debris, weak airflow, or musty odours mean book now; otherwise every three to five years is a reasonable interval.
Reviews
What St. Thomas Homeowners Say
Real feedback from neighbours we've helped stay comfortable year-round.
“I noticed ice on the copper lines and weak airflow. The tech diagnosed a refrigerant leak, walked me through the options with pricing up front, and finished the same day.”
KF
Kurt F.Aylmer, ON
“Our lakeside cottage had no heat source at all. They installed a two-zone ductless system quietly and carefully, and even followed up afterward to confirm everything was performing well.”
OW
Olivia W.Aylmer, ON
We Can Help Solve Your Duct Cleaning Needs
Don't let a comfort problem disrupt your home. Get fast, reliable service from St. Thomas's trusted local HVAC team.