Furnace Tune Up in Unionville, ON

Unionville pairs a nineteenth-century village with the newer streets built around it, and both rely on furnaces that need yearly care. Our $150 tune-up cleans and tests yours, then records every result for you.

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Furnace Care in Unionville, Old and New

In Unionville's heritage village, by Main Street and Toogood Pond, ducts were fitted long after the walls went up, and they tend to deliver a steady supply of dust to the furnace filter. On the surrounding streets, many furnaces are the ones the builder installed. Either way, a tune-up cleans the parts that matter and measures how the furnace burns.

Should a reading show a fault developing, we can book Unionville furnace repair and agree the cost with you first. Our technicians are factory trained, and Cozy World is TSSA registered as a heating contractor, HRAI registered, gas licensed, insured and bonded.

Completed Cozy World furnace tune-up report on a clipboard, with the maintenance checklist and combustion readings

Six Checks on Every Furnace

The technician completes each check in turn and signs it off on your report, so you have a full written account of the visit.

  • Fresh filter

    We swap the old filter for a new one and jot its size on the checklist.

    Without it: Older ductwork sheds a steady stream of dust onto the filter until the furnace runs short of air.

    Clean air and lower strain.

  • Drain hose, underground line and pump

    We use compressed air on the drain hose and underground line, then make sure the pump does its job.

    Without it: When water cannot drain, a high-efficiency furnace shuts down to protect itself.

    Steady heat and a dry floor.

  • Pressure switch tubing

    We clean the pressure switch tubing and the other hoses inside the cabinet.

    Without it: Moisture or debris in this small tube stops the pressure switch from closing, and the furnace stays off.

    A furnace that starts when asked.

  • Burner box and sensor

    Our technician brushes the dust off the burners and polishes the flame sensor.

    Without it: Dust on the burners and residue on the sensor lead to noisy, unreliable ignition.

    Quiet, reliable lighting.

  • Combustion air and interior

    The intake connection gets cleaned, and the dust inside the furnace is vacuumed away.

    Without it: A partly blocked intake and a dusty interior make the furnace work harder for every degree of heat.

    Less effort, less wear.

  • Combustion check

    Readings for carbon monoxide and carbon dioxide come from the flue, and the heat rise across the furnace is noted.

    Without it: A poorly adjusted burn wastes fuel and can let carbon monoxide rise without warning.

    Safe operation, documented.

Furnace Tune-Ups for Heritage and Newer Homes

An older house by Toogood Pond and a home on one of the newer streets need the same yearly service, even though their furnaces face very different conditions.

Cozy World team member at the desk taking a call to book a Unionville furnace tune-up

Reminders Each Year

Our office keeps a reminder list. Add your name and you will hear from us annually, in time to book before the busy season.

Technician unfastening a furnace panel in a Unionville basement before cleaning begins

One Flat Price, a Complete Clean

$150 pays for the whole job: filter replaced, burners and flame sensor cleaned, drains and hoses air-blown, interior vacuumed and combustion measured.

Unionville homeowner looking at the tune-up checklist as the technician explains each reading

Readings You Keep

The signed checklist lists every task and reading, giving you a dated record to compare with next year's visit.

What Happens, Stage by Stage

A tune-up here usually wraps up inside an hour and always follows six stages, beginning with your booking and ending with a signed report.

  • Set Up the Visit

    We find a day that suits you ahead of the heating season and give you a window for the technician's arrival.

  • Record the Details

    The model, serial number and year of installation are written down, and the furnace is run once before any work starts.

  • Remove the Dirt

    Our technician fits a new filter, works over the burners and flame sensor, and vacuums the cabinet clean.

  • Clear the Drains

    We blow out the drain hose, the underground line and every internal hose, then make sure the pump works.

  • Measure Safety

    The flue gases are analysed for carbon monoxide and carbon dioxide, and the heat rise comes from comparing supply and return temperatures.

  • Explain and Sign Off

    We take you through the results, sign the checklist and flag a humidifier or other connected equipment if it needs looking at.

Unionville Chooses Cozy World

Heritage homes and newer houses each need a slightly different eye, and that understanding is a large part of why Unionville homeowners trust us with their furnaces.

Respect for Heritage Homes

In the heritage homes of Main Street Unionville and Toogood Pond we work carefully, and on newer streets such as Bridle Trail, Briarwood and South Unionville we know the builder-fitted furnaces well.

Proper Credentials

We are TSSA registered as a heating contractor, HRAI registered and gas licensed, with insurance and bonding in force on each call.

Clear Costs

The tune-up costs a set $150. Repairs, if any are needed, are priced and approved by you before the work goes ahead.

Trained on Many Makes

Factory training lets our technicians service every make and model and judge what each furnace's readings should be.

Over 30 Years of Experience

Since 1991 Cozy World has looked after homes across the region, as an Authorized Lennox Dealer and a trusted Costco HVAC installer.

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Unionville Homeowners Share Their Thoughts

We have served Unionville households for many years, from the heritage village to the newer subdivisions, and many book their tune-up with us each autumn. Reviews often note our respect for older homes and our willingness to explain the results.

Our Google, HomeStars and Lennox profiles hold hundreds of five star ratings, we are HomeStars Verified, and our Better Business Bureau rating is A+ with a clean record.

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vesna svilanovic profile picture
vesna svilanovic
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I am very happy with the service I received from Cozy World. My inquiry was responded to very quickly by the reception and Fred came to my house twice. First to look at my set up and again to answer a few more questions before I asked them to go ahead with the purchase and installation. He helped me determine what would be the best solution for my house. The installers (Said and his helper) were friendly, thorough and answered all my questions and gave me advice for the future.
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Julia Y profile picture
Julia Y
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I can’t say enough good things about Cozy World! Fast, reliable, and polite professionals. If you have any problems with furnace, A/C - Cozy World is the best place to call for help.
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Lori Andrew profile picture
Lori Andrew
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This was our first time working with Cozy World and would definitely recommend them. The pricing was very reasonable and they were able to schedule a rush replacement for our old furnace that died. Saeed did a fantastic job on the installation - very knowledgeable and professional.
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k oc profile picture
k oc
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Cosy World dealt w our furnace problem in a timely, efficient and effective manner where other companies had failed. I fully recommend the excellent service and support provided by Farhad and Saaed at Cosy World! Excellent job guys!!
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Lindsey Burns profile picture
Lindsey Burns
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Cozy World replaced our furnace and hot water heater and did an excellent job. Their quote was the best price we got, and the customer service was also excellent. Both the owner and the lead installer were very helpful and responsive.
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Mike K profile picture
Mike K
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I have used Cozy World Inc for the last few years for both service for a furnace not heating and for several installation (tankless water heater, new furnace and new AC). They have been very responsive, have fair pricing and go above and beyond to provide the best service. I would highly recommend them for your HVAC needs.
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Adriana Pietropaolo profile picture
Adriana Pietropaolo
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This was our first time working with Cozy World and I will definitely be a repeat customer again. They had done previous work at my parents place and for my sister, who both gave rave review. Boris was our first contact who sent his team on the same day to fix our furnace. Sayid was on-site and was kind, respectful and communicative about the work that needed to be done, not to mention timely. I felt like I was in good hands with this entire team, and highly recommend them.
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Steve Pachov profile picture
Steve Pachov
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Cozy world provided us with great service to replace a 13-year-old natural gas tank water heater that had stopped working. Fred was a pleasure to deal with from my initial call to the final installation. He suggested we go with a high efficiency tankless Rinnai unit that save on gas and takes up less space in the furnace room. His installers showed up as promised next day and completed the job quickly. I would recommend Cozy World Inc. for any of your HVAC need and I would not hesitate to contact them in the future. Great Service.
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Kalyan Arety profile picture
Kalyan Arety
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I had a 17 year old furnace that broke down in the middle of winter. Cozy world team made the quote to purchase and installation a seamless experience. The installation process was a breeze and was done in 2 hours time without any hiccups and surprise costs that other vendors hold. Big shout out to Cecilia and Farhad (Aka Fred) for quick response and providing the right guidance on the installation, warranty and support concerns.
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Alison Luck profile picture
Alison Luck
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Fred, Cosy World, was extremely helpful and answered any questions and addressed concerns about the products (furnace/AC/tankless water heater), installation and maintenance.
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Questions We Often Hear

Does an older home near Main Street need anything different?

What does a furnace tune up in Unionville cost?

How long will the technician need?

Are newer furnaces in Unionville worth servicing every year?

Can I get reminders?

Do you service all brands?

What if something needs repairing?

Is carbon monoxide part of the tune-up?

Unionville Areas We Cover

Main Street Unionville and the streets around Toogood Pond form a heritage conservation district of nineteenth-century homes, where ductwork arrived well after construction. Around them, Bridle Trail, Briarwood, Carlton, Riverbend and South Unionville grew from the 1980s onward, so many homes there still run builder-fitted furnaces. Both kinds of home get the same full tune-up, with attention to whatever their age demands.

Our technicians cover all of Unionville, including Crosby and Village Parkway, as part of our full range of HVAC services in Unionville.

  • Briarwood
  • Bridle Trail
  • Carlton
  • Crosby
  • Main Street Unionville
  • Riverbend
  • South Unionville
  • Toogood Pond
  • Village Parkway
If you are in Unionville and searched "furnace tune up near me", the number to call is (416) 635-1000, and a date can be found for you quickly.

Book a Unionville Furnace Tune-Up

Tell us which brand of furnace you own and roughly how many winters it has been through, and we will arrange a visit before the cold weather. Your $150 tune-up finishes with a signed list of every task and reading.

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