HVAC Services in Courtice, Ontario — Furnace, AC & Heat Pump Experts

Daly Home Comfort is a locally owned heating and cooling company based right here in Durham Region, serving Courtice homeowners since 2010. Courtice is home — it’s where our reputation was built, one furnace, air conditioner, and heat pump at a time. When your system quits on the coldest night of a Courtice winter or the hottest afternoon of an Ontario summer, you want someone nearby who answers the phone and shows up. That’s us.

One Point of Contact, From Quote to Finish

What sets us apart in Courtice is simple: when you call Daly Home Comfort, you deal with Brae Daly and his team directly — from your first question to the final walkthrough. No call centre, no rotating cast of salespeople, no being handed off. That’s how we’ve earned a 5.0-star rating on Google and the trust of Courtice families who call us back year after year.

Our Courtice HVAC Services

• Furnace Repair & Replacement — Fast, reliable furnace repair and replacement for existing homes so your Courtice home stays warm all winter. All major brands.
• Air Conditioning — Keep cool through Durham’s humid summers with dependable AC repair, maintenance, and new installations.
• Heat Pumps — As a dual Lennox and Mitsubishi dealer, we specialize in cold-climate heat pumps ideal for Ontario winters — and we’ll help you access available government rebates.
• Water Heaters — Tank and tankless water heater repair and replacement for uninterrupted hot water.
• Gas Lines — Safe, code-compliant gas line installation and repair by TSSA-certified technicians.
• Tune-Ups & Maintenance — Keep your system running efficiently and extend its lifespan with seasonal tune-ups.

Common Furnace Problems We Repair in Courtice

A furnace does not have to stop completely before it needs attention. Call for furnace repair if the system is running but your home is still cold, starts and stops repeatedly, blows cool air, makes a new grinding or rattling sound, produces an unusual smell, or suddenly costs more to operate without a clear reason. These symptoms can come from airflow restrictions, ignition problems, worn electrical parts, blower issues, controls, or safety components. A proper diagnosis matters because different faults can create the same symptom.

If some rooms in your Courtice home are comfortable while others remain cold, the furnace may not be the only factor. Filter condition, return-air flow, supply vents, ductwork, thermostat location, and equipment sizing can all affect comfort. We look at the system as a whole instead of replacing a part based on a guess.

What a Furnace Diagnostic Visit Covers

We start with the problem you have actually noticed: no heat, weak airflow, short cycling, noise, odour, or inconsistent temperatures. Depending on the equipment and symptoms, the diagnostic process may include the thermostat and settings, filter and airflow, ignition sequence, flame sensor, burners, blower motor, electrical components, venting, system error codes, and built-in safety controls. The goal is to identify the fault and explain the practical repair options before work moves ahead.

• Clear explanation: what failed, what it affects, and what is required to correct it.
• Brand experience: service for Lennox, Mitsubishi, York, Carrier, Trane, American Standard, Navien, and other major brands.
• Direct contact: you deal with Brae Daly and his team rather than a remote call centre.

Furnace Repair or Replacement?

A furnace problem does not automatically mean you need a new system. Repair can be the sensible choice when the equipment is otherwise dependable, the failed component is available, and the work can restore safe operation. Replacement may be worth considering when failures are becoming frequent, a major safety-related component has failed, important parts are unavailable, or repair cost is difficult to justify against the furnace’s remaining service life.

We also consider comfort, airflow, operating noise, and whether the existing equipment suits the home. If replacement is the better long-term option, Daly Home Comfort installs furnaces in existing homes and can explain suitable equipment and financing choices. We do not install furnaces for new construction.

Safe Checks Before You Call

• Confirm the thermostat is set to heat and the temperature is above the current room temperature.
• Check whether the furnace switch or breaker has been turned off, but do not repeatedly reset a breaker that trips again.
• Check the filter if it is safely accessible and make sure supply and return vents are not blocked.
• Do not remove sealed panels, bypass a safety switch, or keep resetting a furnace that will not stay on.

Gas or carbon monoxide emergency: if you smell gas, hear hissing near a gas line, or a carbon monoxide alarm sounds, leave the building immediately. From a safe location, call 911 or your gas utility’s emergency line. Do not use switches, flames, or a phone inside the building.

Courtice Furnace Repair FAQs

Trusted Brands, Certified Technicians

We install and service Lennox, Mitsubishi, York, Carrier, Trane, American Standard, Navien, and more. Our team holds TSSA Gas Technician 2, ODP, and 313D certifications — so the work is done right, safely, and to code the first time.

Financing Available

Comfort shouldn’t wait. Through Financeit, Courtice homeowners can finance up to $100,000 with no impact to their credit to apply, and spread the cost of a new furnace, AC, or heat pump over time.

Serving Courtice & All of Durham Region

We proudly serve Courtice and neighbouring communities including Bowmanville, Oshawa, Whitby, Ajax, and Pickering. Residential sales and service, including furnace replacement for existing homes, air conditioning, heat pumps, and water heaters — all brands, all handled by people who live and work in your community.

Ready to get comfortable? Call Daly Home Comfort for honest advice and fair pricing from a Courtice HVAC company you can trust.