Oil Furnace Repair & Replacement

At Aire Serv, we’re proud to provide highly-rated oil furnace repairs and HVAC services throughout Canada. Our experienced service professionals provide urgent oil furnace repairs, maintenance, and replacements. When you choose our team, you’ll get quality service you can count on, along with:

• 24/7 Customer Service
• Guaranteed Upfront Pricing
• No Hidden Fees
• On-The-Way Alerts
• Timely, Uniformed Professionals
• The Neighbourly Done Right Promise™ 

Regular maintenance of your oil furnace is crucial: Neglecting small problems can escalate into costly major repairs or even require full system replacement. To protect your furnace and maintain safe operation, watch for these warning signs:

• Unusual sounds during the operation
• Inconsistent heating patterns
• Unexplained bill increases
• Frequent and short cycling

Taking action when you first notice these symptoms can help maintain optimal performance, extend your furnace's life expectancy, and ensure your home has heat when you need it. 

Some of the best ways to maintain your home oil furnace include: 

• Scheduling annual maintenance 
• Cleaning and replacing filters every one to three months
• Use a programmable thermostat to keep temperatures regulated
• Keep an eye out for sudden surges in energy costs or fuel usage
• Keep vents and registers free from obstructions (curtains, rugs, etc.)
• Install carbon monoxide detectors throughout your home and test them regularly

Yes, regular service can help you avoid oil furnace issues in the future. Our experts provide comprehensive preventative maintenance for residential oil furnaces. We will:

1. Inspect and clean the heat exchanger
2. Adjust burners for efficient combustion
3. Replace air filters as needed to ensure proper airflow and air quality
4. Test safety controls
5. Inspect and clean the vent system
6. Check the electrical connections, including wiring
7. Test the thermostat accuracy
8. Check the fuel supply, oil tank, and fuel lines
9. Test the ignition system
10. Assess the overall efficiency of the system

Common signs that it may be time to consider oil furnace replacement include: 

• A furnace that’s older than 15–25 years
• Regular breakdowns or malfunctions
• Rising energy bills
• Concerns about safety
• Air quality problems

If you’d like a professional opinion, call your local Aire Serv team! Every service call starts with our Total Comfort Checklist, where the service professional will check the entirety of your unit to get a complete picture of your furnace’s condition. After a thorough inspection, your local Aire Serv service professional can provide an informed replacement recommendation.