Trusted Since 2003

Expert Service & Tune-Ups

Keep your heating system running efficiently and reliably. Whether it’s an emergency repair or a routine tune-up, CODFuel connects you with local service providers near you.

Emergency Repair

No heat? Oil smell? Strong burner failure signs? We connect you with emergency service providers who respond fast — including weekends and holidays.

  • Fast response, even nights & holidays
  • Licensed & insured technicians
  • Rates shown upfront — no hidden fees
Get Emergency Service Now

Scheduled Tune-Up

Preventive maintenance helps your system run efficiently and safely. Schedule an annual inspection before problems start.

  • Full-system inspection
  • Filter replacement & cleaning
  • Combustion & efficiency testing
Schedule a Tune-Up

When to Get Service or Emergency Repair

Recognize these signs? Some require immediate attention, others mean you should schedule service soon.

EMERGENCY — Get Service Now:

🚨 If your CO detector is actively alarming: leave the house immediately and call 911. Once it’s safe, use the button below to find a technician.

  • No heat — burner won’t start at all
  • Strong oil smell inside home
  • Carbon monoxide detector alarming
  • Visible oil leak or pooling

SCHEDULE SERVICE SOON:

  • Burner cycling on/off frequently
  • Yellow or smoky flame (should be blue/white)
  • Strange noises or vibrations
  • Higher than normal fuel consumption
  • Uneven heating throughout home
  • Burner not starting reliably
  • Excessive soot around burner
  • No service in the past 12+ months

How Much Is Poor Efficiency Costing You Right Now?

If your burner hasn’t been serviced in over a year, it’s likely burning less efficiently than it should — wasting fuel during the most expensive months of the heating season.

Example: 2,000 sq ft home

Monthly winter fuel use150–200 gallons
Current oil price~$3.50/gallon
10% efficiency loss$50–70 wasted/month
Rest of winter (Jan–Mar)$150–210 wasted
Service cost$120–300
Potential savings: $150–210 + Safety + Reliability

Disclaimer: This example is for illustration only. Actual efficiency loss, fuel usage, and service pricing vary by home, equipment condition, and provider — contact a licensed technician for an accurate assessment of your specific system.

Winter Safety: Carbon Monoxide Risks

During peak heating season, your burner runs for hours every day, often overnight. A poorly maintained system produces incomplete combustion, increasing carbon monoxide risk when your family is inside with windows closed. Professional service includes combustion testing to ensure your burner is operating safely. This is especially critical if you’ve noticed any of these warning signs:

  • Headaches or dizziness when home
  • Soot buildup around burner or vents
  • Yellow or flickering flame
  • Excessive moisture on windows

🚨 If your CO detector is alarming or you smell oil: leave the house immediately and call 911. Once emergency responders confirm it’s safe to return, use the emergency card above to find a technician.

Disclaimer: This information is provided for general safety awareness only and is not a substitute for a professional inspection or emergency response. If you have any doubt about carbon monoxide exposure, evacuate immediately and call 911.

Common Oil Burner Service Questions

When should I get emergency service vs. schedule regular service?
Get emergency service if you have no heat, smell oil inside your home, see leaks, or have carbon monoxide detector alarms. Schedule regular service for preventive maintenance, warning signs like unusual noises or frequent cycling, or if you haven’t had service in over a year.
How quickly can I get emergency service?
Most emergency service providers respond quickly and can have a technician on-site as soon as possible, even on weekends and holidays. Response times may vary during severe weather or periods of high demand.
What's the difference between emergency service and regular service?
Emergency service is available for urgent situations like system failures and focuses on restoring heat quickly. Regular scheduled service is more comprehensive, includes preventive maintenance, efficiency testing, and is typically more cost-effective for non-urgent situations.
How often should I have my oil burner serviced?
Annual service is recommended for optimal performance and safety. Even if you missed your fall maintenance, it’s beneficial to schedule service during the heating season to prevent problems and maintain efficiency.
What happens if I don't get regular maintenance?
Without regular maintenance, your system’s efficiency decreases, fuel costs increase, and the risk of breakdowns rises significantly. Safety issues including carbon monoxide risks can also develop over time.
Can I service my own oil burner?
No. Oil burner service requires specialized tools, training, and licensing. DIY attempts can be dangerous, may void warranties, and could create serious safety hazards.
How long does a service visit typically take?
Service visits vary depending on the type of work needed. Routine maintenance is relatively quick, while emergency repairs can vary based on the problem and parts availability.
My burner seems to be working fine. Do I still need service?
Yes. Many problems develop gradually and aren’t immediately noticeable. A burner that seems fine may be operating inefficiently or developing safety issues that only a professional inspection can identify.
What's included in a professional service appointment?
Professional service typically includes cleaning and adjusting components, replacing filters, testing safety controls, measuring efficiency, inspecting the entire heating system, and providing a report on your system’s condition.
Are emergency service technicians available on holidays?
Yes, many service providers offer emergency service including holidays when heating system failures are most critical.

Client Testimonials

Get the Service You Need — Right Now

Whether it’s an emergency or a scheduled tune-up, enter your ZIP code to see local providers.

Find Service Now

Ready to Save on Heating Oil?

Join thousands of homeowners who have switched to smarter, contract-free heating oil delivery.

Oil Burner Tune-Up
Book Before Winter — Save All Season
A certified tune-up improves efficiency, prevents breakdowns, and keeps your system running safely. Schedule now before the fall rush.
Schedule a Tune-Up →
Licensed technicians · Long Island