Portland's Favorite HVAC Professionals
Furnace Repair and Maintenance
Bringing Comfort To Your Home Through Outstanding HVAC Service
Furnace Repair In Portland
Your trusted source for top-notch furnace repair and maintenance services in Portland, Oregon. Cornel’s HVAC technicians are a dedicated team of skilled professionals, specializing in comprehensive furnace repairs for both residential and commercial properties. When it comes to keeping your heat on, we’ve got you covered!
Signs You Need Furnace Repair
Is your furnace acting up? It’s essential to be aware of the warning signs that indicate your furnace requires immediate attention. Look out for these common signs that signal the need for furnace repair:

- Unusual Noises: Strange rattling, banging, or squealing noises coming from your furnace may indicate mechanical issues that need to be addressed.
- Weak or No Heat: If your furnace is blowing cold air or not providing sufficient warmth, there may be a problem with the heating elements or pilot light.
- Frequent Cycling: If your furnace turns on and off frequently, it could be a sign of a malfunctioning thermostat or other underlying issues.
- Increased Energy Bills: A sudden spike in your energy bills without any changes in usage may indicate reduced efficiency due to a faulty furnace.
- Yellow Pilot Light: A yellow pilot light instead of a steady blue flame might suggest a carbon monoxide leak, which requires immediate attention for safety reasons.
Benefits of Regular Furnace Maintenance
Regular furnace maintenance is essential to ensure your heating system operates efficiently and reliably. Here are the key benefits of scheduling routine maintenance:
- Improved Efficiency: Regular maintenance keeps your furnace running at peak efficiency, reducing energy consumption and lowering utility bills.
- Extended Lifespan: Proper care and maintenance can extend the lifespan of your furnace, saving you money on premature furnace replacement.
- Enhanced Indoor Air Quality: Clean filters and well-maintained components contribute to better indoor air quality, creating a healthier living environment.
- Prevent Costly Repairs: Routine HVAC maintenance helps identify minor issues before they escalate into major problems, saving you from costly emergency furnace and AC repair down the road.
Portland’s Favorite HVAC Contractor
When you choose Cornel’s, for HVAC repair in Portland, you can expect:
- Prompt Service: We understand that furnace breakdowns can be inconvenient and uncomfortable. That’s why we strive to provide timely and efficient repair services.
- Experienced Technicians: Our certified technicians have the knowledge and experience to diagnose and fix furnace issues accurately.
- Transparent Pricing: We offer competitive and transparent pricing, ensuring you know the cost before any work begins.
- Customer Satisfaction: Customer satisfaction is our top priority, and we aim to exceed your expectations with every service we provide.
Here’s How We’ll Safeguard Your Heating Systems
- Check the thermostat operation
- Clean burner assembly
- Check carbon monoxide levels
- Inspect safety controls
- Inspect gas piping
- Tighten electrical connections
- Visually inspect ductwork
- And more!
Furnace Repair FAQ
Why Is My Furnace Not Working?
Several factors can cause a furnace to malfunction, such as a faulty thermostat, ignition issues, or clogged filters. Our technicians can diagnose the problem and provide the appropriate repair.
Is a Furnace Tune-up Worth It?
Absolutely! A furnace tune-up can improve efficiency, reduce energy costs, and prevent unexpected breakdowns, ultimately saving you money in the long run.
How Often Should I Get a Furnace Tune-up?
It is recommended to schedule a furnace tune-up at least once a year, ideally before the cold season begins, to ensure optimal performance throughout winter.
Check Out Our Blogs For More Answers and Information
- What Does a Blinking Yellow Light On a Furnace Mean?
- Why Does My Furnace Smell Like Burning? 4 Essential Furnace Concerns and How to Address Them.
- How To Relight A Furnace Pilot Light
Contact Cornel’s for Expert Furnace Repairs and Maintenance
For all your furnace repair, maintenance, and tune-up needs, trust the experts at Cornel’s Plumbing Heating & Air. Our team is dedicated to keeping your home comfortable and warm throughout the year, and we offer air conditioning repair when you need that too! Give us a call at (503) 558-2045 or fill out our online contact form to schedule an appointment today! Don’t forget to check out our Google Reviews!



















