Fast Furnace & Heating Repair in Calabasas You Can Count On

Same-day service available. Reliable Heating and Air is a licensed, insured HVAC company trusted by Calabasas homeowners for honest diagnostics, upfront pricing, and furnace repairs done right.

“This HVAC company recently helped one of my clients and they did a solid job. They showed up fast, got the work done properly, and made the process simple. I appreciate how they handled it and my client was satisfied with the results. I recommend them for anyone needing HVAC service.”

High-efficiency HVAC unit installed in Los Angeles home.

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A Broken Furnace in Calabasas Means Cold, Uneven Nights

During the day, Calabasas stays mild through winter. After sunset, the canyon terrain along Las Virgenes Road and through the older Park Moderne and Calabasas Hills neighborhoods funnels cooler air downhill, dropping overnight temperatures into the high 30s and low 40s. Homes in these areas, many built during the city’s expansion in the 1970s and 1980s, often have furnaces that are 20 to 30 years old. When one of those systems fails, larger homes get cold quickly and unevenly.
Problems Calabasas homeowners call us about:
  • Cold or lukewarm air blowing from the vents
  • Furnace won’t ignite, or shuts off after a few minutes
  • Strange smells when the heater kicks on, including burning or musty odors
  • Banging, popping, or rattling noises from the unit
  • Uneven heating with cold spots in certain rooms
  • Energy bills climbing with no change in thermostat settings
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Why Calabasas Homeowners Call Reliable HVAC for Furnace Repairs

We fix furnaces properly, explain what went wrong, and charge you a fair price for the work.
  • Licensed and insured company: We service gas furnaces, electric furnaces, and all major heating systems including Carrier, Lennox, Trane, Goodman, Bryant, American Standard, and Rheem. Every repair starts with a thorough diagnostic so we address the actual cause, not just the symptom. *We do not currently service Carrier Infinity systems.
  • Accurate diagnostics and honest timelines: Most repairs are completed during the first visit. When parts need to be ordered, we explain what’s needed, how long it will take, and what the cost looks like before you commit to anything.
  • Flat-rate, upfront pricing: You receive a written quote after diagnosis and before any repair begins. No hidden charges, no pressure to approve unnecessary work.
  • 1-year labor warranty on every repair: All furnace repairs are backed by our labor guarantee. Homeowners on our maintenance plan receive extended coverage up to 2 years.
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HVAC furnace setup in basement.

What a Proper Furnace Repair Does for Your Calabasas Home

Furnace repair equipment in Calabasas, showing a Carrier HVAC system.
When a furnace is repaired correctly, the difference shows up in comfort, safety, and your gas bill.
After repairs, Calabasas homeowners typically notice:
  • Lower energy costs once the system runs at proper efficiency
  • Even, consistent heat in every room without cold spots
  • Safer operation after a full combustion and safety check
  • Quieter performance from fixed or replaced components
  • Fewer future breakdowns when issues are caught early
  • Cleaner air from a system that’s cycling and filtering correctly

Trusted by Homeowners Across Calabasas and Nearby Communities

How Furnace Repair Works with Reliable HVAC

Schedule your service

Call, text, or fill out the online form. We book your appointment promptly, with same-day availability when possible.

Diagnosis and repair

A technician inspects your furnace, identifies the root cause, and explains the findings and repair cost before starting any work. Most repairs are completed on the first visit.

System tested before we leave

We run a full safety and operation test, verify combustion levels, check airflow, and confirm the system is heating properly before packing up.
Technician inspecting HVAC furnace system in Calabasas.

Honest Repairs. Written Pricing. No Surprises.

Calabasas homeowners hire us because we fix only what needs fixing and explain every step along the way.

Every furnace repair includes:
  • Written pricing provided before any work begins
  • Clear explanation of what failed and why
  • Full safety check and system operation test
  • 1-year labor warranty (2 years with maintenance plan)
  • Honest recommendations, not upsells
  • Photos, meter readings, or documentation as applicable

Furnace Repair FAQs for Calabasas Homeowners

Why is my furnace not heating properly in Calabasas?

Common causes include clogged filters, faulty ignition components, worn-out blower motors, malfunctioning flame sensors, and restricted airflow from aging ductwork. Larger Calabasas homes with multi-zone heating can also see uneven warmth caused by zone damper issues. Our technicians run a full diagnostic to isolate the issue before recommending any repairs.

How much does furnace repair cost in Calabasas?

Repair costs depend on the specific failure, system age, and whether replacement parts are needed. We provide a written quote after diagnosis so you know the exact price before any work starts. No hidden fees.

Do you offer same-day furnace repair in Calabasas?

Yes. We offer same-day furnace repair in Calabasas when scheduling allows. Some issues are resolved on the spot; others may require ordered parts. After evaluating your system, we explain the findings, options, and expected timeline clearly.

What are the most common furnace issues in Calabasas?

Frequent problems include ignition failures, worn blower motors, cracked heat exchangers, clogged filters, and faulty flame sensors. Older homes through Park Moderne and the original Calabasas Hills neighborhoods tend to see these issues more often due to the age of existing systems and ductwork.

How do I know if my furnace needs repair or replacement in Calabasas?

If your furnace is over 15 years old, requires frequent repairs, produces unusual noises, or can’t heat the house evenly, replacement may be more cost-effective. We evaluate your system’s condition, efficiency, and repair history, then lay out both options with pricing so you can decide.

Do you repair all furnace brands in Calabasas?

Yes. We service Carrier, Lennox, Trane, Goodman, Bryant, American Standard, Rheem, and most other residential brands. Our technicians work on both older systems and newer high-efficiency models. *We do not currently service Carrier Infinity systems.

What should I do if my furnace stops working at night in Calabasas?

Check the thermostat settings and circuit breaker first. If the pilot light or ignition has failed, avoid attempting to relight a gas furnace yourself. Contact us to schedule a repair and we’ll get a technician to your Calabasas home as quickly as possible.

Do you offer heating maintenance plans in Calabasas?

Yes. Our maintenance plans help Calabasas homeowners prevent breakdowns, maintain efficiency, and extend furnace lifespan. Plans start at $99/year for annual service or $199/year for twice-yearly visits.

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Furnace repair system with ductwork and controls in a residential setting.

What Calabasas Homeowners Are Saying:

Get Your Furnace Working Right Again

Schedule reliable, same-day furnace repair in Calabasas with a team that values accuracy and honesty.