--- title: "Furnace Repair Los Angeles | 24/7 Service | Elvira Ocean Air" description: "Furnace repair in Los Angeles: igniters, flame sensors, inducer and blower motors and limit switches on gas furnaces of all makes. CSLB #992930." url: "https://elviraoceanair.com/furnace-repair-ca/" updated: "2026-10-24" --- Elvira Ocean Air logo # Furnace Repair in Los Angeles Technician repairing an outdoor air conditioning unit Furnace repair in Los Angeles: gas furnaces, all makes ## Gas furnace repair, with safety in mind Elvira Ocean Air provides furnace repair in Los Angeles for gas furnaces of all makes: ignition and flame sensor faults, inducer and blower motors, pressure and limit switches, with 24/7 emergency furnace repairs. A malfunctioning furnace can leave you in the cold during chilly months. At Elvira Ocean Air, we provide expert furnace repair services in Los Angeles, ensuring your heating system operates efficiently and reliably. Whether your furnace won’t turn on, is making unusual noises, or is blowing cold air, our certified HVAC technicians are here to diagnose and fix the problem quickly. [Call Now! (626) 635-3433](tel:+1%20(626)%20635-3433) ## Why Choose Elvira Ocean Air for Furnace Repair? Technician in work gloves servicing a heating unit ### 24/7 Emergency Furnace Repairs Quick response for urgent heating issues. Technician on a ladder working on an outdoor heat pump unit ### Energy-Efficient Heating Solutions Optimized repairs to improve performance and lower heating costs. Technician repairing a wall-mounted heating unit ### Certified & Experienced Technicians We repair all furnace brands and models. Technician servicing a wall-mounted air conditioner ### Same-Day Service Available Fast repairs to restore your comfort immediately. Paying for home service with cash from a wallet ### Affordable & Transparent Pricing No hidden fees, just honest service. Home energy efficiency rating scale ### Residential & Commercial Furnace Repairs We service homes, offices, and businesses. ## Common Furnace Problems We Repair **Our furnace repair experts in Los Angeles handle all types of heating system issues, including:** - Furnace not turning on or shutting off unexpectedly - Weak airflow or inconsistent heating - Unusual noises (banging, rattling, squealing, or buzzing) - Furnace blowing cold air instead of warm air - Pilot light won’t stay lit (gas furnaces) - Thermostat malfunctions and inaccurate temperature readings - Frequent cycling (furnace turns on and off too often) - Gas leaks or strange odors from the furnace - High energy bills due to an inefficient heating system Technician repairing a wall-mounted furnace ## Common furnace failures we repair | Part | What happens when it fails | | --- | --- | | Hot surface igniter | The furnace clicks and tries to start but never lights; igniters crack with age. | | Flame sensor | Burners light for a few seconds, then shut off; a dirty sensor is a common no-heat cause. | | Inducer motor | Humming, squealing or rattling at start-up, then a lockout because the furnace cannot prove its venting. | | Pressure and limit switches | Burners cycle off early; often a symptom of a blocked vent, dirty filter or weak blower. | | Blower motor and capacitor | Burners run but no air moves, or the fan runs weakly; the same blower moves your AC air in summer. | | Control board | Erratic behavior and error codes; replaced only after the parts it controls test good. | ## Furnace not working? First checks 1. Thermostat on "heat" and set a few degrees above room temperature. 2. Furnace power switch on, breaker not tripped, furnace door fully closed. 3. Filter clean; a clogged one makes the furnace overheat and shut down. 4. Look through the sight glass for a blinking light; count the blinks, which helps us diagnose faster. If none of these fixes it, call us; do not keep resetting a furnace that locks out. Technician repairing a heating unit ## Furnace safety and carbon monoxide A gas furnace burns fuel next to the air your family breathes, so a furnace repair should include a look at the burners, venting and heat exchanger. A cracked heat exchanger or a blocked flue can let carbon monoxide into the house. California law requires a carbon monoxide alarm in homes with gas appliances ([Carbon Monoxide Poisoning Prevention Act, SB 183](https://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=200920100SB183)); if yours sounds, get everyone outside and call 911. Testing a heating appliance with a multimeter ## What affects furnace repair cost? We quote after the diagnosis, with no hidden fees. The price depends on the part (a flame sensor cleaning is small; an inducer motor or control board is larger), the furnace's location (attic installs take longer) and whether the call is an after-hours emergency. Technician tightening heating pipe fittings ## Repair or replace your furnace? Replace when the heat exchanger is cracked, when the furnace is old and needs a major part, or when you are also replacing the air conditioner, because the furnace blower and the AC coil work as one system. See [furnace installation](https://elviraoceanair.com/furnace-installation-ca/), or consider a [heat pump](https://elviraoceanair.com/heat-pump-installation-ca/), which replaces both. For other heating systems, see [heating repair](https://elviraoceanair.com/heating-repair-ca/). Technician checking heating pipes and controls ## What customers say ★★★★★ > "What really set the exceptional service apart was the fact that they both explained the issue with my furnace in an easy to understand and informative manner." J T. [on Yelp](https://www.yelp.com/biz/elvira-ocean-air-pasadena) ★★★★★ > "He came out within a few hours to fit a new inducer motor on my unit. He completed the work in no time." Brandon P. [on Yelp](https://www.yelp.com/biz/elvira-ocean-air-pasadena) ★★★★★ > "Just fixed a simple issue with our thermostat and furnace. What a life saver, highly recommend!" Dan B. [on Yelp](https://www.yelp.com/biz/elvira-ocean-air-pasadena) ## Furnace repair questions How long should a gas furnace last?It varies with use, maintenance and where the furnace sits; age alone is not a reason to replace one that works safely. Why does my furnace smell like gas?A faint smell at ignition can be normal; a steady gas smell is not. Leave the house and call the gas company, then call us for the repair. Do you offer same-day furnace repair?Same-day service is available, and 24/7 emergency furnace repairs for no-heat calls. Furnace control board under repair ## Schedule Your Furnace Repair Today! Don’t let a broken furnace leave you in the cold, contact Elvira Ocean Air for expert furnace repair in Los Angeles today! 📞 Call us now at **[(626) 635-3433](tel:+1%20626-635-3433)** or schedule an appointment online! ### Stay Warm This Winter with Expert Heating Repair ## Furnace Repair in the San Fernando Valley: towns we serve - [Van Nuys](https://elviraoceanair.com/ac-repair-ca/van-nuys-ca/) - [Encino](https://elviraoceanair.com/ac-repair-ca/encino-ca/) - [Sylmar](https://elviraoceanair.com/ac-repair-ca/sylmar-ca/) - [Tarzana](https://elviraoceanair.com/ac-repair-ca/tarzana-ca/) - [Woodland Hills](https://elviraoceanair.com/ac-repair-ca/woodland-hills-ca/) - [Winnetka](https://elviraoceanair.com/ac-repair-ca/winnetka-ca/) - [Sherman Oaks](https://elviraoceanair.com/ac-repair-ca/sherman-oaks-ca/) - [Canoga Park](https://elviraoceanair.com/ac-repair-ca/canoga-park-ca/) - [Calabasas](https://elviraoceanair.com/ac-repair-ca/calabasas-ca/) - [Reseda](https://elviraoceanair.com/ac-repair-ca/reseda-ca/) - [North Hollywood](https://elviraoceanair.com/ac-repair-ca/north-hollywood-ca/) - [Northridge](https://elviraoceanair.com/ac-repair-ca/northridge-ca/) - [Porter Ranch](https://elviraoceanair.com/ac-repair-ca/porter-ranch-ca/) - [Tujunga](https://elviraoceanair.com/ac-repair-ca/tujunga-ca/) - [West Hills](https://elviraoceanair.com/) ## Got some burning questions? Fill in the form and we’ll have the soonest available representative contact you. [FOR 24/7 EMERGENCY SUPPORT](https://elviraoceanair.com/contact-us/) (626) 635-3433 "\*" indicates required fields PhoneThis field is for validation purposes and should be left unchanged.First Name\*Last Name\*Email\* Phone\*Service\*Select ServiceHeating RepairAir Conditioning RepairIndoor Air QualityMessage\* By sending this request, you agree that Elvira Ocean Air Inc may call and text you about your request and our heating, air conditioning and air quality services at the number you entered, including automated texts, autodialed calls and prerecorded or AI-generated voice messages. Agreeing is not a condition of any purchase. Message and data rates may apply; reply STOP to any text to stop texts. See our [Privacy Policy](https://elviraoceanair.com/privacy-policy/).By submitting, you agree that we may contact you about your request. We share hashed contact details and ad click data with advertising platforms (Google) to measure our ads. [Privacy Policy](https://elviraoceanair.com/privacy-policy/) ### Location 155 N Lake Ave #800, Pasadena, CA 91101 ### Email service@elviraoceanair.com [](https://elviraoceanair.com/contact-us/) ### [Call Us](https://elviraoceanair.com/contact-us/) (626) 635-3433 Copyright Elvira Ocean AIr, Inc. All rights reserved.