Furnace Repair San Diego

Top 10 Furnace Repair in San Diego

Get multiple Heating Repair quotes for your project today! Compare profiles, reviews, accreditations, portfolio, etc... and choose the best service.

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  • HVAC Experts Inc San Diego
    5
    San Diego, US

    HVAC Experts Inc is a family owned and operated business with great values that provides HVAC repairs, maintenance and installations. Our mission is to keep customers comfortable and satisfied with their HVAC systems. Since we own the business, it’s our name that’s on the line — so our customers are able to reach us personally at any time. We strive to maintain our excellent reputation within the community by providing the absolute best service possible — you have our personal guarantee on that. We guarantee all of our work, and we guarantee that you’ll be satisfied with the prompt and efficient service that you receive. If for any reason you’re not, then let us know and we’ll make it right. We stand behind all of our work and our technicians, so if you need air conditioning services or an HVAC contractor in San Diego, CA, or other areas we serve, then contact us today to schedule an appointment. We look forward to speaking with you and working with you to maintain your comfort throughout the year.

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  • Lucky Air Inc - SD
    3.9
    Suite B-C, 12803 Temescal Canyon Rd., Corona, 92883, US

    Lucky Air Inc. is a top-rated heating, air conditioning, and plumbing company serving Corona, CA, and surrounding cities. With over 25 years of experience, our team of certified technicians is dedicated to providing same-day service and ensuring your home is safe and comfortable. We offer a wide range of services, including HVAC installation, repair, and maintenance, as well as plumbing services. Our team is fully trained and certified to work on all makes of heating or cooling systems, and we only use the highest quality parts and materials. We are a Lennox Premier Dealer and have over 100 years of combined HVAC and plumbing experience. Contact us today to schedule your service call and experience the Lucky Air difference.

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  • Jo
    3.9
    San Diego, US

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  • US Air Conditioning Distributors
    4.5
    16900 Chestnut St., City of Industry, 91748, US

    US Air Conditioning Distributors is one of the largest HVAC distributors, with 52 locations in California, Nevada, Utah, Idaho & Arizona. We are a One Stop Shop for all your HVAC needs from residential to commercial to industrial including equipment, controls, parts, supplies, and sheet metal. With more than 1 million square feet of warehouse and distribution space, we are able to carry the inventory needed to keep our customers supplied with the equipment & tools they need. We are committed to providing genuine OEM HVAC Parts and offer training and access to genuine OEM parts and accessories. We also prioritize sustainability, producing almost all of our own electricity for our main location with one of the largest solar cell arrays in the U.S. and having natural gas fueling stations and 24 clean-burning natural gas trucks.

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  • AC
    4.2
    San Diego, US

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  • American Refrigeration Supplies Inc (ARS)
    5
    2632 E. Chambers St., Phoenix, 85040, US

    American Refrigeration Supplies, Inc. has been in business for 80+ years and is 100% dedicated to servicing the needs of contractors and other certified HVAC/R industry professionals. Established in Phoenix, Arizona in 1940, ARS has since grown to 33 locations across 7 states. Our success as an HVAC/R wholesaler is the result of offering great brands, quality products, and exceptional service by knowledgeable & friendly people.

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  • Pa
    3.4
    San Diego, US

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  • An
    4.8
    San Diego, US

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  • So
    5
    San Diego, US

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  • San Diego Air Conditioning Contractor
    5
    1649 State St, San Diego, 92101, US

    San Diego Air Conditioning Contractor is your go-to source for all your heating, ventilation, and air conditioning needs. We pride ourselves on being the best HVAC contractor in San Diego, offering highly-trained and specialized technicians who will get the most out of your home or commercial HVAC systems. Our comprehensive services ensure your home or workplace is free from harmful bacteria that can cause illness. We understand these systems are complex, so you need a professional to clean them out properly. Don't risk your health by attempting it yourself. We are a full-service contractor, dedicated to providing top-notch service and expertise.

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Frequently Asked Questions about Furnace Repair

Is your furnace acting up? Get answers to common questions about furnace repair so you can make informed decisions.

How often should I change my furnace filter?

It's recommended to change your furnace filter every 1-3 months, or more often if you have pets, allergies, or live in a high-pollution area. Regularly replacing filters is simple and helps prevent many furnace problems. Check your filter monthly and change it as needed.

What is the difference between a single-stage and two-stage furnace?

Single-stage and two-stage furnaces have operational differences.
Single-stage furnaces operate at only one output level – full capacity. This may cause uneven heating and fluctuating bills because the temperature fluctuates more than with two-stage furnaces.
Two-stage furnaces can run at both low and high speed. They work by running at a lower speed most of the time and switching to high speed when necessary.Two-stage furnaces provide enhanced home comfort and energy savings compared to single-stage models.

How do I reset my furnace?

Before calling for repairs, consider resetting your furnace. Here's how to reset most furnaces:
  1. Turn off the furnace: Set the thermostat to the 'off' position.
  2. Turn off the power: Locate the circuit breaker for your furnace and switch it off.
  3. Wait: Wait a few minutes for the system to reset.
  4. Turn the power back on: Flip the circuit breaker back to the 'on' position.
  5. Turn on the furnace: Turn the thermostat back on and set it to your desired temperature.
If the problem persists or if you encounter error codes, don't attempt to diagnose or repair the issue yourself.

Why is my furnace making strange noises?

Strange noises from your furnace can indicate a variety of problems, from minor issues to major malfunctions. :
  • Banging or popping: Could be due to a buildup of sediment in the heat exchanger.
  • Squealing or screeching: Often indicates an issue with the blower motor or the inducer motor.
  • Rumbling or vibrating: Check for loose parts or components.
  • Clicking: May be caused by a faulty igniter, control board, or other electrical components. If the clicking sound is persistent, it is best to contact an HVAC technician.
  • Whining: Often caused by a problem with the blower motor or inducer motor.
Addressing the issue early can often save you from a larger expense later.

How often should I change my furnace filter?

It's recommended to change your furnace filter at least quarterly, or more often if you have pets, allergies, or live in a high-pollution area. A clean furnace filter improves indoor air quality and keeps your system running efficiently. A clogged filter makes your furnace work harder, wasting energy and shortening its lifespan.

What is the difference between a single-stage and two-stage furnace?

Single-stage and two-stage furnaces have operational differences.
Single-stage furnaces have only one setting, they either operate at 100% or are off. This can lead to uneven heating and fluctuating bills because the furnace is either running at its maximum setting or completely off..
Two-stage furnaces offer two levels of heat output: a lower setting for mild weather and a higher setting for colder temperatures. This allows the furnace to modulate its output based on the actual heating demand, resulting in more consistent temperatures, quieter operation, and improved energy efficiency.Two-stage furnaces provide enhanced home comfort and energy savings compared to single-stage models.

How do I reset my furnace?

If your furnace isn't working correctly, a simple reset can sometimes resolve the issue. Here's how to reset most furnaces:
  1. Turn off the furnace: Set the thermostat to the 'off' position.
  2. Turn off the power: Locate the circuit breaker for your furnace and switch it off.
  3. Wait: Wait a few minutes for the system to reset.
  4. Turn the power back on: Flip the circuit breaker back to the 'on' position.
  5. Turn on the furnace: Turn the thermostat back on and set it to your desired temperature.
If the problem persists after the reset, it's best to call a qualified HVAC technician for diagnosis and repair..

Why is my furnace making strange noises?

Unusual sounds from your furnace can indicate a variety of problems, from minor issues to major malfunctions. :
  • Banging or popping: Could indicate a buildup of sediment in the heat exchanger.
  • Squealing or screeching: Often a sign of a problem with the blower motor or the inducer motor.
  • Rumbling or vibrating: Might suggest a loose or damaged component or a problem with the burner.
  • Clicking: Could be from the igniter, but it can also come from other electrical problems If the clicking sound is persistent, it is best to contact an HVAC technician.
  • Whining: Similar to squealing or screeching, this indicates an issue with a motor.
Addressing the issue early can often save you from a larger expense later.