Furnace Repair Harlingen

Find Furnace Service in Harlingen

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  • Husky AC Services
    5
    Fort Worth, US

    At Husky A/C, we specialize in repairing your ac unit As Soon As Possible to keep you warm in the winter and cool in the summer. No matter what the problem is, there's someone who can help. When you need heating and air conditioning services, repair or installation in Fort Worth contact us. We install and repair most AC brands and models. Our highly trained technicians will solve your air conditioning problems as soon as possible so you can enjoy the comfort of home again. If you are tired of wasting money on ac repairs or high electric bills we can help you to find a Reliable and Energy Efficient System up to 20 SEER’s (Seasonal Energy Efficiency Ratio) so the next time your aC is not cooling or your furnace is not heating and you live Near the Fort worth Area call husky A/C, we will be happy to help you. Our Products have 10 years Warranty on parts. Some of our Products have 12 years compressor Warranty.

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  • Best Air Heating and Cooling Specialists
    5
    Denton, US

    BEST AIR HEATING AND COOLING SPECIALISTS We provide conscientious service at a reasonable cost. No sales pitch from our technicians. They are not paid by how much they sell you, which is increasingly rare in our trade. Servicing Denton and surrounding areas since 1987. Our Services Residential and light commercial Service Maintenance Repairs New systems Heat pumps Gas furnaces Air conditioners We service and repair all makes and models At this time we do not sell, install or service ductless mini-split systems Texas State License # TACLB26437E Our expert technicians are available Monday through Friday 8am-8pm. Saturday 9am-6pm to attend to your problems promptly and competently! We do offer Sunday emergency service 9am-5pm for an additional service charge. Call us now at 940-387-9034 to schedule an appointment!

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  • HMS Heating and Air Conditioning, LLC
    5
    Krugerville, TX, 76227, US

    HMS Heating and Air Conditioning is a veteran owned company, founded by Gary Hays on the principles of serving his community professionally with honesty and integrity, providing indoor comfort, and doing so at a reasonable price. Gary is a North Texas native and served in the Marine Corps as an aviation electrician where he discovered his joy for fixing things. When he was discharged from the military (honorably) in New York, he married his beautiful wife and earned an Associates Degree in Electrical Engineering Technology. He worked at several different jobs as his wife finished up her schooling before relocating back to Texas. He finally settled on fixing air conditioning and heating, as he’d be able to serve the most people since most everyone in Texas needs A/C, and earned another Associates Degree in Heating, Ventilation, Air Conditioning, and Refrigeration Technology. In 2015, after working in the industry for several years he decided to get his HVAC license shortly after his 3rd child was born and start HMS. He continues to educate himself on all the new technologies available and enjoys getting out there and solving people’s air conditioning and heating problems.

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  • Semper Fidelis AC LLC
    5
    2916 Cottage Grove Ave, Naples, 34112, US

    Honoring Your Comfort with Marine Integrity and Excellence! We are on a Mission to Provide Superior Comfort and Air Quality. Reach Out To Us Today! Semper Fidelis AC LLC 20+ Years of Serving Collier and Lee Counties, FL All your HVAC needs

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  • Advantage Mechanical Supply Ft. Worth
    5
    Fort Worth, US

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  • Ca
    5
    Waco, US

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  • Mi
    4.8
    Spring, US

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  • Pe
    5
    Laredo, US

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  • Un
    5
    Austin, US

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  • Cote's Mechanical, LLC
    4.8
    315 N 3rd St, Sanger, 76266, US

    Cote's Mechanical is a family-owned and operated HVAC company serving Denton and surrounding North Texas areas since 2001. We are dedicated to providing quality work and prompt service for both residential and commercial clients. Our team of experienced technicians is factory trained and knowledgeable about all types of HVAC systems, ensuring we can handle any repair, installation, or maintenance need. We offer a wide ranges of services, including AC and heating repair, installation, and maintenance, as well as air duct cleaning and attic insulation. We also offer financing options to make our services accessible to everyone. At Cote's Mechanical, we believe in building lasting relationships with our customers by providing honest, reliable, and transparent service. We are proud to have over 1000 five-star reviews and are committed to exceeding your expectations. We understand that your comfort is important, which is why we offer 24/7 emergency service. Whether you need a quick fix or a complete system replacement, our team is here to help. We are also proud to offer a lifetime part warranty on all our work, giving you peace of mind knowing you are investing in a quality product and service. Contact us today to schedule a free service call and experience the Cote's Mechanical difference.

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Frequently Asked Questions about Furnace Repair

Is your furnace acting up? Get answers to common questions about furnace repair and find trusted local technicians.

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 dusty 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 differ in their heating output capabilities:
Single-stage furnaces have only one setting, they either operate at 100% or are off. This may cause temperature fluctuations and higher energy bills because the temperature fluctuates more than with two-stage furnaces.
Two-stage furnaces can run at both low and high speed. 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. A two-stage furnace may be a more expensive initial investment, but it can provide greater comfort and savings over time.

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 fully power down.
  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, it's important to pay attention to these sounds to identify potential issues early on:
  • 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 other moving parts.
  • Rumbling or vibrating: Might suggest a loose or damaged component or a problem with the burner.
  • Clicking: May 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.
If your furnace is making strange noises, it is best to have the system inspected. Ignoring unusual sounds can lead to further damage or costly repairs down the road.

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 dusty 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 differ in their heating output capabilities:
Single-stage furnaces operate at only one output level – full capacity. This can lead to temperature fluctuations and higher energy 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?

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 fully power down.
  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, it's important to pay attention to these sounds to identify potential issues early on:
  • Banging or popping: Could indicate dirty burners, delayed ignition, or expanding ducts.
  • Squealing or screeching: Often a sign of a problem with the blower motor or other moving parts.
  • Rumbling or vibrating: Might suggest a loose or damaged component or a problem with the burner.
  • Clicking: Could be caused by a faulty igniter, control board, or other electrical components. Electrical issues can be hazardous, so contact a professional.
  • Whining: Often caused by a problem with the blower motor or inducer motor.
If your furnace is making unusual sounds, it is best to contact a qualified HVAC technician for diagnosis and repair. Ignoring unusual sounds can lead to further damage or costly repairs down the road.