Emergency HVAC San Diego

Top 10 Emergency AC Repair in San Diego

Get 3 FREE After Hours HVAC quotes for your project today! Compare profiles, reviews, accreditations, portfolio, etc... and choose the best service.

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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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  • 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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  • San Diego Mechanical Energy
    5
    7568 Trade St., San Diego, 92121, US

    San Diego Mechanical Energy is a California licensed HVAC contractor known for the excellence and experience we bring to every project. We design, install, and service all types of HVAC equipment including chillers, boilers, air handlers, fan array technology, cooling towers, pumps, packaged units, and variable frequency drives. Our passion is in delivering energy savings to help both reduce financial operating costs and also contribute to a more sustainable environment. The company name, San Diego Mechanical Energy, represents the quality, integrity and service that we deliver with every job. Our staff possesses industry-leading skills and use high-technology tools for design, fabrication, and energy analysis. We service and maintain any size or type of system including heat pump and gas/electric systems, and we have lots of experience working on packaged units as well as split systems. We also service and maintain server room HVAC units in mission critical facilities.

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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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  • Prime Air Solutions
    5
    San Diego, US

    Prime HVAC & Appliance Repair is your go-to solution for all your appliance repair needs in San Diego and Sacramento. We offer a wide range range of services, from HVAC repair and installation to residential and commercial appliance repair. Our team of experienced technicians is dedicated to providing fast, reliable, and affordable service. We understand that a broken appliance can be a major inconvenience, so we strive to get your appliances up and running as quickly as possible. We are fully licensed and insured, and we stand behind our work with a 3-month warranty.

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  • DCAC Air Conditioning & Heating
    3.7
    3849 Gaines St, San Diego, 92110, US

    We have a number of different options to help you with all of your air conditioning needs. Our technicians have years of experience to help you determine how to tackle all of your air conditioning concerns. "Knowledge" Service Special! Ask your technician about current discounts and promotions!!!

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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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  • 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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  • One Hour Heating & Air Conditioning
    5
    San Diego, US

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Frequently Asked Questions About Emergency HVAC Services

Find answers to common questions about emergency HVAC repair and 24/7 HVAC services.

What is a heat exchanger, and why is it important?

A heat exchanger transfers heat from the burned fuel to the air that circulates throughout your home. It prevents dangerous gases from mixing with the heated air, ensuring that only heated air is distributed. A cracked heat exchanger is a serious safety hazard, as it can allow carbon monoxide to leak into your home. Annual furnace maintenance is crucial for checking the condition of the heat exchanger and ensuring safe operation.

What are the benefits of a preventative HVAC maintenance plan?

A preventative HVAC maintenance plan offers many benefits. Regular maintenance by a qualified technician can:
  • Improve Energy Efficiency
  • Extend System Lifespan
  • Prevent Costly Repairs
  • Enhance Indoor Air Quality
  • Identify Potential Problems Early
  • Ensure Safe and Reliable Operation
By investing in regular maintenance, you're protecting your valuable HVAC equipment and extending its lifespan.

What is considered an HVAC emergency?

An HVAC emergency is any situation where your heating or cooling system breaks down unexpectedly and requires immediate attention. Examples of HVAC emergencies include:
  • No heat in freezing weather
  • No air conditioning in extreme heat
  • Gas leaks
  • Carbon monoxide leaks
  • Frozen pipes
  • Water leaks from HVAC equipment
  • Electrical problems with your system
If you experience any of these situations, it's crucial to contact an emergency HVAC service provider immediately.

How can I tell if my HVAC system is the correct size for my home?

If your HVAC system is not the correct size for your home, you may experience several problems:
  • Uneven Temperatures: Some rooms in your house might be significantly hotter or colder than others.
  • High Energy Bills: An undersized or oversized system will work harder and consume more energy.
  • Frequent Cycling: An oversized system will turn on and off too frequently, which can lead to premature wear and tear.
  • Poor Humidity Control: The system may not effectively control humidity levels, leading to discomfort or mold problems.
If you are experiencing these issues, have a professional determine whether your HVAC system is properly sized for your home.

What is a heat exchanger, and why is it important?

A heat exchanger transfers heat from the burned fuel to the air that circulates throughout your home. It separates the combustion process from the circulating air, ensuring that exhaust gases are vented safely outside while clean, heated air is distributed throughout your home. A cracked heat exchanger is a serious safety hazard, as it can allow carbon monoxide to leak into your home. Consult with an HVAC professional if you suspect a problem with your heat exchanger.

What are the benefits of a preventative HVAC maintenance plan?

A preventative HVAC maintenance plan offers many benefits. Regular maintenance by a certified HVAC professional can:
  • Improve Energy Efficiency
  • Extend System Lifespan
  • Prevent Costly Repairs
  • Enhance Indoor Air Quality
  • Identify Potential Problems Early
  • Ensure Safe and Reliable Operation
Regular professional maintenance is a smart investment that protects your HVAC system and ensures your comfort.

What is considered an HVAC emergency?

An HVAC emergency is any situation where your heating or cooling system has a sudden malfunction that impacts the comfort and safety of your home or business. Examples of HVAC emergencies include:
  • No heat in freezing weather
  • No air conditioning in extreme heat
  • Gas leaks
  • Carbon monoxide leaks
  • Frozen pipes
  • Water leaks from HVAC equipment
  • Electrical problems with your system
If you experience any of these situations, it's crucial to contact an emergency HVAC service provider immediately.

How can I tell if my HVAC system is the correct size for my home?

If your HVAC system is not the correct size for your home, you may experience several problems:
  • Uneven Temperatures: Some rooms in your house might be significantly hotter or colder than others.
  • High Energy Bills: An undersized or oversized system will be inefficient and increase your utility costs.
  • Frequent Cycling: An incorrectly sized AC unit will turn on and off more often than it should, reducing its lifespan.
  • Poor Humidity Control: Incorrect sizing can cause inadequate humidity control.
If you are experiencing any of these signs, have a professional determine whether your HVAC system is properly sized for your home.