HVAC Companies San Diego

Find the best Air Conditioning Services in San Diego

Receive 3 FREE Air Conditioning Services quotes for your project today! Compare profiles, reviews, accreditations, portfolio, etc... and choose the best service.

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  • Duct Dynasty
    4.9
    4401 Twain Avenue, #6, San Diego, 92120, US

    Duct Dynasty Heating & Air is a San Diego, CA based HVAC contractor serving the local community with all their A/C and furnace installation and repair needs. With over 15 years of experience, we strive to make sure your home is comfortable year-round. We are a detail-oriented company that provides exceptional HVAC services throughout the San Diego area. When you choose us, you'll get personalized service from one of the most experienced HVAC contractors in the area. You'll be impressed by our exceptional customer service and incredibly affordable pricing.

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  • Atlas HVAC, INC
    4.7
    San Diego, US

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  • Fuse HVAC & Appliance Repair
    3
    17019 Camino Marcilla unit 6, San Diego, 92127, US

    FUSE HVAC & Appliance Repair is a professional appliance repair, HVAC repair, and water heater repair company serving San Diego and surrounding areas. With over 13 years of experience, we provide same-day service, 7 days a week. Our repair-techs are highly trained and certified professionals who are knowledgeable and experienced in repairing all brands and models of all major appliances. We offer a 6-month In-Home warranty covering ALL parts changed out by Fuse HVAC & Appliance Repair San Diego and our full labor for 6-month. We pride ourselves on being the best HVAC & appliance repair service in San Diego, California!

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  • Pacific HVAC Service
    3.4
    Unknown, US

    At Alliance Environmental, we understand the importance of maintaining good indoor air quality and offer a variety of services to aid in IAQ while reducing environmental hazards. As a commercial business, you know numerous factors can impact the overall experience of your employees and customers. However, one factor you may overlook is indoor air quality (IAQ). While indoor air quality often goes unnoticed, it can significantly affect the health of building occupants. Our comprehensive air care services can help protect your business' health and comfort.

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  • Fabulous Homes Heating & Air
    5
    San Diego, US

    Fabulous Homes Heating and Air has developed a reputation as one of the best HVAC contractors in San Diego County. We know how frustrating it can be when your air conditioning or furnace isn't working properly, and we want to help. With our reputable service, we guarantee an honest quote, dependable services, and professionalism you can count on. Take a look at what our happy customers have to say by checking out our testimonials page. Are you in need of professional air conditioning repair? Perhaps your furnace isn’t working like it should. Schedule an appointment to learn how we can help you save energy year after year. Our focus is smart energy.

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  • Paulson Air Conditioning
    5
    4901 Morena Blvd Ste 322, San Diego, 92117, US

    Family owned and operated for over 25 years, Paulson AC has been San Diego's trusted HVAC expert. Committed to unparalleled customer service and top-quality workmanship, we offer prompt, reliable solutions for all heating, cooling, and air quality needs. With a dedication to exceeding expectations and treating every customer like family, we provide fast and dependable service for homes and businesses alike. Experience the Paulson AC difference today – schedule an appointment over the phone or online for all your HVAC needs.

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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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  • HVAC San Diego King
    4.9
    San Diego, US

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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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  • THA Heating, Air, & Plumbing, Inc.
    4.5
    3240 F St, San Diego, 92102, US

    THA Heating, Air & Plumbing Inc. understands how frustrating it can be when you’re dealing with broken pipes, leaking water heaters, faulty furnaces, or other HVAC problems. That’s why our team of experienced professionals is here to help! We have over 30 years of experience serving San Diego County since 1992—so you know you’ll always get fast and reliable service from us. Plus, we’re family-owned and BBB accredited; so you know you can trust us to take care of all your needs quickly and affordably. We have helped thousands of home and business owners over the years, and we look forward to helping you too.

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Frequently Asked Questions About HVAC Companies

Find answers to common questions about HVAC services, finding contractors, and getting the best heating and cooling solutions for your needs.

How do I choose the right HVAC contractor?

Selecting a qualified HVAC contractor is essential for a smooth and hassle-free HVAC project. Here’s what to look for:
  • Experience: Choose a contractor with extensive experience in the HVAC industry, especially in the type of service you need.
  • Licensing and Insurance: Verify that the contractor is properly licensed and insured.
  • Certifications: Look for NATE (North American Technician Excellence) certification, which indicates a high level of technical competency.
  • Reputation: Check online reviews and ratings to assess the contractor's reputation and customer satisfaction levels.
  • References: Ask for references from past customers and contact them to inquire about their experience.
  • Estimates and Quotes: Get written estimates or quotes from multiple contractors to compare pricing and services.
  • Warranty Information: Ask about warranties on equipment and labor.
  • Communication: Effective communication is key. Choose a contractor who responds promptly and clearly answers your questions.
HVACCompaniesHub can help connect you with qualified HVAC contractors in your area.

What are the different types of HVAC systems?

Several types of HVAC systems are available for residential and commercial buildings:
  • Split Systems: The most common type, consisting of an outdoor unit (condenser/compressor) and an indoor unit (air handler/furnace).
  • Heat Pumps: Provide both heating and cooling by transferring heat between indoor and outdoor air.
  • Ductless Mini-Splits: Ideal for homes without existing ductwork or for adding heating and cooling to specific zones.
  • Packaged Units: A single unit that contains all the system's components.
  • Geothermal Heat Pumps: Use the earth's stable temperature to provide highly efficient heating and cooling.
An HVAC professional can help determine the best type of system for your needs and budget.

What is the best temperature to set my thermostat in summer?

The best temperature to set your thermostat in summer depends on your personal preferences and how much you’re willing to spend on energy costs. A general recommendation is to set your thermostat to 78°F (26°C) when you're home and awake. Consider a programmable thermostat that allows you to automatically adjust the temperature based on your schedule.

What regular maintenance should I do on my HVAC system?

You can perform some simple maintenance tasks yourself to keep your HVAC system running smoothly:
  • Change Air Filters: Change or clean your air filters every 1-3 months. Dirty air filters restrict airflow and decrease system efficiency.
  • Clear Debris: Keep the area around your outdoor unit clear of debris, leaves, and snow.
  • Check Thermostat Settings: Make sure your thermostat is set to the desired temperature and is functioning correctly.
For more complex maintenance, like cleaning coils or checking refrigerant levels, contact a qualified HVAC technician. Regular professional maintenance is crucial for extending the lifespan of your system and preventing costly repairs.

How do I choose the right HVAC contractor?

Selecting a qualified HVAC contractor is essential for a smooth and hassle-free HVAC project. Here’s what to look for:
  • Experience: Choose a contractor with extensive experience in the HVAC industry, especially in the type of service you need.
  • Licensing and Insurance: Verify that the contractor is properly licensed and insured.
  • Certifications: Look for NATE (North American Technician Excellence) certification, which indicates a high level of technical competency.
  • Reputation: Check online reviews and ratings to assess the contractor's reputation and customer satisfaction levels.
  • References: Ask for references from past customers and contact them to inquire about their experience.
  • Estimates and Quotes: Get written estimates or quotes from multiple contractors to compare pricing and services.
  • Warranty Information: Ask about warranties on equipment and labor.
  • Communication: Effective communication is key. Choose a contractor who responds promptly and clearly answers your questions.
HVACCompaniesHub can help connect you with qualified HVAC contractors in your area.

What are the different types of HVAC systems?

Several types of HVAC systems are available for residential and commercial buildings:
  • Split Systems: The most common type, consisting of an outdoor unit (condenser/compressor) and an indoor unit (air handler/furnace).
  • Heat Pumps: Provide both heating and cooling by transferring heat between indoor and outdoor air.
  • Ductless Mini-Splits: Ideal for homes without existing ductwork or for adding heating and cooling to specific zones.
  • Packaged Units: A single unit that contains all the system's components.
  • Geothermal Heat Pumps: Use the earth's stable temperature to provide highly efficient heating and cooling.
An HVAC professional can help determine the best type of system for your needs and budget.

What is the best temperature to set my thermostat in summer?

The best temperature to set your thermostat in summer depends on your personal preferences and how much you’re willing to spend on energy costs. A general recommendation is to set your thermostat to 78°F (26°C) when you're home and awake. You can save energy by setting the thermostat higher when you're away or asleep.

What regular maintenance should I do on my HVAC system?

You can perform some simple maintenance tasks on your own to keep your HVAC system running smoothly:
  • Change Air Filters: Change or clean your air filters every 1-3 months. Dirty air filters restrict airflow and decrease system efficiency.
  • Clear Debris: Keep the area around your outdoor unit clear of debris, leaves, and snow.
  • Check Thermostat Settings: Make sure your thermostat is set to the desired temperature and is functioning correctly.
For more complex maintenance, like cleaning coils or checking refrigerant levels, contact a qualified HVAC technician. Regular professional maintenance is crucial for extending the lifespan of your system and preventing costly repairs.