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Best HVAC & Furnace Repair Services in Santa Ana, CA

Our Recommended Top 19

We did the research for you!

  • Licensing
  • User Reviews
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Our goal is to connect people with the best local professionals. We scored Santa Ana HVAC & Furnace Repair Services on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.

96Reviewed

65Curated

19Top Picks

Learn about our selection process.

Providers

featured provider = Featured Provider

12271 Ranchwood Rd, Santa Ana, CA 92705

Expertise.com Rating

Review Sources

HomeAdvisor
4.9 (56)
Yelp
2.5 (12)
Google
5.0 (2)

Why choose this provider?

Tropical Heating & Air Conditioning and Plumbing provides residential HVAC solutions throughout the O.C. area, including in Santa Ana, California. The technicians from this business replace and repair a full contingent of heating and cooling equipment, including furnaces and heat pumps, and maintenance programs are offered to help keep systems in good working order throughout each season. Tropical Heating & Air Conditioning and Plumbing also works with water heaters and garbage disposals and provides some plumbing services.

  • Air Conditioning
  • Furnaces
  • Tune Up

1200 N Main St, Santa Ana, CA 92701

Expertise.com Rating

Review Sources

Google
5.0 (64)

Why choose this provider?

Santa Ana ComforTech is an HVAC company serving commercial and residential clients in Santa Ana and the surrounding areas. It provides installation and repair services for AC and heating equipment, including furnaces. Trained technicians work to diagnose issues and let property owners know whether service or replacement is required, and Santa Ana ComforTech also provides maintenance plans. Previous customers note the fast service and helpful inspections offered by this company.

  • Air Conditioning
  • Furnaces
  • Tune Up

706 West Park Lane, Santa Ana, CA 92706

Expertise.com Rating

Why choose this provider?

Green Apple Mechanical has provided HVAC solutions to residential and commercial customers in the Santa Ana area since 2018. Services include installing, replacing, and repairing air conditioning units, mini-split systems, and furnaces. The company offers 24/7 emergency support and routine maintenance appointments. Green Apple Mechanical is certified to work on a wide range of brands, including Trane, Carrier, and Rheem. Additional services include smart thermostat installation and duct troubleshooting and repairs.

  • Air Conditioning
  • Thermostats
  • 24/7

Orange, CA 92868
Website

Expertise.com Rating

Review Sources

Yelp
4.5 (68)

Why choose this provider?

Orange County Air Conditioning & Heating provides a wide range of HVAC services to residential customers in and around Santa Ana and the greater O.C. region. It replaces, installs, and repairs AC units, furnaces, and heat pumps. The company also offers air quality control solutions and works with brands including Trane, Lennox, Ruud, Bryant, and Gibson, among others. Orange County Air Conditioning & Heating does install and work on ductless air conditioners.

  • Air Conditioning
  • Furnaces
  • Tune Up

13681 Newport Ave Ste 8180, Tustin, CA 92780

Expertise.com Rating

Review Sources

Google
4.9 (36)
HomeAdvisor
5.0 (12)

Why choose this provider?

Cool Air Technologies is an HVAC service provider in Tustin that works with clients across the Santa Ana area. The business opened in 1996 and has remained a family-owned operation, serving both residential and commercial clients. Some of the HVAC services offered include installation, repairs, and maintenance for heating, cooling, and furnace equipment, including AC units and compressors. Clients praise Cool Air Technologies for its friendly service and professional technicians. All the technicians are certified, licensed, and stay up-to-date with the latest HVAC technologies.

  • Air Conditioning
  • Furnaces
  • Tune Up

1100 Town and Country Road, Orange, CA 92868

Expertise.com Rating

Review Sources

Yelp
4.5 (86)
Facebook
4.8 (17)
Google
4.5 (15)

Why choose this provider?

Specialty Air Inc. assists residential customers who need air conditioner installation services near Santa Ana and the neighboring areas. The company's technicians are trained to install an array of A/C systems and furnaces built by brands such as Bryant and Lennox. They also service and repair existing systems, replacing faulty parts with ones of equal quality and ensuring HVAC systems operate cost-effectively and efficiently. Additionally, the technicians at Specialty Air Inc. conduct air duct and safety inspections.

  • Air Conditioning
  • Furnaces
  • Tune Up

18200 Yorba Linda Blvd, Orange, CA 92866

Expertise.com Rating

Review Sources

Yelp
5.0 (25)

Why choose this provider?

In operation for over 27 years, Air-Max HVAC serves residential and commercial customers in the Santa Ana area. Its professionals diagnose problems and fix heating and cooling equipment such as boilers, air conditioners, and compressors. They analyze buildings, design HVAC systems for them, and perform the installations. The artisans also replace components and units damaged beyond repair and upgrade old systems. The maintenance team provides cleaning services for ductwork, kitchen exhausts, blower motors, coils, and external HVAC units.

  • Air Conditioning
  • Furnaces
  • Boilers

3227 Producer Way Ste 108, Pomona, CA 91768

Expertise.com Rating

Review Sources

Yelp
5.0 (43)
Facebook
5.0 (6)

Why choose this provider?

Engineered Comfort is a provider of HVAC services and solutions for Santa Ana area homes and commercial properties. Its technicians are skilled in installing, repairing and maintaining energy-efficient heating and cooling systems, including furnaces. The workers specialize in all makes and models and are especially proficient with Trane heating and cooling systems. They also specialize in all duct system makes and models and install a variety of air cleaning and filtration systems to ensure indoor air quality is healthy.

  • Air Conditioning
  • Furnaces
  • Tune Up

15431 Red Hill Ave Ste F, Tustin, CA 92780

Expertise.com Rating

Review Sources

Yelp
5.0 (37)
Google
5.0 (15)
HomeAdvisor
4.5 (3)

Why choose this provider?

Pro West Mechanical Inc. is an HVAC business serving commercial and residential clients in Santa Ana. Its technicians have over 25 years of combined experience, helping customers achieve optimal indoor comfort by providing reliable HVAC repair and replacement. They work on various HVAC units and accessories, including air conditioners, heat pumps, and furnaces. To protect HVAC units from failure and damage, the company offers regular preventive maintenance, including routine check-ups and tune-ups. Other services include attic fan insulation and duct cleaning.

  • Air Conditioning
  • Duct Work

2237 Ritchey Street, Santa Ana, CA 92705

Why choose this provider?

Founded in 2000, Sam Heating and Cooling is an HVAC repair company that serves residents in the Santa Ana area. Its technicians have experience conducting inspections, troubleshooting problems, and repairing and replacing various brands and models of furnaces, mini ductless systems, heat pumps, and air conditioners. They also assist with designing and installing HVAC systems and offer preventative maintenance services such as regular tune-ups. Other services include airflow adjustments and complete duct system installation.

  • Air Conditioning
  • Furnaces
  • Duct Work

767 S Main St, Orange, CA 92868

Expertise.com Rating

Review Sources

Yelp
5.0 (1)

Why choose this provider?

Rush Central Heating Repair & Installation is an HVAC company that serves residential and commercial customers in the Santa Ana area. It specializes in duct cleaning services and also provides a variety of heating and cooling solutions, such as installation, maintenance, and repair of air conditioners, furnaces, heaters, heat pumps, and air scrubbers. The company's experienced technicians perform free inspections of ducts and air quality in a client's house or building.

  • Air Conditioning
  • Furnaces
  • Duct Work

13351 Cromwell Drive, Tustin, CA 92780

Expertise.com Rating

Review Sources

Yelp
5.0 (114)
Google
5.0 (30)
HomeAdvisor
4.2 (16)

Why choose this provider?

TC Heating & Air Conditioning LLC serves residential customers in need of heating and air conditioner repair services near Santa Ana, including the cities in and around Orange County. The company's vehicles are well-stocked with parts manufactured by brands such as American Standard, Trane, Bryant, and Lennox, ensuring they can repair faults and replace parts that can't be repaired with those of equal quality. Additionally, they install and service a wide range of furnaces and A/C units.

  • Air Conditioning
  • Furnaces
  • Carrier

1506 Clinton Street, Santa Ana, CA 92703

Expertise.com Rating

Review Sources

Google
4.9 (515)
Yelp
4.5 (330)

Why choose this provider?

Orange Coast Plumbing is a family-owned and operated business founded in 1977. It specializes in heating and air conditioner repair services in Santa Ana and the surrounding areas, often responding on the same day and answering to emergency calls 24/7. The technicians also install a wide range of gas furnaces, boilers, and heat pumps, as well as window A/C units and ductless mini-split systems. The company's additional services include residential plumbing.

  • Air Conditioning
  • Furnaces
  • Boilers

14315 Newport Avenue, Tustin, CA 92780

Expertise.com Rating

Why choose this provider?

Holland Heating Ventilation & Air Conditioning Service is a fully licensed HVAC contractor. The company provides heating and air conditioner repair services near Santa Ana and is willing to handle HVAC equipment of all makes and models, including gas- and electric-powered heaters. It makes itself available 24 hours a day, seven days a week to respond to HVAC emergencies. The company's service agreements help customers avoid these emergencies through proactive maintenance.

  • Air Conditioning
  • Furnaces

465 West First Street, Tustin, CA 92780

Expertise.com Rating

Why choose this provider?

Orange County Plumbing, Heating, & Air Conditioning has served the needs of home and business owners in Santa Ana and the surrounding areas for more than 50 years. Its heating and cooling solutions incorporate HVAC installation and preventive maintenance routines involving refrigerant recharging and leak inspection as well as gas leak detection, component lubrication, and air filter checks. The company also handles gas furnace repairs, duct cleaning and replacement, motor restoration, forced-air troubleshooting, and thermostat efficiency checks.

  • Air Conditioning
  • Furnaces
  • Boilers

Brea, CA 92822

Expertise.com Rating

Review Sources

Yelp
5.0 (133)

Why choose this provider?

Calcoms Air Conditioning & Heating is a full-service residential and commercial HVAC company in Brea that specializes in HVAC design and installation for the Santa Ana metro area. It is a System Performance Specialist and offers a full range of air conditioning and heating services, including HVAC repair, service, and installation, air balancing and adjusting, air duct renovation, HVAC system performance testing, and energy analysis. Calcoms Air Conditioning & Heating is licensed and bonded and EPA- and NCI-Certified.

  • Air Conditioning
  • Furnaces
  • Duct Work

3034 El Camino Real, Tustin, CA 92782

Expertise.com Rating

Why choose this provider?

Tom Heating & Air Conditioning Repair provides 25/7 HVAC installation and repair services to commercial and residential property owners in the Santa Ana area. Its experienced technicians employ modern tools to troubleshoot heating and air conditioning systems and to fix or replace the faulty equipment. They also keep the system running at peak performance by offering maintenance services. Tom Heating & Air Conditioning Repair installs heat pumps, furnaces, and air conditioning systems.

  • Air Conditioning
  • Furnaces

612 Ambrose Ln, Tustin, CA 92780

Expertise.com Rating

Review Sources

Yelp
5.0 (1)

Why choose this provider?

Founded in 2002, Everett Air Conditioning is an HVAC and furnace repair business with over 15 years of industry experience, offering its services to residential clients. The business is family-owned and operated and provides a range of services, including a full line of A/C repair and installation, heater repair and installation, heat pump repair and installation (geothermal & hybrid), and thermostat repair. The business works with major brands such as Rheem, York, Goodman, and Guardian.

  • Air Conditioning
  • Thermostats

1881 Mitchell Ave, Tustin, CA 92780

Expertise.com Rating

Why choose this provider?

Orange County Air Solutions has offered HVAC services in Santa Ana and throughout O.C. since 1999. The company installs and repairs heating and cooling solutions in both residential and commercial properties, and the technicians recharge Freon and perform light HVAC renovation. The company services a full range of HVAC equipment, including compressors and furnaces, and it works with most major brands, including Carrier, Rheem, Ruud, and Amana. Orange County Air Solutions also offers maintenance service and programs.

  • Air Conditioning
  • Furnaces
  • Thermostats

Compare our Top HVAC & Furnace Repair Services

NameExpertise RatingAddressPromotionsLearn more
Tropical Heating and Air
12271 Ranchwood Rd, Santa Ana, CA 92705
Santa Ana ComforTech
1200 N Main St, Santa Ana, CA 92701
Green Apple Mechanical
706 West Park Lane, Santa Ana, CA 92706
Orange County Air Conditioning & Heating
Cool Air Technologies Inc.
13681 Newport Ave Ste 8180, Tustin, CA 92780
Specialty Air Inc.
1100 Town and Country Road, Orange, CA 92868
Air-Max HVAC
18200 Yorba Linda Blvd, Orange, CA 92866
Engineered Comfort
3227 Producer Way Ste 108, Pomona, CA 91768
Pro West Mechanical, Inc
15431 Red Hill Ave Ste F, Tustin, CA 92780
Sam Heating and Cooling
2237 Ritchey Street, Santa Ana, CA 92705
Rush Central Heating Repair & Installation
767 S Main St, Orange, CA 92868
TC Heating & Air Conditioning LLC
13351 Cromwell Drive, Tustin, CA 92780
Orange Coast Plumbing
1506 Clinton Street, Santa Ana, CA 92703
Holland Heating Ventilation & Air Conditioning Service
14315 Newport Avenue, Tustin, CA 92780
Orange County Plumbing, Heating & Air Conditioning
465 West First Street, Tustin, CA 92780
Calcoms Air Conditioning & Heating
Tom Heating & Air Conditioning Repair
3034 El Camino Real, Tustin, CA 92782
Everett Air Conditioning
612 Ambrose Ln, Tustin, CA 92780
Orange County Air Solutions
1881 Mitchell Ave, Tustin, CA 92780

FAQs

  • How do residential HVAC systems work?

    Central HVAC systems use ductwork and mechanical blowers to deliver heating and cooling across a home’s primary living areas. Refrigerant-based systems, such as heat pumps and air conditioners, use pressurized gas that raises or lowers the temperature by absorbing heat. Their principal components include the evaporator coil, compressor, condenser coil, and blower. Furnaces generate heat by burning fuel, such as oil, propane, or natural gas. Energy from the burners is captured by a heat exchanger, and a flue exhausts combustion byproducts outdoors. Nowadays, homeowners can choose between dual-fuel systems, ductless heat pumps, and variable-speed models that provide enhanced comfort and efficiency.

  • How often do I need to schedule HVAC service for my system?

    Central heating and cooling systems should be serviced annually in the spring and fall. Air conditioners should be inspected every spring; furnaces should be tuned up in the fall, and heat pumps need to be serviced twice per year. Scheduling maintenance early in the season can help homeowners prevent breakdowns and avoid the rush.

  • Why do HVAC systems need regular maintenance?

    Preventive maintenance for HVAC equipment is just as important as an oil change for a car. Regular service visits increase the system’s efficiency, prevent unnecessary wear and tear, and detect problems before they worsen. For optimal results, technicians inspect all electrical and mechanical components. This type of maintenance extends the system’s lifespan, prevents safety hazards, and helps homeowners enjoy long- and short-term savings.

  • What’s the best way to care for an HVAC system in a multifamily investment property?

    HVAC maintenance helps landlords retain quality tenants and control their ownership costs. For best results, centralized and decentralized heating and cooling systems should be serviced in the spring and fall. Technicians can lubricate moving parts, measure refrigerant levels, clean the coils, and check the belts and bearings. Landlords should also consider supplying new air filters to tenants to prevent unnecessary wear and tear, and unit breakdowns related to restricted airflow.

  • What are the signs of a broken HVAC system?

    Heating and cooling systems contain hundreds of parts, which means that almost anything can go wrong. Some warning signs are obvious. For example, if the air conditioner is blowing hot air or if the furnace won’t shut off, it’s time to call a professional. Other malfunctions can cause subtle decreases in comfort and efficiency. Regardless of the problem, responding quickly is generally the best way to avoid more significant repairs and expenses. Homeowners can protect themselves by recognizing the following warning signs:

    • Unusually high energy bills
    • Excessive mechanical noise
    • Starting difficulties
    • Sudden shutdowns
    • Continuous airflow
    • Temperature imbalances
    • High humidity
    • Unpleasant odors
    • Ice buildup on the coils
    • Leaks or water damage

  • Does a home warranty cover HVAC repairs?

    Yes, many home warranty companies pay for HVAC repairs. This type of coverage may be standard or included as an optional add-on. In most cases, homeowners are responsible for an initial service fee. If the unit cannot be repaired, the company may pay for a replacement.

  • Will replacing the HVAC system increase my home’s value?

    While most homeowners only recoup 35% to 50% of their installation costs, a new HVAC system can be a major selling point that attracts potential buyers and results in a faster sale. The benefits depend on the local climate, the type of market, and the condition of the existing system. Aging or poorly maintained equipment may encourage buyers to submit lower offers, especially if problems are revealed during an inspection.