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10 Best HVAC Companies in San Clemente, CA

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Written By Bradford Cuthrell

Last Updated February 2024

On average, 55% of the energy used in American homes is for heating and cooling, according to the Department of Energy. In San Clemente, you're probably looking to reduce this energy expense and save money on your bills.

Our list of the top HVAC companies in San Clemente can help you save money by getting your HVAC system repaired, installed or replaced for a fair price by a skilled worker.

Top 10 Best HVAC Companies in San Clemente

Rohan & Sons Inc

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244 Calle Pintoresco, San Clemente, CA 92672 (800) 491-1361 rohanandsonsinc.com

Free quote

Prompt service delivery

Clear pricing policy

Informative resources

Reliable customer support

Services Offered

Ac repair
Ac installation
Furnace installation
Maintenance
Ductless

GlobalTech

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26400 La Alameda, Mission Viejo, CA 92691 (949) 828-5656 globaltechpro.biz

Reliable customer support

Prompt service delivery

Clear pricing policy

Services Offered

Ductless
Indoor air quality
Maintenance
Inspection
Emergency services
Ac installation
Furnace installation

OC Breeze Heating & Air Conditioning

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34281 Doheny Park Rd, Dana Point, CA 92624 (714) 202-6656 ocbreeze.com

Reliable customer support

Prompt service delivery

Clear pricing policy

Informative resources

Services Offered

Maintenance
Filtration
Furnace installation
Inspection
Ac installation
Ac repair

Seaside Air Conditioning and Heating

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32959 Calle Perfecto c, San Juan Capistrano, CA 92675 (949) 496-3639 seasideac.com

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Reliable customer support

Free quote

Informative resources

Services Offered

Maintenance
Ac repair
Furnace repair
Filtration
Furnace installation
Ac installation

Trabuco Hills Air-Heating and Air

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27201 Puerta Real, Mission Viejo, CA 92691 (800) 900-4247 missionviejotrabucoair.com

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Free quote

Clear pricing policy

Services Offered

Furnace installation
Ac installation
Indoor air quality
Maintenance
Ac repair

Harbor Heating And A-C

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33041 Calle Aviador suite h, San Juan Capistrano, CA 92675 (714) 767-9033 harborhvac.com

Reliable customer support

Free quote

Informative resources

Clear pricing policy

Services Offered

Furnace installation
Maintenance
Inspection
Ac installation

South County Air Conditioning & Heating

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26 Via Lucena, San Clemente, CA 92673 (949) 361-2247 southcountyair.com

Clear pricing policy

Prompt service delivery

Reliable customer support

Services Offered

Furnace installation
Ac installation

D C's Heating & Air Conditioning

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24872 Wells Fargo Dr, Laguna Hills, CA 92653 (949) 770-9616 dcsair.com

Clear pricing policy

Reliable customer support

Free quote

Services Offered

Emergency services
Boiler installation
Ac repair
Furnace installation
Ventilation
Maintenance
Ductless
Indoor air quality
Furnace repair
Ac installation
Inspection

Advanced Comfort Solutions, Inc.

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28562 Oso Pkwy d338, Rancho Santa Margarita, CA 92688 (949) 335-1050 advcomfort.com

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Free quote

Reliable customer support

Informative resources

Services Offered

Ac installation
Maintenance
Emergency services

Laguna HVAC Repair

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2735 Laguna Canyon Rd, Laguna Beach, CA 92651 (949) 520-2508 lagunahvacrepair.com

Prompt service delivery

Clear pricing policy

Free quote

Informative resources

Reliable customer support

Services Offered

Emergency services
Furnace repair
Ac installation
Ac repair
Filtration
Indoor air quality
Furnace installation
Maintenance
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on hvac companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

Signs You May Need HVAC Repair or Replacement

An HVAC system that's malfunctioning or outdated likely needs professional attention for maintenance or replacement. Watch for these signals that your system needs service:

  • Refrigerant leaks
  • Strange noises when the system turns on
  • Frequent breakdowns and need for repairs
  • Poor air circulation or uneven heating/cooling
  • Unusually high energy bills
  • Thermostat malfunctions or temperature control issues
  • Rust, corrosion, or cracking
  • An HVAC system that's over 15 years old

If you notice any of the above, it's wise to have a local HVAC technician inspect your system. They can identify problems and let you know whether repair or full HVAC replacement is the better solution.

Cost of HVAC Installation and Maintenance in San Clemente

What you pay for HVAC installation or maintenance varies based on your system style. Common HVAC unit styles include the following:

  • Split or mini-split: If your home doesn’t have the ductwork for central heating and cooling, you probably have a split or mini-split system instead. Split HVAC systems have internal units in each room to regulate temperature. These connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system functions in the same way as a normal split system, but has the benefit of being able to utilize energy from either gas or electric sources.
  • Heat pump: Heat pumps transfer warm and cool air between your house and outside. They don't generate their own heating and cooling, so they work best in more moderate climates and may not be as effective during San Clemente's hot summers.
  • Packaged heating and air: Packaged HVAC systems are more popular in smaller homes. These systems consist of a single heating and cooling unit, typically located in an attic or basement. This unit tends to be compact, efficient, and easy to maintain.

HVAC maintenance costs differ depending on the particular service needed. HVAC systems are complex and can require different kinds of maintenance. Fees for some common services are as follows:

HVAC Unit TypeCost
Split$2,035-$5,187
Hybrid Split$4,123-$7,596
Heat Pump$3,193-$32,531
Packaged Heating and Air$267-$445

Ways to Save Money on HVAC Costs

HVAC upkeep is important, but can be pricey. Fortunately, there are steps homeowners can take to reduce wear and tear on their HVAC and lower future maintenance needs.

  • Keep your system clean. Cleaning your ductwork, condenser fan blades, grills, and indoor evaporator coil regularly helps your HVAC system work efficiently and lowers the risk of mold growth. The National Air Duct Cleaners Association recommends cleaning your HVAC system once it starts to look dirty.
  • Monitor for potential problems. Keeping an eye out for problems, for instance by consistently checking your thermostat and energy bills, helps you resolve them before they get too expensive.
  • Change the position of your blinds seasonally. Opening your blinds in winter allows passive solar heat into your house. Closing your blinds in summer blocks some heat from getting indoors. Both of these measures help decrease the work required from your HVAC system.
  • Change filters regularly. Air flows through your HVAC system most effectively when you replace or clean the filters every 30–90 days. Also avoid letting debris pile up on the external sections of your HVAC.
ServiceCost
Filter Replacement$67-$178
Condensor Cleaning$1,336-$4,007
Thermostat Repair$89-$223
Ductwork Cleaning$427-$1,069

How To Choose a Local HVAC Company

Finding the right HVAC company is vital for an easy installation or repair. An experienced, credentialed HVAC contractor gives you confidence your system can provide reliable heating and air conditioning year-round.

Compare Multiple Bids

Get quotes from at least three HVAC providers. Explain your issues and ask if specialists can inspect your system in person. Review each company's diagnoses, recommended solutions, estimated cost, warranties, and timelines. Avoid companies that pressure you or demand payment before work.

Check Credentials

Choose an HVAC company with well-trained technicians who have proper licensing and experience. HVAC contractors in all states have federal requirements from the Environmental Protection Agency (EPA). To obtain the EPA Section 608 Technician Certification, an individual must pass an exam (the type of exam depends on what kind of equipment they intend to work with). Section 608 certification is required for all technicians who "maintain, service, repair or dispose of equipment that could release refrigerants into the atmosphere." All other licensing requirements are handled at the state level.

In California, HVAC contractors must be licensed by the Department of Consumer Affairs Contractors State License Board (CSLB). HVAC contractors are considered specialty contractors by the CSLB. All contractors are required to have four years of experience and to be bonded. Contractors with employees must also meet insurance requirements. Also look at a company's reviews and complaints on sites such as the Better Business Bureau (BBB), Google Reviews, and Yelp. Pick a company with glowing feedback and stories of satisfied customers.

Understand Work Details

Make sure you know the details of your project before it begins. If HVAC repairs are required, have your provider detail which parts require replacement and why. Get confirmation that your technician will clean and test your system after the repair to verify that everything works. When replacing your HVAC system, ask the contractor to provide details on the new model, energy efficiency, features, estimated installation time, and brand. Before work begins, make sure you understand the process your provider will use to select the correctly sized system for your home and what the cost will be.

Compare Warranties

A reputable HVAC company will back its repair services and equipment installations with a warranty. The longer and more comprehensive the warranty coverage, the better. Carefully compare warranty terms between contractors and choose the provider that offers the greatest protection within your budget.

Get Quote in Writing

Always get HVAC quotes in writing before work begins. A detailed quote will cover costs for both materials and labor. Make sure that you understand all terms before signing the contract.

Frequently Asked Questions About HVAC in San Clemente, CA

Generally, you should have your HVAC system inspected twice a year. After that inspection, your HVAC technician will tell you what, if any, services are needed. You should also have your system inspected and serviced if you start to notice any issues, like leaks, unusual smells, or strange noises. If you have ductwork in your home, it should be serviced every few years.

The best times of the year to have your HVAC system inspected are during the spring and fall. Technicians are often less busy during these times, so it will be easier to get an appointment. This also ensures that your system is ready for the summer and winter, which is when it normally sees the most use.

You can save energy during the summer by reducing the amount of power your HVAC system uses to keep your home cool. Keep your thermostat temperature as close to the outside temperature as you comfortably can, and try to avoid making drastic changes in temperature all at once. Keep your roof well-maintained and seal any leaks around your doors and windows to help keep cool air in. Similarly, make sure your attic is well ventilated to avoid trapping excess heat in your home.

It takes between one and three days to have your HVAC system installed or replaced. If you only need a furnace or a single air conditioning unit, this can take between half a day and two days. This timeline can be determined by the size of your home, how easily accessible your system is, and any new issues your technician discovers.

For a 2,000-square-foot home, you'll need between 2.5 and 5 tons of air conditioning capacity. In San Clemente, you'll probably want to explore units on the higher end of this range. If your home is larger than 1,000 square feet, central air will generally be more effective than window units for cooling.

For a 2,000-square-foot home, you'll also look for a furnace that is between 50,000 and 80,000 BTUs (British thermal units). In San Clemente, you might be able to make do with a lower-capacity furnace.

There are several ways you can make your HVAC system more energy-efficient:

  • Keep your air ducts clean and clean or change your air filters on a regular basis.
  • Have regular inspections to take care of issues as they come up.
  • Make sure your doors and windows are well-sealed and keep your attic well-ventilated.
  • Install a smart thermostat. If you aren't able to purchase one, try to keep your inside temperature as close to the outside temperature as is comfortable.
  • When you need to replace part of your HVAC system, see if there are Energy Star-certified or other environmentally friendly options.

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