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10 Best HVAC Companies in Willowbrook, CA

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Written By Bradford Cuthrell

Last Updated April 2024

On average, 55% of energy use in American homes goes toward heating and cooling, according to the U.S. Department of Energy. Willowbrook's hot summer weather probably increase your energy costs spending during the warmer months. The average resident spends $120 a month cooling their home.

Browse our guide to the top HVAC companies in Willowbrook to find the best choice for you and your home. Our topic contractors can help you reduce your bills while still staying comfortable.

Top 10 Best HVAC Companies in Willowbrook

Total Home Environmental HVAC

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1423 Marcelina Ave Suite 1, Torrance, CA 90501 (310) 496-6363 totalhomeenvironmental.com

Free quote

Informative resources

Clear pricing policy

Reliable customer support

Services Offered

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

WeDo HVAC

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633 W 5th St, Los Angeles, CA 90071 (858) 432-9992 wedohvacus.com

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Prompt service delivery

Reliable customer support

Informative resources

Clear pricing policy

Services Offered

Ac repair
Filtration
Inspection
Furnace installation
Ac installation
Indoor air quality
Emergency services
Ductless
Maintenance
Duct cleaning

American AC Heat Plumbing

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3437 Jack Northrop Ave, Hawthorne, CA 90250 (800) 321-9494 americanairconditioning.com

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Informative resources

Clear pricing policy

Reliable customer support

Services Offered

Furnace installation
Furnace repair
Ac installation
Indoor air quality
Ductless
Inspection
Filtration
Ac repair
Maintenance

Controlled Comfort

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4633 Marine Ave UNIT 231, Lawndale, CA 90260 (310) 387-3310 controlled-comfort.com

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Free quote

Clear pricing policy

Reliable customer support

Services Offered

Inspection
Ac repair
Furnace repair
Emergency services
Furnace installation
Ac installation
Maintenance
Ductless

Comfort Time Plumbing Heating & Cooling

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8038 Freestone Ave, Santa Fe Springs, CA 90670 (562) 451-0486 fastacservice.com

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Free quote

Reliable customer support

Clear pricing policy

Services Offered

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

Sears Heating and Air Conditioning

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8017 Atlantic Ave, Cudahy, CA 90201 (213) 463-3661 searshomeservices.com

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Informative resources

Clear pricing policy

Free quote

Services Offered

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

Lambert Heating & Air Conditioning

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8564 Orange St, Downey, CA 90242 (562) 372-6110 lambertheatingandair.com

Prompt service delivery

Reliable customer support

Informative resources

Clear pricing policy

Services Offered

Furnace installation
Filtration
Furnace repair
Maintenance
Smart home integration
Ac installation
Indoor air quality
Ductless
Ac repair

Airworks Heating & Air Conditioning

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22134 Vermont Ave # C, Torrance, CA 90502 (310) 214-4878 airworksac.com

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Prompt service delivery

Free quote

Informative resources

Reliable customer support

Services Offered

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

Carter Services

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2807 Oregon Ct F3, Torrance, CA 90503 (310) 872-1898 carterservices.com

Reliable customer support

Informative resources

Clear pricing policy

Services Offered

Ac installation
Ac repair
Ductless
Furnace installation
Filtration
Indoor air quality
Emergency services
Duct cleaning
Maintenance

Long Beach Heating & Air Conditioning, Inc.

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2525 Cerritos Ave, Signal Hill, CA 90755 (562) 424-4985 longbeachair.com

Reliable customer support

Clear pricing policy

Free quote

Prompt service delivery

Services Offered

Filtration
Ductless
Furnace installation
Ac repair
Indoor air quality
Ac installation
Maintenance
Duct cleaning
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

If your home's HVAC system isn't working correctly or nearing the end of its lifespan, you may need to hire an HVAC contractor for repairs or replacement. Watch for these common indicators that your system requires expert attention:

  • Corrosion, cracking, or rust
  • Refrigerant leaks
  • Odd noises when turning on
  • Temperature control issues or thermostat malfunctions
  • Frequent breakdowns and need for repairs
  • Uneven heating/cooling or poor air circulation
  • Higher than normal energy bills
  • 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 pinpoint problems and recommend whether repair or full HVAC replacement is required.

Cost of HVAC Installation and Maintenance in Willowbrook

What you spend on HVAC installation or maintenance depends on your system style. Common HVAC unit styles include the following:

  • Split or mini-split: If your home lacks the right ductwork for central air or heating, you likely have a split HVAC system. Split or mini-split systems consist of internal units that regulate the temperature in individual rooms, and that are all connected to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system works almost the same as a standard split system. It has the advantage of having the capability to use either electricity or gas for power.
  • Heat pump: Heat pumps work by moving warm and cool air between your home and the outdoors. These systems don't produce heat or air conditioning themselves, and are more effective in more moderate climates. They may not be as effective during Willowbrook's hot summers.
  • Packaged heating and air: Packaged HVAC systems work best in smaller homes. They consist of a single combined air conditioner and heating unit, commonly located in an attic or basement. This unit is typically compact, cost-effective, and straightforward to maintain.

HVAC maintenance prices vary based on the specific services required. HVAC systems can be complicated and potentially require several different services. Price ranges for typical jobs are as follows:

HVAC Unit TypeCost
Split$1,918-$4,889
Hybrid Split$3,886-$7,159
Heat Pump$3,009-$30,658
Packaged Heating and Air$252-$420

Ways to Save Money on HVAC Costs

It's important to fix or swap out your HVAC components when they become damaged, but it can also be expensive. Thankfully, there are steps you can take to reduce wear and tear on your system.

  • Change filters regularly. Switching out or cleaning your air filters every 30–90 days helps air flow smoothly through your HVAC system. You should also try to prevent dirt and debris from building up around the outside areas of your system.
  • Monitor for potential problems. Monitoring your system for problems — for example, by checking your thermostat and energy bills routinely — helps you catch issues before they get too expensive.
  • Keep your system clean. Cleaning your indoor evaporator coil, ductwork, grills, and condenser fan blades 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.
  • Change the position of your blinds seasonally. Closing your blinds in the summer blocks some passive solar heat from getting indoors. Opening the blinds in the winter allows this same heat to help warm your home. Both of these measures help decrease the work required from your house's HVAC system.
ServiceCost
Filter Replacement$63-$168
Condensor Cleaning$1,259-$3,777
Thermostat Repair$84-$210
Ductwork Cleaning$403-$1,007

How To Choose a Local HVAC Company

Knowing what to look for in an HVAC company is crucial for a successful project. Look for an experienced, licensed contractor that can offer you peace of mind and ensure your system provides reliable heating and air conditioning for your home.

Compare Multiple Bids

Request estimates from three or more HVAC companies. Explain your issues and ask if specialists can inspect your system in person. Compare each company's diagnoses, recommended solutions, estimated cost, warranties, and timeline. Avoid providers that pressure you or demand payment before work.

Check Credentials

When picking an HVAC company, choose one with technicians that have the appropriate training, licenses, and experience. In all states, HVAC contractors need to obtain a Section 608 Technician Certification from the Environmental Protection Agency (EPA). This certification is required for all technicians who "maintain, service, repair or dispose of equipment that could release refrigerants into the atmosphere." An individual must pass an exam (the type of exam depends on what kind of equipment they intend to work with) to be certified by the EPA. All other licensing requirements are handled by the state.

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 must have four years of experience and be bonded. Contractors with employees must also meet insurance requirements. You should also check a company's reviews and complaints with organizations such as the Better Business Bureau (BBB), Yelp, and Google Reviews. Look for a a company with glowing reviews and stories of positive service experiences.

Understand Work Details

It’s important to understand what the work process is going to look like. For HVAC repairs, the company should explain the exact parts that need replacement and why. Confirm that your technician will clean and test the full system afterward to make sure everything is operating properly. When replacing your HVAC, ask the contractor to describe the new energy efficiency, features, brand, estimated installation time, and model. Before work starts, ask about the process your provider will use to properly size the new system for your home and how much it will cost.

Compare Warranties

Trustworthy HVAC companies provide warranties for their services. Broader coverage is better, so make sure to compare warranties between providers. Choose the one that offers the best coverage at a fair cost.

Get Quote in Writing

Always get quotes for HVAC service in writing before work begins. A detailed quote should cover both labor and materials. Make sure you agree to all terms before signing a contract.

Frequently Asked Questions About HVAC in Willowbrook, CA

You should have your HVAC system inspected approximately twice annually. At the time of the inspection, your technician will tell you what services are needed. You should also call a technician if you notice new issues such as strange noises, leaks, or unusual smells. If your home has ductwork, you should have it inspected every few years.

Generally, it's a good idea to schedule inspections in the spring and fall, as technicians tend to be less busy at these times. This also helps make sure your system is prepared for the summer and winter, when it typically 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. Set your thermostat as close to the outside temperature as you comfortably can, and 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.

Generally, whole-system HVAC installation or replacement takes one to three days. Installing or replacing an air conditioning unit or a furnace can take as little as half a day or as much as two days. The exact amount of time will depend on factors like the size of your house, how easily accessible different areas are, and whether your technician finds any problems.

For a 2,000-square-foot home, you'll want a furnace that's between 50,000 and 80,000 BTUs (British thermal units). In Willowbrook, you may be able to make do with a furnace on the lower end of this range.

For a 2,000-square-foot home, you'll also want to look for an air conditioning unit with between 2.5 and 5 tons of capacity. In Willowbrook, you'll likely look for a unit on the higher end of this range. In general, if your home is over 1,000 square feet, central air will be more effective than window air conditioning units.

Your HVAC company may offer financing options via a third-party lender, or you may be able to obtain your own loan. It's smart to discuss payment options with your HVAC company and a financial advisor to make sure that you find the best option for you.

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