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10 Best HVAC Companies in Los Alamitos, CA

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Written By Bradford Cuthrell

Last Updated April 2024

According to the U.S. Department of Energy, about 55% of the energy used in American homes is used for heating and cooling. In Los Alamitos, you're probably looking to reduce your energy expenses and save money.

We've compiled this guide to Los Alamitos' top HVAC companies to help you find the best person for your job and get your system into its best shape ever.

Top 10 Best HVAC Companies in Los Alamitos

Morris Air & Electric

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7573 Slater Ave suite t, Huntington Beach, CA 92647 (714) 519-6930 callmorrisnow.com

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Prompt service delivery

Free quote

Reliable customer support

Clear pricing policy

Services Offered

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

Jamison AC & Furnace Repair - Serving Fullerton and all Orange County

Jamison AC & Furnace Repair - Serving Fullerton and all Orange County Logo

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3519 W Commonwealth Ave H, Fullerton, CA 92833 (714) 397-4132 jamisonheatingcooling.com

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Free quote

Prompt service delivery

Reliable customer support

Informative resources

Services Offered

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

Sears Heating and Air Conditioning

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100 Westminster Mall, Westminster, CA 92683 (657) 427-6224 searshomeservices.com

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Reliable customer support

Free quote

Clear pricing policy

Services Offered

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

Lambert Heating & Air Conditioning

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

Prompt service delivery

Informative resources

Reliable customer support

Clear pricing policy

Services Offered

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

Long Beach Heating & Air Conditioning, Inc.

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

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Prompt service delivery

Free quote

Reliable customer support

Services Offered

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

Alps Heating & Air Conditioning, Inc.

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1895 S Santa Cruz St, Anaheim, CA 92805 (714) 633-8892 alpscomfortair.com

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Free quote

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Reliable customer support

Services Offered

Maintenance
Ac installation
Zoning systems
Indoor air quality
Furnace installation
Ac repair
Ductless

Thomson Air Conditioning

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21205 Juan Ave # A, Hawaiian Gardens, CA 90716 (562) 502-1358 thomsonac.com

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Reliable customer support

Clear pricing policy

Services Offered

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

GC Heating and Cooling Inc.

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6940 Knott Ave ste h, Buena Park, CA 90621 (562) 867-4123 gc-heatingandcooling.com

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Clear pricing policy

Free quote

Prompt service delivery

Reliable customer support

Services Offered

Furnace installation
Indoor air quality
Ac installation
Maintenance
Ductless

Trifecta Heating & Air Conditioning

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14382 Hoover St # A6, Westminster, CA 92683 (714) 465-5525 trifectahvac.com

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Reliable customer support

Free quote

Clear pricing policy

Informative resources

Services Offered

Furnace installation
Ac installation
Maintenance
Ac repair
Indoor air quality

Southwest HVAC

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11265 Woodruff Ave, Downey, CA 90241 (562) 425-4822 southwesthvac.com

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Free quote

Clear pricing policy

Reliable customer support

Services Offered

Ac repair
Inspection
Furnace installation
Ac installation
Maintenance
Ductless
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 HVAC system is having issues or getting old, it likely needs repairs or replacement from an HVAC company. Look for these indicators your system needs service:

  • Strange noises when the system turns on
  • Frequent breakdowns and need for repairs
  • Refrigerant leaks
  • Uneven heating/cooling or poor air circulation
  • Temperature control issues or thermostat malfunctions
  • Unusually high energy bills
  • Cracking, corrosion, or rust
  • An HVAC system that's over 15 years old

If you notice any of the above, have a local HVAC technician inspect your system. They can diagnose problems and let you know whether repair or full HVAC replacement is required.

Cost of HVAC Installation and Maintenance in Los Alamitos

The cost of HVAC installation or maintenance changes depending on the type of unit you have. Common kinds of HVAC units include the following:

  • Split or mini-split: Homes without ductwork for central heating and cooling often have split or mini-split HVAC systems. These systems consist of internal units in each room to regulate temperature. These indoor units connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system operates similar to a normal split system, but has the benefit of being able to draw power from either gas or electric sources.
  • Heat pump: Heat pumps work by transferring warm and cool air between your home and the outdoors. These systems don't generate heat or air conditioning themselves, and are more effective in more moderate climates. They may not be as effective during Los Alamitos' hot summers.
  • Packaged heating and air: Packaged HVAC systems work best in smaller homes. They consist of a single combined heating and air conditioning unit, commonly located in an attic or basement. This unit is typically compact, cost-effective, and easy to maintain.

HVAC maintenance costs vary depending on the particular service needed. HVAC systems are complicated and may require different kinds of maintenance. Prices for 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

It’s important to complete repairs or full-system HVAC replacements as needed, though they can be expensive. The good news is that homeowners have ways to reduce gradual wear and tear and reduce the frequency of breakdowns.

  • Change filters regularly. Air flows best through your HVAC system when you replace or clean the filters every 1–3 months. Also try not to let debris pile up on the outside areas of your HVAC.
  • 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 lower the work required from your home’s HVAC system.
  • Monitor for potential problems. Monitoring your system for problems — for example, by checking your thermostat and energy bills regularly — helps you get ahead of problems before they get too expensive.
  • Keep your system clean. Regularly cleaning ductwork, condenser fan blades, indoor evaporator coil, and grills helps keep your HVAC system running efficiently and lowers the risk of mold. The National Air Duct Cleaners Association advises cleaning your HVAC system when it starts to look dirty.
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

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

Compare Multiple Bids

Contact at least three HVAC providers for quotes. Describe the issues and have technicians visit to inspect your system if possible. Compare the contractors' explanations, solutions, estimated costs, warranties, and timeframes. Avoid providers that pressure you or demand payment upfront.

Check Credentials

Choose an HVAC company with well-trained technicians who have appropriate 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 specific exam depends on the kind of equipment they plan 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 on a state-by-state basis.

HVAC contractors in California 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. You should also check a provider's reviews and complaints with organizations such as Yelp, Google Reviews, and the Better Business Bureau (BBB). Look for a a company with positive reviews and a history of good customer service.

Understand Work Details

Always make sure you know the details of any project. When HVAC repairs are required, your provider should list which parts need replacement and why. Confirm that your technician will clean and test the system after repairs are completed to ensure that it’s working properly. When replacing your HVAC system, have the provider describe the new model, features, energy efficiency, brand, and estimated installation time. 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

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

Get Quote in Writing

Always get HVAC estimates in writing before work begins. A thorough quote covers costs for both materials and labor. Ensure that you agree to all terms before signing the contract.

Frequently Asked Questions About HVAC in Los Alamitos, CA

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

The best times to have an HVAC inspection are the spring and fall. Technicians tend to be less busy during these times, so it will be easier to get an appointment. This also helps get your system ready for the summer and winter, which is when it normally gets the most use.

You can save energy during the summer by making it easier for your HVAC system to keep your home cool. Keep your thermostat temperature as close to the outside temperature as you comfortably can, and avoid making drastic changes in temperature all at once. Keep your roof in good shape 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 an air conditioning unit or a furnace, this might take anywhere from a few hours up to two days. This timeline can be determined by the size of your home, the accessibility of your system, and any issues your technician runs into.

For a 2,000-square-foot home, you should look for a furnace that's between 50,000 and 80,000 BTUs (British thermal units). In Los Alamitos, 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 around 2.5 to 5 tons of capacity. In Los Alamitos, you'll likely look for something on the higher end of this range. Usually, if your home is over 1,000 square feet, central air will be more effective than window air conditioning units.

Normally, HVAC financing is through a third-party lender. If your HVAC company doesn't offer these options, you could consider taking out your own loan. Be sure to talk to your HVAC company and a financial advisor to determine what options are available and appropriate for your situation.

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