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10 Best HVAC
in Glendale, CA

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Written By Bradford Cuthrell

Last Updated June 2024

On average, 55% of energy use in American homes goes toward heating and cooling, according to the Department of Energy. With so much money invested in cooling and heating your Glendale home, you want to know that you're getting the best return on your investment.

Our guide to the top HVAC companies in Glendale can help you save money by getting your HVAC system installed, repaired or replaced by the right person for the right price.

Top 10 Best HVAC Companies in Glendale

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Ice Age HVAC Repair

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13654 Victory Blvd Unit 487, Van Nuys, CA 91401 (818) 465-8143 iceage.pro

Prompt service delivery

Informative resources

Reliable customer support

Clear pricing policy

Free quote

Services Offered

Smart home integration
Maintenance
Ac repair
Filtration
Emergency services
Ventilation
Duct cleaning
Ac installation
Indoor air quality
Zoning systems
Inspection
Boiler installation
Furnace installation

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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Clear pricing policy

Reliable customer support

Services Offered

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

TOP AC Inc | LA Air Conditioning Contractors

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21201 Victory Blvd suite 102, Canoga Park, CA 91303 (855) 999-8672 top-ac.com

Clear pricing policy

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Reliable customer support

Free quote

Services Offered

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

Brody Pennell Heating & Air Conditioning

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8599 Venice Blvd., Los Angeles, CA 90034 (310) 896-4911 brodypennell.com

Reliable customer support

Informative resources

Clear pricing policy

Services Offered

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

AZ Air Conditioning and Heating

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7640 Tobias Ave, Van Nuys, CA 91405 (800) 296-5088 azaircond.com

Clear pricing policy

Informative resources

Reliable customer support

Services Offered

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

Aire Serv of Pasadena

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125 E Santa Clara St #17, Arcadia, CA 91006 (626) 389-8498 aireserv.com

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Prompt service delivery

Reliable customer support

Free quotes

Clear pricing policy

Services Offered

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

Temp Air System Inc

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15843 Amar Rd, La Puente, CA 91744 (833) 292-6888 tempairsystem.com

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Prompt service delivery

Reliable customer support

Free quotes

Services Offered

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

Clemmer Services Heating & Air Conditioning

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26470 Ruether Ave Unit 108, Santa Clarita, CA 91350 (661) 463-8670 clemmerservicesinc.com

Clear pricing policy

Reliable customer support

Informative resources

Prompt service delivery

Services Offered

Ac repair
Ductless
Furnace installation
Zoning systems
Ac installation
Maintenance
Indoor air quality
Furnace repair
Boiler installation
Smart home integration
Filtration
Emergency services

The Right Choice HVAC

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9421 Winnetka Ave Unit M, Chatsworth, CA 91311 (844) 773-3320 trchvacla.com

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Free quotes

Clear pricing policy

Services Offered

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

Around the Clock Heating and Air Conditioning, Inc.

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1123 Lillian Way, Los Angeles, CA 90038 (310) 274-5525 aroundclock.com

Informative resources

Reliable customer support

Free quotes

Clear pricing policy

Prompt service delivery

Services Offered

Maintenance
Filtration
Indoor air quality
Furnace repair
Emergency services
Furnace installation
Ac installation
Ductless
Ac repair
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 HVAC system is broken or getting old, it likely needs servicing or replacement from an HVAC company. Look for these signs your system needs service:

  • Refrigerant leaks
  • Poor air circulation or uneven heating/cooling
  • Cracking, rust, or corrosion
  • Unusually high energy bills
  • Strange noises when turning on
  • Frequent breakdowns and need for repairs
  • Thermostat malfunctions or temperature control issues
  • 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 the better solution.

Cost of HVAC Installation and Maintenance in Glendale

HVAC installation or maintenance costs vary depending on your system. Common HVAC unit varieties include the following:

  • Split or mini-split: Homes without ductwork for central air often have split or mini-split HVAC systems. These systems consist of internal units in each room to control temperature. These indoor units 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 advantage of being able to utilize energy from either gas or electric sources.
  • Heat pump: Heat pumps work by moving warm and cool air between your home and the outdoors. These systems don't generate heat or air conditioning themselves, and are more suited to more moderate climates. They may not be as effective during Glendale's hot summers.
  • Packaged heating and air: Packaged HVAC systems work best in smaller houses. They consist of a single combined heating and air conditioning unit, usually located in a basement or attic. This unit is typically space-saving, energy-efficient, and straightforward to maintain.

HVAC maintenance costs differ depending on what services are needed. HVAC systems are complicated and might require different kinds of maintenance. Costs for some common services 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. Luckily, there are some steps you can take to reduce wear and tear on your HVAC.

  • Change the position of your blinds seasonally. Keeping your blinds closed in the summer helps block out passive solar heat. Keeping them open in the winter helps you take advantage of this same heat. Both of these measures help reduce the strain on your HVAC system.
  • Keep your system clean. Regularly cleaning grills, condenser fan blades, indoor evaporator coil, and ductwork helps your HVAC system run efficiently and lowers the risk of mold. The National Air Duct Cleaners Association recommends cleaning your system when it starts to look dirty.
  • Change filters regularly. Cleaning or replacing your air filters every 30–90 days helps air flow efficiently through your system. You should also try to keep debris away from the outside areas of your HVAC system as much as possible.
  • Monitor for potential problems. Keep an eye on your system for issues, for example by consistently checking your thermostat and energy bills. This helps you address issues before they get out of hand.
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 the right things to look for in an HVAC company is key for a smooth installation or repair. Established providers with certified technicians can offer assurance your HVAC system will deliver consistent heating and cooling year-round.

Compare Multiple Bids

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

Check Credentials

It's important to choose an HVAC company that employs technicians with the proper qualifications and expertise. In all states, HVAC contractors have federal requirements from the Environmental Protection Agency (EPA). To obtain the EPA Section 608 Technician Certification, contractors must pass an exam (the specific exam depends on the 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 on a state-by-state basis.

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, and contractors with employees must also meet insurance requirements. You should also look at a company's reviews and complaints on sites such as Yelp, the Better Business Bureau (BBB), and Google Reviews. Pick a company with glowing feedback and good customer testimonials.

Understand Work Details

Always make sure you understand the details of a planned project. For HVAC repairs, your provider should specify which parts require replacement and why. Confirm that your technician will clean and test your system after repairs are done to ensure that it’s working properly. When replacing your HVAC, have the contractor explain the new energy efficiency, features, estimated installation time, model, and brand. Before signing a contract, make sure you understand the process your provider will use to size the new HVAC system appropriately for your home and what the price will be.

Compare Warranties

A reputable HVAC company will back its repair work 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 company that provides the most protection at a reasonable price.

Get Quote in Writing

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

Frequently Asked Questions About HVAC in Glendale, CA

You should have your HVAC system inspected about twice yearly. After the inspection, your technician will inform you what services are required. You should also have your system inspected if you notice new issues such as leaks, unusual smells, or strange noises. If your system has ductwork, you should have it inspected every few years.

Generally, you should schedule inspections in the spring and fall, as technicians tend to be less busy at these times. This also helps get your system ready for the summer and winter, when it probably sees the most use.

You can save energy during the summer by making it easier for your HVAC system to keep your home cool. Set your thermostat as close to the outside temperature as you can, and try to avoid making drastic changes in temperature all at once. Keep your roof in good shape and seal any leaks around your windows and doors to avoid letting cool air escape. Similarly, ensure that 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 takes anywhere from about half a day up to two days. The exact amount of time will vary depending on factors like the size of your home, how easily accessible different sections are, and whether your technician discovers any problems.

For a 2,000-square-foot home, you'll need between 2.5 and 5 tons of air conditioning capacity. In Glendale, 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 is likely to be more effective than window units for cooling.

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

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

There are a number of ways you can make your HVAC system more energy-efficient:

  • Make sure your air ducts remain clean, and change or clean your air filters on a regular basis.
  • Have regular inspections to take care of problems 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 don't want to or can't buy one, try keeping your inside temperature as close to the outside temperature as is comfortable.
  • When it comes time to replace any part of your system, see if there are Energy Star-certified or other environmentally friendly options.

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