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10 Best HVAC
in Charter Oak, CA

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Written By Bradford Cuthrell

Last Updated June 2024

On average, 55% of the energy used in American homes is for heating and cooling, according to the U.S. Department of Energy. It's important that the temperature control systems in your Charter Oak home are functioning optimally, so that you don't spend more than necessary.

A top HVAC contractor can get your system into shape for a reasonable price, letting you keep your home comfortable while still saving money. That's why we've put together this guide to the top HVAC companies in Charter Oak.

Top 10 Best HVAC Companies in Charter Oak

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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

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

Steve's 5 Star Service Cooling, Heating & Plumbing

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665 N Central Ave, Upland, CA 91786 (909) 985-5254 stevesair.com

Reliable customer support

Free quotes

Clear pricing policy

Informative resources

Services Offered

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

Air-Tro Inc

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1630 S Myrtle Ave, Monrovia, CA 91016 (626) 357-3535 airtro.com

Informative resources

Clear pricing policy

Reliable customer support

Services Offered

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

Cypress Heating & Air Conditioning, Inc

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547 S Loraine Ave, Glendora, CA 91741 (626) 963-9810 cypressair.com

Clear pricing policy

Informative resources

Reliable customer support

Services Offered

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

Kevin Shaw Plumbing, Inc.

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224 E Foothill Blvd, Monrovia, CA 91016 (626) 359-1864 kevinshawplumbing.com

Services Offered

Indoor air quality
Maintenance
Ventilation
Ductless
Zoning systems
Duct cleaning
Ac repair
Furnace installation
Boiler installation
Emergency services
Furnace repair
Radiant heating
Ac installation
Filtration

Sears Heating and Air Conditioning

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710 W Arrow Hwy, Covina, CA 91722 (213) 669-2071 searshomeservices.com

Reliable customer support

Clear pricing policy

Informative resources

Free quote

Services Offered

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

Air CareSaver - Air Conditioning and Heating

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963 Fairway Dr, Walnut, CA 91789 (626) 425-4711 aircaresaver.com

Clear pricing policy

Reliable customer support

Free quotes

Prompt service delivery

Services Offered

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

Johnstone Supply Irwindale

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16147 Avenida Padilla, Irwindale, CA 91702 (626) 962-7138 johnstonesupply.com

Free quote

Clear pricing policy

Reliable customer support

Services Offered

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

Sinclair Air Systems

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721 E San Bernardino Rd, Covina, CA 91723 (626) 331-4541 sinclairair.com

Reliable customer support

Clear pricing policy

Informative resources

Prompt service delivery

Free quotes

Services Offered

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

Goldbaum's Air Conditioning & Heating

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1531 W 13th St Ste K, Upland, CA 91786 (909) 981-1001 goldbaumsair.com

Reliable customer support

Clear pricing policy

Prompt service delivery

Services Offered

Ac repair
Maintenance
Ductless
Furnace installation
Furnace repair
Indoor air quality
Ac installation
Emergency services
Inspection
Ventilation
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 repairs or replacement from an HVAC company. Watch for these indicators your system needs service:

  • Cracking, rust, or corrosion
  • Poor air circulation or uneven heating/cooling
  • Refrigerant leaks
  • Thermostat malfunctions or temperature control issues
  • Frequent breakdowns and need for repairs
  • Strange noises when turning on
  • Higher than normal energy bills
  • An HVAC system that's over 15 years old

If you notice any of these HVAC issues, we recommend having a technician inspect your system. A local professional can detect problems and let you know whether whether repairing or getting a new HVAC unit is the correct solution.

Cost of HVAC Installation and Maintenance in Charter Oak

Your HVAC installation or maintenance cost changes depending on the type of unit. Common HVAC unit types 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 interior units in each room to control temperature. These indoor units connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system functions much like a standard split system, but is able to utilize either gas or electricity as energy 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 mild climates and may not be as effective during Charter Oak's hot summers.
  • Packaged heating and air: Packaged HVAC systems are a good choice for smaller houses. These systems have a single combined AC and heating, typically located in an attic or basement. They're compact, cost-effective, and easy to maintain.

The cost of HVAC maintenance also varies depending on the kind of work you're having done. HVAC systems are complicated and might require different kinds of maintenance. The cost of some common repairs is 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 complete repairs or full-system HVAC replacements as needed, though they can be expensive. The good news is that homeowners have methods to decrease the effect of wear and tear and reduce the frequency of breakdowns.

  • 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 out of hand.
  • Change the position of your blinds seasonally. Leaving your blinds open during the winter helps warm your home with passive solar heating. Closing the blinds during the summer helps prevent the heat from getting inside. Doing both helps reduce the demand on your HVAC.
  • Change filters regularly. Replacing or cleaning your air filters every 30–90 days helps air flow efficiently through your HVAC system. We also recommend regularly clearing dirt and debris away from the outside areas of your system.
  • Keep your system clean. Keeping your grills, indoor evaporator coil, condenser fan blades, and ductwork clean helps your system function optimally and reduces the chance of mold growth. The National Air Duct Cleaners Association recommends cleaning your HVAC system whenever it begins to look dirty.
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 makes a trustworthy HVAC company is key for a successful installation or repair. Hiring an experienced, credentialed HVAC contractor gives you confidence your system can provide reliable heating and air conditioning year-round.

Compare Multiple Bids

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

Check Credentials

Choose an HVAC company with highly 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 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 at the state level.

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, and contractors with employees must also meet insurance requirements. You should also check reviews and complaints on sites like Yelp, Google Reviews, and the Better Business Bureau (BBB). Pick a company with positive reviews and testimonials about fantastic customer experiences.

Understand Work Details

Always make sure you know what a company’s process looks like. When getting HVAC repairs, ask your provider to list which parts require replacement and why. Confirm that your technician will clean and test your system afterward to ensure proper operation. When replacing your HVAC system, ask your contractor to provide details on the new model, brand, features, energy efficiency, and estimated installation time. Before signing a contract, make sure you understand how your provider will properly size the new unit for your home and what the cost will be.

Compare Warranties

Reliable 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

Get written bids before starting HVAC work. The quote should cover costs for both materials and labor. Read all terms carefully before signing.

Frequently Asked Questions About HVAC in Charter Oak, CA

Normally, you should have your HVAC system inspected twice a year. After that inspection, your HVAC technician will tell you what services are required. You should also have your system inspected and serviced if you notice any new issues, such as leaks, unusual smells, or strange noises. If your home has ductwork, it should be serviced every few years.

The best times to have an HVAC inspection are the spring and fall. Technicians are less busy during these times, making it easier to get an appointment. This also ensures that your system is ready for the summer and winter, when it typically gets 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 in good shape and seal any window or door leaks to avoid letting cool air escape. Similarly, make sure your attic is well ventilated to avoid trapping excess heat in your home.

It takes around one to three days to have an HVAC system installed or replaced. If you need just an air conditioning unit or a furnace, this may take between half a day and two days. This timeline will be influenced 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, try to purchase a furnace that's between 50,000 and 80,000 BTUs (British thermal units). In Charter Oak, you may be able to make do with a lower-capacity furnace.

For a 2,000-square-foot home, you'll also want to purchase an air conditioning unit with around 2.5 to 5 tons of capacity. In Charter Oak, you'll likely look for something 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.

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

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

  • Keep your air ducts clean and change or clean your air filters on a regular basis.
  • Have regular inspections to take care of issues as they arise.
  • Keep your attic well-ventilated and make sure all doors and windows are well-sealed.
  • Install a smart thermostat. If you aren't able to purchase one, try to keep the temperature indoors as close to the outside temperature as you can.
  • When it comes time to replace any part of your system, explore Energy Star-certified or similar environmentally friendly options.

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