Expert Advice On Improving Your Home

10 Best HVAC
in Clayton, CA

Help us match you with local pros in your area

More than 730 people have received a free quote in the last 60 days.

On average, 55% of the energy used in American homes is for heating and cooling, according to the U.S. Department of Energy. With the cost of living in Clayton, you're likely eager to reduce your energy bills.

Read our list of the top HVAC companies in Clayton to find the best one for you and your home. Our topic contractors can help you stay comfortable while reducing your bills.

Top 10 Best HVAC Companies in Clayton

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

Precision Air Solutions

Precision Air Solutions Logo

Our Rating

User Rating

1090 Adams St Suite A-1, Benicia, CA 94510 (707) 741-1993 precisionhvacco.com

Clear pricing policy

Reliable customer support

Free quotes

Prompt service delivery

Informative resources

Services Offered

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

Baker's Heating and Air Conditioning

Baker's Heating and Air Conditioning Logo

Our Rating

User Rating

751 Hoffman Ln, Brentwood, CA 94513 (925) 420-0400 bakerhvac.com

Clear pricing policy

Free quotes

Prompt service delivery

Reliable customer support

Services Offered

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

Comfort Energy, Inc.

Comfort Energy, Inc. Logo

Our Rating

User Rating

1465 N Milpitas Blvd, Milpitas, CA 95035 (408) 560-4050 comfortenergy.com

Free quotes

Clear pricing policy

Informative resources

Reliable customer support

Prompt service delivery

Services Offered

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

Contra Costa Heating & Air Conditioning

Contra Costa Heating & Air Conditioning Logo

Our Rating

User Rating

14670 Wicks Blvd, San Leandro, CA 94577 (510) 343-9841 contracostaheating.com

Reliable customer support

Informative resources

Clear pricing policy

Free quotes

Services Offered

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

Tokay Heating & Air Conditioning

Tokay Heating & Air Conditioning Logo

Our Rating

User Rating

420 W Pine St Unit 11, Lodi, CA 95240 (209) 368-0556 tokayair.com

Prompt service delivery

Informative resources

Reliable customer support

Services Offered

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

Ariston Heating and Cooling

Ariston Heating and Cooling Logo

Our Rating

User Rating

111 Center Ave Suite M, Pacheco, CA 94553 (925) 421-0888 aristonheatingandcooling.com

Clear pricing policy

Informative resources

Free quotes

Reliable customer support

Services Offered

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

Clean Air HVAC

Clean Air HVAC Logo

Our Rating

User Rating

428 N Buchanan Cir #1, Pacheco, CA 94553 (925) 689-7017 cahvac.com

Clear pricing policy

Reliable customer support

Informative resources

Services Offered

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

Irish Heating and Air Conditioning

Irish Heating and Air Conditioning Logo

Our Rating

User Rating

672 W 11th St #351, Tracy, CA 95376 (209) 257-3999 irishheatandair.com

Free quotes

Prompt service delivery

Clear pricing policy

Informative resources

Services Offered

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

AC Heating & Cooling Services Inc

AC Heating & Cooling Services Inc Logo

Our Rating

User Rating

3500 Clayton Rd, Concord, CA 94519 (925) 521-1807 acheatingandair.net

Free quotes

Clear pricing policy

Informative resources

Reliable customer support

Prompt service delivery

Services Offered

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

AC Heating and Cooling Service Inc.

AC Heating and Cooling Service Inc. Logo

Our Rating

User Rating

945 Taraval St Suite 177, San Francisco, CA 94116 (415) 333-9903 acheatingandair.net

Informative resources

Reliable customer support

Clear pricing policy

Prompt service delivery

Free quotes

Services Offered

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

A faulty or aging HVAC system probably needs professional attention from a technician who can make repairs or install a new unit. Watch out for these common signs that your HVAC needs service:

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

If you notice any of these HVAC red flags, your system evaluated. A local technician can complete an inspection, identify problems, and recommend repairing or replacing your HVAC unit.

Cost of HVAC Installation and Maintenance in Clayton

The price of HVAC installation or maintenance will vary depending on the kind 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 indoor units in each room to control temperature, which all connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC unit operates similarly to a regular split system. It gives flexibility by having the option to use either electricity or gas for energy.
  • Heat pump: Heat pumps work by transferring hot and cold air between your home and the outdoors. These systems don't create heat or air conditioning themselves, and are more suited to more moderate climates. They may not be as effective during Clayton's hot summers.
  • Packaged heating and air: Packaged HVAC systems are good for smaller houses. Packaged systems consist of a single heating and cooling unit, normally located in an attic or basement. This unit tends to be compact, efficient, and easy to maintain.

HVAC maintenance costs vary based on the specific services needed. HVAC systems can be complex and potentially require several different services. Fees for typical jobs are as follows:

HVAC Unit TypeCost
Split$2,024-$5,159
Hybrid Split$4,100-$7,554
Heat Pump$3,175-$32,351
Packaged Heating and Air$266-$443

Ways to Save Money on HVAC Costs

Repairing or replacing your HVAC system when needed is crucial, but can be expensive. Fortunately, there are steps you can take to minimize wear and tear over time on your system.

  • 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 lower the work required from your home’s HVAC system.
  • Monitor for potential problems. Keeping an eye out for problems, for instance by routinely checking your thermostat and energy bills, lets you resolve them before they get too expensive.
  • Keep your system clean. Regularly cleaning ductwork, grills, indoor evaporator coil, and condenser fan blades helps your HVAC system run efficiently and reduces the risk of mold. The National Air Duct Cleaners Association advises cleaning your heating and cooling system when it starts to look dirty.
  • Change filters regularly. Air flows most effectively through your HVAC system when you change out or clean the filters every 30–90 days. Also try not to let debris pile up on the external sections of your HVAC.
ServiceCost
Filter Replacement$66-$177
Condensor Cleaning$1,328-$3,985
Thermostat Repair$89-$221
Ductwork Cleaning$425-$1,063

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. Picking an established business with certified technicians gives you assurance your HVAC system will deliver consistent heating and cooling year-round.

Compare Multiple Bids

Request estimates from at least three HVAC contractors. Describe your issues and ask if specialists can inspect your system in person. Compare each contractor's diagnoses, recommended solutions, estimated cost, timelines, and warranties. Avoid companies that pressure you or demand payment before work.

Check Credentials

Look for an HVAC company that employs skilled technicians who have the necessary licensure and training. HVAC contractors in all states need to obtain a Section 608 Technician Certification from the Environmental Protection Agency (EPA). This certification is mandatory for all contractors 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 the type of equipment they intend to work with) to be certified by the EPA. 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). The CSLB considers HVAC contractors to be specialty contractors. 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 reviews and complaints on sites like the Better Business Bureau (BBB), Yelp, and Google Reviews. Pick a company with glowing reviews and testimonials about fantastic customer experiences.

Understand Work Details

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

Compare Warranties

Reputable HVAC companies back their work with warranties. Look at warranties from different companies, bearing in mind that more comprehensive coverage is better. Look for the company that offers the most coverage for a reasonable price.

Get Quote in Writing

Get written bids before beginning HVAC work. The quote should outline costs for both materials and labor. Review all terms carefully before signing.

Frequently Asked Questions About HVAC in Clayton, CA

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

The best times to have an HVAC inspection are during the spring and fall. Technicians are less busy during these times, which makes it easier to get an appointment. This also ensures that your system is ready for the summer and winter, when it typically 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 doors and windows to help keep cool air in. Similarly, ensure that your attic is well ventilated to avoid trapping excess heat in your home.

Generally, whole-system HVAC installation or replacement takes between one and three days. Installing or replacing an air conditioning unit or a furnace may take anywhere from a few hours up to two days. The exact amount of time will depend on things like how large your home is, how easily accessible different parts of the system are, and whether your technician runs into any problems.

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 Clayton, 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 an air conditioning unit with between 2.5 and 5 tons of capacity. In Clayton, you'll likely need something on the higher end of this range. Typically, 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 might be able to obtain your own loan. It's a good idea to discuss payment options with your HVAC company and a financial advisor to make sure that you're choosing the best option for you.

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 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 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.

Other Clayton, CA Home Services