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10 Best HVAC
in Brentwood, CA

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Written By Bradford Cuthrell

Last Updated June 2024

If you're like most Americans, over half of your energy bill (55%, according to the Department of Energy) goes toward heating and cooling your home. It's important to make sure the temperature control systems in your Brentwood home are working properly, so you can avoid spending more than necessary.

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

Top 10 Best HVAC Companies in Brentwood

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Precision Air Solutions

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

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Prompt service delivery

Reliable customer support

Clear pricing policy

Informative resources

Services Offered

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

Baker's Heating and Air Conditioning

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

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Reliable customer support

Prompt service delivery

Services Offered

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

Comfort Energy, Inc.

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

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Reliable customer support

Prompt service delivery

Free quotes

Clear pricing policy

Services Offered

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

Dehart

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311 Bitritto Ct, Modesto, CA 95356 (209) 324-6188 gogreenhart.com

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Reliable customer support

Clear pricing policy

Free quotes

Services Offered

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

Contra Costa Heating & Air Conditioning

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

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Reliable customer support

Clear pricing policy

Free quotes

Services Offered

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

Tokay Heating & Air Conditioning

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

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Prompt service delivery

Services Offered

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

Ariston Heating and Cooling

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

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Clear pricing policy

Reliable customer support

Services Offered

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

Clean Air HVAC

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

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Reliable customer support

Services Offered

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

All-Air Heating & Air Conditioning

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248 Commerce St b, Lodi, CA 95240 (209) 369-4822 allairsolar.com

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Prompt service delivery

Free quotes

Clear pricing policy

Services Offered

Zoning systems
Filtration
Furnace installation
Indoor air quality
Inspection
Furnace repair
Ac installation
Maintenance
Duct cleaning
Ac repair

Irish Heating and Air Conditioning

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

Clear pricing policy

Prompt service delivery

Free quotes

Informative resources

Services Offered

Ac repair
Ductless
Indoor air quality
Maintenance
Boiler installation
Furnace repair
Filtration
Ventilation
Zoning systems
Ac installation
Emergency services
Furnace installation
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 suffering from a lot of wear and tear, you might need an HVAC contractor for repairs or replacement. Watch for these common indicators that your system requires professional attention:

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

Arrange an inspection if you notice any of these problems. A local technician can inspect your system, identify problems, and decide whether you need repairs or a new HVAC unit.

Cost of HVAC Installation and Maintenance in Brentwood

Your HVAC installation or maintenance cost changes depending on the style of unit. Common HVAC unit types include the following:

  • Split or mini-split: If your home lacks the ductwork for central air or heating, you probably have a split or mini-split system instead. Split HVAC systems have internal units in each room to regulate temperature. These connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system functions much like a standard split system, but has the capacity to draw on either gas or electricity as energy sources.
  • Heat pump: Heat pumps circulate warm and cold air between your home and the outdoors. They don't produce their own heat or AC, so they perform best in mild climates and may not be as effective during Brentwood's hot summers.
  • Packaged heating and air: Packaged HVAC systems are a great choice for smaller houses. They have a single cooling and heating unit, normally in an attic or basement. This unit is often compact, energy-efficient, and easy to maintain.

HVAC costs differ based on the work needed. HVAC systems are complex and may need multiple types of maintenance. Costs for common 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

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. Monitoring the efficiency of your HVAC system — for instance by checking your thermostat settings and energy bills — helps you identify and fix problems before they get too expensive.
  • Keep your system clean. Cleaning your grills, indoor evaporator coil, condenser fan blades, and ductwork regularly helps your HVAC system work efficiently and reduces the risk of mold growth. The National Air Duct Cleaners Association recommends cleaning your HVAC system when it begins to look dirty.
  • Change filters regularly. Cleaning or replacing your air filters every 1–3 months helps air flow smoothly through your system. You should also try to keep debris away from the outside areas of your HVAC system as much as possible.
  • Change the position of your blinds seasonally. Leaving your blinds open during the colder months helps warm your home with passive solar heating. Closing the blinds during the summer helps prevent the same heat from getting inside. Doing both helps decrease the strain on 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

It's important to know what makes a good HVAC company. Working with a contractor that's properly licensed and highly experienced will give you confidence that they can maintain your HVAC system properly, providing you with effective air conditioning and heating for your home.

Compare Multiple Bids

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

Check Credentials

Choose an HVAC company with well-trained technicians who have proper licensing and experience. In all states, HVAC contractors have federal requirements set by 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 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 by the state.

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 must have four years of experience and be bonded. Contractors with employees must also meet insurance requirements. Also check a company's reviews and complaints on sites such as Google Reviews, the Better Business Bureau (BBB), and Yelp. Pick a company with glowing feedback and stories of satisfied customers.

Understand Work Details

It’s important to understand what the work process is going to look like. For HVAC repairs, the company should detail the particular parts that need replacement and why. Confirm that your technician will clean and test the full system afterward to ensure proper functioning. When getting a replacement, ask the contractor to explain the new HVAC system energy efficiency, model, estimated installation time, features, and brand. Before starting the project, you should understand how your provider will size the system appropriately for your home and the price you'll pay.

Compare Warranties

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

Get Quote in Writing

Get a written quote before HVAC work starts. A comprehensive quote includes both materials and labor costs. Make sure you understand and agree to all terms before signing the contract.

Frequently Asked Questions About HVAC in Brentwood, CA

Normally, you should have your HVAC system inspected twice a year. After that inspection, your technician will tell you what, if any, services are needed. You should also have your system inspected and serviced if you notice any new issues, like strange noises, leaks, or unusual smells. 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 are less busy during these times, which makes it easier to get an appointment. This also helps get your system 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 comfortably can, and try to avoid making drastic changes in temperature all at once. Keep your roof well-maintained and seal any window or door leaks to help keep cool air in. Similarly, ensure that your attic is well ventilated to avoid trapping excess heat in your home.

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 Brentwood, you may be able to make do with a lower-capacity furnace.

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 Brentwood, you'll likely look for a unit on the higher end of this range. Generally, if your home is larger than 1,000 square feet, central air will be more effective than window air conditioning units.

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

There are several 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 problems 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 your inside temperature as close to the outside temperature as you can.
  • When you need to replace part of your system, see if there are Energy Star-certified or similar environmentally friendly options.

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