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10 Best HVAC
in Oakley, CA

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Written By Bradford Cuthrell

Last Updated June 2024

On average, Americans devote 55% of their energy usage to heating and cooling their home, according to the U.S. Department of Energy. Oakley's hot summer weather probably increase your energy costs spending during the warmer months. The average resident spends $120 a month cooling their home.

We've assembled this guide to the top HVAC companies in Oakley to help you hire the best person for your job and get your system into its best shape ever.

Top 10 Best HVAC Companies in Oakley

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Baker's Heating and Air Conditioning

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

Reliable customer support

Prompt service delivery

Clear pricing policy

Free quotes

Services Offered

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

Elite Comfort Systems

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570 Valdry Ct C3, Brentwood, CA 94513 (925) 319-6848 elitecomfortsystems.com

Reliable customer support

Informative resources

Clear pricing policy

Prompt service delivery

Services Offered

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

Rooter Hero Plumbing & Air

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2205 A St, Antioch, CA 94509 (510) 768-7140 rooterhero.com

Clear pricing policy

Informative resources

Free quotes

Reliable customer support

Services Offered

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

Sears Heating and Air Conditioning

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3625 E 18th St, Antioch, CA 94509 (628) 300-1436 searshomeservices.com

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Prompt service delivery

Services Offered

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

Fairview Heating & Air Conditioning Inc.

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100 Brownstone Rd, Oakley, CA 94561 (925) 625-4963 fairviewair.com

Informative resources

Reliable customer support

Clear pricing policy

Prompt service delivery

Services Offered

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

Black Diamond Heating & Air

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2063 Main St #425, Oakley, CA 94561 (925) 754-3609 blackdiamondhvac.com

Prompt service delivery

Free quotes

Clear pricing policy

Services Offered

Furnace repair
Ac repair
Maintenance
Ventilation
Emergency services
Boiler installation
Ductless
Ac installation
Furnace installation

EcoPro HVAC

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520 Garcia Ave STE G, Pittsburg, CA 94565 (925) 272-0094 callecopro.com

Services Offered

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

Perfect Star Heating and Air Conditioning

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2595 W 10th St, Antioch, CA 94509 (925) 550-0505 perfectstarhvac.com

Clear pricing policy

Free quotes

Informative resources

Services Offered

Ac installation
Indoor air quality
Furnace installation
Ductless
Ac repair
Maintenance

Air Synergy Heating, Air Conditioning and Water Heaters

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600 Cumberland St, Pittsburg, CA 94565 (925) 510-2037 airsynergy.com

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Prompt service delivery

Services Offered

Maintenance
Inspection
Furnace installation
Indoor air quality
Ventilation
Ac installation

Blue Star Heating & Air Conditioning

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3660 Wilbur Ave, Antioch, CA 94509 (925) 584-2428 bluestarhvac.com

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Prompt service delivery

Clear pricing policy

Free quotes

Services Offered

Ac installation
Ventilation
Maintenance
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 HVAC system is having issues or getting near the end of its lifespan, it likely needs servicing or replacement from an HVAC company. Look for these indicators your system needs service:

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

If you're experiencing any of these HVAC issues, have a technician inspect your system. A local professional can identify problems and let you know whether whether fixing or replacing your HVAC unit is the best solution.

Cost of HVAC Installation and Maintenance in Oakley

The price of HVAC installation or maintenance will differ depending on the kind of unit you have. Common kinds of HVAC units include the following:

  • Split or mini-split: If your home lacks the ductwork for central heating and cooling, you likely 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 in the same way as a normal split system, but has the benefit of being able to utilize energy from either gas or electric sources.
  • Heat pump: Heat pumps transfer warm and cold air between your home and outside. They don't produce their own heat or AC, so they function best in moderate climates and may not be as effective during Oakley's hot summers.
  • Packaged heating and air: Packaged HVAC systems are a good choice for smaller houses. They have a single heating and cooling unit, usually in an attic or basement. This unit is often compact, cost-effective, and easy to maintain.

The cost of HVAC maintenance also depends on the kind of work being 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$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 take care of HVAC repairs and replacements when they are required, though they can be expensive. The good news is that homeowners have ways to minimize progressive deterioration and reduce the frequency of breakdowns.

  • Keep your system clean. Keeping your indoor evaporator coil, grills, ductwork, and condenser fan blades clean helps your HVAC system function properly and lowers the risk of mold. The National Air Duct Cleaners Association suggests cleaning your HVAC system when you notice it starting to get dirty.
  • Change filters regularly. Switching out your air filters or washing them every 30–90 days allows smooth air circulation through your HVAC system. You should also try to keep debris from accumulating on the external parts of your HVAC.
  • Monitor for potential problems. Monitor your system for issues, for example by consistently checking your thermostat and energy bills. This allows you to address problems before they get too expensive.
  • 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 decrease the work required from your home’s HVAC system.
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 what makes a trustworthy HVAC company is vital for a successful installation or repair. An experienced, credentialed HVAC contractor gives you confidence your system can provide consistent heating and air conditioning year-round.

Compare Multiple Bids

Contact at least three HVAC contractors for quotes. Describe your issues and schedule an in-person inspection if possible. Compare contractors' diagnoses, suggested repairs, estimated costs, warranties, and timeframes. Avoid providers that pressure you or demand upfront payment.

Check Credentials

Choose an HVAC company with skilled technicians who have appropriate licensing and experience. In all states, HVAC contractors have federal requirements from the Environmental Protection Agency (EPA). To obtain the EPA Section 608 Technician Certification, a contractor 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 the Better Business Bureau (BBB), Google Reviews, and Yelp. Pick a company with glowing reviews and reports of great customer experiences.

Understand Work Details

It’s important to understand what the work process will look like. For HVAC repairs, the company should detail the specific parts that need replacement and why. Confirm that your technician will clean and test the full system afterward to ensure proper functioning. When replacing your HVAC, ask your contractor to provide details on the new model, estimated installation time, energy efficiency, features, and brand. Before work begins, 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. The broader the coverage, the better, so make sure to compare warranties between companies. Choose the one that provides the most comprehensive coverage at a fair cost.

Get Quote in Writing

Get a written proposal before HVAC work begins. 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 Oakley, CA

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

The best times to have your HVAC system inspected are during the spring and fall. Technicians are often 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, the times of the year when it 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 avoid making drastic changes in temperature all at once. Keep your roof well-maintained and seal any leaks around your doors and windows to avoid letting cool air escape. Similarly, ensure that your attic is well ventilated to avoid trapping excess heat in your home.

It takes roughly one to three days to have an HVAC system installed or replaced. If you need just a furnace or a single air conditioning unit, this may take between half a day and two days. This timeline will be affected by the size of your house, the accessibility of your system, and any issues your technician discovers.

For a 2,000-square-foot home, you'll want a furnace that's between 50,000 and 80,000 BTUs (British thermal units). In Oakley, 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 Oakley, 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 have financing options, you may consider taking out your own loan. Be sure to talk to your HVAC company and a financial advisor to find out 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:

  • Keep your air ducts clean and change or clean your air filters on a regular basis.
  • Schedule regular inspections to take care of issues as they come up.
  • 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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