10 Best HVAC Companies in Guadalupe, CA

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Last Updated: February 25, 2025

If you're like the average American, more than half of your energy bill (55%, per the Department of Energy) goes toward heating and cooling. With Guadalupe's higher cost of living, you're likely eager to reduce your energy bills.

A talented 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 assembled this guide to the top HVAC companies in Guadalupe.

Top 10 Best HVAC Companies in Guadalupe

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Straight Line Heating and Cooling

Straight Line Heating and Cooling Logo

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2101 Vanderlip Ct, Paso Robles, CA 93446 (805) 286-8800 straightlineheatingandcooling.com

Clear pricing policy

Free quote

Informative resources

Reliable customer support

Services Offered

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

Accurate Heating & Air Conditioning

Accurate Heating & Air Conditioning Logo

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811 E Chestnut Ave, Lompoc, CA 93436 (805) 743-3403 accurateheat-ac.com

Clear pricing policy

Prompt service delivery

Free quotes

Services Offered

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

Monarch Home Services (San Luis Obispo)

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1140 Kendall Rd Suite C, San Luis Obispo, CA 93401 (844) 700-7272 monarchhomeexperts.com

Reliable customer support

Clear pricing policy

Informative resources

Free quotes

Services Offered

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

Pacific Heating & Sheet Metal

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1600 Main St, Morro Bay, CA 93442 (805) 254-7619 pacificheat.net

Informative resources

Reliable customer support

Clear pricing policy

Services Offered

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

Air Rite

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User Rating

5001 Traffic Way, Atascadero, CA 93422 (805) 461-3303 airriteservices.com

Reliable customer support

Informative resources

Clear pricing policy

Services Offered

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

Ferguson HVAC Supply

Ferguson HVAC Supply Logo

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User Rating

3550 La Cruz Way, Paso Robles, CA 93446 (805) 434-3114 ferguson.com

Reliable customer support

Clear pricing policy

Free quotes

Informative resources

Services Offered

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

Goose Mechanical Systems Inc

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User Rating

1244 Pine St SUITE 203, Paso Robles, CA 93446 (805) 635-5488 goosemechanicalsystems.com

Free quotes

Clear pricing policy

Reliable customer support

Services Offered

Duct cleaning
Inspection
Ac installation
Ac repair
Furnace installation
Maintenance
Boiler installation
Indoor air quality

Regan Air - Air Conditioning & Heating

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User Rating

935 Riverside Ave Suite 8, Paso Robles, CA 93446 (805) 806-5667 reganair.com

Reliable customer support

Clear pricing policy

Prompt service delivery

Services Offered

Inspection
Ac installation
Furnace installation
Indoor air quality
Ac repair
Maintenance

Crocker Refrigeration Heating & Air

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Our Rating

User Rating

5531 Ekwill St, Santa Barbara, CA 93111 (805) 424-5591 crockerair.com

Informative resources

Prompt service delivery

Clear pricing policy

Services Offered

Ac installation
Ac repair
Maintenance
Ductless
Furnace installation
Indoor air quality

SLOCO Heating & Cooling, Inc.

SLOCO Heating & Cooling, Inc. Logo

Our Rating

User Rating

540 Atascadero Rd, Morro Bay, CA 93442 (805) 772-4433 slocoheatingandcooling.com

Informative resources

Reliable customer support

Free quotes

Services Offered

Maintenance
Indoor air quality
Ac installation
Ventilation
Duct cleaning
Ductless
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

An HVAC system that's malfunctioning or past its lifespan likely needs professional attention for repairs or replacement. Watch for these signs that your system needs service:

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

If you notice any of the above, it's wise to have a local HVAC technician inspect your system. They can diagnose problems and let you know whether repair or full HVAC replacement is needed.

Cost of HVAC Installation and Maintenance in Guadalupe

The cost of HVAC installation or maintenance varies depending on the kind of unit you have. Common types of HVAC units include the following:

  • Split or mini-split: If your home's ductwork isn’t suited for a central HVAC system, you likely have a split or mini-split system. Split systems have internal units in each room to regulate temperature; these indoor units all connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system performs similarly to a standard split system, but has the capacity to draw on either electricity or gas as energy sources.
  • Heat pump: Heat pumps work by transferring hot and cold air between your home and the outdoors. These systems don't generate heat or air conditioning themselves, and are more effective in more moderate climates. They may not be as effective during Guadalupe's hot summers.
  • Packaged heating and air: Packaged HVAC systems are a good choice for smaller houses. These systems have a single heating and cooling unit, typically located in a basement or attic. They're small, energy-efficient, and easy to maintain.

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

HVAC Unit TypeCost
Split$1,901-$4,845
Hybrid Split$3,851-$7,095
Heat Pump$2,982-$30,384
Packaged Heating and Air$250-$416

Ways to Save Money on HVAC Costs

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

  • Keep your system clean. Regularly cleaning grills, indoor evaporator coil, ductwork, and condenser fan blades helps your HVAC system run efficiently and lowers the risk of mold. The National Air Duct Cleaners Association advises cleaning your system when it starts to look dirty.
  • Change the position of your blinds seasonally. Keeping your blinds open in the winter helps you take advantage of passive solar heating. Keeping them closed in the summer helps keep some of this heat out. Both of these measures help reduce the frequency with which you need to run your HVAC.
  • 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 outdoor portions of your HVAC system as much as possible.
  • Monitor for potential problems. Monitor your system for issues, for example by routinely checking your thermostat and energy bills. This helps you address issues before they get too expensive.
ServiceCost
Filter Replacement$62-$166
Condensor Cleaning$1,248-$3,743
Thermostat Repair$83-$208
Ductwork Cleaning$399-$998

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

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

Check Credentials

Choose an HVAC company with well-trained technicians who have appropriate 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, individuals 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). The CSLB considers HVAC contractors to be specialty contractors. All contractors must have four years of experience and be bonded, and contractors with employees must also meet insurance requirements. Checking reviews on the Better Business Bureau (BBB), Google Reviews, Yelp, and similar sites can assist your decision. Choose a company with stellar reviews and stories of positive customer experiences.

Understand Work Details

Always make sure you understand the details of your project. For HVAC repairs, your provider should list which parts require replacement and why. Confirm that your technician will clean and test the system after repairs are done to ensure that it’s working properly. When replacing your HVAC system, request that the installation company describe the new features, estimated installation time, brand, model, and energy efficiency. Before signing a contract, ask about the process your provider will use to properly size the new system for your home and how much it will cost.

Compare Warranties

Reputable HVAC companies stand behind 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 fair price.

Get Quote in Writing

Always get quotes for HVAC service in writing before work begins. An itemized quote should cover both labor and materials. Make sure you agree to all terms before signing a contract.

Frequently Asked Questions About HVAC in Guadalupe, CA

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

The best times to have an HVAC inspection are during the spring and fall. Technicians are generally 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, the times of the year when it 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 avoid making drastic changes in temperature all at once. Keep your roof in good shape and seal any door or window 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 between one and three days to have your HVAC system installed or replaced. If you only need an air conditioning unit or a furnace, this can take between half a day and two days. This timeline will be influenced by the size of your house, the accessibility of your system, and any new issues your technician discovers.

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 Guadalupe, 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 between 2.5 and 5 tons of capacity. In Guadalupe, you'll likely look for something on the higher end of this range. Generally, if your home is over 1,000 square feet, central air will be more effective than window air conditioning units.

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

Other Guadalupe, CA Home Services

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