10 Best HVAC Companies in Lakeside, FL

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Last Updated: February 25, 2025

On average, American homeowners devote 55% of their home energy usage to heating and cooling, according to the U.S. Department of Energy. Since cooling and heating represent such a significant chunk of your utility bills, you'll want to make sure the HVAC system in your Lakeside home is functioning optimally.

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

Top 10 Best HVAC Companies in Lakeside

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Advanced Air Home Services

Advanced Air Home Services Logo

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User Rating

11 Commerce Blvd, Palm Coast, FL 32164 (386) 261-9765 advancedairandheat.com

Clear pricing policy

Informative resources

Reliable customer support

Free quote

Prompt service delivery

Services Offered

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

Lane Heating & Air, LLC

Lane Heating & Air, LLC Logo

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User Rating

476 SE Perry Ave, Lake City, FL 32025 (386) 272-6894 franksandlane.com

Reliable customer support

Free quote

Prompt service delivery

Informative resources

Clear pricing policy

Services Offered

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

Fenwick Home Services

Fenwick Home Services Logo

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11623 Columbia Park Dr E, Jacksonville, FL 32258 (904) 478-1633 fenwickhomeservices.com

Reliable customer support

Informative resources

Free quotes

Clear pricing policy

Prompt service delivery

Services Offered

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

AC Comfort Systems, Inc.

AC Comfort Systems, Inc. Logo

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User Rating

12975 Yellow Bluff Rd, Jacksonville, FL 32226 (904) 759-1819 accomfortsystems.com

Informative resources

Free quote

Prompt service delivery

Reliable customer support

Clear pricing policy

Services Offered

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

United Air Temp

United Air Temp Logo

Our Rating

User Rating

8725 Youngerman Ct STE 202, Jacksonville, FL 32244 (904) 831-0011 unitedairtemp.com

Clear pricing policy

Informative resources

Prompt service delivery

Reliable customer support

Free quotes

Services Offered

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

One Hour Air Conditioning & Heating® of Jacksonville

One Hour Air Conditioning & Heating® of Jacksonville Logo

Our Rating

User Rating

1198 Mayport Rd #1, Atlantic Beach, FL 32233 (904) 364-1523 onehourheatandair.com

Informative resources

Free quote

Clear pricing policy

Prompt service delivery

Reliable customer support

Services Offered

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

Weather Engineers, Inc.

Weather Engineers, Inc. Logo

Our Rating

User Rating

1000 Edison Ave, Jacksonville, FL 32204 (904) 593-3721 weatherengineers.com

Informative resources

Prompt service delivery

Clear pricing policy

Free quotes

Reliable customer support

Services Offered

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

Buehler Air Conditioning

Buehler Air Conditioning Logo

Our Rating

User Rating

207 20th St N, Jacksonville Beach, FL 32250 (904) 906-4204 buehlerair.com

Informative resources

Clear pricing policy

Free quotes

Reliable customer support

Services Offered

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

Mighty Oak Air & Heat

Mighty Oak Air & Heat Logo

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User Rating

4751 E Moody Blvd #7E, Bunnell, FL 32110 (386) 888-0688 callmightyoak.com

Free quotes

Informative resources

Prompt service delivery

Reliable customer support

Services Offered

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

Reliable Ducts Heating & Cooling

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Our Rating

User Rating

6545 Trade Center Dr, Jacksonville, FL 32254 (904) 290-5113 reliableductsac.com

Clear pricing policy

Reliable customer support

Informative resources

Free quotes

Prompt service delivery

Services Offered

Duct cleaning
Ac repair
Emergency services
Filtration
Indoor air quality
Maintenance
Ac installation
Ductless
Furnace installation
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 home's HVAC system isn't working correctly or getting old, you may need to hire an HVAC contractor for maintenance or replacement. Look for these common indicators that your system requires expert attention:

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

If you see any of these HVAC issues, have a technician inspect your system. A local professional can identify problems and determine whether repairing or getting a new HVAC unit is the correct solution.

Cost of HVAC Installation and Maintenance in Lakeside

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

  • Split or mini-split: If your home doesn’t have 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 exchange warm and cold air between your home and outside. They don't produce their own heat or AC, so they function best in mild climates and may not be as effective during Lakeside'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, usually in an attic or basement. This unit is often space-saving, cost-effective, and easy to maintain.

The cost of HVAC maintenance also depends on what kind of work being done. HVAC systems are complex and might require different kinds of maintenance. The prices of some common jobs are as follows:

HVAC Unit TypeCost
Split$1,812-$4,620
Hybrid Split$3,672-$6,765
Heat Pump$2,843-$28,972
Packaged Heating and Air$238-$397

Ways to Save Money on HVAC Costs

It’s important to make any essential HVAC fixes or 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 routinely checking your thermostat and energy bills, allows you to resolve them before they get out of hand.
  • Change filters regularly. Replacing your air filters or washing them every 30–90 days allows smooth air circulation through your HVAC system. Also try to keep debris from accumulating on the outdoor sections of your HVAC.
  • Keep your system clean. Keeping your indoor evaporator coil, ductwork, grills, and condenser fan blades clean helps your system run and reduces the risk of mold growth. The National Air Duct Cleaners Association recommends that you clean your HVAC system when it starts to look dirty.
  • 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 in warmer seasons helps prevent the heat from getting inside. Doing both helps reduce the strain on your HVAC.
ServiceCost
Filter Replacement$59-$159
Condensor Cleaning$1,190-$3,569
Thermostat Repair$79-$198
Ductwork Cleaning$381-$952

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 keep your system running efficiently, providing you with effective air conditioning and heating for your home.

Compare Multiple Bids

Contact at least three HVAC companies for quotes. Explain your issues and schedule an in-person inspection if possible. Compare companies' diagnoses, suggested repairs, estimated costs, timeframes, and warranties. 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 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 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 on a state-by-state basis.

In Florida, HVAC contractors must be certified or registered with the Department of Business and Professional Regulation. Certified HVAC contractors need to have four years of experience, pass an exam, and have HVAC business insurance. Registered HVAC contractors can only work in one specific city, and the local government determines licensing requirements. You should also check a provider's reviews and complaints with organizations such as Yelp, Google Reviews, and the Better Business Bureau (BBB). Look for a a provider with positive reviews and a history of good customer service.

Understand Work Details

Always make sure you understand the details of any project. When HVAC repairs are required, your provider should list which parts need replacement and why. Confirm that your technician will clean and test your system after repairs are completed to verify that it’s working properly. When replacing your HVAC, ask the contractor to describe the new model, estimated installation time, energy efficiency, features, 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

Trustworthy HVAC companies provide warranties for their services. The broader the coverage, the better, so make sure to review warranties between companies. Choose the one that offers the best coverage at a fair cost.

Get Quote in Writing

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

Frequently Asked Questions About HVAC in Lakeside, FL

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

The best times of the year to have your HVAC system inspected are during the spring and fall. Technicians are often less busy during these times, making 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 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 an HVAC system installed or replaced. If you only need an air conditioning unit or a furnace, this can take anywhere from a few hours up to two days. This timeline can be determined by the size of your home, how easily accessible your system is, and any issues your technician uncovers.

For a 2,000-square-foot home, you'll need between 2.5 and 5 tons of air conditioning capacity. In Lakeside, you'll probably want to explore units on the higher end of this range. If your home is larger than 1,000 square feet, central air will generally be more effective for cooling than window units.

For a 2,000-square-foot home, you'll also look for a furnace that is between 50,000 and 80,000 BTUs (British thermal units). In Lakeside, you might be able to make do with a lower-capacity furnace.

Your HVAC company might offer financing options through a third-party lender, or you may be able to obtain a loan on your own. It's smart to discuss payment options with your HVAC company and a financial advisor to make sure that you find the best option for you.

Other Lakeside, FL Home Services

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