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10 Best HVAC Companies in Jacksonville, IL

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Written By Bradford Cuthrell

Last Updated February 2024

According to the Department of Energy, approximately 55% of energy use in American homes goes toward heating and cooling. Since cooling and heating represent such a significant chunk of your utility bills, you'll want to ensure that the HVAC system in your Jacksonville home is functioning properly.

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

Top 10 Best HVAC Companies in Jacksonville

Aire Serv of Jacksonville

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800 N Church St, Jacksonville, IL 62650 (217) 408-2799 aireserv.com

Reliable customer support

Clear pricing policy

Informative resources

Prompt service delivery

Free quote

Services Offered

Boiler repair
Emergency services
Ac repair
Inspection
Indoor air quality
Ventilation
Maintenance
Ductless
Smart home integration
Geothermal heating
Thermostat repair
Furnace repair

Brennan Heating & Air Conditioning, Inc.

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619 E Morton Ave, Jacksonville, IL 62650 (217) 245-7181 brennansheetmetal.com

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Reliable customer support

Free quote

Clear pricing policy

Prompt service delivery

Services Offered

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

Leach-Remmers Heating & Air

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108 Ankron Ct # A, Jacksonville, IL 62650 (217) 243-7666 leachremmers.com

Reliable customer support

Services Offered

Emergency services

Adams Heating and Air Conditioning

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126 E State St, Waverly, IL 62692 (217) 435-9039 adamsheatair.com

Prompt service delivery

Free quote

Clear pricing policy

Reliable customer support

Services Offered

Ac repair
Ac installation
Furnace installation
Maintenance
Furnace repair

Glisson Heating & Air

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117 W Main St, Pleasant Plains, IL 62677 (217) 341-3129 glissonheatingandair.com

Prompt service delivery

Free quote

Clear pricing policy

Services Offered

Emergency services
Geothermal heating
Ductless

Eades Heating & Air Conditioning, Inc.

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525 Fraase Rd, New Berlin, IL 62670 (217) 529-5767 eadesheatingandair.com

Free quote

Reliable customer support

Clear pricing policy

Services Offered

Ac installation
Furnace repair
Furnace installation
Maintenance

ELEMENT SERVICES

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107 E Spruce St, Chatham, IL 62629 (217) 483-1235 elementservices-hvac.com

Reliable customer support

Clear pricing policy

Free quote

Informative resources

Services Offered

Maintenance
Ac repair
Duct cleaning
Emergency services
Furnace repair

Darrin Wood & Son Heating & Cooling

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711 Prospect Ave, Springfield, IL 62704 (217) 789-0504 darrinwoodheatingandcooling.com

Clear pricing policy

Free quote

Reliable customer support

Services Offered

Ac repair
Furnace repair
Emergency services
Furnace installation
Ac installation
Maintenance

Midstate Mechanical Heating and Cooling

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2825 S Pasfield St, Springfield, IL 62704 (217) 529-1304 midstatemechanicalil.com

Reliable customer support

Clear pricing policy

Free quote

Informative resources

Services Offered

Air conditioning
Repair
Maintenance
Install
Heating
Ducting

Rheem Heartland Heating & Cooling Inc

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810 S Dirksen Pkwy, Springfield, IL 62703 (217) 670-2161 heartlandheatingcooling.net

Reliable customer support

Free quote

Clear pricing policy

Services Offered

Ductless
Emergency services
Indoor air quality
Inspection
Furnace repair
Filters
Maintenance
Ac installation
Ac repair
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 faulty or getting near the end of its lifespan, it likely needs servicing or replacement from an HVAC company. Watch for these indicators your system needs service:

  • Frequent breakdowns and need for repairs
  • Cracking, rust, or corrosion
  • Refrigerant leaks
  • Odd noises when turning on
  • Temperature control issues or thermostat malfunctions
  • Higher than normal energy bills
  • Uneven heating/cooling or poor air circulation
  • An HVAC system that's over 15 years old

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

Cost of HVAC Installation and Maintenance in Jacksonville

What you spend on HVAC installation or maintenance is determined by your system type. Common HVAC unit styles include the following:

  • Split or mini-split: Homes without ductwork for central air frequently have split or mini-split HVAC systems. These systems consist of internal units in each room to regulate temperature, which all connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system operates similar to a normal split system, but has the advantage of being able to draw power from either electric or gas sources.
  • Heat pump: Heat pumps transfer hot and cold air between your home and the outside. These systems don't produce their own heat or AC, so they work more effectively in moderate climates.
  • Packaged heating and air: Packaged HVAC systems are a smart choice for smaller houses. These systems have a single combined AC and heating, normally located in a basement or attic. They're space-saving, energy-efficient, and easy to maintain.

The amount you spend on HVAC maintenance also varies depending on the kind of work you're having done. HVAC systems are complicated and might require different kinds of maintenance. The prices of some common jobs are as follows:

HVAC Unit Type Cost
Split $1,933-$4,928
Hybrid Split $3,917-$7,216
Heat Pump $3,033-$30,903
Packaged Heating and Air $254-$423

Ways to Save Money on HVAC Costs

HVAC upkeep is important, but can be pricey. Thankfully, there are steps homeowners can take to reduce wear and tear on their HVAC and lower future maintenance needs.

  • Keep your system clean. Keeping your condenser fan blades, ductwork, indoor evaporator coil, and grills clean helps your system run and reduces the risk of mold growth. The National Air Duct Cleaners Association recommends cleaning your HVAC system when it starts to look dirty.
  • Change the position of your blinds seasonally. During winter, leaving your blinds open allows your home to benefit from passive solar heating. In the summer, keeping your blinds shut helps to block out heat. Doing both reduces the amount of work your HVAC system is required to do.
  • Monitor for potential problems. Keeping a close eye on the efficiency of your HVAC system — for instance by reviewing your thermostat settings and energy bills — helps you identify and fix problems before they get too expensive.
  • Change filters regularly. Replacing your air filters or washing them every 30–90 days allows efficient air circulation through your system. You should also try to keep debris from accumulating on the outdoor sections of your HVAC.

Service Cost
Filter Replacement $63-$169
Condensor Cleaning $1,269-$3,807
Thermostat Repair $85-$211
Ductwork Cleaning $406-$1,015

How To Choose a Local HVAC Company

It's important to know what makes a good HVAC company. A properly licensed contractor with the right experience will give you confidence that they can fix your system, providing you with effective heating and cooling for your home.

Compare Multiple Bids

Contact at least three HVAC companies for quotes. Describe the issues and have technicians visit to inspect your system if possible. Compare the companies' explanations, solutions, estimated costs, warranties, and timeframes. Avoid providers that pressure you or demand payment upfront.

Check Credentials

When hiring an HVAC provider, choose one with technicians that have the appropriate training, licenses, and experience. In all states, HVAC contractors must 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 at the state level.

The state of Illinois doesn't have state-level licensing requirements for contractors. However, there may be local regulations, so make sure to check with your municipal government to confirm that your contractor meets all the requirements. You can verify an Illinois business license on the Secretary of State's website. You should also check reviews and complaints on sites like Yelp, the Better Business Bureau (BBB), and Google Reviews. Pick a company with glowing reviews and testimonials about good customer experiences.

Understand Work Details

Always make sure you know what a company’s process is like. When getting HVAC repairs, ask your provider to specify which parts need replacement and explain why. Confirm that your technician will clean and test your system after finishing the work to verify proper operation. When replacing your HVAC system, ask the contractor to describe the new brand, features, model, energy efficiency, and estimated installation time. 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

Trustworthy HVAC companies provide warranties for their services. The broader the coverage, the better, so make sure to review warranties between providers. Choose the one that gives you the most coverage at a reasonable 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 Jacksonville, IL

Typically, your HVAC system should be inspected twice a year. After that inspection, your technician will tell you what, if any, services are needed. You should also have an inspection 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 your HVAC system inspected are the spring and fall. Technicians tend to be less busy during these times, so it will be easier to get an appointment. This also ensures that your system is ready for the summer and winter, when it typically gets the most use.

You can save energy throughout the year by making it easier for your HVAC system to maintain your home's temperature. Always keep your thermostat as close to the outside temperature as you can, and try to adjust it only a few degrees at a time. You could also consider installing a smart thermostat.

It takes around 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 might take between half a day and two days. This timeline can be influenced by the size of your home, how easily accessible your system is, and any issues your technician discovers.

For a 2,000-square-foot home, you'll need between 2.5 and 5 tons of air conditioning capacity. For homes over 1,000 square feet, central air is likely to be more effective for cooling than window units.

For a 2,000-square-foot home, you should also look for a furnace that is between 50,000 and 80,000 BTUs (British thermal units).

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

There are several ways you can make your HVAC system more energy-efficient:

  • Keep your air ducts clean and clean or change your air filters on a regular basis.
  • Schedule regular inspections to take care of problems 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 it comes time to replace any part of your HVAC system, see if there are Energy Star-certified or similar environmentally friendly options.

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