10 Best HVAC Companies in Effingham, IL

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Last Updated: February 25, 2025

On average, 55% of energy use in American homes goes toward heating and cooling, according to the U.S. Department of Energy. With so much money spent on cooling and heating your Effingham home, you want to ensure that you're getting the best return on your investment.

A top 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 put together this guide to the best HVAC companies in Effingham.

Top 10 Best HVAC Companies in Effingham

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Air King Inc.

Air King Inc. Logo

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250 E Eldorado St, Decatur, IL 62523 (217) 203-8466 airkinginc.com

Reliable customer support

Free quotes

Informative resources

Clear pricing policy

Services Offered

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

Brown's Heating & Air Conditioning

Brown's Heating & Air Conditioning Logo

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20500 Emerald Rd, Carlyle, IL 62231 (618) 322-7162 brownsheatingandairconditioning.com

Clear pricing policy

Services Offered

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

J & R Appliances / Mechanical

J & R Appliances / Mechanical Logo

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User Rating

1001 Broadway St, Mt Vernon, IL 62864 (618) 327-8495 jrappliances.net

Clear pricing policy

Reliable customer support

Informative resources

Free quote

Prompt service delivery

Services Offered

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

Design-Air Heating & A/C, LLC

Design-Air Heating & A/C, LLC Logo

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1201 N 19th St, Decatur, IL 62521 (217) 429-1105 designairhvac.com

Informative resources

Free quotes

Reliable customer support

Services Offered

Indoor air quality
Filtration
Ductless
Maintenance
Furnace repair
Radiant heating
Emergency services
Furnace installation
Ac repair
Ac installation

Yard Heating & Cooling

Yard Heating & Cooling Logo

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User Rating

100 S Spresser St, Taylorville, IL 62568 (217) 516-3768 yardheatingandcooling.com

Free quotes

Clear pricing policy

Reliable customer support

Informative resources

Services Offered

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

Neuhaus Heating And Air Inc

Neuhaus Heating And Air Inc Logo

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User Rating

10235 Old Rte 66, Litchfield, IL 62056 (217) 324-2818 neuhaushvac.com

Reliable customer support

Clear pricing policy

Informative resources

Services Offered

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

Atteberry & Marshall Heating & Air

Atteberry & Marshall Heating & Air Logo

Our Rating

User Rating

102 Illini Ave, Allenville, IL 61951 (217) 752-6867 atteberrymarshall.com

Reliable customer support

Services Offered

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

B & E Heating & Cooling Inc

B & E Heating & Cooling Inc Logo

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User Rating

1505 12th St #2039, Lawrenceville, IL 62439 (618) 943-6211 bandeheatingandcooling.com

Informative resources

Free quote

Reliable customer support

Clear pricing policy

Prompt service delivery

Services Offered

Ventilation
Indoor air quality
Ac installation
Maintenance
Emergency services

Cripe Heating & Air

Cripe Heating & Air Logo

Our Rating

User Rating

1313 W Rattan Ave, Decatur, IL 62526 (217) 521-2486 cripeheatingandair.com

Free quotes

Services Offered

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

Hunter Appliance, Heating & Air

Hunter Appliance, Heating & Air Logo

Our Rating

User Rating

1130 N 5th St, Vandalia, IL 62471 (618) 283-3224 hunterhvac.com

Informative resources

Free quotes

Clear pricing policy

Services Offered

Ductless
Maintenance
Indoor air quality
Furnace installation
Ac installation
Ac repair
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 is malfunctioning or getting old, you might need an HVAC contractor for maintenance or replacement. Look for these common signs that your system needs professional attention:

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

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

Cost of HVAC Installation and Maintenance in Effingham

What you pay for HVAC installation or maintenance depends on your system style. Common HVAC unit styles include the following:

  • Split or mini-split: If your home's ductwork isn’t suited for a central HVAC system, you probably have a split or mini-split system. Split systems have indoor units in each room to regulate temperature; these indoor units all connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system works almost the same as a standard split system. It has the benefit of having the capability to use either electricity or gas for power.
  • Heat pump: Heat pumps work by circulating hot and cold air between your home and the outdoors. These systems don't produce heat or air conditioning themselves, and are more suited to more moderate climates.
  • Packaged heating and air: Packaged HVAC systems are a smart choice for smaller houses. They have a single heating and cooling unit, usually in a basement or attic. This unit is often small, cost-effective, and easy to maintain.

The amount you spend on HVAC maintenance also varies depending on the kind of work being done. HVAC systems are complicated and may require different kinds of maintenance. The cost of some common repairs is as follows:

HVAC Unit TypeCost
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

It's important to repair or replace your HVAC system when it's broken, but it can also be expensive. Fortunately, there are steps you can take to reduce wear and tear on your system.

  • Monitor for potential problems. Monitoring your system for issues — for example, by checking your thermostat and energy bills regularly — helps you catch issues before they get too expensive.
  • Keep your system clean. Keeping your grills, indoor evaporator coil, ductwork, and condenser fan blades clean helps your system run and reduces the chance of mold growth. The National Air Duct Cleaners Association recommends cleaning your HVAC system whenever it begins 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 lowers the amount of work your HVAC system must perform.
  • Change filters regularly. Changing or cleaning your air filters every 30–90 days helps air flow efficiently through your HVAC system. We also recommend regularly clearing dirt and debris away from the outside areas of your system.
ServiceCost
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

Knowing the indicators of a reliable HVAC company is key for a smooth installation or repair. Picking an established business with certified technicians gives you assurance your HVAC system will deliver consistent coolig and heating year-round.

Compare Multiple Bids

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

Check Credentials

It's important to choose an HVAC company that employs technicians with the appropriate qualifications and expertise. 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.

There are no state-level licensing requirements for contractors in Illinois. However, there may be local regulations. Be 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. Checking reviews on the Better Business Bureau (BBB), Google Reviews, Yelp, and similar sites can aid your decision as well. Choose a company with great reviews and stories of positive experiences from customers.

Understand Work Details

Always make sure you know what a company’s process looks like. When getting HVAC repairs, ask your provider to specify which parts require replacement and explain why. Confirm that your technician will clean and test your system afterward to ensure proper operation. When getting a replacement, ask your contractor to explain the new HVAC system energy efficiency, brand, features, estimated installation time, and model. Before work begins, 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 back their work with warranties. Compare warranties from different companies, remembering that more comprehensive coverage is better. Look for the provider that offers the most coverage for a fair price.

Get Quote in Writing

Always get HVAC bids in writing before work begins. A comprehensive quote will cover costs for both materials and labor. Make sure that you agree to all terms before signing the contract.

Frequently Asked Questions About HVAC in Effingham, IL

Normally, you should have your HVAC system inspected twice a year. After an inspection, your HVAC technician will tell you what services are required. You should also have an inspection if you notice any new issues, like leaks, unusual smells, or strange noises. If you have ductwork in your home, 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, so it will be easier to get an appointment. This also ensures that your system is ready for the summer and winter, the times of the year when it sees the most use.

You can save energy throughout the year by making it easier for your HVAC system to maintain the temperature of your home. During all seasons, keep your thermostat as close to the outside temperature as possible, and try to adjust it only a few degrees at once. You could also consider installing a smart thermostat.

Generally, HVAC installation or replacement takes between one and three days for the entire system. Installing or replacing a furnace or air conditioning unit takes anywhere from about half a day up to two days. The exact amount of time will vary depending on factors like the size of your home, how easily accessible different areas are, and whether your technician finds any problems.

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

For a 2,000-square-foot home, you'll also want to purchase an air conditioning unit with between 2.5 and 5 tons of capacity. Typically, if your home is over 1,000 square feet, central air will be more effective than window air conditioning units.

There are a number of ways you can make your HVAC system more energy-efficient:

  • Make sure your air ducts remain clean, and change or clean your air filters regularly.
  • Have regular inspections to take care of problems as they arise.
  • Make sure your doors and windows are well-sealed and keep your attic well-ventilated.
  • Install a smart thermostat. If you don't want to or can't buy one, try to keep the temperature indoors 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 other environmentally friendly options.

Other Effingham, IL Home Services

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