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10 Best HVAC Companies in Park City, IL

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Written By Bradford Cuthrell

Last Updated April 2024

On average, Americans devote 55% of their energy usage to heating and cooling their home, according to the Department of Energy. With the cost of living in Park City, you're probably eager to reduce your energy bills.

Our guide to the top HVAC companies in Park City can help you get your system into top shape, allowing you to save money while staying comfortable.

Top 10 Best HVAC Companies in Park City

Libertyville Unique Indoor Comfort - Now AA Service Co

Libertyville Unique Indoor Comfort - Now AA Service Co Logo

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624 Second St, Libertyville, IL 60048 (847) 362-1910 aaserviceco.com

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Clear pricing policy

Reliable customer support

Informative resources

Services Offered

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

Precision Today Plumbing Heating Cooling Electrical (Miller's Area Heating)

Precision Today Plumbing Heating Cooling Electrical (Miller's Area Heating) Logo

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112 Center St, Grayslake, IL 60030 (847) 752-4746 precisiontoday.com

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Reliable customer support

Informative resources

Prompt service delivery

Clear pricing policy

Services Offered

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

GSHA Services, LTD

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11 N Skokie Hwy #111c, Lake Bluff, IL 60044 (224) 507-6107 gshaservices.com

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Prompt service delivery

Clear pricing policy

Reliable customer support

Services Offered

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

Blue Star Heating and Cooling

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1840 Industrial Dr Ste 280, Libertyville, IL 60048 (847) 797-4232 bluestarillinois.com

Clear pricing policy

Reliable customer support

Free quote

Informative resources

Services Offered

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

Herchenbach Mechanical Inc.

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830 Magnolia Ave, Gurnee, IL 60031 (847) 260-9335 herchenbach.com

Prompt service delivery

Informative resources

Reliable customer support

Free quote

Clear pricing policy

Services Offered

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

North Shore Heating & Cooling

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1047 E High St, Mundelein, IL 60060 (847) 729-1040 northshoreheatingandcooling.com

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Prompt service delivery

Informative resources

Reliable customer support

Free quote

Services Offered

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

Thornton Heating Service, Inc.

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19083 W Casey Rd, Libertyville, IL 60048 (847) 905-1608 thorntonheating.com

Clear pricing policy

Reliable customer support

Informative resources

Services Offered

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

Air Kings Heating And Cooling

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18880 Oak Ave, Mundelein, IL 60060 (847) 621-2263 callairkings.com

Free quote

Prompt service delivery

Reliable customer support

Services Offered

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

Modern Heating & Plumbing Co.

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1949 Swanson Ct, Gurnee, IL 60031 (847) 565-1334 modernheatingco.com

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Prompt service delivery

Informative resources

Clear pricing policy

Services Offered

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

Allied Air Conditioning & Heating Corp.

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203 Peterson Rd, Libertyville, IL 60048 (847) 367-8989 alliedairheat.com

Reliable customer support

Informative resources

Free quote

Clear pricing policy

Services Offered

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

A malfunctioning or aging HVAC system probably needs professional attention from a technician who can make repairs or install a new unit. Look out for these common signs that your HVAC needs service:

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

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

Cost of HVAC Installation and Maintenance in Park City

HVAC installation or maintenance prices change depending on your system. Common HVAC unit types 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 indoor units in each room to regulate temperature. These 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 utilize energy from either electric or gas sources.
  • Heat pump: Heat pumps transfer warm and cool air between your home and the outside. These systems don't produce their own heat or AC, so they work better in milder climates.
  • Packaged heating and air: Packaged HVAC systems are a good choice for smaller houses. They have a single heating and cooling unit, typically in an attic or basement. This unit is often compact, energy-efficient, and easy to maintain.

HVAC maintenance prices vary based on the services needed. HVAC systems are complicated and may need a number of types of maintenance. Costs for common jobs are as follows:

HVAC Unit TypeCost
Split$1,973-$5,030
Hybrid Split$3,998-$7,366
Heat Pump$3,096-$31,544
Packaged Heating and Air$259-$432

Ways to Save Money on HVAC Costs

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

  • Monitor for potential problems. Monitoring your system for problems — for example, by checking your thermostat and energy bills routinely — helps you catch issues before they get too expensive.
  • Keep your system clean. Cleaning your condenser fan blades, indoor evaporator coil, ductwork, and grills regularly helps your HVAC system work efficiently and reduces the risk of mold growth. The National Air Duct Cleaners Association recommends cleaning your HVAC system when it begins 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 during the summer helps prevent some heat from getting inside. Doing both helps lessen the strain on your HVAC.
  • Change filters regularly. Air flows through your HVAC system most effectively when you change out or clean the filters every 1–3 months. Also avoid letting debris pile up on the external sections of your HVAC.
ServiceCost
Filter Replacement$65-$173
Condensor Cleaning$1,295-$3,886
Thermostat Repair$86-$216
Ductwork Cleaning$414-$1,036

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 air conditioning and heating in your home.

Compare Multiple Bids

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

Check Credentials

When picking an HVAC company, choose one with technicians that have the proper training, licenses, and experience. HVAC contractors in all states must obtain a Section 608 Technician Certification from the Environmental Protection Agency (EPA). This certification is mandatory for all technicians 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 on a state-by-state basis.

Illinois doesn't have state-level contractor licensing requirements. 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 also verify an Illinois business license on the Secretary of State's website. Also look at a company's reviews and complaints on sites such as the Better Business Bureau (BBB), Google Reviews, and Yelp. Pick a company with glowing feedback and good customer testimonials.

Understand Work Details

Make sure you know the details of your project before starting. If HVAC repairs are required, have your provider list which parts require replacement and why. Get confirmation that your technician will clean and test the entire system after the repair to ensure that everything works. For replacement, ask the contractor to explain the new HVAC system estimated installation time, brand, energy efficiency, features, and model. Before signing a contract, you should understand the process your provider will use to properly size the system for your home and the price you'll pay.

Compare Warranties

Reliable HVAC companies offer warranties on service and equipment installations. The more complete the coverage, the better. Review warranty details between providers and pick the one that offers the best protection for the fairest price.

Get Quote in Writing

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

Frequently Asked Questions About HVAC in Park City, IL

Typically, you should have your HVAC system inspected twice a year. After an inspection, your technician will tell you what, if any, services are needed. You should also have an inspection if you start to notice any issues, such as 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 an HVAC inspection are the spring and fall. Technicians tend to be less busy during these times, making it 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 your home's temperature. During all seasons, keep your thermostat as close to the outside temperature as you can, and avoid making drastic changes — adjust it only a few degrees at once. You could also consider getting a smart thermostat.

Generally, whole-system HVAC installation or replacement takes one to three days. Installing or replacing an air conditioning unit or a furnace takes anywhere from about half a day up to two days. The exact amount of time will be based on things like the size of your house, how easily accessible different areas are, and whether your technician runs into 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 look for an air conditioning unit with between 2.5 and 5 tons of capacity. Usually, if your home is over 1,000 square feet, central air will be more effective than window air conditioning units.

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

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

  • Keep ductwork 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 system, see if there are Energy Star-certified or other environmentally friendly options.

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