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10 Best HVAC Companies in Lake in the Hills, 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. You don't want to spend more than you need to on heating and cooling your Lake in the Hills home, so it's critical that all systems are functioning properly.

Use our guide to the top HVAC companies in Lake in the Hills to find the right one for you and your home. Our topic contractors can help you reduce your bills while still staying comfortable.

Top 10 Best HVAC Companies in Lake in the Hills

JNL Climate Control, Inc.

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215 Prairie Lake Rd, East Dundee, IL 60118 (847) 358-2251 jnlclimatecontrol.com

Clear pricing policy

Informative resources

Free quote

Reliable customer support

Prompt service delivery

Services Offered

Emergency services
Thermostat installation
Inspection
Maintenance
Ducting
Boiler repair
Ductless
Boiler installation
Indoor air quality
Ac repair
Ac installation
Furnace installation
Furnace repair
Radiant heating

Tempco Heating & Air Conditioning

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2511 Technology Dr #101, Elgin, IL 60124 (847) 670-7000 tempcoheatingandac.com

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Free quote

Informative resources

Reliable customer support

Services Offered

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

Air Blue Heating and Cooling

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1154 N Main St Unit D, Algonquin, IL 60102 (847) 250-1703 airblueinc.com

Prompt service delivery

Clear pricing policy

Free quote

Reliable customer support

Informative resources

Services Offered

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

Green Air Care

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204 Northwest Hwy, Fox River Grove, IL 60021 (847) 275-9585 greenaircare.com

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Free quote

Informative resources

Clear pricing policy

Services Offered

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

Lea Heating & Air Conditioning

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570 Rock Rd Dr C, East Dundee, IL 60118 (847) 428-6660 leaheating.com

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Informative resources

Prompt service delivery

Free quote

Clear pricing policy

Services Offered

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

Climate Control Services LLC

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13N085 Coombs Rd Unit D, Elgin, IL 60124 (630) 906-9768 climatecontrolservices.net

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Free quote

Clear pricing policy

Reliable customer support

Services Offered

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

Northern Continental Heating & Cooling, Inc.

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740 McArdle Dr Unit C, Crystal Lake, IL 60014 (815) 459-9412 northerncontinental.net

Prompt service delivery

Reliable customer support

Clear pricing policy

Services Offered

Ac repair
Inspection
Ductless
Ac installation
Emergency services
Geothermal heating
Maintenance
Indoor air quality
Furnace installation
Furnace repair

Expert Home Solutions

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1205 Rattray Dr, Algonquin, IL 60102 (847) 376-8094 experttoday.pro

Prompt service delivery

Clear pricing policy

Reliable customer support

Free quote

Informative resources

Services Offered

Ventilation
Ac repair
Ac installation
Filtration
Uv purifiers
Indoor air quality
Ductless
Maintenance
Radiant heating

Leith Heating and Cooling Inc.

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2587 Millennium Dr Unit J, Elgin, IL 60124 (224) 509-9861 leith-hvac.com

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Clear pricing policy

Reliable customer support

Services Offered

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

Compass Heating and Air Conditioning Inc.

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1051 E Main St #106, East Dundee, IL 60118 (630) 504-8688 compassheatingandair.com

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Reliable customer support

Informative resources

Clear pricing policy

Services Offered

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

  • Strange noises when turning on
  • Refrigerant leaks
  • Unusually high energy bills
  • Temperature control issues or thermostat malfunctions
  • Frequent breakdowns and need for repairs
  • Rust, cracking, or corrosion
  • Poor air circulation or uneven heating/cooling
  • An HVAC system that's over 15 years old

Schedule an inspection if you notice any of these issues. A local technician can inspect your system, identify problems, and determine whether you need to fix or replace your HVAC.

Cost of HVAC Installation and Maintenance in Lake in the Hills

HVAC installation or maintenance costs vary depending on your system. Common HVAC unit varieties include the following:

  • Split or mini-split: If your home lacks the right ductwork for central air or heating, you probably have a split HVAC system. Split or mini-split systems consist of internal units that regulate the temperature in individual rooms. These interior units are all connected 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 gas or electricity for power.
  • Heat pump: Heat pumps transfer warm and cool air between your home and the outdoors. They don't create their own heating and cooling, so they work more efficiently in more moderate climates.
  • Packaged heating and air: Packaged HVAC systems are a good choice for smaller houses. These systems have a single combined AC and heating, typically located in an attic or basement. They're space-saving, cost-effective, and easy to maintain.

HVAC costs differ based on the services needed. HVAC systems are complex and may need several types of maintenance. Costs for common jobs are as follows:

HVAC Unit Type Cost
Split $1,932-$4,924
Hybrid Split $3,914-$7,211
Heat Pump $3,031-$30,881
Packaged Heating and Air $254-$423

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 ways to minimize progressive deterioration and reduce the frequency of breakdowns.

  • Change filters regularly. Replacing your air filters or washing them every 1–3 months allows effective air circulation through your HVAC system. Also try to keep debris from accumulating on the outside components of your HVAC.
  • Monitor for potential problems. Keeping an eye out for problems, for instance by routinely checking your thermostat and energy bills, helps you resolve them before they get too expensive.
  • Keep your system clean. Cleaning your grills, condenser fan blades, ductwork, and indoor evaporator coil regularly helps keep your HVAC system working 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. Opening your blinds in winter allows passive solar heat into your house. Closing your blinds in summer blocks some heat from getting indoors. Both of these measures help lower the work required from your house's HVAC system.

Service Cost
Filter Replacement $63-$169
Condensor Cleaning $1,268-$3,804
Thermostat Repair $85-$211
Ductwork Cleaning $406-$1,014

How To Choose a Local HVAC Company

Knowing what makes a trustworthy HVAC company is crucial for an easy installation or repair. An experienced, credentialed HVAC contractor gives you confidence your system can provide reliable heating and air conditioning year-round.

Compare Multiple Bids

Request estimates from at least three HVAC contractors. 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 contractors that pressure you or demand payment before work.

Check Credentials

Choose an HVAC company with highly trained technicians who have proper licensing and experience. HVAC contractors in all states have federal requirements from the Environmental Protection Agency (EPA). To obtain the EPA Section 608 Technician Certification, individuals 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 at the state level.

There are no state-level licensing requirements for contractors in Illinois. 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. You should also check reviews and complaints on sites like Google Reviews, Yelp, and the Better Business Bureau (BBB). Pick a company with positive reviews and reports of good customer experiences.

Understand Work Details

Always make sure you know what a company’s process looks like. When HVAC repairs are needed, ask your provider to list which parts require replacement and why. Confirm that your technician will clean and test the system afterward to ensure proper operation. When replacing your HVAC, ask the installation company to provide details on the new features, brand, energy efficiency, estimated installation time, and model. Before work begins, make sure you understand the process your provider will use to select the correctly sized system for your home and what the cost will be.

Compare Warranties

Reliable HVAC companies offer warranties on repairs and installations. The more complete the coverage, the better. Compare warranty details between providers and pick the one that offers the best protection within your budget.

Get Quote in Writing

Get written estimates before beginning HVAC work. The quote should outline costs for both materials and labor. Review all terms carefully before signing.

Frequently Asked Questions About HVAC in Lake in the Hills, IL

You should have your HVAC system inspected twice annually. After completing their inspection, your technician will tell you what services are required. You should also schedule an inspection if you start noticing issues such as strange noises, unusual smells, or leaks. If your system has ductwork, it should be inspected every few years.

Generally, it's best to schedule inspections in the spring and fall, as these times tend to be less busy. This also helps get your system ready for the summer and winter, when it probably sees the most use.

You can save energy throughout the year by reducing the amount of work it takes for your HVAC system to maintain your home's temperature. Always keep your thermostat as close to the outside temperature as possible, and try to adjust it only a few degrees at a time. You might also consider getting 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 may take between half a day and two days. This timeline can be affected by the size of your home, how easily accessible your system is, and any issues your technician runs into.

For a 2,000-square-foot home, try to purchase 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. Generally, if your home is over 1,000 square feet, central air will be more effective than window air conditioning units.

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

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

  • Make sure your air ducts remain clean, and change or clean your air filters on a regular basis.
  • Schedule 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 is comfortable.
  • When it comes time to replace any part of your system, explore Energy Star-certified or similar environmentally friendly options.

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