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Cary AC, Furnace & Boiler Services

Lindemann provides full-service furnace, water heater, and air conditioning repair, maintenance, and installation. We also service boilers, provide indoor air quality checks, and annual safety checks to our customers in Cary.

We have served over 322 customers in Cary, Illinois and over 42,213 customers in the surrounding Lake County area.

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Furnace Installation

Customers Served

128,072 Customers Served in Illinois and Wisconsin

42,213 Customers Served in Lake County

322 Customers Served In Cary

Zip codes served: 60013

CUSTOMER REVIEWS Near Cary, Illinois

Satisfied Lindemann Customers

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Star Full Star Full Star Full Star Full Star Full

Steve R. And James T. installed new furnace and ac units. They were fantastic! Very friendly and knowledgeable.

Lori D · May 30, 2025 Customer Review

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Star Full Star Full Star Full Star Full Star Full

Thomas K. is great. Has serviced my furnace and installed a new water heater. Today he serviced my AC as part of my maintenance plan. Here are before and after pictures. Will always ask for Thomas and use Lindemann in the future.

Joan D · May 2, 2025 Customer Review

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Star Full Star Full Star Full Star Full Star Full

Thanks for keeping our house warm with your usual good service!

June Z · March 29, 2024 Customer Review

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Star Full Star Full Star Full Star Full Star Full

Our Bryant Evolution thermostat sent us a few error codes in January. I think they were caused by snow sliding off the roof onto the heat pump outdoor coil, blocking its fan, but I asked Lindemann to come check it out, and try to avoid a critical failure during bad future weather. We have an […]

Evan C · January 25, 2024 Customer Review

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Star Full Star Full Star Full Star Full Star Full

Your technician was knowledgeable , efficient and very congenial. I will call your company again and have already referred your company to friends. Thank You jobs are well done.

James N · January 23, 2024 Customer Review

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Star Full Star Full Star Full Star Full Star Full

Very professional and nice! They truly care about getting back to you on a timely matter! I will recommend Lindemann to family and friends! Thank you again

Albertina F · January 15, 2024 Customer Review

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Star Full Star Full Star Full Star Full Star Full

Thomas did a great job installing our water heater. It was not working as well as we would like. Thomas came out the next business day and checked on the unit and installed a separate disconnect for free. I will be giving them more business in the future.

Carol D · November 6, 2023 Customer Review

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Star Full Star Full Star Full Star Full Star Full

What an awesome team of professionals. They not only pointed out some issues, but did a great job during inspection and Tune-up. On top of it, he noticed my sump pump was not working, which saved me a future headache. If you are looking for a great team to work with regardless HVAC and chimney, […]

Anthony B · October 31, 2023 Customer Review

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Cary, Illinois Services

Heating & Cooling

Heating & Cooling

Trusted by Our Customers in Cary, Illinois

Cary’s snowy winters and warm summers force HVAC systems to run in all conditions. Frequent checkups and high-efficiency installations let residents enjoy comfortable homes without facing massive bills.

  • Seasonal Checkups – Inspect furnaces and AC units before harsh weather arrives.
  • Energy-Efficient Upgrades – High-SEER ACs and efficient furnaces adapt well to seasonal demands.
  • Thermostat & Zoning Controls – Tailor temperature in distinct areas to cut down on wasted energy.
  • Indoor Air Quality Enhancements – Combine filtration with moisture control for a healthier atmosphere.
  • Upgrading Older Systems – New models lower operational costs and minimize repairs.
  • Allergies & Air Quality – Replace filters frequently to capture dust, dander, and pollen.
  • Emergency Repairs – Keep an HVAC expert’s contact handy for fast fixes during extremes.
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