We're here to help

Mundelein 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 Mundelein.

We have served over 1,070 customers in Mundelein, Illinois and over 42,213 customers in the surrounding Lake County area.

Schedule Appointment
Furnace Installation

A Service Company You Can Trust

Years of Experience

Customers Served

Customers Served

128,072 Customers Served in Illinois and Wisconsin

42,213 Customers Served in Lake County

1,070 Customers Served In Mundelein

Zip codes served: 60060

CUSTOMER REVIEWS From Mundelein, Illinois

Satisfied Lindemann Customers

Quote Icon
Star Full Star Full Star Full Star Full Star Full

Lindemann has maintained our boiler for the past two years. They have done a great job. There has been no knocking in the pipes since they have taken over the care of our heating system. 12/1/2022 Update- Our circulation pump died last night and Lindemann came this morning to replace it. It took Scott some […]

Kenneth I · September 26, 2022 Customer Review

Read Full Review

Mundelein, Illinois Services

Heating & Cooling

Heating & Cooling

Trusted by Our Customers in Mundelein, Illinois

Mundelein’s variable climate—from chilly winters to humid summers—tests HVAC systems year-round. By scheduling maintenance and installing advanced, efficient models, residents can stay comfortable without breaking the bank.

  • Seasonal Checkups – Plan AC inspections in spring and furnace tune-ups in fall.
  • Energy-Efficient Upgrades – Modern units typically handle significant temperature changes more smoothly.
  • Thermostat & Zoning Controls – Designate zones to cool or heat high-traffic rooms only.
  • Indoor Air Quality Enhancements – Purifiers or dehumidifiers improve overall health and comfort indoors.
  • Upgrading Older Systems – Replacement equipment reduces ongoing service costs and disruptions.
  • Allergies & Air Quality – Switch filters often to control dust, dander, and pollen.
  • Emergency Repairs – Keep a skilled HVAC tech’s number handy for sudden malfunctions.