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Lake Geneva 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 Lake Geneva.

We have served over 125 customers in Lake Geneva, Wisconsin and over 586 customers in the surrounding Walworth County area.

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Furnace Installation

A Service Company You Can Trust

Years of Experience

Customers Served

Customers Served

128,072 Customers Served in Illinois and Wisconsin

586 Customers Served in Walworth County

125 Customers Served In Lake Geneva

Zip codes served: 53147

CUSTOMER REVIEWS Near Lake Geneva, Wisconsin

Satisfied Lindemann Customers

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Star Full Star Full Star Full Star Full Star Full

Stephen R. was the technician that serviced my A/C unit and he did a great job. He was very thorough, informative, and he patiently answered all my questions. I would be very happy to have him out for future appointments.

Josh H · May 9, 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

What a great experience I had with this crew. Friendly, efficient and clean! Brandon, Anthony and James were the reason for this 5 star review! Even though the temperature is warming up, I can’t wait to use my cleaned and repaired wood burning fireplace Lindemann Fireplace is now the only Chimney company I will be […]

Linda R · March 25, 2025 Customer Review

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Star Full Star Full Star Full Star Full Star Full

Very pleased. easy to schedule. technicians were professional, kind and informative. plan on being a return customer :). thanks, team Lindemann!

Kevin L · April 4, 2024 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

Great company and fantastic service!! Extremely knowledgeable!!

Chandler C · January 30, 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

I use them for my fireplace, furnace, AC at 3 different locations. I will absolutely continue with them!

Jeffrie L · January 24, 2024 Customer Review

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Lake Geneva, Wisconsin Services

Heating & Cooling

Heating & Cooling

Trusted by Our Customers in Lake Geneva, Wisconsin

Lake Geneva’s tourism-friendly climate oscillates between cold, snowy winters and muggy summers, challenging HVAC systems. Frequent inspections and technology-driven updates help residents maintain cozy indoor conditions year-round.

  • Seasonal Checkups – Schedule furnace assessments in fall and AC tune-ups in spring.
  • Energy-Efficient Upgrades – Modern units handle sudden temperature shifts around the lake more effectively.
  • Thermostat & Zoning Controls – Zone your home to avoid heating or cooling unused areas.
  • Indoor Air Quality Enhancements – Purifiers or humidifiers improve respiratory health and overall comfort.
  • Upgrading Older Systems – Replacing outdated models often lowers repair costs and power bills.
  • Allergies & Air Quality – Regular filter changes capture dust, pollen, and pet dander.
  • Emergency Repairs – Keep a reliable HVAC specialist’s info for urgent fixes in severe weather.