Toennies Service Co

Toennies Service Co maintains a perfect 5.0-star rating across 28 verified customer reviews in Damiansville, Illinois. This independently operated HVAC contractor focuses on residential heating and cooling solutions throughout the metro east region, including Damiansville and surrounding communities. The company operates standard weekday hours from 8 AM to 4:30 PM, Monday through Friday, providing scheduled appointments for installations, repairs, and routine maintenance.

What distinguishes Toennies Service Co is their specialized expertise in geothermal heating and cooling systems. Multiple reviewers specifically cite the team's knowledge of geothermal technology, describing them as the experts in the metro east for both installation and repairs. The company handles water furnace installations, conventional AC replacement, and comprehensive system servicing, with particular strength in energy-efficient geothermal solutions that require specialized installation skills.

Customer reviews highlight several technicians by name, including Jake Griesbaum, who responded quickly when a customer's parent's AC failed during Mother's Day weekend, arranging Monday replacement. Reviewers also mention Steve and Travis handling geothermal water furnace installations, with praise for their hard-working approach. Tiffany Brookmyer's review notes the company accommodated same-day service requests and provided parts replacement at prices described as very reasonable compared to other area contractors.