Kohnen Air Conditioning & Heating | Local HVAC Repair in Germantown, IL
1104 Sycamore St, Germantown, IL 62245
Business Offerings
- HVAC system maintenance
FAQs
What is included in your seasonal HVAC maintenance for my Germantown home?
Our seasonal maintenance is designed to keep your system running reliably through our hot summers and cold winters. For residential customers, our spring and fall checks include inspecting electrical components, cleaning coils, checking refrigerant levels, testing safety controls, and ensuring your furnace's ignition system is ready for the heating season. This preventative approach helps catch minor issues before they lead to a breakdown, improving efficiency and extending the life of your equipment.
My furnace won't ignite on a cold Germantown morning. Can you help?
Absolutely. Furnace ignition failures are a common issue during our Illinois winters and require prompt, expert attention. Our technicians are trained to diagnose and repair all types of ignition systems, from pilot lights to modern hot surface ignitors. We'll check for issues like a faulty ignitor, flame sensor, gas valve, or pressure switch to restore heat to your home safely and efficiently. For ongoing reliability, we recommend our preventative maintenance plan to help avoid these cold-weather emergencies.
Do your technicians have specific training for different types of HVAC systems?
Yes. Every technician on our team holds a degree from Ranken Technical College in residential and commercial HVACR. This foundational training, combined with ongoing education, allows us to service a wide range of systems. We are equipped to work on everything from standard residential units and ductless mini-splits to complex commercial rooftop units, industrial equipment, and specialized geothermal systems. This broad expertise means we can accurately diagnose and solve problems for any home or business in our area.
Company Profile
Kohnen Air Conditioning & Heating, Inc. has been a trusted part of the Germantown community since its founding in 1973 by Gerald Kohnen. Starting as a one-person operation in a family basement, the business grew through a commitment to personal, friendly service, eventually building its permanent home on Sycamore Street. Today, the company is a family-run operation, with Gerry and his wife Ann as partners. Their team of technicians, all graduates of Ranken Technical College, is trained to handle everything from small residential systems to large commercial and industrial equipment, including geothermal solutions. They offer preventative maintenance, duct cleaning, and custom fabrication, carrying forward the same dedication to reliable, community-focused HVAC service that started over five decades ago.
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |
No related companies found.



















