Clean & Check Special
Get a Thorough Check for Just $75!
It's important to make sure your system is well-maintained and running in top condition. For a limited time, only $75.00 for a thorough Clean & Check if paid at time of service! Includes new filter for your furnace.Learn More
Indoor Air Quality
Considering you spend so much of your time at home, shouldn’t it be the one place where you feel safe to breathe?
Yet the air inside your home could be up to five times more polluted than outdoors. Pollen and mold spores enter through open doors and windows, bacteria and viruses spread between family and friends, fine dust particles get kicked up from floors and furniture and dander and fur fall from pets.Learn More
Lemanski Heating & Air Conditioning offers indoor air quality testing using Air Advice monitors. We can test the quality of your home's air by simply setting up our monitor in your home for 5 days. The monitor will test for particle allergens, chemical pollutants, carbon dioxide, temperature, relative humidity, and carbon monoxide. We will provide a detailed report of your home's indoor air quality and will go over your options to correct the quality of your home's indoor air.
Energy Efficiency is not just a buzz phrase, but a practical way to conserve energy and save money. Reduce your eco footprint and your energy bills at the same time with energy efficient heating and cooling units.
Although the efficiency of your cooling and heating equipment will have the greatest impact on your energy usage, other factors will also help reduce energy costs.
Lemanski Heating & A/C has been serving Northwestern Illinois since 1991. We offer a 24 hour emergency service 365 days a year if needed. NATE certified factory trained technicians are ready to serve you. Lemanski’s offers a money back guarantee on all installations. We are a full service contractor offering new construction, remodeling, and repairs to most brands.
We are licensed, bonded, and insured; offering high efficiency boilers, geothermal systems, air cleaners, and indoor air quality systems.