D.M. Dykstra & Co.
D. M. Dykstra & Co. provides a full range of residential heating, ventilation and air conditioning (HVAC) services including:
- Heating and air conditioning services
- New equipment installation
- Duct cleaning and sealing
- Indoor air quality and comfort solutions
- 24-hour emergency service
D.M. Dykstra & Co. has been providing air conditioning and heating installation, repair and maintenance in Chicago’s south suburbs for over 85 years. With us, you can count on the experience of highly trained technicians. The North American Technician Excellence (NATE) is the leading certification program for technicians in the heating, ventilation, air conditioning and refrigeration industry, and is the only certification test supported by the entire industry. NATE certification means that we are certified to do the job right.
Air Conditioning and Heating Maintenance
To help customers keep their heating and air conditioning units in tip-top working order, we offer an annual, 20-point system checkup and maintenance program. We look for dangerous gas leaks, calibrate thermostats and change air filters to help you get the greatest benefit from your HVAC system. We care about your comfort, and can make recommendations for products like air purifiers and humidifiers that will help keep your indoor environment fresh and comfortable.
We are a Carrier distinguished dealer and have been honored with the prestigious Carrier President’s Award. These accolades attest to our commitment to provide excellent customer care and satisfaction, high-quality service and knowledge of industry best practices. We are also a factory-authorized dealer for Carrier products, which meet the strict energy efficiency requirements of Energy Star and the Department of Energy’s SEER ratings.
*Nicor Services and Nicor Home Services are affiliates of Nicor Gas and are not regulated by the Illinois Commerce Commission. Customers are not required to buy products or services from either Nicor Services or Nicor Home Services in order to receive the same quality service from the gas utility.