About D. M. Dykstra & Company

At D. M. Dykstra & Co. we believe that your comfort is our business. Founded in Roseland, Illinois, in 1926 by David Dykstra, our heating and air conditioning company has been serving the south suburbs of Chicago, IL for over 85 years. As the company has grown, we have maintained our high standards of customer service and commitment to the communities we serve. Dykstra was acquired in 2001 by Nicor Home Services, who provides quality air conditioning and heating services to greater Chicago and northern Illinois. Dykstra today is still managed by the founder’s son, Richard.

Our HVAC Services

We provide an array of services including:

  • Annual checkups
  • 24-hour emergency repairs
  • Scheduled maintenance
  • Indoor air quality assessment

We offer extended payment plans and free estimates for new equipment.

We’re an Award Winning Heating and Air Conditioning Company

Over the years of serving communities in Chicago, IL, we have been honored with awards from industry leaders like Carrier, a high quality heating and air conditioning company. We are a Carrier distinguished dealer and have received the Carrier President’s Award, the highest honor that Carrier bestows. This means that we put customer service and customer satisfaction first. We follow best business practices and make sure that each job is done right. As a Carrier authorized dealer for the Chicago, IL area, our technicians are certified by the U.S. Environmental Protection Agency in proper handling of refrigerants.

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.

The Chicago, IL Better Business Bureau has rated Dykstra as an A+ accredited heating and air conditioning company. We adhere to their standards of corporate excellence and customer satisfaction.


Business Hours

Open 24 Hours / 7 Days a Week

Service Areas

We are proud to offer service to the South Suburbs of Chicago, IL

*Nicor Home Solutions is an affiliate of Nicor Gas and is not regulated by the Illinois Commerce Commission. Customers are not required to buy products or services from Nicor Home Solutions in order to receive the same quality of service from the gas utility.

Winner In Crestwood, Illinois