R/js Central

Indoor Air Quality is important, now more than ever. It is a critical aspect of your HVAC system that is often overlooked. Properly installed Indoor Air Quality system can provide a comfortable and safe environment for your residence or commercial space. On average, people who live in Cook County, IL spend about 90% of each day indoors; during very cold or very hot weather that rises to almost 100%.

The team at RJ's Heating, Cooling, & Water Heaters have decades of experience in the fabrication and installation of metal products and ductwork. We can work on your residential, commercial or light industrial designs and coordinate with other on-site teams to make sure everything happens smoothly.

RJ's Heating, Cooling, & Water Heaters has decades of experience providing furnace repair service to Cook County, IL residents from our Harwood Heights, IL home. If your gas furnace isn't running properly and you need help now, we're your one call for emergency professional furnace repairs. Our licensed, factory trained, and insured heating techs offer guarantee service on time, done right and priced right.

RJ's Heating, Cooling, & Water Heaters takes the worry out of heating season with our Comfort Club. All gas furnace manufacturers strongly recommend annual maintenance to ensure safe and reliable furnace operation, and to prolonged the life our your equipment. Don't wait until the peak of summer or winter to discover your system is malfunctioning!

Family owned RJ's Heating, Cooling, & Water Heaters have decade of experiences helping Chicago area homeowners and businesses with their winter comfort needs. By far the most popular heating system in Cook County, IL are ducted gas furnaces. If you're building a new home, or if your existing Harwood Heights area natural gas furnace is more than 12 years old you should consider upgrading to a new efficient and reliable Armstrong gas furnace.