All-Star Heating & Air Conditioning Inc.

All-Star Heating & Air Conditioning Inc. has maintained a presence in DeKalb since 1965, making it one of the longer-established HVAC contractors serving Northern Illinois. The business holds a 4.5-star rating across 138 reviews, reflecting accumulated homeowner feedback over many years. Operating 24 hours daily, the company dispatches technicians throughout Kane County, DeKalb County, DuPage County, and Ogle County. It is important to note that the business has changed hands since its founding, the original owner Greg sold to Jason, who previously operated JNJ Heating and Air Conditioning in the Fox Valley area, and the business subsequently transferred again. The current operation continues under the All-Star name, offering HVAC alongside plumbing and electrical services.

What distinguishes All-Star Heating & Air Conditioning is its breadth across three trades under one service agreement, homeowners can coordinate heating, cooling, plumbing, and electrical work through a single provider. The company carries the Signature Series line of water heaters and generators, along with zone control systems for customized temperature management. They also advertise whole-house generators, duct cleaning, indoor air quality solutions, and commercial cooling services. Their financing options and Home Protection Plan provide recurring maintenance agreements, which some reviewers specifically referenced when discussing their experience.

Two detailed reviews name the technicians who handled their calls. During a summer heat wave, Laura Lundgren's AC failed; Jason arrived within two hours, inspected her system, provided a written quote with clear options, and arranged a loaner window AC unit while waiting for her furnace and AC replacement. The installation team, Justin and Travis, completed the work the following week. Christopher Griffith's review describes Greg arriving at his home to restart a furnace after an evening installation, walking him through troubleshooting steps and then making a house call to ensure the system functioned properly. Both reviews emphasize transparent pricing and respectful on-site conduct.