R & J Preventive Maintenance Inc

R & J Preventive Maintenance Inc has maintained a strong presence in Chicago's home service sector, earning a 4.8-star average across 25 verified client assessments. Founded by Juliano and Rich, this family-oriented operation has positioned itself as a one-call solution for residential and light commercial property upkeep, handling everything from fundamental heating and cooling systems to sophisticated kitchen appliances including Sub-Zero refrigeration units, Bosch cooktops, and Zephyr range hoods. The company maintains active service coverage throughout the metropolitan area, responding to calls from downtown high-rises to outer neighborhood bungalows.

What distinguishes this contractor is their same-day diagnostic commitment and multi-trade capability. When a Sub-Zero 650 from the late 1990s failed, they dispatched a technician for same-day assessment and initiated repairs within two business days, a timeline nearly unheard of in the service industry. Their team leverages relationships with original manufacturers to source parts efficiently, and they provide post-service maintenance guidance that helps prevent recurring problems, such as showing clients how to avoid dishwasher drain clogs. The operation runs with genuine transparency: multiple reviewers described conversations directly with Juliano, Rich, and lead technician Chris about repair options and troubleshooting strategies.