Trusted HVAC Services in Chicago, IL 60707 - Jacobs Boiler & Mechanical Industries

Our commercial HVAC maintenance focuses on your boiler system's longevity and efficiency. We perform comprehensive inspections of steel or cast iron boilers, check high and low-pressure components, clean and adjust gas-fired burners (like Powerflame or Webster), and calibrate heating control systems. This proactive service helps prevent costly failures, maintains even heat distribution, and ensures your system operates safely and efficiently through Chicago's winters.

Absolutely. Radiator heating imbalance is a common issue in older Chicago buildings, often caused by air in the lines, faulty valves, or sediment buildup in the hydronic piping. Our team specializes in steam and hydronic systems. We start with a free inspection to pinpoint the cause—whether it's a control issue, a problem with the boiler feed, or specific radiators—and provide a clear repair plan to restore balanced, consistent heat throughout your property.

Yes, we provide 24/7 emergency service for industrial and commercial clients. With over 90 years of experience, our technicians are equipped to handle critical failures like boiler tube issues, control system malfunctions, or burner failures promptly. We understand that downtime is costly, especially in Chicago's climate, so we prioritize rapid response and effective repairs to get your essential heating systems back online as safely and quickly as possible.