HVAC Services - Delfinohvac

Emergency HVAC & Refrigeration Repair

When your business can’t wait. Priority dispatch across the full Chicago–Milwaukee corridor.

Glycol, air-cooled, and water-cooled chillers for breweries, food processing, commercial buildings.

Commercial kitchen ventilation — fire code and health department compliance guaranteed.

Electronic, ultrasonic, and UV dye methods. We find leaks other contractors consistently miss.

Cold-climate rated systems for IL and WI winters. Up to 50% energy savings vs traditional.

Central air, rooftop units, ductless mini-splits — all makes and models serviced and installed.

Gas and electric furnaces for commercial and residential. Annual maintenance plans available.

Manitowoc, Hoshizaki, Scotsman and more. Full repair, descaling, sanitization and maintenance.

Defrost systems, compressors, door heaters — same-day priority when product is at risk.

Fast response before inventory is at risk. FDA 40°F temperature compliance verified every visit.