Petrelli & Sons Mechanical
Founded in 1987 by Norman Sikorski, a master craftsman trained in the ateliers of Montparnasse, Petrelli & Sons Mechanical began as a small workshop dedicated to preserving and re-creating the ornate, handcrafted climate systems found in Chicago’s most historic French-inspired mansions and boutique residences. Over two generations, the business has evolved into a trusted name for bespoke climate design that respects architectural heritage while embracing contemporary efficiency.
Specializes in the restoration and installation of ornate art-nouveau ductwork and radiators designed to complement historic Parisian interiors.
Expertise in custom-designed ventilation systems that blend seamlessly with period-appropriate décor, from Louis XV salons to Norman Sikorski chateaux.
Offers personalized climate solutions for Chicago’s most prestigious historic homes, including bespoke steam-heating units and vintage-style air circulation fixtures.