About Karalis Mechanical Services

Karalis Mechanical Services has a long history of serving the communities of Delaware County, the Main Line, and parts of Montgomery and Chester County.

Growing up, Paul Karalis, owner, saw the value and felt the pride of serving local home owners by working with his father’s electrical contracting business. Determined to continue the family’s tradition of developing a community-based business, Paul created Karalis Mechanical Services.

Paul runs one of the area’s fastest-growing local service companies specializing in residential and commercial HVAC services. Over time, the company has become one of the top home generator and commercial refrigeration companies in the region.

Karalis Mechanical Services provides comprehensive top-quality service and repair for all air conditioners, heaters, commercial refrigeration units and electrical components. The company has a great service record and often the most-competitive rates.

Not only is Karalis Mechanical Services one of the area’s top HVAC companies, but we are also one of the region’s more reliable home generator installation companies.

Located at 2035 Sproul Road in Broomall, Karalis Mechanical Services is ready to respond to any HVAC emergency and looks forward to serving you. Call us at 610-886-5000.