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Wilko Systems, Inc.

Wilko Systems
“Wiring your World since 1989”


Established in 1989, Wilko Systems is a full service electrical contracting firm that wires homes and small businesses in the Greater Boston area while providing the highest attention to detail, safety and customer satisfaction. We are a privately held corporation based in Malden, Massachusetts.

“No job is too small.” We here at Wilko will accommodate all of your electrical needs from a simple repair to the complete rewiring of your home or office space. We are highly skilled in the wiring of new homes, tenant build outs, renovation, electrical safety and maintenance, energy management and electrical design. We understand the complex challenges of new products, innovative technology and wireless inevitability and are always learning how to integrate these needs within your properties electrical system.

All employees at Wilko Systems are highly trained and OSHA10 certified. All projects are staffed with fully licensed electricians and enthusiastic apprentices. We are fully insured, licensed and regularly attend safety meetings, code updates, technology seminars and personal development courses.

President, Bill Kotowski, a Master Electrician and native of Malden founded Kotowski Electrical Services back in 1989. Bill found his niche in the residential renovation market and quickly gained a reputation for promptness, value and for having an incredible eye for detail. As the company grew, Bill decided to change the name in an effort to give it a more global perception.

In his forties and ever evolving, Bill attended Northeastern University in the evenings and online where he obtained a BS in Organizational Leadership. His leadership style is based on positive communication and to promote a bottom-up business model giving his employees the opportunity to make decisions, problem solve and lead all while ensuring that the ultimate goal is the repeat business of a satisfied customer.

A proud board member of the Malden Chamber of Commerce, Bill gets involved in many local charities and events in an effort to boost economic development in his beloved city. Bill has received numerous citations for his involvement including recognition from the Mayor, City Council and the State’s House of Representatives.


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Wilko Systems, Inc.

101A Commercial
Malden, MA 02148
Phone: (781) 322-3173
Categories: Electrical Contractor – Residential; Electrical Contractors;

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Malden Chamber of Commerce • 6 Pleaseant St. Suite 510 • Malden, MA 02148 • (781) 322-4500 •