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IN BUSINESS SINCE 1926, Malko Communication Services is one of Chicago’s leading Union Electrical Contractors. For three generations, Malko has always been at the forefront of emerging technologies and customer satisfaction.  From our inception, Malko has helped bring cutting edge technologies to our customers.  Our first initiative involved converting homes from gas to electric and we’ve continued to identify and implement new technologies and services for almost 100 years! 

Malko is a complete communications installation and service contractor, specializing in AV, DAS, Security, low-voltage solutions, services, and systems. General Contractors, Electrical Contractors, Building Owners,
End-Users, Tenants, Public/Government Bodies, and other Industry Partners turn to Malko for an unsurpassed level of technical expertise, reliable service, financial strength, and guaranteed performance.

MALKO IS AN INDUSTRY LEADER in AV, DAS, Security, and Low Voltage Installations. We are committed to exceeding industry standards by insuring all of our technicians are trained and certified in every product we install. Malko is the first to embrace innovations in technology, services, products, practices, and management.


Malko is BICSI certified for voice, data, and fiber optic installations, and maintains certifications from numerous manufacturers. In addition, we are leading members of several trade associations and industry councils, including National Electrical Contractors Association (NECA). Malko is licensed as a private alarm contractor and private alarm agency, as well as holding a Supervising Electrician License.

Why Choose Malko?


Every Malko project is personally supported by a company owner or principal with the knowledge and authority to make decisions and support all project stakeholders.


Some of the largest and most technically advanced electrical installations in Chicago construction history were performed by Malko.


Malko’s sound financial position and bonding capability, coupled with nearly a century of history, consistently places our Company, Partners, and Projects in a position to succeed.


Almost a century in the making, three generations of hard work and always putting the customer is the foundation that we work from to build trust and provide value in every interaction.



Founded in 1926

Principal Participation 

Private Alarm Contractor License

Supervising Electrician License 

Privately Held Company

Emerging Technology Focused

Security Solutions

Audio Visual Solutions

Wireless/DAS (Distributed Antenna Systems)


Voice, Data and Video Integration

Electrical Installations

Service and Maintenance

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