Company Overview

We are

Malko Communication Services LLC

IN BUSINESS SINCE 1926, Malko Communication Services is one of Chicago’s leading electrical firms. This is no accident. Three generations of hard work and always putting the customer first brought Malko to the forefront of the industry. Malko continues to move forward, keep pace with technology and stay in touch with our customers’ needs.

Malko is a full-service communications installation and service contractor, specializing in DAS, low-voltage products, services and systems. General contractors, building owners, end-users, tenants, and public and government bodies turn to Malko for an unsurpassed level of technical expertise, reliable service and guaranteed performance.

Quick Facts

  • Established in 1926
  • Strong Bonding Capabilities
  • Private Alarm Contractor License
  • Privately Held Company

Core Offerings

  • AV Installation and Design
  • Security Installation
  • Voice, Data and Video Integration
  • DAS (Distributed Antenna Systems)
  • Electrical Installations
  • Service and Maintenance

MALKO IS AN INDUSTRY LEADER in AV, DAS, Security and Low Voltage Installations. We are committed to continuing education and insuring that all 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 that go on to become industry standards.

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


The best at what we do
Dennis Chmielewski

Executive Vice President

    Dennis Chmielewski

    Meet Our

    Great Team

    Meet our award-winning team responsible for some of the largest, tallest and most technically advanced electrical installations in Chicago construction history.

    Steve Diamond


      Steve Diamond
      Vince Muzzalupo

      Senior Estimator and Project Manager

        Vince Muzzalupo
        Thomas J. Pedergnana II, PMP

        Director of Wireless Networks

          Thomas J. Pedergnana II, PMP
          Garry Saul

          Audio Visual Specialist

            Garry Saul
            Meet the Team

            (847) 626-6600


            5401 Fargo Ave.
            Skokie, IL 60077

            328 S. Jefferson St.
            Chicago, IL 60607