Company intelligence
MKJ COMMUNICATIONS
MKJ Communications is the industry leader in engineering and integrating custom, critical communications systems.
About MKJ COMMUNICATIONS
From subways to airports, we’re a WBE/DBE firm that keeps millions of people connected, safe, and on time. With over 250 major public infrastructure projects completed — including for the NYC Transit Authority, Long Island Railroad, NJ Transit, and Amtrak — MKJ has earned its reputation as the industry leader in transit communications and systems integration. Our team brings more than 150 years of combined engineering experience to every project, uniting precision, innovation, and a problem-solving mindset. Whether we’re modernizing legacy infrastructure or designing next-generation systems from the ground up, MKJ ensures seamless integration and lasting performance — delivered on time and on budget. As cities evolve, so do we. MKJ has expanded its reach to include healthcare facilities, commercial properties, and educational institutions, where reliable, future-ready communication systems are mission-critical. Our in-house fabrication and diagnostic testing facility allows us to build, test, and fine-tune every component before it ever hits the field — guaranteeing quality and reliability at scale.
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