Service & Maintenance

Servicing and maintaining electrical systems is what VarcoMac is built around. It’s how we got our start, and it is what is at the core of our business today. Our company has over fifty years of history maintaining and fixing systems across the region. From high-tech data centers to food processing and manufacturing plants, we are prepared to tackle systems from all industries.


Preventative maintenance helps keep your building on-line and your systems efficient, but when breakdowns happen, it’s always good to have a company that will respond as fast as possible.

Life Safety

From the most secure government buildings in the Washington metro area to your local post office, VarcoMac understands the importance of having a properly installed, tested, and maintained fire alarm system. Our NICET (National Institute for Certification in Engineering Technologies) Certified fire alarm technicians have both the experience and the specialized training that today's computer based fire alarm systems demand.


VarcoMac has considerable experience with the installation, design, renovation, maintenance, testing, and troubleshooting of fire alarm systems, and our certified technicians are available to you 24-7.

Electrical Controls


Capital Projects

VarcoMac provides solutions unlike anyone else in the region. We don’t simply design, or install, or service. We do all these things – and more. We ensure that our systems have integrity by doing what others can’t. In-house fabrication, design-build and engineering teams that are part of the process at all stages, and cutting-edge equipment comes together to provide you the right solution, at the right price.


When you start out with a system that is built with the long-term in mind, you can reduce future maintenance and service needs.