About Us

Our History

We are a Virginia-based firm specializing in the design and implementation of controls and information systems for municipalities, manufacturers, and OEM’s. Sunapsys is the first system integrator based in the VA, NC, WV, and MD region to earn the Certified Member status from the CSIA. We remain the largest independent system integrator in southwestern Virginia.

Our name, Sunapsys, is derived from the word “synapse.” Synapses in our bodies transmit electrical impulses between neurons in the central nervous system. They are essential elements of both cognitive thought and control of the human body. Similarly, the systems we build provide the intelligence and the control for manufacturing plants and water facilities.

Our proven track record in delivering large, complex control systems within the client’s time-frame makes us the right choice as a system integrator. Whether working on a multi-million dollar treatment plant, single panel integration in an industrial setting, or providing expert control system design services, our high quality work provides a benchmark that others strive to meet.

Explore our site to learn more about how we can help you achieve your goals and objectives.

Our People

Ron Davis


Ron enjoys the variety of work at Sunapsys. “It never gets boring!”

Ron likes the old steam locomotives that were built by the N&W Railway in Roanoke.

Tim Rumfelt

Vice President

Tim appreciates the work ethic put in by his fellow employees.

Tim has a black belt and teaches Jujitsu.

Rob Edmonds

Project Engineer III

Rob enjoys finding the most practical way to meet the needs of the customer’s control systems.

Outside of work he enjoys watching football and spending time with his wife, kids, and dogs.

Brian Foster

Project Engineer

Brian likes his job here at Sunapsys because the projects are different from each other, this allows the work to be interesting, creative and a challenge.

Outside of work Brian enjoys riding his dirt bike, hunting, and fishing.

Gloria Arthur

Office Manager

While her role as Office Manager is extremely varied, Gloria especially enjoys helping the team navigate and maximize their employee benefits.

Away from work, you’ll find her running, gardening, DIYing or just porch sitting with a hot mug of chai.

Laura Mock

Engineering Technician

Laura appreciates that Sunapsys has provided her with the opportunity to learn new skills and advance in the company. After wiring control panels for twelve years, she now has the opportunity to design what she used to build.

In her spare time, she enjoys drawing, plays guitar, and is a beekeeper. 

Michael Edmonds

Project Engineer III

Michael enjoys the customer interactions that Sunapsys provides.

Michael loves the Hokies!

Adam Pinegar

Project Manager

Adam enjoys how the small business aspect of Sunapsys allows us to produce what each customer needs instead of having our customer needs fit in a “catch-all” product.

Outside of work, Adam is busy either working on his cars and motorcycles or at races on the weekends.

Michael Dalton

Automation Engineer

Michael loves the pace of workflow at Sunapsys.

Michael also loves photography.

Jim Holthaus

Control Panel Technician

Jim is fond of the other employees that he works with.

Jim loves his dogs!

Harold Morris

Materials Accumulator

Harold thinks Sunapsys has a great atmosphere, has enjoyable work, and a great bunch of folks to work with!

Harold’s hobbies include spending time with family and grandkids, woodworking, and a little bit of gardening.

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