Industries Served | Government, Transportation, Education | Plexus Group
Industries We Serve

Every client has a different definition of “done.”

A transportation authority measures us on uptime under live traffic. A school system measures us on delivering before the first bell. A university measures us on keeping residents safe while we replace the systems protecting them. We have learned each of those definitions by working inside them.

Since 1995
MDOT Certified MBE
Minority Woman-Owned
IBEW Signatory Contractor
Licensed, Bonded & Insured · Maryland & Virginia

State & Local Government

What Makes This Work Different

Public work is won on responsiveness and kept on compliance. Certified payroll, prevailing wage, MBE participation reporting, submittal discipline, and bonding requirements are not overhead on these projects — they are the project.

How We Serve This Market
State, county, and municipal facilities as prime or subcontractor
IDIQ and on-call contracts with Maryland and Virginia public buyers
MDOT-certified MBE participation supporting agency and prime contractor goals
Active participant in the Maryland Small Business Reserve program
Performance and payment bonds furnished at 100% of contract price
Prevailing wage and MBE participation reporting maintained throughout project
Maryland procurement affidavits and certifications executed as required
Typical Scopes
Facility electrical and communications infrastructure
Security systems and fire alarm
Network cabling and on-call maintenance

Transportation

What Makes This Work Different

The infrastructure is the service. Work happens around live traffic, energized systems, and operating tolling and enforcement networks that cannot go offline.

How We Serve This Market
Intelligent transportation systems and industrial electrical on interstate and tunnel corridors
Electronic tolling and free-flow tolling infrastructure
Automated red light and school zone speed enforcement infrastructure across multiple jurisdictions
Transit station systems — CCTV, fire life safety, lighting, and surge protection
Transit operations facility electrical, emergency power, and communications
Engineering support: equipment surveys, specification review, and RFP design and proposal review
Typical Scopes
ITS installation and relocation
Tolling infrastructure and enforcement camera programs
Transit station systems and operations centers
Corridor fiber and roadside technology
03
K–12 Education
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K–12 Education

What Makes This Work Different

The school calendar is non-negotiable. Work is executed in compressed schedules and break windows, in buildings full of children, with safety and security requirements that don't exist on other project types.

How We Serve This Market
Complete low-voltage packages for new and replacement schools
Technology infrastructure, structured cabling, and wireless coverage
Security, access control, CCTV, intercom, and public address
On-call electrical service for public school systems
Cable and wiring contracts, inside and outside plant
Typical Scopes
New and replacement school technology packages
District cabling programs and security modernization
On-call electrical service contracts
04
Higher Education
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Higher Education

What Makes This Work Different

Campuses never fully close. Residence halls stay occupied, research continues, and every system upgrade competes with the academic calendar.

How We Serve This Market
Fire alarm modernization in occupied residence halls, with phased cutover
Campus structured cabling and inside plant contracts
Campus fiber backbone and interbuilding connectivity
Security, access control, and classroom technology infrastructure
Delivery on compressed academic-year schedules
Typical Scopes
Residence hall life safety upgrades
Campus cabling contracts
Technology infrastructure for academic and student facilities

Public Works & Utilities

What Makes This Work Different

Utility and public works facilities run continuously, with security and operational requirements that leave no room for improvised work.

How We Serve This Market
Security system installation — cameras, enclosures, and access control
Facility electrical and communications infrastructure
Outside plant construction, conduit, and duct bank
Copper cable installation, maintenance, and repair for municipal clients
Typical Scopes
Facility security and communications infrastructure
Underground construction and municipal cable maintenance

Commercial & Institutional Facilities

What Makes This Work Different

Owners and property managers balance tenant experience against operating cost. Every day a space sits unready is lost revenue, and every unplanned service call erodes margin.

How We Serve This Market
Electrical, cabling, security, and AV under one contract
Sports and entertainment venue electrical and display infrastructure
Building automation, lighting controls, and system integration
Service and maintenance relationships across single sites and portfolios
Documented infrastructure that supports long-term operations and future modernization
Typical Scopes
Tenant and facility upgrades
Venue technology and security modernization
Ongoing maintenance programs

Don't see your industry?

The underlying work is more similar than it looks. Power, pathway, cable, device, documentation — the standards change; the discipline doesn't. Tell us about your facility, and we'll tell you honestly whether we're the right contractor for it.

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Since 1995
MDOT Certified MBE
Minority Woman-Owned
IBEW Signatory Contractor
Licensed, Bonded & Insured · Maryland & Virginia