Design and Engineering (Design/build)
Walker Seal has extensive contracting experience with design/assist and design/build contracts for numerous notable clients, such as the Washington Metropolitan Area Transit Authority (WMATA), the City of Alexandria and the US Army Corps of Engineers. We have provided design, engineering and installation services dating back to the construction of the first 52 WMATA metro stations.
Our dedicated staff with years of combined experience includes project managers, master electricians, electrical engineers and technicians familiar with both the National Electrical Code and field installation practices.
Our project teams are experienced with design cost control, document review and development of value engineering recommendations.
Most importantly, all of our prior design/assist and design/build contracts have been successfully completed on time and within budget.
Electrical Power and Distribution
From design, engineering and construction to routine and emergency service, Walker Seal installs and maintains electrical power and distribution systems for industrial and commercial facilities, federal and local government agencies, and critical infrastructure, such as subway systems.
Our reputation for quality workmanship and professional service is second to none. We offer a full lifecycle of electrical services, including conceptual design, engineering, cost savings analysis, construction, maintenance and training.
Our capabilities include:
- Electrical power distribution (low and high voltage)
- Lighting fixtures and lighting control systems
- Emergency generators/Uninterruptible power systems
- Building automation and control wiring
Communications Infrastructure Solutions
Walker Seal offers proven expertise in today's most sophisticated communications systems and technologies, including design, engineering, installation, trouble-shooting and maintenance. Walker Seal has designed, built and serviced communications systems for many of the Washington region's most technology-reliant organizations.
Walker Seal delivers a full range of communications systems and services, including:
- Structured cabling systems
- Access control and intrusion detection systems
- Video surveillance systems
- Fire alarm and life safety systems
- Public address/paging and public information systems
- Supervisory control and data acquisition (SCADA) systems
Service and Maintenance
For today's technology-reliant organizations, even short-term failure of mission-critical electrical, communications, life safety and security systems can have serious consequences. That's why more and more organizations rely on Walker Seal for Emergency Service and Preventive Maintenance.
Emergency Service
We offer routine and emergency service plans tailored to your specific needs. Our expert service technicians possess the skills, training and tools to diagnose and resolve problems and restore service quickly and safely.
Preventive Maintenance
Using the latest technologies, from advanced thermal scanning to predictive maintenance models, and decades of experience, our Preventive Maintenance Services work to anticipate and avoid trouble before it starts. By identifying weak links, potential trouble spots, and implementing a strategic maintenance program, Walker Seal Preventive Maintenance Services:
- Minimize lost productivity and revenue caused by avoidable downtime
- Increase the system operating efficiency, saving energy and lowering costs
- Reduce expenses incurred due to avoidable emergency service calls
Find out how a custom-fit Walker Seal Maintenance and Repair solution can help ensure your organization operates at peak performance. Click here to schedule a Walker Seal Maintenance Review.




















