Maintenance Contractors

"SEM" is a full–service industrial electrical & instrumentation contractor and mechanical & electrical maintenance contractor. We offer construction, maintenance and design-build services to our clients.

With expertise in capital projects, contract maintenance, and project management, "SEM" handles the most complex electrical and instrumentation contract projects with a high level of proficiency.

Our staff provides complete turnkey services for installations including materials, labor, and project management.

"SEM" provides design support, scoping, and estimating for complex projects. We plan and schedule projects to meet the challenges our clients face.

Our objective on each and every project is to assist you in developing and safely delivering the most cost effective, professionally planned project that exceeds your expectations every time.