Since 1946 SEMAC Electrical Contractors has been providing the most professional, reliable, and cost effective electrical contracting services. Whether construction of new buildings, renovations of existing facilities or design and installation of state of art photovoltaic systems, SEMAC means service. We partner with clients to provide practical solutions and peace of mind to the most critical component of your facility, its electrical system.

SEMACís electricians and project managers are the experts for commercial, government, industrial, and design-build and assist. Clients count our attention to detail and safety. Clients know they can rely on SEMAC for their electrical requirements so they can concentrate on their core business.

We provide peace of mind to clients who demand and deserve the finest service in a professional, safe, and cost efficient manner.


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