Tesim Electric

TESIM Electric specializes in electrical power and critical-power infrastructure for data centers and commercial facilities. Based in the Austin area (Lakeway, Texas), we focus on the electrical systems that matter most in facilities where power and uptime are everything. Our scope includes power distribution, switchgear, transformers, panelboards, generators, automatic and manual transfer switches, UPS electrical infrastructure, feeders and branch power, busway and bus duct, conduit, raceway, cable tray, wire and cable installation, equipment power and terminations, grounding and bonding, electrical fit-outs, upgrades, expansions, and data-center electrical infrastructure. We are building TESIM to be the electrical contractor that general contractors and builders think of first when the project demands reliable power infrastructure — not just installation, but full scope ownership from preconstruction through commissioning and closeout. We are actively growing our team with experienced data-center preconstruction, estimating, and project-management talent to match the capability to the mission. Texas-first. Select national markets on a project-dependent basis.