LH Block is a commercial electrical contractor based in the Chicagoland area. We can handle every commercial electrical need — from multi-million-dollar new builds to minor repairs. We deliver complete solutions that keep your business running without costly downtime.
COMMERCIAL
INDUSTRIAL
Specialized industrial electrical services that streamline operations and boost safety. From heavy machinery power systems to facility-wide wiring, our team delivers efficient, code-compliant solutions with large-scale installations and preventive maintenance to minimize downtime.
LH Block Electric provides lighting upgrades and energy-efficient retrofits that improve performance and lower operating costs. As a participating ComEd Energy Efficiency Service Provider, we help customers identify available incentives and rebates for qualifying projects
LIGHTING & ENERGY SAVINGS
47
SERVICE
YEARS OF
