We at Block Electric Company are proud of our long and prosperous history as one of Chicago's premier electrical contractors. ... Since 1920, we have been one of Chicagoland and Northeastern Illinois' highest-rated electrical contracting companies. Our firm belief in our core principle, CUSTOMER DELIGHT, makes a noticeable difference to our clients. We stand beside our Mission Statement and the work we produce. We invite you to participate in this experience. read more