Number One Contractors

Electrical Repair & Troubleshooting. 100 to 400 amp Service Upgrades. Electrical Car Chargers, Doorbells, Intercoms, Breakers, Outlets and Switches. Storm trouble. Interior & Exterior Lighting.

Founded in 1987, ERA VALDIVIA Contractors Inc. is one of the premiere providers of protective coating services in the Midwest. The firm offers a full range of services, such as general construction services/ engineering, fireproofing, commercial/ industrial lead abatement, commercial/ industrial floor coating, abrasive blasting/ power washing, chemical/ water tank surfacing and resurfacing, as well as industrial pipe lining and surfacing. Some of its projects include Chicago Transit Authority Brown Line Station Renovations, Ameren Duck Creek Energy Plant, Langston Hughes Chicago Public School and Chatham Market Development, among others. The firm is a member of Hispanic American Construction Industry Association (HACIA) and Illinois Road and Transportation Builders Association (IRTBA).