Lighting Design Engineering in Illinois

Lighting Design Engineering across Illinois

Engineering in Illinois is regulated by the Illinois Department of Financial and Professional Regulation. Illinois uniquely licenses Structural Engineers separately from Professional Engineers, and SE licensure is required for the structural design of certain structures defined by statute. Firms providing professional design services must be properly registered, with licensed professionals in responsible charge.

Illinois enforces the Illinois Energy Conservation Code for commercial buildings, which is modeled on the International Energy Conservation Code. Chicago enforces its own Chicago Energy Code, which generally tracks or exceeds the state requirements. Both set minimum standards for envelope, mechanical systems, and lighting efficiency.

Chicago's Department of Buildings runs its own permitting process, including a self-certification program that allows licensed architects and structural engineers to certify code compliance on qualifying projects. Outside Chicago, permits and inspections are handled by municipal and county building departments. Illinois has no single statewide commercial plan review; authority sits with local jurisdictions.

Why Illinois projects choose Torch

• PE stamps backed by Apex Grid Engineering — licensed in 49 states, 10+ PEs on staff.
• Quotes back fast and priced to win — Torch is built for speed on Illinois plan reviews.
• One team statewide: Alton, Arlington Heights, Aurora, Bartlett and every city in between, same permit-ready drawing standards.
• Drawings engineered for the local AHJ — we design to the Illinois amendments and local reviewer habits, not generic national templates.

Cities we serve