The following list is NOT intended to be all inclusive. Many listed items apply to either Residential or Commercial Applications. Please contact our Building & Zoning Division at (630) 920-2240 to ascertain whether or not a permit is required for your site specific proposed project.
Projects Requiring Permits
New Single-Family Residential Homes
New Commercial / Industrial Buildings / Structures
Commercial Tenant / Occupant Re-Occupancy
Commercial Tenant / Occupant Completion, Build-Outs, Remodeling, etc.
Interior Alterations or Remodeling; Please call for Kitchen, Bathroom, Basement, etc. Remodeling Clarification
Plumbing Work / Alterations; (i.e. New Replacement Water Heaters, Lawn Irrigation Systems, Re-Piping, Adding Fixtures, etc.)
Electrical Work / Alterations; (i.e. New Services, Existing Service Upgrade, Back-Up Generators, Re-Wiring, Adding Fixtures, etc.)
H.V.A.C. Work / Alterations; (i.e. High Efficiency Furnaces, Water Heaters, Adding Equipment, etc.)