Please remember to allow for a 24- to 48-hour lead time when scheduling any inspection. For further information regarding building permits, our processes and scheduling inspections please contact the Building Division at 630-620-5750.
Types of inspections (A) PRE-POUR-Footing (prior to placement of concrete).
(B) PRE-POUR-Foundation (if reinforcing steel is required).
(C) BACKFILL-Damp-proofing and drain tile, including sump pit.
(D) ROUGH FRAMING-Framing (with no interior finished walls, ceilings, and insulation).
(E) ROUGH HVAC-HVAC (Ductwork and blower door test)
(F) ROUGH PLUMBING-Plumbing (water piping and drain, waste, and venting).