P.E.C. ServicesWindow cleaner in Carol Stream, IL

P.E.C. Services is ranked #31 of 158 window cleaners in Carol Stream by CR Score, with 55 out of 100 as of November 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

P.E.C. Services is open Monday to Saturday. Its listed hours are Monday to Friday, 8 AM – 5 PM; Saturday, 8 AM – 12 PM. On Saturdays it is open 8 AM to 12 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

Serves Carol Stream and 12 towns within 15 miles: Harwood Heights, Norridge, Portage Park, Park Ridge, Niles, Schiller Park, River Grove, Belmont Cragin, Elmwood Park, Franklin Park, Irving Park and Albany Park. The list is based on the business's location and the usual service radius for window cleaning. Confirm your address is covered when you call.

P.E.C. Services has a rating of 5.0 from 5 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

Call P.E.C. Services on (630) 386-1693. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.