Nationwide Janitorial ServiceWindow cleaner in Mishawaka, IN

Nationwide Janitorial Service is ranked #6 of 26 window cleaners in Mishawaka by CR Score, with 57 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.

Nationwide Janitorial Service is open 7 days a week. Its listed hours are Monday to Sunday, 9 AM – 5 PM. On Saturdays it is open 9 AM to 5 PM, and on Sundays 9 AM to 5 PM. Hours come from the business listing; holiday hours may differ.

Serves Mishawaka and 5 towns within 15 miles: Notre Dame, Granger, South Bend, Elkhart and Dunlap. 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.

Nationwide Janitorial Service has a rating of 2.4 from 10 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 Nationwide Janitorial Service on (574) 288-0404. The business is at 3002 N Home St, Mishawaka, IN 46545. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.