John's Service and Sales, Inc.HVAC contractor in Peru, IL

John's Service and Sales, Inc. is ranked #2 of 22 HVAC contractors in Peru by CR Score, with 62 out of 100 as of October 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.

John's Service and Sales, Inc. is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

Serves Peru and 6 towns within 25 miles: La Salle, Spring Valley, Ottawa, Streator, Mendota and Princeton. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

John's Service and Sales, Inc. has a rating of 4.5 from 82 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 John's Service and Sales, Inc. on (815) 883-3637. The business is at 119 W Walnut St, Oglesby, IL 61348, Peru, IL. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.