About John's Service and Sales, Inc.

John's Service and Sales, Inc. is a family-owned business that specializes in HVAC, plumbing, appliance, and refrigeration installation and repair for both homes and businesses. Operating Monday to Friday from 8:00 AM to 4:30 PM, they also offer 24-hour emergency services every day of the week. The company prides itself on superior workmanship and exceptional customer service, emphasizing honesty and integrity. Customers have praised John's Service and Sales for their quick response times and professional service. One customer noted that John took great care in recommending the correct HVAC replacement and answered all questions, showcasing the knowledgeable staff. They expressed amazement at the craftsmanship and speed of the team, who completed a complete tear-out and installation in about six hours. Another customer highlighted their great experience with Don F, appreciating his patience and thorough explanations while shopping for a new washer, which made them feel confident in their local purchase. Additionally, Scottie was noted for his excellent plumbing work, being on time, polite, and thoroughly knowledgeable. Overall, John's Service and Sales is recognized for its reliable and friendly service in the Illinois Valley.

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Reviews for John's Service and Sales, Inc.

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  • Dec 2025

    I had a handyman screw up my bathroom bad, very bad. Screwed up plumbing, the works. In the damage he did over 5 DAYS, Scott came in and re-did in 3 HOURS. To say I’m impressed, is an understatement. 5 stars? No - ten. Give Scott a raise, and a day off. 👏👏👏⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️

  • Jun 2025

    Of course the Central air goes out during the hottest week. I will always recommend John’s Service and Sales. Came out on Monday and the new AC installed Thursday! Guys were fantastic , our ac is an attic unit and was extremely hot up there, but the installers were amazing! A huge thank you to John Senica and the team ! Extremely grateful for them! The kindness will NEVER be forgotten!!!

  • May 2025

    John took great care in recommending the correct replacement HVAC replacement for me, answered all my questions. I spent 37 years doing install and repair personally, installing the original system. As a rule "Quality Work and Quick Work" are not used in the same sentence, The men came within a week of me telling them I accepted their quote and I was AMAZED at the craftsmanship and speed. About six hours to do a complete tear out/install! The work and speed, professionalism, right down to sweeping my workshop floor was unbelievable!

Hours

Monday: Open 24 hoursTuesday: Open 24 hoursWednesday: Open 24 hoursThursday: Open 24 hoursFriday: Open 24 hoursSaturday: Open 24 hoursSunday: Open 24 hours

Tips

 on-site services  no online estimates accepts credit cards