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Warewashing & Sanitation

Keeping Things Clean & Sanitary

Our warewashing and sanitation chemical department has fine tuned our program over the course of 30 years. Partnering with Intercon Chemical, we have developed an extremely effective line of cleaning solutions specifically designed for the foodservice industry. Every operation is different, and we believe that each establishment deserves a program that is designed specifically for their specs. Contact our specialist today to schedule an inspection and get a quote.


John Gross & Company is a distributor of ADS, CMA, and Glasstender dish machines. Our programs allow you to purchase or lease to own the dish machine that is the perfect fit for your operation. The experienced service department maintains and monitors all of our dish machines and chemical dispensing systems. Our warewashing service is backed by our J.G. service team 24 hours a day / 7 days a week.


Contact Us

Local Call: (717) 766-2508
Toll-Free: (800) 368-6800

Hours of Operation

John Gross & Company

Mon - Fri: 7:00 am to 5:00 pm

The Marketplace at John Gross

Mon - Wed: 7:30 am to 5:00 pm
Thur - Fri: 7:30 am to 6:00 pm
Saturday: 7:30 am to 3:00 pm
Sunday: 9:00 am to 3:00 pm

Our Mission

To become the ally of the foodservice operator through the implementation of the "Service designed with U in mind" doctrine. Understanding that to better serve our customers, we must overwhelmingly consider the effect that each of our actions will have on our customer's ability to provide their patrons.

MRF Link - This link leads to the machine readable files that are made available in response to the federal Transparency in Coverage Rule and includes negotiated service rates and out-of-network allowed amounts between health plans and healthcare providers. The machine-readable files are formatted to allow researchers, regulators, and application developers to more easily access and analyze data.

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