Alto-Shaam cook-and-hold ovens, combis, and heated holding cabinets need technicians familiar with their controls; many commercial cooking specialists carry that experience.
6 companies in this directory state on their own website that they service Alto-Shaam equipment. This directory is independent and not affiliated with Alto-Shaam; for warranty work, check with the manufacturer first, because using an unauthorized company can void cover. Our warranty guide covers how that plays out.
Terms are taken from each company's own website. Companies not listed here may still stand behind their work without publishing a period, which is worth asking on the phone.
Family-owned Columbus company operating since 1975, running its commercial work through a separate site and the trading name Commercial Appliance Service; both sites are plainly the same business, sharing a template, structure… Read the full check
Services: refrigeration, ice machines, cooking, dish machines +1 more
3019 Hempland Road, Lancaster, PA 17601
Lancaster headquarters of a company that has been an independent corporation since 2017, when Glenn Clark Jr bought the service and parts division of Clark Associates, a business his father and uncle founded as an electrical… Read the full check
Services: cooking, refrigeration, dish machines, ice machines +3 more
51 S. 14th Street, Quakertown, PA 18951
Veteran-owned Quakertown company working Philadelphia, the Lehigh Valley and surrounding areas. Founded on 10 August 1999 by Dwight P. Read the full check
Services: cooking, dish machines, slicers & mixers, coffee +2 more
209 Michigan Ave, Nitro, WV 25143
Three-location West Virginia company trading as Restaurant Equipment Diagnostics, with offices in Nitro near Charleston, Beckley and Fairmont, covering Charleston, Beckley, Fairmont and Huntington plus parts of Virginia and… Read the full check
Services: cooking, refrigeration, ice machines, HVAC +1 more
4235 Produce Road, Louisville, KY 40218
Hours: Mon-Fri 8am-5pm
After hours (national line): 855-463-5908
Louisville branch of Whaley Foodservice, a CFESA-certified company founded in 1944 and now part of Unlimited Service Group, which bills itself as the largest commercial foodservice and HVAC equipment repair company in the United… Read the full check
Services: coffee, cooking, slicers & mixers, hoods +7 more
Also: terms published
Toledo company serving northwest Ohio since 1968, splitting its work between commercial food equipment and commercial or industrial HVAC. Read the full check
Services: cooking, refrigeration, ice machines, dish machines +5 more
Most commercial service companies work across brands and describe themselves as servicing all makes and models rather than listing every manufacturer. 98 companies in this directory cover cooking equipment, which is the wider pool to search if nobody above covers your area.
Brand experience matters most for equipment with proprietary controls, for warranty work, and for parts availability. Ask whether the company stocks parts for your specific model, since first-visit completion depends on what is already on the truck.
We publish the manufacturer fault tables for this brand, split into what an operator can safely do and what needs a technician:
Browse all brands, or find companies by metro area and service type. If your company services Alto-Shaam equipment and is not listed, add a free listing.
Last updated August 13, 2026