Welcome To Professional Engine Systems

Professional Engine Systems is a complete, full-service facility featuring a machine shop, engine rebuilding facility, radiator repair and re-core, portable generators, home stand-by generators, and a complete line of rental generators from 3 to 1500 KW. We have been in business for more than 20 years, keeping the power on for businesses such as hospitals, nursing homes, wastewater treatment plants, supermarkets, construction companies, correctional facilities, telecommunications companies, sawmills, oilfield services, and residential properties. 

Professional Engine Systems is your headquarters for generators, including residential as well as commercial and industrial applications, emergency stand-by generators, rentals, sales, and service.  We offer new generators, re-built generators, and used generators, including diesel generators, gas generators, natural gas generators, and propane generators. Professional Engine Systems specializes in name-brand manufacturers, such as Altronic, Arrow, Basler, Caterpillar, Chrysler, Coleman, Champion, Detroit Diesel, Deutz, Ford, General Motors, Generac, Hercules, Kim Hotstart, Kohler, Onan, Perkins, Waukesha, Winco, and Wisconsin, just to name a few.  We offer sales and service for gas, diesel, natural gas, and propane engines. We have a large selection of new and used equipment including forklifts (used), reconditioned generators, PTO generators, engines (new and used), rebuilt engines, jacket water heaters, electronic governors, and much more.

Professional Engine Systems offers Control System Trouble Shooting and Repair, Preventative Maintenance Contracts, and Load Bank Testing. We also offer sales and service of specialty power such as marine engines and marine generators, military generators, and Cogeneration. We have factory-trained technicians, and we offer repairs in the shop or in the field.  We have a full-service machine shop and offer crank grinding for lawn mower size crankshafts up to D8 size crankshafts, cylinder boring, line boring, magnafluxing, cutting and installing seats, valve grinding, block repair and head resurfacing.  Professional Engine Systems is the #1 name in emergency power, portable electric, standby power, and emergency generator rentals sales and service. As a commitment to our customers, we are proud to offer 24-hour emergency service.