We offer new, used and remanufactured “exchange" engines, power units and generator sets. Our qualified personnel can design, package and install power systems customized to your specific needs. All of our new and remanufactured equipment has been dyno or load bank tested and carry the industry standard 6-month warranty. Our customers are welcome and encouraged to witness testing at our facility.

Since 1963, S&W has provided systems and generator sets to the oil patch. Our engines range from 35 h.p. to 2000 h.p. in both diesel and natural gas. We sell generators ranging from 5 kw to 2000 kw. We offer a variety of brands including:

Caterpillar
Cummins
Waukesha
Detroit Diesel
Allison
Twin Disc
Kato
Stamford
Marathon
CAT SR4
and more

Who We Are