Products & Equipment

We offer sales and service of pressure cleaning equipment, waste oil fired furnaces and chemicals to customers in a 150 mile radius of Boise, Idaho.

Look for us in our 17,000 sqft. facility at 3525 Arthur Street in Caldwell, ID. (
click for map)

About Viking Industrial Systems, LLC

Providing America’s finest pressure washers, industrial cleaning chemicals and waste oil fired furnaces and boilers!

Founded in January of 1990 by Rod Caprai, Viking Industrial Systems has earned its reputation as Idaho’s premier supplier of American made industrial pressure washing equipment and “waste oil fired” boilers and furnaces. Our customers rely on us for direction in buying the right sized washer the first time. We also make recommendations for accessories for pressure washers like high pressure hose reels, specialty nozzles and lances and job matched cleaning chemicals.

Rod’s equipment background started when he checked on board the USS Tautog, SSN-639 back in 1969.  On board the submarine, you must “qualify”. This entails 9 months of intense study of all the systems in the submarine.  These systems included compressed air, hydraulics systems and pumping systems. After being honorably discharged, Rod worked as a salesman in another field for about two years. Then a local job for a branch manager selling and servicing pumps, compressors, chemicals and pressure washers became available. Rod interviewed and got the job in March of 1976, in part, because of his time serving on submarines. 

Hydro Tek Hot Water Pressure Washer

You can tell a lot about us by the company we keep. Hydro Tek cleaning systems manufactured in Redlands California, Whitco pressure washers manufactured in Alcester South Dakota, KO ’s job matched chemicals manufactured in Springfield Missouri, Taginator graffiti remover manufactured in Norwood Pennsylvania and last but certainly not least, Clean Burn furnaces and boilers manufactured in Lancaster Pennsylvania. These manufacturers are the back bone of what we sell. Furthermore, they are all American made and owned by Americans.

Our customer list includes some of Idaho and Eastern Oregon’s best. Such as Allied Waste, Micron Technology, a variety of new car dealers, mechanics, farmers, implement dealers, mobile wash business’s, meat packers, city-county- and state shops, excavation companies, schools, trucking companies and heavy equipment distributors and users.

Viking Industrial Systems is an accredited member of the Boise Better Business Bureau and CETA (Cleaning Equipment Trade association). We are a small business and veteran owned.

Clean Burn Waste Oil Furnace

Pressure Washer Chemicals

Additional Service Areas include: Pressure Washers Boise Idaho, Pressure Washers Portland Oregon