THE BOSS HAS MOVED
We've got a brand new location at 5430 Harbor Drive in Sioux City - stop by and check it out!
Our trucks are top of the line, and with us, you always know how much bang you're getting for your buck.
Check out our inventory
We offer a wide range of services, such as custom bodies, drive shafts, truck painting, and more.
See a full list
A SLICE OF HISTORY
Steffen has deep roots in Sioux City - find out more about where we come from.
WANT HYDRAULIC TOOLS?
Look no further than our inventory of Stanley Hydraulic and Underwater tools.
Take a Look
We're a pretty cool bunch once you get to know us. Find out more by clicking the button below.
Meet the Team
2001 Freightliner FL80 Tandem Digger Derrick (MPF1142) | MPF1142
Chassis: 2001 Freightliner FL80, Heavy Front Axle, 40,000 Walking Beam rear with Lockers, 50% Rubber, Cummins 8.3 Motor with Allison 5 Speed Push Button Automatic, New Batteries, Cruise Control, Air Conditioning, 143,000 Miles and 9222 total Hours, AC/DC Power inverter, loaded up nice Equipment: TEREX Commander 4047 Digger, SN#2001215168, MFG 8/2000, 47′ Sheave Height, Pin […]
2000 International 4900 with TEREX Digger Derrick (MPF1094) | MPF1094
Chassis: 2000 International 4900, DT444E (replaced in 2013 with Factory Reman) 5 Speed Trans with 2 speed Rear, Power Steering, Boosted Hydraulic Brakes, Good Rubber Recent Service New Batteries, Cruise Control, Air Ride Seat, Strobe Work and Spot lights, Motor was replaced in 2013, so miles and hours are overstated Equipment: TEREX Commander 4042 Boom, […]
2005 Chevy 5500 Diesel Service / Bucket Truck (CBC1031) | CBC1031
Chassis: One Owner Kansas Trade, 2005 Duramax 6.6 Diesel with Allison Automatic Trans, Engine Brake, Hot Shifted PTO, 213,000 Miles but only 2146 PTO Hours, Nice Short Wheelbase work Trucks get into and go anywhere Equipment: Versa-Lift SST37EIH Boom, SN# DR050020, 42′ Working Height, Articulated/ Squirt Aerial Device. Upper and Lower Boom Control, Manual or […]
Visit Our Store
Check out our inventory of hydraulic tools, tool accessories, tool boxes, warn winches, and more.
Whether you have a question about one of our trucks, or you'd like more information about the tools we have in stock, we're happy to help. Just give us a shout.