pot ash miner

Post Ash Loader Project

post ash loader

We Love Big Projects!
One of the most exciting projects we’ve worked on has been the Goodman Industries Radio Controlled Pot Ash Loader.

From design, to welding, electrical, hydraulics and then field testing.

loader blades   loader tracks   loader side controls

Tested & Trusted
Riggs products are used in all conditions, in all type of facilities and in many different environments.


Still wondering if Riggs can handle your job?

miner in action

Chutes and Hoppers

hopper gray

Getting Your Materials from Point A to B!
Everyone’s Hoppers and Chutes are a bit unique. They have to fit back in place just right. Getting that fit correct is something we know at Riggs.

Y hopper       orange chute

A new custom replacement for a worn out unit or a rebuilt will fit like a glove. Access doors, cleanouts and manways back where they need to be.

open hopper    custom hatch door

You’ll be happy you chose Riggs.

hopper 2A

Tanks – from new builds to repairs and parts

Tanks – from new builds to repairs and parts

Custom Tanks – Built On-Time!

From vertical to horizontal storage tanks, Rigg’s AWS certified welders custom build to your needs.

Rebuilds and Overhauls

Wall plates, floor plates, repads, roof rails and manways. When your tanks need a repair or upgrade, Riggs is ready.

We understand the tight schedules of turnarounds and the even tighter budgets.

Using A36m, A572 Gr. 50 or your spec. All with certifications.

We even have our own AWS ANST Welding Inspector on staff.

Seal Spray Cart

seal cart

This specialty item was fabricated from the ground up at Riggs.

We designed the electrical system and the hydraulic system. We have the technical staff to design and build units like this.

seal cart electrical box      seal cart hydraulic system

These custom units are used in refineries across the country. Riggs even designed the operation manuals for the units.

seal cart rear