Triple S Steel

Triple S Steel Structural Steel Fabrication, Erection and Welding Company in Rapid City, South Dakota

We were able to combine two of our favorite things with the removal of this canopy, cranes and steel work!Making room fo...
06/03/2026

We were able to combine two of our favorite things with the removal of this canopy, cranes and steel work!

Making room for the earthwork to get done and the addition to begin!

Canopy we completed a few weeks back for The Black Hills Childrens Home!
06/01/2026

Canopy we completed a few weeks back for The Black Hills Childrens Home!

🏗️ 🚨 New equipment alert! 🚨 🏗️ To better serve our customers, we have added a 40 ton boom truck to our crane line up! We...
05/29/2026

🏗️ 🚨 New equipment alert! 🚨 🏗️

To better serve our customers, we have added a 40 ton boom truck to our crane line up!
We now have a 4 ton mini crawler crane, 19 & 40 ton boom trucks and a 55 ton truck crane.

Give us a call for any crane work you may need!

We were called by a potential customer wondering if we could weld a cast magnesium engine case for an old vehicle he was...
05/25/2026

We were called by a potential customer wondering if we could weld a cast magnesium engine case for an old vehicle he was rebuilding. Apparently, he called all over without any luck finding a shop willing to do it.
Well, you know us, we said we would give it a shot! After some research and ordering the specialized filler material, we cleaned, prepped & welded it up!
Received photos that evening of it installed and working as intended!

One of the crews getting it done up on the 4th floor!
05/20/2026

One of the crews getting it done up on the 4th floor!

🏗️ 🪧
05/15/2026

🏗️ 🪧

You never know what we might be up to…We were able to help out Decker Glass & install a new glass rack on one of their v...
05/14/2026

You never know what we might be up to…
We were able to help out Decker Glass & install a new glass rack on one of their vans!

We are selling our boom truck!Great unit, very clean, LOW miles & hours!2018 BT38702,020 hr26,000 miles-Please share
05/10/2026

We are selling our boom truck!

Great unit, very clean, LOW miles & hours!

2018 BT3870
2,020 hr
26,000 miles

-Please share

All crews have been busy!
05/03/2026

All crews have been busy!

We were able to help out by making a new railing for the top of the double decker bus and fabricating up supports and p...
05/02/2026

We were able to help out by making a new railing for the top of the double decker bus and fabricating up supports and plate for a new step on one of their buses!

-Check them out if you’re in the area!

Address

18 E Kansas City Street, Suite 3
Rapid City, SD
57701

Telephone

+16058776345

Website

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