Triple S Steel

Triple S Steel Structural Steel Fabrication, Erection, Welding & Crane Services Company in Rapid City, South Dakota

Grateful to be part of this project!
08/30/2026

Grateful to be part of this project!

We had the opportunity to fabricate and install some railings during an exterior school project and we think they turned...
08/26/2026

We had the opportunity to fabricate and install some railings during an exterior school project and we think they turned out good! We also fabricated bollards, galvanized trench drain covers & supports!

Happy Monday! 🏗️
08/24/2026

Happy Monday! 🏗️

08/08/2026

When there’s structural steel in a house, you know it’s going to be cool!
Setting some 35’ columns for a new construction house in Deadwood!

08/04/2026

After 4 years of treating us well, the 19-ton crane is off to its new home in Canada!
Ironically enough, to another welding & steel erecting company!

The 40-ton has been all over lately! 🏗️
08/01/2026

The 40-ton has been all over lately! 🏗️

We gave our friends at Black Hills Metal Fabricators help with the lifting of a 60’ 14,000 lb beam.🏗️ Pictures don’t do ...
07/18/2026

We gave our friends at Black Hills Metal Fabricators help with the lifting of a 60’ 14,000 lb beam.
🏗️
Pictures don’t do it justice!

It’s never fun when the simplest of broken parts can completely shut down an operation. A Geotech company showed up to t...
07/12/2026

It’s never fun when the simplest of broken parts can completely shut down an operation.

A Geotech company showed up to the shop Friday with a bent part, hoping we could help them out of a bind. We pulled a few measurements, cut & drilled some material and they were back in business!

Remodels are tough. Remodels in a hospital, even tougher.The hospital is getting some new, heavy equipment on the 2nd fl...
07/10/2026

Remodels are tough. Remodels in a hospital, even tougher.

The hospital is getting some new, heavy equipment on the 2nd floor that required added structural steel below. To say there were obstacles would be an understatement!
The 30’ beams had to be split into 2 parts to even have a chance of working around all of the existing things in the ceiling.

The crew did an awesome job, completing it within the scheduled timeline!

We were given measurements and told to build a custom set of aluminum stairs with two hand rails. Creative freedom is al...
07/08/2026

We were given measurements and told to build a custom set of aluminum stairs with two hand rails.
Creative freedom is always fun!

We also love when customers send us final pictures when we don’t do the entire process!

Address

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

Telephone

+16058776345

Website

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