Lost River Fabrication

Lost River Fabrication We are a precision metal fabrication and automation company.

08/25/2026

Sparks flying and ideas igniting! Turning plans into reality!

08/04/2026

Looking good while dropping dimes. 😎🔥

Clean welds and a shirt that's almost as cool as the work getting done. Just another day in the shop building products we're proud to put our name on.

07/28/2026

Our press brake is where flat sheet metal begins to take shape. With precise bends and careful attention to detail, we turn raw material into the parts that become tool boxes, flatbeds, planters, and countless custom projects.

These custom tool boxes are ready for their next home on a fire truck.Built in house at Lost River Fabrication, each box...
07/23/2026

These custom tool boxes are ready for their next home on a fire truck.

Built in house at Lost River Fabrication, each box was designed to provide durable, organized storage for the department's equipment. To complete the project, Zamco Technologies nailed the shade of red so the boxes blend seamlessly with the truck.

A huge thank you to the team at Zamco Technologies for another outstanding powder coating job. It's always fun seeing projects like this come together.

www.lostriverfabrication.com

A fresh batch of custom round corten steel planters is ready to head out the door.Corten steel is known for its distinct...
07/19/2026

A fresh batch of custom round corten steel planters is ready to head out the door.

Corten steel is known for its distinctive weathered appearance. Over time, it develops a rich natural patina that not only gives each planter character but also helps protect the steel for years of outdoor use.

From residential gardens to large commercial landscapes, we can build custom planters in a wide variety of sizes and styles to complement your space.

If you've got a project in mind, we'd love to help bring it to life.

Another all aluminum brush truck body is coming together in the shop.Why aluminum? It offers some major advantages for d...
07/16/2026

Another all aluminum brush truck body is coming together in the shop.

Why aluminum? It offers some major advantages for departments that depend on their equipment every day. A lighter body means more available payload for water, tools, and firefighting equipment, while aluminum's natural corrosion resistance helps eliminate the rust issues that come with traditional steel bodies.

The result is a brush truck that's lighter, built to last, and ready for years of service in tough environments.

If you're planning a new brush truck or upgrading an existing one, we'd be happy to help design a body that fits your department's needs.

www.lostriverfabrication.com

One of the best parts of this job is getting photos like these.A customer recently sent us these shots of their custom f...
07/15/2026

One of the best parts of this job is getting photos like these.

A customer recently sent us these shots of their custom flatbed with their camper mounted and out doing what it was built to do. Seeing our work out on the road, helping people explore new places and make memories, is incredibly rewarding.

Thank you for sharing these with us and for trusting Lost River Fabrication with your build. We love seeing where our products end up, so if you've got one of our flatbeds out on an adventure, send us a photo. We'd love to feature it!

www.lostriverfabrication.com

The customer needed a way to mount solar panels on the roof of their trailer. So we built one.This custom aluminum rack ...
07/13/2026

The customer needed a way to mount solar panels on the roof of their trailer. So we built one.

This custom aluminum rack is lightweight, strong, and made specifically for their setup. No universal brackets. No making something "close enough" work.

Just a purpose built solution ready for the road. ☀️

Strength is built into every detail of our heavy duty lineman beds.To help support heavy loads and demanding daily use, ...
07/10/2026

Strength is built into every detail of our heavy duty lineman beds.

To help support heavy loads and demanding daily use, our beds are reinforced with gussets throughout the structure. This added reinforcement increases rigidity, reduces flex, and helps ensure the bed can handle the equipment and materials utility crews rely on every day.

We build our lineman beds with durability, functionality, and long service life in mind because these trucks are expected to work hard for years to come.

Learn more about our utility and lineman truck solutions at:
www.lostrivertruckproducts.com

These custom corten steel planters are built to do more than hold plants. They help define and elevate a space.One of th...
07/08/2026

These custom corten steel planters are built to do more than hold plants. They help define and elevate a space.

One of the unique characteristics of corten steel is the natural patina it develops over time. As the surface weathers, it forms a rich rustic finish that gives each planter its own character while helping protect the steel underneath.

Whether you need a single planter or an entire set for a commercial project, we can build custom sizes and shapes to perfectly fit your space.

Address

21991 Middleton Road
Caldwell, ID
83605

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 4pm

Telephone

+12082188331

Website

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