(208) 466-7771

Expert Powder Coating & Media Blasting in the Treasure Valley

Coated. Cured.
Built to Last.

Serving Nampa, Boise, and beyond since 2013. From backyard furniture to industrial fleet equipment, we do it all.

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photo of allegiant powder coating office exterior
powder coated canister
powder coating process: Cooling & Visual Inspection
photo of orange powder coated wheel hubs

Allegiant Powder Coating:
Built on Quality, Built to Last

Since 2013, Allegiant Powder Coating has been the Treasure Valley’s go-to shop for professional powder coating and media blasting. With over 30 years of combined experience, a Cardinal-certified curing oven, and a Clemco-equipped blasting room, we bring industrial-grade quality to every single project, no matter the size.

Whether you’re a city engineer ordering park benches, a fabrication shop finishing structural steel, or a homeowner wanting to give a patio set a fresh new look, we’ve got you covered. We have a forklift on-site to unload trucks and accommodate large freight, making it easy to work with commercial and enterprise clients. No project is too big, and no project is too small.

See Our Work

Who do we work with?

Homeowners & DIY Enthusiasts

Got a patio table that’s seen better days? A wrought iron railing that’s starting to rust? Powder coating is the most durable, long-lasting finish you can put on metal — and we make it easy for homeowners. Drop off your pieces or give us a call. We’ll help you pick from hundreds of colors and have your items looking better than the day you bought them.

PERFECT FOR

Patio Furniture, Railings, Gates, Bike Frames, BBQ Grills, Auto Parts, and more

Fabricators & Trade Shops

You build it. We finish it. Allegiant is the finishing partner that fabrication shops, welding operations, and metal workers across the Treasure Valley trust to make their work look as good as it performs. We move fast, hit your specs, and keep your jobs on schedule. We can handle large freight with our on-site forklift, so delivery and pickup logistics are never a hassle.

PERFECT FOR

Structural Components, Custom Fabrications, Architectural Metalwork, Commercial Fixtures

Cities, Municipalities & Institutions

We’ve been proud to work with cities across Idaho and beyond, producing custom benches, signage components, park equipment, and institutional metalwork that holds up to public use and weather year after year. Our Cardinal-certified process ensures consistent, high-quality results across every piece in a run, and we can laser-cut custom logos and names into finished pieces for a truly custom look.

PERFECT FOR

Park Benches, Memorial Furniture, Transit Equipment, Public Infrastructure, Signage

Automotive, Motorcycle & Restoration

Your restoration deserves a finish that matches the craftsmanship underneath it. We work with automotive restoration shops, custom motorcycle builders, and gear-head hobbyists who want results that are as functional as they are beautiful. Powder coating outlasts paint by years and resists chips, chemicals, and UV light, making it the obvious choice for any vehicle project.

PERFECT FOR

Wheel Hubs, Frames, Chassis Components, Custom Bike Parts, Brackets, Suspension Components

powder coated canister

What Is Powder Coating?

And Why Does It Beat Paint?

Powder coating is a finishing process that applies a dry, electrostatically charged powder to a grounded metal surface. The powder sticks to the parts like a magnet. Once all parts are coated evenly, it goes into the batch oven to cure the powder at 400 degrees for 10 minutes. Once inside our Cardinal-certified curing oven, the powder melts and flows into a smooth, continuous coating. No runs. No drips. No sags.

The result? A finish that is harder, more flexible, more durable, and more environmentally friendly than traditional liquid paint. It resists chips, scratches, UV light, and chemical exposure far better than conventional coatings, and it comes in hundreds of colors, textures, and effects.

Learn More About the Process

What Can Be Powder Coated?

There are a couple of limitations to be aware of. Parts that get extremely hot in use (like chrome exhaust pipes that “blue” from heat) may not be great candidates, as the powder cure temperature can’t exceed the working temperature of the part. We also can’t coat items with lead solder connections, such as radiators or heater cores, as the cure heat can soften the solder. Not sure if your project qualifies? Just give us a call. We’re happy to talk it through!

Steel & Structural Steel

 Aluminum

Iron & Cast Iron

Stainless Steel

Brass & Copper

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What Our Customers Are Saying

"Best quality in the Valley."

“As an automotive restoration shop owner, we do a fair amount of powder coating, and Allegiant does the best work by far.”

— Gordon Boven

"Great job, guys!"

“I just picked up my crash bars for my Harley, and APC matched the front candy red perfectly, and the price beat everyone.“

— Alec Ledward

"Very impressed with the workmanship."

“We’re very impressed with the workmanship and attention to detail of Allegiant Powder Coating. Would definitely recommend them to anyone.”

— Rent For Fun RV

"Time and time again, these guys deliver!"

“They have always been on time and for the quoted price! Thank you so much for the great service and the great work.”

— Dennis Brodigan

"Great attention to detail! Quality work at its finest!"

“Finished in a timely manner, staff were very professional and knowledgeable! Highly recommended!“

— A. Glenn

"They get the job done to our standards."

“We exclusively use Allegiant Powder for our motorcycle frames, rims, and custom parts. They’re the only shop that will get the job done to our standards, and that’s all that matters at our shop when we want to exceed everyone’s powder coat finish expectations.”

— Rawhide Cycles

"Fantastic work, insane professionalism."

“The quality of their product far surpassed any and all of my expectations. I highly recommend them to anybody with media blast or powder coating!“

— Nicholas Ruiz

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