Custom Range Hoods
Hand-formed copper, stainless, and powder-coated hoods fabricated to fit your kitchen.
Learn MoreNampa Metal Fabrication Shop
Custom Metal Fabrication Nampa Builds On
Erwin Custom Fabrication at 811 North Kings Road is the local shop homeowners, builders, and commercial teams call when specs matter. Decades of industrial craftsmanship go into every structural steel, welding, sheet metal, aluminum, stainless, and laser-cut job—so your metalwork arrives ready to install and built to last across the Treasure Valley.
What We Fabricate
Custom Metal Fabrication Services in Nampa
One shop for structural steel, custom welding, sheet metal, aluminum, stainless, laser cutting, ornamental metals, gates, and fences—scoped to your drawings and timeline.
Precision custom metalwork for residential and commercial projects across Nampa and the Treasure Valley.
Learn MoreReliable welding for repairs, assemblies, and custom-built steel, aluminum, and stainless projects.
Learn MoreStructural steel fabrication for builders and commercial clients who need strong, accurate frameworks.
Learn MoreSheet metal contractor services for custom panels, covers, and fabricated components.
Learn MoreAluminum welding and stainless steel fabrication for clean, durable, corrosion-resistant results.
Learn MoreMetal laser cutting services for precise profiles and parts tailored to your drawings.
Learn MoreDurable gates and fences plus ornamental metals that balance strength with finished appearance.
Learn MoreCustom metal range hoods, fireplace surrounds, and specialty pieces fabricated to fit your space.
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From Our Nampa Shop
Custom Metal Fabrication Work Worth Showing
See range hoods, gates, sinks, cabinets, railings, and more fabricated in our Nampa shop for real residential and commercial installs.
Gates & Fences
Custom metal gates and fence panels built for strength, security, and curb appeal.
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Metal Cabinets
Durable steel and stainless cabinetry for kitchens, shops, and commercial spaces.
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Metal Countertops
Custom stainless and sheet-metal countertops fabricated for residential and commercial use.
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Metal Signs
Laser-cut and fabricated metal signage for businesses, ranches, and architectural accents.
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Metal Sinks
Custom-welded stainless sinks and basins built for kitchens, shops, and foodservice.
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Metal Wainscoting
Architectural sheet-metal wainscoting and wall cladding for interior and exterior spaces.
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Stairs & Railings
Structural and ornamental stair systems with steel, stainless, and custom rail details.
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Steel Tanks
Custom-fabricated steel tanks and vessels built to your specs for industrial use.
Learn MoreCustom Range Hoods
Hand-formed copper, stainless, and powder-coated hoods fabricated to fit your kitchen.
Learn MoreGates & Fences
Custom metal gates and fence panels built for strength, security, and curb appeal.
Learn MoreMetal Cabinets
Durable steel and stainless cabinetry for kitchens, shops, and commercial spaces.
Learn MoreMetal Countertops
Custom stainless and sheet-metal countertops fabricated for residential and commercial use.
Learn MoreMetal Signs
Laser-cut and fabricated metal signage for businesses, ranches, and architectural accents.
Learn MoreMetal Sinks
Custom-welded stainless sinks and basins built for kitchens, shops, and foodservice.
Learn MoreMetal Wainscoting
Architectural sheet-metal wainscoting and wall cladding for interior and exterior spaces.
Learn MoreStairs & Railings
Structural and ornamental stair systems with steel, stainless, and custom rail details.
Learn MoreSteel Tanks
Custom-fabricated steel tanks and vessels built to your specs for industrial use.
Learn MoreCustom Range Hoods
Hand-formed copper, stainless, and powder-coated hoods fabricated to fit your kitchen.
Learn MoreGates & Fences
Custom metal gates and fence panels built for strength, security, and curb appeal.
Learn MoreMetal Cabinets
Durable steel and stainless cabinetry for kitchens, shops, and commercial spaces.
Learn MoreMetal Countertops
Custom stainless and sheet-metal countertops fabricated for residential and commercial use.
Learn MoreMetal Signs
Laser-cut and fabricated metal signage for businesses, ranches, and architectural accents.
Learn MoreMetal Sinks
Custom-welded stainless sinks and basins built for kitchens, shops, and foodservice.
Learn MoreMetal Wainscoting
Architectural sheet-metal wainscoting and wall cladding for interior and exterior spaces.
Learn MoreStairs & Railings
Structural and ornamental stair systems with steel, stainless, and custom rail details.
Learn MoreSteel Tanks
Custom-fabricated steel tanks and vessels built to your specs for industrial use.
Learn MoreWhy Choose Us
Custom Metal FabricationNampa Clients Recommend
Choose a fabricator who answers with shop capacity, not sales fluff. From countertops and ornamental metals to gates, fences, and industrial components, we deliver tight fits, clean welds, and dependable handoff for clients in Nampa, Caldwell, Meridian, Eagle, Star, Boise, Garden City, Kuna, McCall, Cascade, and Emmett.
- Years in Business32+
- Established1993
- Local Reviews140+
- Review Rating5.0
Decades of Shop Experience
Open since 1993 with 32 years crafting custom metalwork for residential and commercial clients.
Full-Service Fabrication
Structural steel, welding, sheet metal, aluminum, stainless, and laser cutting under one roof in Nampa.
Precision Craftsmanship
Industrial metal craftsmen focused on accurate fits, clean finishes, and parts built to your specs.
Local & Easy to Reach
A Nampa shop serving the Treasure Valley and nearby mountain communities with dependable communication.
Our Expertise
Custom Metal Fabrication Projects From Our Nampa Shop
Custom Copper Range Hood
Nampa, ID
Our Process
How Custom Metal Fabrication Gets Done in Nampa
Fabrication Project Consultation
Bring drawings, measurements, or a rough idea—we map scope, materials, and feasibility so your custom metal fabrication in Nampa starts with a clear plan.
Design & Quote
We lock materials, fabrication approach, and timeline, then send a straightforward quote you can approve with confidence.
Custom Fabrication & Welding
In our Nampa shop we cut, form, and weld steel, aluminum, stainless, and sheet metal to your specs—tight tolerances, clean joints, production-ready parts.
Finish & Delivery
Final fit, finish, and handoff so your gates, structures, or custom metal pieces are ready to install.
Client Reviews
See Why Clients Trust Our Nampa Fabrication Team
Clients count on Erwin Custom Fabrication for precise metalwork, clear communication, and dependable turnaround on custom projects.
“Justin and his crew made this a great experience. they were very professional and easy going and, as you can tell their work is beyond amazing.. thank you Erwin!”
Shane Palmer
Client review
“I have been a customer for years and is been a great experience. They supply very custom products and high quality. They did an amazing job with this outdoor glass railing. Abraham was very professional.”
Nelson Gonzalez
Client review
“The facility of Erwin Custom Fabrication is the best of the valley given they have amazing custom metal work and also Jose is very professional.”
Christina Cuevas
Client review
“Super professional and great to work with. I highly recommend getting with Justin, you won’t be disappointed.. 👍 👍 👍”
Dwain Wade
Client review
“The best of the best! The guys there are awesome. You're guaranteed to get quality work every time.”
Alexandra Dalton
Client review
“Had a technical retrofit project for my range hood and an insert. They totally nailed it. Happy that I found these guys. Ryan was great to work with.”
Cooper Bingham
Client review
“Stopped by for general questions regarding a few projects I have at home. Shop was nice and organized. Abraham was helpful and provided tips for optimal welding results. Thanks for the knowledge.”
Hector Damian Saldaña
Client review
Erwin Custom Fabrication
Custom Metal Fabrication in Nampa, Idaho. Open since 1993 with 32+ years of custom metalwork.
Contact us
Start Your Fabrication Project
Tell us about your metalwork needs and we'll follow up promptly.
★★★★★
5.0
Trusted by clients across the Treasure Valley
Request a Custom Fabrication Quote
Share a few details and we'll follow up about your metalwork project.
Prefer to talk now? Call (208) 856-6487