In-House Capability
NEMA Enclosures
Custom NEMA-rated enclosures, designed and built to your specifications at SPM.
Request a QuoteOverview
What we do, who we do it for
SPM designs and builds custom NEMA-rated enclosures that meet the environmental and protection requirements of demanding industrial, automation, and electrical applications.
Our enclosures are manufactured in-house using precision sheet metal fabrication, welded or riveted construction, populated with hardware as required, and powder-coated for durability. Each enclosure is built to your specified rating and application requirements.
Specifications
Capability matrix
Quick-scan parameters for NEMA enclosure projects. Exact ratings and sizes are confirmed per project — contact us for specifics.
| Parameter | Range | Notes |
|---|---|---|
| NEMA ratings | Built to your specified rating | Confirmed at quote time |
| Materials | Steel, aluminum, stainless steel | Per-project selection |
| Max enclosure size | Contact us for project specifics | Sized to your requirements |
| Quality system | ISO 9001 | Company-wide quality management |
Industries We Serve
Where SPM’s enclosures land
Industrial Automation
Cobot enclosures, robot bases, and integrator cell components.
Learn more →Electrical & Electronics
NEMA enclosures and populated panels with passive devices in-house.
Learn more →Oil, Gas & Energy
Field equipment skids, control panels, and rugged enclosures.
Learn more →Aerospace & Defense
Ground support, test fixtures, and non-flight-critical assemblies.
Learn more →Transportation
Rail, transit, and fleet aftermarket fabrications.
Learn more →Test Systems & Equipment
Fixtures, frames, and enclosures for bench and production test.
Learn more →Related Capabilities
Pairs well with
Precision Sheet Metal Fabrication
Our punching, forming, and laser cutting departments deliver quality-assured parts with lights-out automation capabilities.
Explore →Electro-Mechanical Assembly
We support a wide variety of panel and enclosure assemblies that can also be populated with passive devices in-house.
Explore →Powder Coating
Our painting and powder coating services provide a wide range of durable finishes and textures.
Explore →FAQ
Frequently asked
What NEMA ratings does SPM build enclosures to?
Does SPM design enclosures or build to supplied drawings?
What materials does SPM use for enclosures?
What does SPM's in-house enclosure process include?
Have a project to quote?
Send us your specs. We’ll respond within one business day.