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E-Houses : Custom Prefabricated Electrical Enclosures
Prefabricated Electrical Enclosures for Critical Power Systems
At Industrial Energy Partners, we engineer and manufacture precision prefabricated electrical enclosures (E-Houses) designed for heavy-duty industrial operations. These modular, self-contained units house mission-critical electrical infrastructure and automation systems, ensuring safe, rapid, and compliant deployment in both remote and urban environments.
Whether your application demands explosion-proof protection for oil refineries, climate-controlled setups for sensitive data infrastructure, or mobile systems for renewable energy projects, our UL 508A-certified enclosures are designed to reduce on-site labor, improve uptime, and meet stringent compliance requirements.
What Are Prefabricated Electrical Enclosures (E-Houses)?
A prefabricated electrical enclosure, or E-House, is a factory-built, modular structure used to house and protect electrical distribution and control equipment. These enclosures are ideal for applications requiring minimal on-site assembly, accelerated installation, and strict environmental or safety controls.
Each unit is built to project specifications, with environmental protections, structural reinforcement, and code compliance tailored to your site.
Our systems typically include:
- Motor Control Centers (MCCs)
- Medium- and Low-Voltage Switchgear
- Step-up/step-down Transformers
- Variable Frequency Drives (VFDs)
- Programmable Logic Controllers (PLCs)
- Supervisory Control and Data Acquisition (SCADA) Panels
- Human-Machine Interfaces (HMIs)
- Power Distribution Units (PDUs)
- Battery Backup & Monitoring Systems
Engineering & Manufacturing Capabilities
Our U.S.-based facilities in Houston and Colorado deliver fully integrated solutions from design through testing. All electrical enclosures are engineered to maximize operational efficiency, scalability, and compliance.
Key features include:
- Bespoke Floorplans: Engineered for your equipment configuration, service clearances, cable routing, and accessibility needs.
- HVAC & Environmental Control: Climate systems with load calculations ensure precise temperature regulation. We also offer pressurization, filtration, and fire-rated construction.
- Modular Expandability: E-Houses can be designed to connect or scale with future infrastructure. Units support parallel operation, phased deployment, or functional segmentation.
- Code-Compliant Design: Each build is certified to UL 508A and meets applicable NEMA, ANSI, NFPA 70E, NEC, and IEEE standards. Designs can include arc flash protection and seismic ratings.
- Severe-Duty Customization: Explosion-proofing, wind-load and seismic certification, EMI shielding, corrosion resistance (C5M/NEMA 4X), and IP/NEMA enclosure ratings for harsh environments.
- Factory Integration & Testing: We perform FAT, full wiring integration, thermal scans, load testing, and I/O validation to minimize site risk and time.
Documentation & Drawings: We provide comprehensive as-built drawings, wiring diagrams, I/O lists, and O&M documentation for every build.
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Why Choose Industrial Energy Partners?
We go beyond fabrication—delivering fully engineered electrical infrastructure, ready for deployment.
Unified Engineering
Electrical, mechanical, and automation engineers collaborate from concept to commissioning, eliminating system mismatches and integration delays.
U.S. Manufacturing Control
Domestic production ensures shorter lead times, direct quality oversight, and adherence to local procurement requirements.
Pre-Wired Automation Ready
Integrated VFDs, PLCs, HMIs, SCADA systems, and remote I/O eliminate the need for third-party panel builds.
Expedited Production
Typical lead times of 4–6 weeks. Emergency and accelerated builds are available.
Lifecycle Services
We offer commissioning, thermal scanning, compliance auditing, remote monitoring setups, and upgrade support.
Digital Project Management
All projects include digital approval workflows, 3D layout visualizations, and milestone tracking
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Industry Applications
Our prefabricated electrical enclosures are used across sectors where electrical continuity, compliance, and deployment speed are mission-critical
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Request a Quote for Your Prefabricated Electrical Enclosure
Industrial Energy Partners is your partner for engineered, code-compliant, and fully integrated prefabricated electrical enclosures. From renewable energy deployments to high-voltage utility projects and mission-critical automation environments, our team is ready to design and deliver your next infrastructure solution.
Frequently Asked Question’s
What is the purpose of a prefabricated electrical enclosure?
To consolidate and protect electrical systems in a modular, off-site built environment. These reduce installation time, support regulatory compliance, and allow safer, faster integration into industrial workflows.
What’s the typical lead time?
Standard units ship in 4–6 weeks. Lead time may vary depending on component availability, level of automation, and site-specific requirements. Expedited builds are available.
What certifications do your E-Houses meet?
All builds meet UL 508A and applicable standards such as NEMA, NFPA, ANSI, NEC, and seismic or wind-load codes if required.
Can I tailor the floorplan, size, or electrical components?
Yes. All enclosures are custom-engineered. We offer full electrical schematics, 3D models, and collaborative reviews with your team.
How do E-Houses reduce risk and save time?
Pre-integrated and factory-tested systems eliminate on-site variables, reduce contractor coordination, accelerate startup timelines, and improve safety by reducing field work in hazardous conditions.
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