Energy & Power Sheet Metal Fabrication | MJM Manufacturing Miami, FL

Precision Sheet Metal Fabrication for Energy & Power OEMs

MJM Manufacturing provides precision sheet metal fabrication for energy equipment manufacturers, power distribution OEMs, solar mounting system suppliers, EV infrastructure companies, battery energy storage manufacturers, and electrical enclosure producers. We fabricate switchgear housings, power distribution enclosures, solar panel mounting hardware, battery enclosure systems, EV charging station enclosures, and precision components for the energy and power industry — from prototype through full production.

As a DBE certified and minority-owned small business registered on SAM.gov with CAGE Code 0YLX1, MJM Manufacturing qualifies as a certified supplier for government-funded energy programs administered through the Department of Energy, state energy agencies, and federally funded clean energy infrastructure projects. Our AS9100 certified quality management system and 47 years of precision fabrication experience make MJM a reliable manufacturing partner for energy OEMs requiring consistent quality and production capacity.

Energy & Power Applications

  • Switchgear enclosures and housings — precision fabricated steel enclosures for electrical switchgear, circuit breaker panels, and power distribution equipment
  • Power distribution panels and enclosures — NEMA-rated enclosures for electrical distribution equipment in industrial, commercial, and utility applications
  • Solar panel mounting hardware — aluminum and stainless steel mounting brackets, rails, and structural hardware for rooftop and ground-mount solar installations
  • Battery energy storage enclosures — precision fabricated housings for lithium-ion battery modules, battery management systems, and energy storage equipment
  • EV charging station enclosures — weatherproof aluminum and steel enclosures for Level 2 and DC fast charging equipment deployed in outdoor and indoor environments
  • Inverter and converter housings — enclosures for solar inverters, power converters, and energy management electronics
  • Transformer enclosures — structural steel housings for electrical transformers and related power equipment
  • UPS and backup power enclosures — housings for uninterruptible power supply systems and battery backup equipment
  • Wind energy component fabrication — structural and enclosure components for wind turbine control systems and electrical equipment
  • Utility infrastructure components — precision fabricated components for electrical utility infrastructure and grid equipment

Energy Fabrication Capabilities

  • CNC fiber laser cutting — 5 Amada laser systems, tolerances to ±0.005″ for precise conduit knockouts, breaker cutouts, and panel openings
  • CNC turret punching — Amada AE 2610NT for high-volume ventilation, knockout, and perforation patterns in electrical enclosures
  • Press brake forming — 9 Amada forming machines including 14-foot, 240-ton capacity for large switchgear enclosure panels
  • Plate rolling — Knuth rollers in 3′, 4′, and 7′ widths for cylindrical energy storage enclosures and transformer housings
  • TIG and MIG welding — structural welding for energy equipment frames and enclosures
  • Hardware insertion — 4 Haeger presses for conduit hubs, grounding studs, PEM fasteners, and electrical enclosure hardware
  • Powder coating — durable NEMA-grade finishes for electrical enclosures coordinated through trusted finishing partners
  • Sand blasting — surface preparation for energy equipment coating systems
  • Automated inspection — Amada Fabri-Vision optical inspection for dimensional verification

Materials for Energy & Power Applications

  • Cold rolled steel (CRS) — standard NEMA enclosure material for indoor electrical equipment
  • Hot rolled steel (HRS) — heavy structural components for switchgear and transformer enclosures
  • Stainless steel (304, 316) — corrosion resistant enclosures for outdoor utility and marine energy applications
  • Aluminum (5052, 6061) — lightweight enclosures for solar, EV charging, and portable energy equipment
  • Galvanized steel — structural components for outdoor energy infrastructure
  • Galvanneal — pre-coated steel for energy enclosures requiring painted finishes

DBE Certification for Government Energy Programs

MJM Manufacturing is a DBE certified (Disadvantaged Business Enterprise) and minority-owned small business — qualifications that are increasingly important in government-funded clean energy and infrastructure programs. Federal and state clean energy initiatives, DOE-funded programs, and state renewable energy projects frequently carry DBE and supplier diversity participation requirements.

MJM’s DBE certification, SAM.gov registration (CAGE Code 0YLX1), and small business concern status make us a qualified DBE supplier for energy OEMs and prime contractors working on government-funded clean energy programs including solar installations, EV charging infrastructure, battery storage projects, and grid modernization programs.

Why Energy OEMs Choose MJM

  • DBE certified for government energy programs — qualifies MJM as a DBE supplier on federally funded clean energy and infrastructure projects
  • SAM.gov registered, CAGE Code 0YLX1 — fully qualified for government energy program procurement
  • Large format forming capability — 14-foot, 240-ton press brake for large switchgear and power distribution enclosure panels
  • Plate rolling for cylindrical enclosures — Knuth rollers up to 7-foot width for battery storage cylinders and transformer housings
  • High volume laser cutting capacity — 5 Amada laser systems for production-scale energy enclosure programs
  • AS9100 and ISO 9001 certified — audited quality management systems for energy OEM supply chains
  • Prototype through production — supports new energy product development through ongoing production runs
  • Miami location — serves Florida’s growing solar, EV, and clean energy market locally
  • 47 years of fabrication experience — the production depth and institutional knowledge energy OEMs depend on

Frequently Asked Questions — Energy Fabrication

Does MJM fabricate EV charging station enclosures?

Yes. MJM Manufacturing produces weatherproof aluminum and steel enclosures for EV charging equipment including Level 2 and DC fast charging station housings. Contact us at sales@mjmmfg.com to discuss your EV charging enclosure requirements.

Can MJM fabricate solar panel mounting hardware?

Yes. We fabricate aluminum and stainless steel solar mounting brackets, rails, and structural hardware for rooftop and ground-mount solar installations. Our laser cutting and press brake forming capabilities produce consistent, accurate mounting hardware for solar OEM manufacturers.

Is MJM DBE certified for government energy programs?

Yes. MJM Manufacturing is a certified DBE and minority-owned small business registered on SAM.gov with CAGE Code 0YLX1. We qualify as a DBE supplier on government-funded energy programs with supplier diversity requirements.

Can MJM fabricate NEMA-rated electrical enclosures?

Yes. MJM fabricates steel and stainless steel enclosures for NEMA-rated electrical equipment applications. Contact us at sales@mjmmfg.com to discuss your NEMA rating requirements and enclosure specifications.

How do I get a quote for an energy fabrication project?

Email your drawings to sales@mjmmfg.com with material, gauge, quantity, and any special finishing or certification requirements. We respond within 24 to 48 hours. Call (305) 620-2020 for urgent inquiries.

Contact MJM Manufacturing to discuss your energy and power fabrication project at sales@mjmmfg.com or (305) 620-2020.