Big Island Industrial Controls & Automation

Smarter panels, safer systems built for island conditions

Industrial Controls, Ultimate Electrical, Big Island, Hawaii

From coffee processing lines to resort pump rooms and municipal water systems, Ultimate Electrical designs, builds, programs, and maintains industrial controls that run reliably in Kona’s salt air and Hilo’s rain. Local, licensed, and code-strict—serving Hawaiʻi Island end-to-end.

Safety & Compliance

We build with safety in mind—and keep inspectors happy.

  • Interlocks, E-stops, gate switches, light curtains (as applicable)
  • Clear labeling, drawings, and O&M manuals
  • NEC-aligned installations; coordination with AHJ, plant EHS, and utility
Industrial Control Panels

Control Panels (Built to UL 508A practices)

Clean, labeled, serviceable panels designed for real-world Big Island sites.

  • Motor starters, contactors, relays, power distribution
  • MCC sections, soft starters, overload & protection coordination
  • NEMA-rated enclosures (corrosion-minded hardware, gasketing)
  • SCCR calculation/labeling and documentation package
Industrial Motors, Big Island Hawaii and other Hawaiin Islands

Motors & Drives (VFDs)

Smooth starts, process control, and equipment protection.

  • Pump/fan duty VFDs, bypass schemes, wash-down/NEMA 4X options
  • PID control for level/pressure/flow loops
  • Harmonics, filtering, and grounding best practices
Industrial Control Panel IO

Instrumentation & Process IO

Accurate signals = stable processes.

  • Level/flow/pressure/temperature transmitters
  • Analog/digital IO design, shielding, and terminations
  • Panel meters, signal conditioning, and loop power
Industrial Controls Upgrade and Maintenance, Big Island, Hawaii

Upgrades, Retrofits & Service

Bring older gear up to today’s standards—without shutting down longer than necessary.

  • Relay-to-PLC conversions, HMI refresh, recipe/data logging
  • VFD additions on legacy pumps/fans
  • Troubleshooting, emergency repairs, and maintenance plans

How Your Project Flows

1.

Walkthrough & Controls Audit

We review loads, motors, IO, network, environment, and goals.

2.

Design & Proposal

Options for panels, PLC/HMI, drives, and commissioning—clear scope, parts, and labor.

3.

Build & FAT

Panel fabrication, point-to-point checks, and factory acceptance testing.

4.

Professional installation

Pad, wiring, transfer equipment, startup.

5.

Install & Startup

Loop tuning, alarm setpoints, trending; operators practice on the HMI with us.

6.

Support & Maintenance

Scheduled service, change orders, and fast help when something acts up.

Ready to Modernize Your Controls?

Let’s review your system and map the upgrade that fits your timeline and budget.

FAQs About Industrial Controls

A labeled assembly of control components (starters, drives, PLCs, protection, etc.) operating at 1000 V or less and installed with a marked short-circuit current rating (SCCR). We size, document, and label panels so they can be safely installed on your site.

  • PLC: the rugged controller running the logic.
  • HMI: the touchscreen operators use.
  • SCADA: the bigger system that collects data and supervises multiple assets (often includes HMIs).

Yes—Rockwell/Allen-Bradley, Siemens, Schneider, Omron, ABB, IDEC, and others. If it’s here on island, there’s a good chance we’ve seen it.

Many sites use VFDs for smoother control and protection. We’ll evaluate your process and recommend where drives make sense (and where they don’t).

Why Ultimate Electrical?

Locally Owned Business

Local pros, Kona based.

We know the salt air, the slopes, and the outages—Kailua-Kona, Waikoloa, Waimea, Kohala, Captain Cook, Ocean View, and more.

Transparent Pricing

Transparent pricing.

You’ll see the scope, parts, and labor before we start—no surprises.

Code Compliant

Code-strict & tidy.

Permit-ready installs, neat panels, clean work areas. We treat your hale with respect.

Fast, reliable service when you need it most

Fast and reliable service.

We show up on time, explain your options, and leave you confident using your system.