Industrial control systems · Napa & Northern California

We keep industrial plants running.

Independent control-system engineering — troubleshooting, optimisation and integration for the plants that can’t afford to stop. Deep experience in the process-heavy end of industry, and capable well beyond it.

Independent and vendor-neutral. We improve and troubleshoot the control systems you already have — whatever the brand — and we don’t sell you hardware you don’t need.

What we do

Practical automation expertise

Pointed at the problems that cost you uptime and throughput — diagnosed by someone who understands the process, not just the panel.

Troubleshooting

Fault-finding & diagnosis

Nuisance trips, unreliable sequences, alarm floods, a line that stops for no clear reason — found and fixed at the root, not patched over.

Optimisation

Getting more from what you have

Reprogramming, tuning, sequence and logic redesign, alarm rationalisation, and SCADA/HMI visibility so problems are seen before they stop the line.

Engineering

PLC, HMI, SCADA & integration

Migrations off obsolete hardware, retrofits, and tying machines, sensors and data into one working system. Line-voltage installation handled by licensed partners.

Platforms we work across
Rockwell / Allen-BradleySiemensSchneider / ModiconIgnitionAVEVA / WonderwareGEOmronRed Lion
Sectors

Deep specialism, broad capability

The deepest experience is in the harsh, process-heavy plants that depend most on their control systems. The same discipline applies to any operation where reliability matters — we’re not limited to one industry.

Deepest experience
Organics recycling & composting
Anaerobic digestion
Waste & material recovery
Quarrying & aggregates
Mining
Heavy process
Equally at home in
Food & beverage
Manufacturing
Water & wastewater
Building materials & cement
Packaging
Bulk material handling
Serving Napa, Sonoma, Solano and the greater Sacramento & North Bay region.
Approach

Start with the problem

No large commitment to find out whether we can help. We start with the issue that’s hurting most, and earn the rest.

Step one

Health-Check

A fixed-fee visit to diagnose a specific problem — what’s wrong and a clear plan to fix it. Credited toward the work if you proceed.

Step two

Optimisation project

The scoped fix — quoted as a fixed price for the outcome, delivered properly, tested, and documented.

Step three

Ongoing support

Scheduled reviews, remote support and priority response — so the system stays reliable, not just fixed once.

About

Independent and founder-led

Strule Automation is founded and run by Jonathan Gilmour, a time-served electrician with over 15 years in the trade. He served his apprenticeship in Northern Ireland, worked as an electrical foreman, and has spent his career hands-on in demanding industrial plants — organics recycling, waste, quarrying and mining. The firm takes its name from the River Strule, which runs through Omagh in County Tyrone.

The work is straightforward: understand the plant, fix the real problem, and stand behind it. Independent and vendor-neutral, honest scope and pricing, and safety that is never traded for a deadline.

Independent & vendor-neutral — any brand, no hardware upsell
Fixed quotes, priced on the outcome
We answer the phone, and we’re on site fast — usually within 48 hours
Safety comes before every deadline
Contact

Get in touch

Tell us what’s giving you trouble. The first conversation is free, and you’ll get a straight assessment.

Email

info@struleautomation.com

Based in

Napa · serving Northern California

Install

Line-voltage work via licensed partners