P&I Generators Ltd

P & I are a friendly, family-run business that specialises in critical power solutions.

Founded in 1999, the company has grown to become a leading independent supplier of generators and UPS systems with a genuine commitment to quality and service. We ensure that even in the toughest of environments, you can trust that your power is protected. Depending on your needs, we offer the full end-to-end service including design, project management, installation, commissioning and dedicated service support.

Generator Service & Maintenance:

Our service contracts are aimed to give you peace of mind so you know that in the event of a power outage, you can rely on your critical power equipment.

UPS Service & Maintenance:

We offer a comprehensive and cost-effective range of service plans to ensure all parts of your UPS system remain fully functional and at optimal performance.

Control Systems Services:

We aim to make your solution fit both your current and future needs with bespoke design systems to meet your exact requirements.

Critical Power Hardware:

P&I have grown to become a leading independent supplier of generators and UPS systems. We work with the likes of Salicru and Riello.

Projects:

Our experienced project management team can support every stage of your project from start to finish. Let us do the leg work whilst you focus on your commitments.

Hire:

Our fleet includes 8 kVA to multi-megawatt generators, 100Kw to 2MW mobile load banks, together with many other hire solutions. Introducing the new Clean Power Industrial Range: Design, project management, installation, commissioning and dedicated service support for your critical power needs.

Horsham New WwTW (2024)

Southern Water’s multi-million pound upgrade to boost the water quality of the River Arun and cater for the significant growth forecast

Lingfield WwTW (2024)

Phosphorus removal project that is part of the Environment Agency’s WINEP nationwide programme of continuous improvement of waterways

The Woodlands Water Recycling Centre (2024)

The UK’s first treatment plant built for a housing developer specifically to meet Nutrient Neutrality requirements

Hailsham South WwTW (2022)

The town of Hailsham in East Sussex has been experiencing significant housing growth in recent years. To accommodate local housebuilding targets and protect the environment, Southern Water has invested £30m to upgrade the Hailsham North and Hailsham South Wastewater Treatment Works (WwTWs) using innovative technology. Upgrading these works was necessary to comply with a stricter […]

P&I Group - About Us

P&I Generators - Critical Power Specialists

Field Service Engineer (Fort William)

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Gilkes has an exciting opportunity for an enthusiastic and motivated Hydro Field Service Engineer (Fort William) to join our well-established engineering organisation, based in Fort William, Scotland. As part of a busy service team and reporting to the Field Service Supervisor, you will play a key role in providing front line customer support.The ...

Field Service Engineer (Invergordon)

📄 ✅

Gilkes has an exciting opportunity for an enthusiastic and motivated Hydro Field Service Engineer (Invergordon) to join our well-established engineering organisation, based in Invergordon, Scotland. As part of a busy service team and reporting to the Field Service Supervisor, you will play a key role in providing front line customer support.The ...

Hydro Fitter

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We are recruiting for a fitter to join our hydro team. An exciting opportunity has arisen for a Fitter to join our well-established engineering organisation, based at our head office in Kendal, Cumbria. Reporting to the Fitter Supervisor, you ...

Field Service Engineer (Fort William)

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Sectors: Mechanical Engineering

Categories: Project Delivery, Site Engineers

Locations: Scotland

Apply by: 11 Mar 2026

Contract: Full Time

Gilkes has an exciting opportunity for an enthusiastic and motivated Hydro Field Service Engineer (Fort William) to join our well-established engineering organisation, based in Fort William, Scotland.

As part of a busy service team and reporting to the Field Service Supervisor, you will play a key role in providing front line customer support.

The Service Engineer plays a key role in maintaining customer assets to the highest levels The role has the following key elements:

Troubleshooting – ability to quickly & effectively analyse and solve problems under pressure
Emergency response – provide after-hours support (call-out) when required
Safety – follow all on-site rules and regulations

Responsibilities Include:

Performing troubleshooting, repair, maintenance and routine inspection of hydro-electric turbines and ancillary equipment
Providing emergency response, after-hours support when required
Liaising with other internal departments to ensure excellent levels of customer service
Generate service and technical reports and be capable of working within a ‘permit to work’ environment is required
Familiar with the following principals: Mechanical, Electrical, Hydraulic & Control Systems

For full details and to apply, please visit our careers page on the link provided.

Apply Now

What we do:

Designers: Electrical Design | Mechanical Design

Networks - Sewerage: Generators

Networks - Water Supply: Generators

Power Supply: Generators

Programme Management: Asset Management

Treatment Works Products/Services: Generators