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G&G Controls, The Panel People

Equipment manufacturers

OEM control panels for UK equipment manufacturers

Fixed BOMs, one standard platform for your range, and reliable UK production at 5 to 200 panels a month.

Fixed price per platform · agreed per programme

Agreed per programmeBS EN 61439BS EN 60204-1EMC Directive

5 to 200 panels a month

Scalable UK production with call-off stock.

Fixed BOM

Consistent cost, simple procurement, easy spares.

Design support

Controls engineering and PLC/HMI programming in house.

Full documentation

Wiring diagram, test certificate and serial number with every panel.

If you make equipment that needs a control panel, we become your panel department. We map your range, design one standard platform that covers 80 to 90% of variants with clear option blocks, fix the bill of materials, and build it in volume with documented QA and serial number traceability. You get consistent cost, simpler procurement and spares, and panels that arrive when we said.

We listen

We map your equipment range, its options and the environments it goes into, so one standard platform covers most of what you sell without hundreds of specials.

We design

A standardised control platform with a fixed BOM and clear option blocks. Design support is included: we bring what we know about controls to cut on-site failures and cost. PLC and HMI programming in house.

We build

Repeatable production with documented QA, serial number traceability and compliance to the standards your equipment needs. Every panel ships with its own wiring diagram and test certificate. Capacity from 5 to 200 panels a month, with stock held against call-off where that helps you.

Who we build for

Pump manufacturers and packagers, booster set builders, water treatment and rainwater harvesting equipment, chillers and packaged plant, generator and fuel systems, hire fleet equipment and industrial machinery. Come and see the factory in Stoke-on-Trent.

Specification

Volumes5 to 200 panels per month; prototypes and pre-production runs
EngineeringPlatform design, option blocks, PLC and HMI programming, drawings
Production10,000 sq ft factory in Stoke-on-Trent; documented QA; serial number traceability
ComplianceBS EN 61439, BS EN 60204-1, EMC Directive; declaration of conformity per panel
DocumentationWiring diagram and test certificate per panel; declaration of conformity
SupplyCall-off orders, stock holding, scheduled deliveries

Every panel ships with its wiring diagram, a test certificate and a 12-month warranty.

Price and lead time

Fixed unit price per platform and option block, agreed at design stage and held across the programme.

Agreed per programme. Call-off from stock where held.

Frequently asked questions

Jobs we have done with this range

All case studies →
Outdoor dual chiller changeover panel with the inner door showing chiller 1 and 2 run and fault lamps, the on/off and duty selector switches, the isolator and the over-temperature alarm stat

Temporary cooling hire company

A dual chiller changeover panel, drawn once and built again and again for a hire fleet

A national cooling hire company sends chillers out in pairs, and every pair needs a changeover panel to share the load, rotate duty and take over when one trips. We took their existing panel design, re-engineered it, drew it as indoor and outdoor standards and now build it whenever their depots need more.

Read the case study
Twin-door outdoor process cooling control panel open on a pallet in the factory, showing the two Vacon drives, the PLC bank, filter fans and the door-mounted switches

Cooling hire company, for a chemical manufacturer

A process cooling panel for a chemical plant, proven at a two-day factory acceptance test

A cooling hire company were supplying a process cooling system to a specialist chemical manufacturer in the South of England: a chiller, an air-blast fluid cooler, process and recirculation pumps and a weir tank. We designed, built and programmed the control panel, and the customer and their client watched it run through a two-day factory acceptance test in Stoke-on-Trent before it left.

Read the case study
Twin-pump control panel interior: two Invertek inverters, a Siemens LOGO! controller with expansion module, a Pilz safety relay, a row of interface relays, circuit breakers and terminals

Process cooling specialist, West Midlands

Pump skid panels for a process cooling specialist, from a one-off to a repeat

A West Midlands process cooling company build pump skids to go with their chillers. We built them a twin-inverter panel with duty changeover and a chiller interlock, then a simpler single-inverter panel designed to be ordered again. They now reorder it by its drawing number.

Read the case study

Further reading

All articles →
Standardising a control panel platform: how OEMs take cost and lead time out

Standardising a control panel platform: how OEMs take cost and lead time out

Equipment makers who order panels every month usually order too many variants. How to design one platform with option blocks, what it saves, and how to move a range across to it.

21 August 2026 · 4 min read

The pros and cons of building your own panels

The pros and cons of building your own panels

The question of whether having your own panel shop would save money is worth exploring. Firstly, it’s important to consider whether it fits your business model. If you’re a manufacturing company already set up with warehouse staff, stock, manufacturing schedules, etc., then it may be a good fit - ju

2 February 2024 · 1 min read

Controlling Water, why go custom?

Controlling Water, why go custom?

Why an irrigation contractor stopped buying off-the-shelf controllers and moved to custom-built panels: what standard kit could not do, and what changed once the panel matched the job.

22 November 2024 · 2 min read

Inverters no longer break the bank!

Inverters no longer break the bank!

There are many electric motor applications where an inverter (or variable speed drive/VSD) is better than fixed speed/direct on line, with price as the only drawback. Traditionally inverters have been too expensive for many uses, but as technology advances the price of inverters continues to fall w

5 July 2024 · 3 min read

Common control panel mistakes

Common control panel mistakes

When working on control panels, it's important to check compliance to reduce the risk of the panel failing, including the risk of catching fire. Number one of the list for us is the neutral not terminated. We so often get sent photos of an old panel that needs replacing and in the bottom of the pa

4 October 2024 · 3 min read

Leading voices in pump control, with Atlantic Pumps

Leading voices in pump control, with Atlantic Pumps

We had the honour of sitting down with Andy Smith, Managing Director of Atlantic Pumps, where we discussed the current market trends and upcoming research and development projects.

18 October 2024 · 1 min read

Related panels

Triple pump 1.5kW booster panel open: three Invertek drives, relays and MCBs on shelved rails, with its wiring diagram and drive manual

Booster set control panels

Booster set controls

One to six pumps held at a single pressure set point by pre-programmed inverters in the panel. Swap a drive without replacing the booster set.

Inverter panels with pressure control from £2,428 + VAT (single pump 0.75kW, 400V) and £3,946 + VAT (twin pump 0.75kW).

Compact G&G control panel with push buttons, lamps and emergency stop

Generator fuel systems

Fuel transfer panels

Single and dual pump fuel transfer control from bulk tank to day tank, with level control, safety relay and optional touchscreen.

Single pump £1,579 + VAT; dual pump £2,350 + VAT.

BMS control panel internals annotated: spare earth ways, disconnect terminals, panel light, laptop socket, surge protection and 25% spare space

Building management systems

BMS control panels

From a points list to a tested, documented panel. We build for BMS integrators every day and understand what site teams need.

Priced per panel from the points list.

Request a quote for OEM control panels

Tell us the pumps or points, the supply, the site and anything the panel must comply with. Attach a spec or drawing if you have one.

  • Wiring diagram, test certificate and 12-month warranty with every panel
  • Built to BS EN 61439 and BS EN 60204-1 in Stoke-on-Trent
  • We reply during working hours, usually the same working day

Request a quote

Or call 01782 280577

What happens next. We will come back with a proposal and, if it suits, an invitation to visit the factory in Stoke-on-Trent. We reply during working hours, Monday to Friday, 7am to 4.30pm.

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Got a project, or just need a quick answer?

Tell us what the panel has to do and we will come back with a price and a lead time. Existing accounts: reorders and spares go through the same form.