Case Studies

Please click on the individual Case Studies below for more details:-

Eaton Aerospace Ltd, South Molton


Eaton Aerospace Ltd is a world leader in aerospace manufacturing. Based in Devon Eaton designs, manufactures and integrates the industry’s most advanced products and technologies for:

  • Engine Solutions
  • Fuel and Inerting Systems
  • Hydraulic Systems
  • Motion Control
  • Cockpit Interface
  • Electrical Power Management

Their modern factory unit uses oil fired warm air heating to provide all of their space heating, Optimum maintains the burners, oil lines and storage tank systems.

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Hengrove Leisure Centre Bristol


Located in the heart of Bristol this is a modern facility has an impressive 50m international swimming pool, 173 station gym, specialist spin studio, sports hall, Healthy Living Zone, crèche and onsite café.

Optimum took over the maintenance of this site exactly one year after its handover from the building contractors with responsibility for all Heating, Ventilation, Cooling, Legionnaire testing and plant rooms.

We have since trained the on site leaiure centre staff to take over many of the simpler tasks saving the site time and money allowing us to concentrate on the core maintenance areas.

Our current responsibilities are for 

  • Air Handling Units
  • Inlet and Extract Fans
  • Pipework
  • Pumps
  • Mountings
  • Combination Mixer Taps
  • Shower Valves
  • Ductwork and Fire Dampers
  • Radiant Strip Heating and Over Door Heaters
  • Boilers and Associated Plant
  • Underfloor Heating
  • All belt drives
  • Expansion Tanks


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North Devon Leisure Centre Barnstaple


Located in the heart of Barnstaple Devon they are a leisure centre offering a 25m swimming pool, 79 station gym, sports hall, 3 squash courts, and an onsite café.

We maintain and service the following plant:

  • Hoval SR gas boilers
  • Andrews water heaters
  • Air Handling Units
  • Main Intake and Extract Fans
  • Plant Rooms

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Polestar Wheatons, Exeter


This large Exeter site is part of Europe’s largest independent print company providing single digital or a multi million print run or digital magazine printing. 

As this is a printiing company it is important that air quality and temperature are maintained so a fast response time is always required.

We maintain the following on this site:

  • Gas fired Powrmatic warm air blowers
  • Ideal wet system gas boilers
  • Bespoke process gas burners

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