Our aim is to make the annual servicing of your boiler as simple as possible, including contacting and meeting your insurance inspector on your behalf. We help your steam boiler system achieve maximum longevity, performance and efficiency.

Services include:

• strip and prepare boiler for annual inspection
• servicing and certification of boiler valves
• removal of scale within water side
• rodding of boiler smoke tubes
• furnace sweep and rebuilding on insurance acceptance
• Part 2 (working tests) with your insurance inspector

You can retain our servicing and ensure the same high standard is maintained year round.

• We obtain/carry out the necessary work permits and risk assessments.
• Opening boiler and thorough clean through of smoke tubes
• Furnace and rear smoke box cleaning
• Check and report on water space
• Valve removal, servicing and refit
• Fitting new sight glasses and manhole joints as necessary
• Test

• Remove cladding & lagging in areas to be ultrasonic tested
• Clean up in accordance with insurance company guidance
• Remove furnace brickwork, grind refractory ties and cleaning
• Renew lagging as necessary and refitting of cladding
• Renew refractory ties
• mould new refractory quarls in line with burner specifications

• Valve and actuator overhaul, repair, recalibration and modification
• Hydrostatic pressure testing and certification
• Sourcing new valves, steam traps,  packing, gaskets and other parts
• Sourcing pipes and fittings
• On site fitting & testing
• Steam Trap Surveys
• Boiler overhaul
• Welding
• Pump repairs & overhauls

We offer a complete pressure testing and recalibration service for a varied range of safety valves from 1/4” to 12” up to test pressures of 60 bar.  We set valves to the industry standards in house and on site. We test using nitrogen, gas, water and air checking for seat tightness, lift and leaks on all valves prior to release ensuring that no matter what medium you use we can guarantee the valve function. Our thorough inspections and equipment tests are geared to meet specific industry needs.

We achieve this by offering:

• A detailed proficiency report
• Tools, equipment, and instrumentation to achieve the highest quality standards
• Achieving and maintaining industry certifications

Once the valve has passed test and inspection they are given a unique WE ID number which is stamped or engraved on the valve (for traceability purposes) along with a Warden Engineering tag clearly stating ID number and set pressure. We are a fully approved meaning that all valves set or re-calibrated by Warden Engineering are fully compliant. All our services are covered and backed by our ISO 9001:2015 accreditation.

View Safety Valve Certificate