Alliance Inspection Ltd

9 Old Marsh Farm Barns, Welsh Road, Sealand, Deeside CH5 2LY
+44 (0)1244 952531
Marisa Gouldson
Email address:
Web address:
  • A - Acoustic Methods General
  • A1 - Acoustic Emission (AE)
  • A2 - Resonant Inspection
  • A3 - Acoustic Ranging
  • C - Coating Thickness Measurement
  • E - Electromagnetic General
  • E1 - Magnetic Particle Inspection (MPI)
  • E2 - Magnetic Flux Leakage methods
  • E3 - Eddy Current Testing
  • E4 - ACFM
  • E5 - Potential Drop Flaw Detection and Sizing
  • EC - Erosion/Corrosion
  • LE - Leak Testing
  • LP - Liquid Penetrant Inspection
  • O - Optical Methods General
  • O1 - Visual Inspection
  • O2 - Optical Metrology and Holography
  • O3 - Laser-based Inspection
  • O4 - Thermography
  • R - Radiography General
  • R1 - Radioscopy
  • U - Ultrasonic General
  • U1 - Ultrasonic Flaw Detection and Sizing
  • U2 - Ultrasonic Thickness Gauging
  • U6 - Ultrasonic Advanced Methods
Affiliations & Approvals:
  • BSI Registered Firm
  • Service Inspection Group (SIG) Member (BINDT)

Alliance Inspection is a UK-based NDT company providing the full range of non-destructive testing services and specialising in asset management programmes that utilise its highly skilled and experienced API and EEMUA engineers.

Alliance Inspection's Senior Management Team is based in its offices in North West UK, but the extended Alliance Team is located throughout England, Scotland, Wales and Northern and Southern Ireland. It also has a presence globally when teamed with other Alliance Partners. Alliance Inspection Senior Management heads up a multidisciplined team that works in partnership to provide these services. The company prides itself in both team and client communication and believes that strength and knowledge is found in alliance.

Alliance Inspection's engineers hold a multitude of external qualifications ranging from PCN/ASNT to API/EEMUA and CSWIP. It has international welding engineers available for consultancy if required.

From single one-day call outs to a client's premises to carry out crack testing, or to witness and endorse your welders, to a full five- or ten-year asset integrity programme, Alliance Inspection has the solution you require. It is committed to ensuring that its clients' needs are met in the most cost-efficient, timely and least disruptive manner. It not only provides full shutdown services but can also provide solutions for inspection when assets need to be inspected in service without compromising on product output or site safety.

Alliance is certified to BS EN ISO 9001.

Alliance is accredited / affiliated to BINDT, SIG, Achilles, ABB-approved NDT supplier, British Safety Council, Tank Storage Association, PEIMF, Water Industry Forum, Avetta and BrowZ.

Services include:

  • Radiography: Gamma, X-ray, DR, CR
  • MT, PT, VT, UT
  • PMI, FI, HT, AE
  • Phased array, TOFD, AUT
  • GUL, EMAT pipe support scanning
  • EEMUA tank surveys and GRP tank inspection
  • API inspectors: 510, 563, 570, 580
  • ASME plant inspectors: L1 to L3
  • CSWIP welding engineers
  • RTPO weld invigilation services
  • CAD / isometric mapping
  • Level 3 consultancy services
  • LOLER inspectors
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