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 Emission Methods (AE)
  • a1 - Airborne Ultrasonics
  • a2 - Noise Analysis
  • e - Electric Motor Insulation and Signature Analysis
  • f - Flow Rate Monitoring
  • f1 - Flow
  • f2 - Orifice Restriction
  • i - Infrared Thermography
  • i1 - Thermometry
  • l - Lubrication Management
  • l1 - On-line Oil Condition Monitoring
  • l2 - Off-line Oil Condition Analysis
  • l3 - Water-in-Oil Analysis
  • l4 - Hydraulic Fluid Analysis
  • l5 - On-line Debris Analysis
  • l6 - Off-line Debris Analysis
  • o - Optical Monitoring
  • o1 - Detection Systems
  • o2 - Alignment Systems
  • o3 - Interferometry
  • p - Pressure Monitoring
  • p1 - On-line
  • p2 - Off-line
  • t - Temperature Monitoring
  • t1 - On-line
  • t2 - Off-line
  • v - Vibration Analysis
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 all 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, ABB-approved NDT supplier, British Safety Council, Tank Storage Association, Avetta

Services – 

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 / GRP tank inspection

API Inspectors - 510 / 563 / 570 / 580

ASME Plant Inspectors L1 - L3

CSWIP Welding Engineers

RTPO Weld Invigilation Services

CAD / Isometric Mapping

Level 3 Consultancy Services

LOLER Inspectors

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