We currently provide services and support to companies and individuals in Humberside, East Yorkshire, North Lincolnshire, North East Lincolnshire, South Yorkshire, West Yorkshire, Teeside, London, Portsmouth, Plymouth, Southampton, Hampshire, Oxfordshire and Wales.

City & Guilds 2391-52 or EAL Equivalent Combined Inspection, Testing & Certification of Electrical Installations

This course will cover the specific methods of inspection and testing various types of installations, both single and three-phase, to the current requirments of BS7671. The course covers the inspection and testing techniques as set out in IET Guidance Note 3 and how to complete Certificates and Reports..

City & Guilds 2391-52 or EAL Equivalant

Training and Assessment Requirements






5 Days

Practical Assessment

2hrs 30min

2hrs 30min


Open Book 60 questions

Visal inspection test

30 min

Written Exam

1Hr 20 min


Open Book 60 questions

Visual inspection test 60 min


These qualifications are for those with current industry experience of electrical installations to BS7671 and require a Level 3 certificate in inspection and testing.  Candidates lacking industry experience should consider the Domestic Electrical Installer and 17th Edition scheme or take the City and Guilds 2392-10 Fudamental Inspection, Testing & Initial Verification first.

Next Course Dates:

W/C 16th April 2018

Next stop…..
Ever considered cross-skilling into the Air-Conditioning & Refrigeration Industry

Our Website

This website explains how we approach, develop and implement activities and why we are recognised for our free flowing, informative delivery, bringing information alive by adopting a specialist approach for organisations. Select from the top to access our range of management courses, electrical courses, plumbing courses, air-conditioning and refrigeration courses, f-gas regulations course, ACS gas domestic, commercial & new entrants training & assessment and NEBOSH general certificate and various health & safety courses.


Freelance Assessors required in plumbing, air-conditioning, refrigeration, gas and electrical. Please email your CV and state which field of expertise you can cover.









Head Office:

Crownship Developments Ltd,

Charlton House Mews,

Bridge Street, Brigg,

North Lincolnshire,

DN20 8NQ


Technical Centre:

Crownship Technical,

Unit 13,

Temple Street Unit Factory Estate,

Station Drive,




Telephone Number: 01652 658151

Fax Number: 01652 658221



Valid XHTML 1.0 Transitional Valid CSS!

Recent Testimonials

Here is some of our satisfied customers.