call 01902 451961








                                 Established in 1945, Cosgriff Whitehouse Electrical Ltd is the longest serving Electrical Contractor in Wolverhampton.


                    Our commitment and dedication to quality and customer service has resulted in strong relationships with our clients including;

            Wolverhampton City Council, Bioconstruct GmbH, Fibercill, Severn Trent Water, National Hickman and Johnsons Apparelmaster                                                                                                                                                                             (Nationwide).


 Our personalised approach to our clients helps create a friendly and lasting relationship. We aim to give every client certainty that their project will                                                            be delivered to their satisfaction, fulfilling their objectives on time, with quality and within budget.

call 01902 451961 • email

Company Registration No. 00420511

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Our clients

Company Certification


Our Clients

Company Certification


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Contractors Health & Safety Assessment Scheme



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UK’s Largest Register for Pre-Qualified Construction Services

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Registered Member of the Electrical Contractors’ Association:

Joint Industry Board

for the Electrical Contracting Industry

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National Inspection Council for Electrical Installation Contracting:

Black Country Chamber of Commerce 

CWE Ltd are now proud member of the Black Country Chamber 



William Mezzullo, Head of Projects, Future Biogas


Anthony Mason, Heinrich Georg UK  






Andy Matthews, Head of Production

"The CWE team bring a healthy level of positivity and professionalism to the working environment along with being extremely hardworking and committed. They have built a fantastic relationship with our projects team and our site operators and have been willing to go above and beyond on more than a few occasions. We will look forward to work with CWE on future projects." 

" Massive thanks to the engineers who completed the installation at Euroclad, Cardiff.

 They did a brilliant job very neat and tidy and really put in the hours to get the job done in such a small space  of time."


“In my opinion Cosgriff are a very professional company that has always provded Fibercill with outstanding service to a very high standard."

“We have found CWE Ltd to be professional and reliable in the services they have delivered.  Their biggest asset is the site based installation team who are fastidious in their efforts to provide complete customer satisfaction”

"Codsall High Federartion use CWE for their electrical work, we have found them to be professional, flexible and efficient at all times, turnaround times for emergencies is excellent."


Louise James, Director of Business and Finance, 

Codsall High School Federation 

Simon Davies – Managing Director

Swancote Energy Ltd