J Coffey are specialists in structural alterations, builder’s works, civil engineering, ground, substructure and concrete works. Established in 1991, we have a long standing reputation for reliable delivery. We support trade and direct customers, undertaking package and direct contracts.

The diverse construction skills and extensive experience of our employees are supported by a modern fleet of specialist, well-maintained vehicles, plant and equipment and operated by fully trained and safety minded employees.

We are well-known for our collaborative and flexible approach and work with customers to address both potential pre-construction and site issues should they arise and to avoid unplanned costs and delays. A testament to this approach is that a high proportion of our work is repeat business from customers who rely on us to get the job done.

Typically, the range of construction work J Coffey undertakes includes but is not limited to:


Mark Widdess

Business Unit Director


Stephen Grimes

Commercial Director

Construction PROJECTS


Do you have a question that you haven’t been able to find an answer to?

For all Sub Contract Division questions, enquiries and feedback, please call us on
0208 426 4944.

Alternatively you can email us at

J Coffey Sub Contracts Division
93-95 Greenford Road
Middlesex HA1 3QF