Company Overview

Established in 1984 Celtic Contractors have enjoyed steady growth, through recommendation and repeat business. A testament to our ability to establish long and successful relationships to whomever we are given the opportunity to work alongside.


We have completed numerous successful projects in collaboration with various managing and main contractors, forming lasting partnerships spanning many years.

A wealth of experience, knowledge and skills within our organisation enables us to offer a fully comprehensive service to our clients.

We are a Surrey based interior fit out contractor that has grown with our clients whilst delivering value and quality to all our projects. Celtic Contractors has earned their enviable reputation in the marketplace by maintaining a proactive and refreshing approach to our clients business needs.

At Celtic Contractors we conduct our business to the highest standards of honesty and fairness. Our aim is quite simple, provide the highest possible level of finish within budget constraints and to exceed our clients expectations in all elements of our operations.

Board of Directors

John Whyte - Managing Director.
Founder member of Celtic with over 35 years industry experience. Has a hands on philosophy and endeavours' to visit every site at least once every week. Coming from a front line delivery background John has a practical knowledge of drywall and ceilings, John always maintains an in depth awareness of all the company activities.

John Brennan - Construction Director.
John has been with the company since its onset and has in excess of 30 years experience in construction. He controls, organises and oversees on site operations, from the site management team to attendant labour and will also control production costs on site.

Jon Whyte – Operations / Health & Safety Director.
Jon has been with Celtic for over 19 years, working through the ranks from fixer to site management. Now a successful Project Director, he has steered a number of larger projects through to completion and built a lasting partnership with a number of clients.

Career Opportunities

At Celtic Contracts we recognised that our personnel are key to the success and continuous growth of the company.


Our policy is to avoid conflict at all times, be pro active and adopt a flexible approach to all works undertaken. Most of all to work in partnership with our clients and associated companies to reach our common Goal.


On Time, On Budget and To The Highest Possible Standard.

Our continuous growth means we are always looking for ambitious new team members. We are always interested to hear from quality people looking for new opportunities.


If you are interested please send us your CV which will be kept on file for future opportunities for the attention of Jon Whyte