| Established in 2008

John Kelly Construction Services logo

Established in 2008, John Kelly Construction Services is a regional groundworks and civil engineering contractor based in Anglesey, working across North Wales. It provides construction, civil engineering and groundwork services to home developers, national construction companies, utilities, and local authorities and specialises in carrying out infrastructure and groundworks on new housing sites.

99% GROWTH BETWEEN 2019 AND 2021

John Kelly Construction


John Kelly became disillusioned with his employers due to the poor management of sites and lack of quality in the work and the driving force behind his establishment of the business was the motivation to produce quality work on time for clients. Continually striving for excellence, John Kelly Construction effectively engages with clients, suppliers, and sub-contractors to execute projects to exacting standards and is committed to delivering projects proactively, in the most efficient and innovative ways possible, maintaining the highest standards in quality, safety and environmental respects.

Success Factor

With the boom in the housing market, John established a role for the company as one of the leading groundwork and infrastructure contractors on house building projects across North Wales by responding to the needs of the construction industry locally. With a strong reputation for quality and reliability, as well as a passion for continual professional development John Kelly Construction has been able to attract quality employees who have been key to the success of the company. Finally, the maintenance of a good profit margin and putting profit ahead of turnover has ensured that the company continued to stay within a good position to expand.

The Future

With the aim of increasing turnover by 400% over the next five years, the business has recently invested £1.2 million into the development of new company headquarters in Anglesey. It also aims to mitigate any risks through continuous diversification to different sectors of groundworks and civil engineering, as well as continuing to use innovation to utilise high tech solutions in the construction industry.