J McKenna have over 40 years experience in the construction industry. We are based in Oxfordshire but operate in Northamptonshire and Buckinghamshire too. We cover domestic and commercial projects, specialising in groundworks.

We also offer a DRIVER ONLY Freelance service. Hire us hourly, daily or weekly. We have over 30 years experience. All 360 machine work covered (diggers), from 3 tonne upto 90 tonne. Site friendly Critical Health Certificate & CPCS. Commercial and domestic work undertaken. References available upon request.