MJM is a family run business originally formed in 1986, as a Brickwork Contractor. Since then we moved onto taking on small house extensions, and further again to full house developments.
We began in Northern Ireland and have expanded to England in recent years. We are currently based in Hertfordshire.
In 2015, we were awarded full Chartered Membership of the Royal Institute of Builders through experience within the industry and proof of this through performance on previous projects.