MJD are a specialist air conditioning company who carry out work both locally and nationwide. MJD has a wealth of knowledge within the air conditioning sector with over 30 years of experience in installation, service and maintenance works. MJD pride ourselves on providing quality workmanship, competitive quotations and an honest analysis of your personal requirements. We are a fully accredited company with memberships of following accreditations, the Building & Engineering Services Association, REFCOM, Safe Contractor & overseen by THSP Risk Management.
We will only provide quality manufactured equipment, utilising quality brands which include Mitsubishi Electric, Daikin UK and many more reliable and leading manufacturers.
MJD can offer warranties ranging from 5 to 7 years, depending on the manufacturer and servicing arrangements.Read more
MJD carry out all of our repairs and servicing within various hotels. There engineers have a valuable knowledge of all small and larger air conditioning systems. The engineers...— Bahador | Facilities Manger | Village Hotel Elstree
I have found this company simply first class. I know I am "fussy", but I went on holiday and whilst I was away, they installed air conditioning in our bedroom and kitchen. The...— Mr Pritchard of Greenfield
Your engineers are a credit to your company. Kind Regards Andy Davie.— Andy Davie | Andrew Davie Ltd T/A
I'd like to say how professional, courteous, co-operative and helpful your staff were when they visited us. Scott was really accommodating, and appreciated the difficulties we...— Lorraine | Bedford Lower School
We have been exceptionally pleased with our new energy efficient Daikin air conditioning systems. The original systems were removed by MJD from our head office with minimal...— Greg Garrod-Bell | Service Support Manager Veritek
MJD have specified, installed and maintained the air conditioning systems for both our sites for a number of years. We have always found them to be reliable and their work to...— Anna Urso | Facilities Manager ACO Technologies PLC
We had a major problem with our air/con system. We called MJD and they managed to rectify all the issues without any fuss, on time, under budget and to our total satisfaction....— Clive Abrey | Commercial Manager Stevenage Football Club