The family-owned contractor has been appointed sole provider to undertake all planned maintenance and general improvement building works for the council for up to 14 years.
Mobilisation for the programme starts this month with works beginning in April 2016.
Mulalley has worked for Croydon Council for the past 10 years on Decent Homes contracts as well as on external redecoration and repairs.
Mulalley operations director Bruce Benson said: “We are thrilled to have won this significant contract continuing Croydon Council’s transformation of their housing stock. I think this win highlights the strength of our team, our approach to partnering and the quality and value of the work we have delivered over the last 10 years.
“We look forward to using our local knowledge and expertise and again providing employment for local supply chains, training and apprenticeships, to make a considerable difference to the Croydon area over the coming years.”
Got a story? Email news@theconstructionindex.co.uk