
Nsm Services Limited
NSM Services Limited is a specialist property maintenance and refurbishment contractor delivering high-quality repair, damp and mould remediation, disrepair, ventilation, and planned maintenance services across London and the South East.
Established in 2017, we have built a strong reputation for providing responsive, reliable, and customer-focused services to housing associations, local authorities, managing agents, and commercial clients. Our experienced team delivers a wide range of works, including damp and mould treatment, ventilation installations, disrepair remedial works, void property refurbishments, reactive repairs, and property improvement projects.
We understand the importance of maintaining safe, healthy, and compliant homes. Our approach combines technical expertise, robust quality assurance processes, and clear communication with residents, ensuring that projects are delivered efficiently while minimising disruption.
Health and safety, compliance, and customer satisfaction are at the heart of everything we do. We operate comprehensive management systems covering quality, health and safety, environmental responsibility, safeguarding, equality and diversity, and workforce development. All operatives receive ongoing training and work in accordance with approved risk assessments, method statements, and industry best practice.
NSM Services Limited is committed to delivering social value through local employment opportunities, skills development, and supporting the communities in which we work. We pride ourselves on building long-term partnerships with our clients through professionalism, transparency, and consistently high standards of workmanship.
Our dedicated management team, skilled workforce, and established supply chain enable us to successfully deliver projects of varying sizes while maintaining exceptional levels of service, compliance, and value for money.
We look forward to working collaboratively with framework partners to provide safe, sustainable, and high-quality property maintenance solutions that improve homes and enhance resident wellbeing.
Frameworks

Website
Company Number
10920415Incorporation Date
17-08-2017Registered Address
Unit 1 Arcany Road, South Ockendon, Essex, RM15 5SXSupplier Turnover
£1,730,000.00SIC Codes
43999, 43999Categories
45260000 : Roof works and other special trade construction works
45261410 : Roof insulation work
45261900 : Roof repair and maintenance work
45320000 : Insulation work
45321000 : Thermal insulation work
45330000 : Plumbing and sanitary works
45420000 : Joinery and carpentry installation work
45421100 : Installation of doors and windows and related components
45450000 : Other building completion work
45451000 : Decoration work
45453000 : Overhaul and refurbishment work
45453100 : Refurbishment work
50000000 : Repair and maintenance servicesValues
£100k - £250k
£10k - £25k
£10m - £20m
£1m - £5m
£250k - £500k
£25k - £50k
£500k - £1m
£50k - £100kRegions
UKH - East of England
UKI - London
UKJ - South EastBoroughs
Barking & Dagenham and Havering
Bexley and Greenwich
Bromley
Kensington & Chelsea and Hammersmith & Fulham
Lambeth
Oxfordshire
Redbridge and Waltham Forest
Suffolk
Thurrock
West Essex
West Kent
Westminster
