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50+ Years
experience
Expert Construction and Refurbishment Services in London
AD Construction Group is a leading privately owned construction company specialising in public sector refurbishment services. Established in 1944, we operate across London, the Southeast, and the Home Counties, delivering planned maintenance, fire safety, and energy-efficient home improvements. Our approach combines 80 years of expertise with a commitment to sustainability and compliance with the Public Services (Social Value) Act 2012. We prioritise client collaboration through bespoke contracts, long-term partnerships, and framework agreements. Our services extend beyond physical works to include apprenticeships, local employment initiatives, and community investment.

With annual turnover exceeding 50 million, we maintain rigorous standards in health, safety, and environmental protection. Our workforce holds CSCS cards and enhanced DBS checks, ensuring resident safety and trust. We integrate innovative solutions to prolong asset lifespans while minimising disruption for end-users. Our accreditations include ISO 9001, ISO 14001, and Investors in People Silver status. We remain a family-owned business, balancing commercial success with social responsibility.
Services
Planned Maintenance Fire Stopping Works Roofing Repairs Energy Efficiency Retrofits Heritage Restoration DDA Adaptations Window Renewals Cyclical Decorating Major Refurbishments Void Property Works
Details
  • Year established: 1944
Highlights and features
  • 80 years of specialist construction experience since 1944
  • ISO 9001 accredited quality management systems
  • Committed to local employment and apprenticeships
  • Enhanced DBS-checked workforce for resident safety
  • Investors in People Silver Award for staff development
Associations and certifications
  • ISO 9001
  • ISO 14001
  • ISO 45001
  • Investors in People
  • The 5% Club
Services
Planned Maintenance
Comprehensive planned maintenance programmes for residential and public buildings ensure long-term asset preservation. Our proactive approach minimises emergency interventions through cyclical inspections and timely interventions. Clients benefit from cost predictability and reduced service disruptions through our structured delivery model.
Fire Stopping Works
Specialist fire risk assessment and compartmentation solutions enhance building safety compliance. We implement passive fire protection systems including intumescent coatings and fire-stopping materials. Our certified teams deliver BS 9999-compliant upgrades for residential and commercial properties across London.
Energy Efficiency Retrofits
Thermal insulation and building envelope improvements reduce energy consumption in social housing and public buildings. Our retrofit solutions include external wall insulation and draught-proofing systems. We align projects with government net-zero targets while maintaining resident comfort during works.
Heritage Restoration
Specialist conservation services preserve architectural integrity of listed buildings and heritage sites. Our craftsmen employ traditional techniques for facade restoration, stone repairs, and period-appropriate refurbishments. Projects maintain historical accuracy while incorporating modern performance standards.
DDA Adaptations
Tailored property adaptations ensure compliance with the Disability Discrimination Act. We implement level access showers, stairlift installations, and accessible kitchen layouts. Our customer support team coordinates with residents to meet specific mobility and sensory requirements.
Questions
What construction sectors does AD Construction Group specialise in?
We focus on public sector projects including social housing, educational facilities, healthcare buildings, and local authority infrastructure across London and the Southeast.
Are your construction services compliant with safety standards?
All works adhere to ISO 45001 occupational health standards. Our teams hold CSCS cards and enhanced DBS checks, with Platinum membership in The 5% Club for workforce development.
How do you handle resident communication during projects?
Our Customer Support Representatives use Household Profile Tools to schedule flexible appointments and provide tailored assistance for vulnerable residents throughout the works duration.
What sustainability initiatives do you implement?
We exceed Building Regulations Part L requirements through energy-efficient retrofits and material recycling programmes. Our contracts incorporate social value commitments including apprenticeships and local supply chain engagement.
Can you handle large-scale refurbishment projects?
With £50m+ annual turnover, we manage multi-million-pound programmes including block refurbishments, roof replacements, and whole-building decarbonisation projects for housing associations and councils.