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50+ Years
experience
Emergency
services
Expert Construction Solutions in Colchester
Established in 1932, Cadman Group has built an enduring reputation as a trusted construction partner with over eight decades of expertise. Our dual subsidiary structure ensures tailored delivery for both commercial projects through Cadman Construction Ltd and specialist insurance reinstatement/emergency response via Cadman and Son LLP. With a direct workforce and professional management teams, we prioritise client objectives across project briefs and budgets. Our heritage as a family-run business informs our commitment to quality, reliability and client-centric service. We combine traditional values with modern methodologies to meet evolving industry demands.

Our portfolio spans commercial buildings, educational facilities, leisure centres and residential conversions, demonstrating versatility across sectors. We maintain rigorous standards through ISO 9001 (quality), ISO 14001 (environmental) and ISO 45001 (health & safety) accreditations. Recent projects include the Port of Tilbury Border Control Inspection Building and comprehensive refurbishments at Hartham Leisure Centre. Our team's technical expertise is matched by our dedication to sustainable practices, including active carbon emission monitoring. This combination of heritage, accreditation and innovation positions us as leaders in the construction sector.
Services
Commercial Construction Refurbishment Projects Emergency Reinstatement Educational Facilities Leisure Centre Builds Sustainable Construction Bespoke Residential Conversions Office Remodelling
Details
  • Year established: 1932
Highlights and features
  • 80+ years' heritage in construction excellence
  • Dedicated subsidiaries for commercial and emergency projects
  • Triple ISO accreditation for quality and safety
  • Experienced direct workforce and management teams
  • Sustainable building practices with carbon monitoring
Associations and certifications
  • ISO 9001
  • ISO 14001
  • ISO 45001
Services
Commercial Construction
We deliver comprehensive commercial construction projects from concept to completion. Our expertise covers office developments, retail spaces and industrial facilities. With dedicated project management teams and ISO-accredited processes, we ensure timely delivery within specified budgets while maintaining the highest standards of quality and safety.
Refurbishment Projects
Our refurbishment services transform existing structures into modern functional spaces. We handle complete overhauls like the St Ives Golf Clubhouse and phased upgrades such as the Hills Road 6th Form College extension. Our approach balances heritage preservation with contemporary requirements for educational, leisure and commercial properties across East Anglia.
Emergency Reinstatement
Cadman and Son LLP specialises in urgent reinstatement following incidents like the agricultural barn fire conversion. We provide rapid response for property restoration while maintaining compliance with insurance requirements. Our dedicated team handles everything from initial assessment through to complete rebuilding and final inspections.
Educational Facilities
We create inspiring learning environments through new builds and renovations. Recent projects include Felsted School's classroom block with specialist facilities and Mount Grace School's sports hall complex. Our work incorporates modern teaching spaces, staff areas and essential infrastructure while minimising disruption to ongoing school operations.
Sustainable Construction
Our carbon reduction initiatives include energy-efficient designs and eco-friendly materials. We implement ISO 14001 environmental standards across projects like the Port of Tilbury Border Control Building. Our sustainability approach covers energy monitoring systems, waste reduction strategies and compliance with current environmental regulations.
People
Stuart Cadman
Director
Fourth-generation director with extensive experience in commercial construction projects. Oversees strategic direction while maintaining hands-on involvement in major developments. Committed to preserving the company's heritage while embracing modern building technologies and sustainable practices.
Alan Cadman
Director
Senior director responsible for operational management across both subsidiaries. With decades of industry experience, he ensures adherence to ISO standards and oversees quality control processes. Focuses on maintaining the company's reputation for reliability and technical excellence in every project delivery.
Questions
What types of construction projects do you specialise in?
We handle commercial new builds, refurbishments, educational facilities, leisure centres and emergency reinstatement projects. Our ISO-accredited services cover both major developments and specialist insurance work.
Are you equipped for urgent building restoration work?
Yes, our Cadman and Son LLP subsidiary specialises in emergency reinstatement following incidents like fires or floods. We provide rapid response while maintaining full compliance with insurance requirements and building regulations.
How does your company approach sustainability?
We actively monitor carbon emissions and implement ISO 14001 environmental standards. Our sustainable practices include energy-efficient designs, eco-friendly materials and waste reduction strategies across all construction projects.
What quality assurances do you provide?
We maintain ISO 9001 (quality), ISO 14001 (environmental) and ISO 45001 (health & safety) accreditations. These ensure rigorous standards across every project phase from planning through to completion.
Can you handle both large and small projects?
Our dual subsidiary structure allows tailored delivery for both major commercial developments and smaller specialist works. This flexibility ensures optimal resource allocation for projects of any scale across East Anglia.
What areas do you cover?
While based in Colchester, we operate across Essex, Suffolk, Cambridgeshire and the wider East Anglia region. Our portfolio includes projects in Colchester, Ipswich, Cambridge and Peterborough.
Reviews (2)
John Cox
Jan 29, 2021 Report
A local place to me . they have been running this business for years. and have always been up to date with there fleet to do a good job
Neil Astley
Jun 20, 2020 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Very professional and respectful on the telephone
Service:Drywall repair