Business Details
24 Years
experience
Expert Commercial Cleaning Services in South Wales & Bristol
Established in 2002 by former Welsh rugby international Martyn Madden, Martyn Madden Group has built a reputation for excellence in commercial cleaning across South Wales and Bristol. With over two decades of experience, we specialise in builder cleans, industrial cleaning, cladding and window maintenance, office cleaning, and retail solutions. Our commitment to eco-friendly practices ensures minimal environmental impact while maintaining high standards.Backed by 23 years of industry expertise and a team of 85 dedicated professionals, we deliver tailored cleaning packages to suit diverse business needs. Our paperless management system enhances efficiency, while Enhanced DBS-checked staff guarantee reliability. Recognised as a National Living Wage Employer, we combine technical proficiency with ethical practices to exceed client expectations across 15,000+ completed projects.
Services
Builder Cleans
Industrial Cleaning
Cladding Cleaning
Window Maintenance
Office Cleaning
Retail Cleaning
Details
- Year established: 2002
Highlights and features
- 20+ years' experience in commercial cleaning across South Wales
- Eco-friendly cleaning products and paperless management systems
- Tailored cleaning packages for specific business requirements
- All staff Enhanced DBS-checked for reliability and safety
- Free two-week trial period for new contracts
Associations and certifications
- National Living Wage Foundation
- Enhanced DBS Check
What people say
Excellent cleaning service
Professional and friendly staff
High standards maintained
Adaptable to changing needs
Exceptional during construction
Services
Builder Cleans
Specialist post-construction cleaning for new builds and renovations. Our team removes debris, dust, and residues using industrial equipment. We ensure sites meet health and safety standards before handover, covering both interior and exterior spaces across Cardiff, Swansea, and Bristol.
Cladding Cleaning
Professional cladding and window cleaning services for commercial properties. Using safe access techniques, we restore building exteriors to enhance kerb appeal and preserve structural integrity. Regular maintenance prevents long-term damage while maintaining professional appearances for businesses in South Wales.
Office Cleaning
Comprehensive office cleaning solutions tailored to business operations. Our services include washroom sanitisation, floor maintenance, and dusting systems. We work around schedules to minimise disruption, ensuring hygienic workspaces that comply with health regulations across Cardiff, Swansea, and Bristol locations.
Retail Cleaning
Dedicated retail cleaning services maintaining pristine customer environments. Our specialists handle high-traffic areas, display cleaning, and window maintenance. We ensure stores remain welcoming and compliant with hygiene standards, supporting businesses in Friars Walk and Newport retail centres.
Industrial Cleaning
Heavy-duty cleaning for industrial facilities including warehouses and manufacturing units. We tackle grease, grime, and machinery residues using appropriate equipment. Our services ensure safe working conditions while meeting sector-specific hygiene requirements across South Wales industrial parks.
People
Martyn Madden
Director
Former Welsh rugby international with 23+ years' cleaning industry experience. Founded MJM in 2002, growing it to 85 employees and 15,000+ completed projects. Combines sports discipline with business acumen to lead operations across South Wales.
Dani Smith
Client Support Manager
Manages client relations and service delivery coordination. Ensures communication between management and cleaning teams. Provides tailored solutions for commercial clients across Cardiff and surrounding areas.
Questions
What commercial cleaning services do you offer?
We provide builder cleans, cladding/window cleaning, office maintenance, retail cleaning, and industrial cleaning across South Wales and Bristol.
Do you offer free trial periods?
Yes, new contracts receive two weeks' free cleaning to experience our service quality before commitment.
Are your staff DBS checked?
All cleaning personnel undergo Enhanced DBS checks for client safety and security assurance.
How do you handle environmental concerns?
We use eco-friendly cleaning products and operate a paperless management system to reduce environmental impact.
Can you accommodate specific cleaning schedules?
Our flexible contracts adapt to business hours and operational requirements across Cardiff, Swansea, and Bristol.
What areas do you cover?
We service Cardiff, Swansea, Bristol, and surrounding South Wales regions with dedicated local teams.
