Business Details
24 Years
experience
Civil Engineering & Utility Infrastructure Specialists
Established in 2002, Intervention Services Limited operates as a principal contractor for major utility and social housing clients across Wales. Our workforce delivers high-standard civil engineering solutions including surfacing works, drainage systems, and landscaping projects. Committed to continuous improvement, we maintain ISO 9001:2015 certification and invest in staff development through NVQ accreditations and health & safety training.Our vision prioritises sustainable partnerships with local authorities and contractors while exceeding client expectations through transparent working practices. With a proven track record in framework agreements and Tier 1 contracts, we combine technical expertise with community-focused initiatives that support local employment and environmental responsibility.
Services
Surfacing Works
Block Paving
Resin Kerbing
Drainage Solutions
Duct Laying
Brickwork
Fencing & Gates
Landscaping
Crossovers
Driveways
Details
- Year established: 2002
Highlights and features
- 20+ years' experience in civil engineering projects across Wales
- ISO 9001-certified quality management system
- NVQ-accredited workforce with specialist training
- Proven track record with local authorities and Tier 1 contractors
- Comprehensive health & safety compliance framework
Associations and certifications
- ISO 9001:2015
Services
Surfacing Works
Our surfacing works deliver durable road and pathway solutions using premium materials. We specialise in asphalt and concrete applications for highways, footpaths, and commercial sites. Our experienced teams ensure precise execution meeting all regulatory standards while maintaining minimal disruption to surrounding areas.
Drainage Solutions
Comprehensive drainage systems prevent water damage and flooding. We design and install sustainable urban drainage solutions for residential and commercial developments. Our engineers implement effective surface water management while complying with environmental regulations and local authority requirements.
Fencing & Gates
We provide robust fencing and gate installations for security and boundary definition. Our solutions include industrial fencing, pedestrian gates, and vehicle access systems. All installations meet safety standards while offering long-term durability in various environmental conditions.
Brickwork
Precision brickwork creates structurally sound and aesthetically pleasing constructions. Our certified masons deliver traditional and modern bricklaying techniques for commercial buildings and infrastructure projects. We use quality materials ensuring lasting structural integrity and visual appeal.
Landscaping
Our landscaping services transform outdoor environments with functional and attractive designs. We implement sustainable planting schemes, paved areas, and decorative features. Projects integrate seamlessly with infrastructure developments while enhancing environmental quality and usability of spaces.
People
Mike Donohoe
Company Director
With over 20 years in construction management, Mike leads strategic direction while maintaining hands-on involvement in major projects. He ensures compliance with quality standards and fosters industry partnerships that drive business growth.
Jason Coombes
Operations Manager
Jason oversees daily operations across multiple projects. His expertise in civil engineering ensures efficient resource allocation and timely delivery of complex infrastructure works while maintaining strict health & safety protocols.
Claire Sales
Office Manager
Claire manages administrative operations and client communications. She coordinates project documentation and ensures smooth information flow between field teams and stakeholders, maintaining professional service standards.
Paul James
Supervisor
As site supervisor, Paul ensures quality control and adherence to specifications on all projects. His technical knowledge and leadership maintain high workmanship standards while mentoring junior team members in best practices.
Gareth Hansen-Spure
Supervisor
Gareth oversees specific project delivery aspects, ensuring compliance with safety regulations and technical requirements. His supervisory role includes workforce training and implementation of innovative construction methodologies to enhance project outcomes.
Questions
What construction services do you offer?
We provide surfacing works, drainage systems, fencing, brickwork, and landscaping for civil engineering projects across Wales.
Are you ISO 9001 certified?
Yes, our quality management system complies with ISO 9001:2015 standards for construction services.
Do you work with local authorities?
We operate as principal contractors for major utility and social housing clients including Welsh local authorities.
How do you ensure workforce competence?
All staff hold NVQ qualifications with senior management achieving level 6-7 accreditations in construction management.
What CSR initiatives do you support?
We prioritise local employment, apprenticeships, environmental sustainability, and community project sponsorships in South Wales.
