Business Details
Trusted Civil Engineering Solutions in North Wales
Established over 35 years ago by Kenneth and Barbara Groves, K M Construction has evolved from a local civil engineering firm into a respected industry leader serving clients across Wales and beyond. Our expertise spans infrastructure projects, environmental solutions, and complex building contracts, supported by a management team with over 25 years' experience. We maintain ISO 9001 certification and SSIP approval while pioneering sustainable practices through our dedicated environmental division.The family-run business continues to deliver excellence through third-generation involvement, combining traditional values with modern technology. Our track record with major clients like Welsh Water and NHS Trusts demonstrates our commitment to quality, reliability, and innovation in every project we undertake.
Services
Civil Engineering
Building Contracts
Environmental Services
Plant Hire
Aggregate Recycling
Highlights and features
- We have over 35 years of experience in civil engineering and construction
- Our ISO 9001 certification demonstrates quality management excellence
- Family-led management team with 25+ years' industry experience
- We operate environmentally sustainable construction and recycling services
- We maintain SSIP and Construction Line accreditations for safety compliance
Associations and certifications
- ISO 9001
- BS5888
- SSIP
- Construction Line
Services
Civil Engineering
We deliver comprehensive civil engineering solutions including highways, drainage systems, and coastal defences. Our expertise covers both public infrastructure projects and private developments, utilising modern construction techniques while maintaining strict quality standards. With decades of experience, we handle complex engineering challenges for clients across Wales and the surrounding regions.
Building Contracts
Our building division undertakes commercial and industrial construction projects from concept to completion. Services include school refurbishments, healthcare facility developments, and specialist building works. We combine traditional craftsmanship with modern construction methods to meet exacting client requirements while adhering to strict safety and environmental standards throughout the build process.
Environmental Services
KM Environmental provides aggregate recycling and waste management solutions using state-of-the-art crushing and screening equipment. We process construction and demolition waste into reusable materials, supporting sustainable building practices. Our facilities near the A55 motorway offer convenient access for clients seeking environmentally responsible disposal and material sourcing options across North Wales.
Plant Hire
We supply a comprehensive range of construction plant and machinery with qualified operators. Our fleet includes excavators, dumpers, and specialist equipment for civil engineering projects. All machinery undergoes regular maintenance and safety checks to ensure reliable performance on both large-scale infrastructure works and smaller building contracts across Wales.
Aggregate Supply
We produce and supply both quarried and recycled aggregates for construction projects. Our range includes MOT Type 1, Type 2, and Type 3 materials meeting industry specifications. With modern processing facilities, we provide consistent quality aggregates for road bases, drainage systems, and general construction works throughout North Wales and surrounding areas.
People
Kenneth Groves
Director
Founder of K M Construction with over 35 years' industry experience, Kenneth established the company's reputation for quality and reliability. He continues to lead strategic development while maintaining hands-on involvement in major projects across Wales.
Barbara Groves
Director
Co-founder Barbara Groves has been instrumental in shaping the company's operational framework. With extensive construction industry knowledge, she oversees business management and client relations, ensuring the family values of integrity and excellence remain central to all operations.
Glyn Jones
Senior Estimator
With over 25 years' service, Glyn Jones leads our estimating team. His expertise in contract management and cost analysis ensures competitive yet accurate project proposals while maintaining the company's financial integrity and client satisfaction standards.
Andrew Groves
Engineer
Third-generation engineer Andrew Groves specialises in structural design and technical solutions. His engineering expertise contributes to complex project delivery, combining modern technology with traditional construction principles to meet evolving industry standards and client requirements.
Christopher Groves
Contracts Manager
Christopher Groves oversees project execution and client coordination. With direct responsibility for contract delivery, he ensures timely completion while maintaining quality standards. His hands-on approach reflects the company's commitment to excellence in every construction project undertaken.
Questions
What areas do you cover for construction projects?
We operate primarily across North Wales including Denbighshire, Flintshire, Conwy, and Wrexham, with capability to undertake projects throughout Wales and bordering English counties.
Are you certified for quality and safety standards?
Yes, we hold ISO 9001 quality certification, BS5888 environmental accreditation, and maintain SSIP and Construction Line approvals for health and safety compliance.
Do you offer environmentally sustainable services?
Our KM Environmental division provides aggregate recycling and waste management solutions using modern processing equipment to support sustainable construction practices across our projects.
Can you supply plant and machinery with operators?
We offer comprehensive plant hire services with qualified operators, including excavators, dumpers, and specialist equipment for both civil engineering and building projects.
What types of construction projects do you handle?
We undertake commercial and industrial building works, infrastructure projects, drainage systems, coastal defences, and specialist civil engineering contracts for both public and private sector clients.
