Call Now
Website
Call
Business Details
46 Years
experience
Trusted Construction Contractors in South Oxfordshire
Established in 1980, M.J.Conway Groundwork is a family-owned groundwork company with over four decades of experience in the construction industry. Our fully qualified, licensed, and insured operators deliver high-quality solutions for commercial and domestic clients across South Oxfordshire, Berkshire, and Buckinghamshire. Specialising in foundations, drainage, landscaping, and plant hire, we combine modern equipment with skilled craftsmanship to tackle projects of all scales. Our reputation for reliability, professional service, and competitive pricing has been built through word-of-mouth recommendations and repeat business.

With expertise in environmentally sensitive areas and historic properties, we prioritise minimal disruption while maintaining exceptional standards. As Tarmac Lefarge-approved contractors for liquid floor screed installations, we blend technical precision with customer-centric service. Our commitment to safety and continuous training ensures every project meets exacting specifications, from small domestic works to large-scale commercial contracts.
Services
Foundations Drainage Landscaping Plant Hire Earthworks Brickwork Foul Drainage Rainwater Harvesting Auger Drilling Liquid Floor Screed
Details
  • Year established: 1980
Highlights and features
  • We have over 40 years of experience in groundwork and construction services.
  • Our operators are fully qualified, licensed, and insured for all projects.
  • We specialise in working within environmentally sensitive and historic areas.
  • We are Tarmac Lefarge-approved contractors for liquid floor screed installations.
  • Our family-run ethos ensures personalised service and repeat client trust.
Associations and certifications
  • Tarmac Lefarge
Services
Foundations
We construct secure foundations including trench fill, reinforced slabs, and underpinning. Our skilled team ensures stability for residential and commercial projects using modern techniques. Clients benefit from precise excavation, concrete pouring, and technical underpinning tailored to structural requirements.
Drainage
Our drainage solutions manage stormwater, foul sewage, and sustainable harvesting systems. We install soakaways, land drains, and water recycling systems to meet environmental regulations. Expertise includes Aco channels, septic tanks, and geothermal ducting for domestic and commercial properties.
Landscaping
We deliver decorative groundwork including paving, retaining walls, and fencing. Services cover garden shaping, flint panels, and boundary solutions for rural estates and urban spaces. Our work combines aesthetics with functionality to enhance external environments.
Plant Hire
We offer operated plant machinery including excavators, dumpers, and breakers. Clients access cost-effective, expert-led equipment for earthworks and construction tasks. Our maintained fleet ensures efficiency and safety for projects requiring heavy-duty machinery.
Earthworks
We provide ground levelling, spoil removal, and garden shaping services. Using skilled operators and machinery, we handle large-scale earthmoving tasks efficiently. Clients receive tailored solutions for site preparation, from small gardens to commercial developments.
Questions
What areas do M.J.Conway Groundwork operate in?
We work across South Oxfordshire, Berkshire, and Buckinghamshire, with flexibility to travel further for specific projects.
Are your operators qualified and insured?
Yes, all our operators are fully qualified, licensed, and insured for groundwork and plant operation tasks.
Do you handle both commercial and domestic projects?
Yes, we provide tailored solutions for both commercial developments and domestic properties, including foundations and landscaping.
Can you assist with environmentally sensitive sites?
Yes, we have extensive experience working in environmentally protected areas and historic properties with minimal disruption.
Are you approved for specific construction systems?
We are Tarmac Lefarge-approved contractors for liquid floor screed installations, ensuring technical expertise and quality standards.