Timber garden fence beside a freshly mown green lawn
St. Mellons · Cardiff · South Wales

Expert Fencing & Groundworks in Cardiff

Fencing installation and repair, site preparation, patios, drainage and outdoor construction for homes and businesses in St. Mellons, Cardiff and across South Wales.

Welcome

Practical outdoor construction, done properly

D&M Fencing and Groundworks is a St. Mellons based business providing professional site preparation, fencing installation, fencing repairs and reliable outdoor improvement work for residential and commercial customers.

Our approach is simple: careful preparation, durable materials, honest communication and a tidy site when we leave. Whether it is a single replacement fence panel or ground preparation for a larger project, you can talk to us directly about what you need.

Careful site preparation

Good fencing and groundworks start with the ground. We plan and prepare before we build.

Durable materials

We help you choose materials suited to your property, boundary and budget.

Honest communication

Clear conversations about what is involved, and dependable scheduling.

Complete clean-up

We remove waste and leave the site tidy at the end of every job.

What we do

Our services

From the boundary of your garden to the foundations of a new build, we cover the groundwork that outdoor projects depend on.

Close view of a timber garden fence

Fencing installation & repair

Timber, composite and boundary fencing, concrete posts and gravel boards, gates, repairs and removal of old fencing.

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Excavator clearing and preparing a groundworks site

Groundworks & site preparation

Site clearance, levelling and grading, excavation and ground preparation for residential and commercial projects.

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Garden patio area with seating and surrounding planting

Patios, turf & landscaping

Patio preparation and installation, turf and lawn preparation, and landscaping to improve your outdoor space.

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Drainage pipe laid in a trench during installation

Drainage & foundations

Sub-surface drainage, concrete pads and bases, foundation preparation and ground stabilisation.

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Backhoe loader moving sand on a groundworks site
Our approach

Quality workmanship and reliable service

Outdoor structures are only as good as what is underneath them. We take the time to assess your site, prepare the ground and agree the work before we start, so there are no surprises on the day.

  • A site assessment before we quote
  • Clear advice on materials and options
  • Respect for your property while we work
  • Dependable scheduling and straightforward communication
  • A full clean-up when the job is complete
Discuss your project
Timber garden fence with trellis and a pergola in a lawned garden
Fencing

Fencing installation and repair

New boundary fences, replacement panels, secure gates and repairs, with old fencing removed and disposed of for you.

  • Timber fencing installation
  • Concrete fence posts and gravel boards
  • Composite fencing
  • Boundary and garden fencing
  • Secure gate installation
  • Removal and disposal of existing fencing
Explore fencing services
Landscaped garden terrace with a brick house and fire pit
Groundworks & landscaping

Groundworks, patios and landscaping

A good patio or lawn begins with proper excavation, levelling and preparation. We handle the groundwork and the finishing for outdoor spaces at homes and commercial sites.

  • Site clearance, levelling and grading
  • Excavation and foundation preparation
  • Patio installation and preparation
  • Turf installation and lawn preparation
  • Landscaping and general groundworks
Explore groundworks
How it works

From first call to final clean-up

  1. Enquiry

    Call, message or send the form telling us what you need.

  2. Site assessment

    We look at your site and talk through the options and materials.

  3. Quotation

    You receive a quotation based on the work agreed.

  4. Work begins

    Preparation first, then installation, with clear communication throughout.

  5. Final clean-up

    We clear waste and leave the site tidy.

Project gallery

Examples of the work we carry out

Illustrative photography showing the types of work we undertake. These are stock images, not photographs of our completed projects.

Why choose D&M Fencing and Groundworks

What you can expect

Fencing and groundworks under one roof

One contact for fencing, site preparation, drainage and foundations.

Residential and commercial

Work for homeowners and businesses alike.

Advice on materials

Practical guidance so you choose what suits your site.

Clear communication

You will know what is happening and when.

Respect for your property

Careful working and a thorough clean-up.

Local to Cardiff

Based in St. Mellons and serving South Wales.

Service area

Serving St. Mellons, Cardiff and South Wales

We are based in St. Mellons and carry out fencing and groundworks in Cardiff and surrounding areas of South Wales. Not sure whether we cover your location? Just ask.

  • St. Mellons
  • Cardiff
  • South Wales

Looking for something specific? See fence installation in Cardiff, groundworks in Cardiff or drainage and foundations.

FAQ

Frequently asked questions

We work in St. Mellons, Cardiff and surrounding areas of South Wales. If your project is nearby but you are unsure, call or message us and we will let you know.

Yes. We carry out fencing, groundworks and related outdoor construction for both residential and commercial customers.

Send an enquiry through the form, call 07763 596484 or message us on WhatsApp. We will discuss the work and arrange a site assessment so the quotation reflects your actual site.

Yes. Removal and disposal of existing fencing is part of our fencing service and can be included with a replacement.

No. Alongside fencing we offer site clearance, levelling, excavation, patios, turf preparation, drainage, concrete bases, foundation preparation, landscaping and bricklaying.

Complete clean-up is part of how we work. Once the job is finished we clear away waste so you are left with a tidy site.

Get in touch

Tell us about your project

Fill in the form and we will respond about arranging a site visit and quotation. You can also call, email or message us on WhatsApp.

Request a quotation

Property type *

Prefer to talk? Call 07763 596484. Photo uploads are not supported on this form; you can send photos by WhatsApp or email after your enquiry.

Ready to talk about your project?

Call, message or send an enquiry and we will get back to you about arranging a quotation.