
Fencing installation & repair
Timber, composite and boundary fencing, concrete posts and gravel boards, gates, repairs and removal of old fencing.
Find out moreFencing installation and repair, site preparation, patios, drainage and outdoor construction for homes and businesses in St. Mellons, Cardiff and across South Wales.
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.
Good fencing and groundworks start with the ground. We plan and prepare before we build.
We help you choose materials suited to your property, boundary and budget.
Clear conversations about what is involved, and dependable scheduling.
We remove waste and leave the site tidy at the end of every job.
From the boundary of your garden to the foundations of a new build, we cover the groundwork that outdoor projects depend on.

Timber, composite and boundary fencing, concrete posts and gravel boards, gates, repairs and removal of old fencing.
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Site clearance, levelling and grading, excavation and ground preparation for residential and commercial projects.
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Patio preparation and installation, turf and lawn preparation, and landscaping to improve your outdoor space.
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Sub-surface drainage, concrete pads and bases, foundation preparation and ground stabilisation.
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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.

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

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.
Call, message or send the form telling us what you need.
We look at your site and talk through the options and materials.
You receive a quotation based on the work agreed.
Preparation first, then installation, with clear communication throughout.
We clear waste and leave the site tidy.
Illustrative photography showing the types of work we undertake. These are stock images, not photographs of our completed projects.







One contact for fencing, site preparation, drainage and foundations.
Work for homeowners and businesses alike.
Practical guidance so you choose what suits your site.
You will know what is happening and when.
Careful working and a thorough clean-up.
Based in St. Mellons and serving 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.
Looking for something specific? See fence installation in Cardiff, groundworks in Cardiff or drainage and foundations.
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.
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.
Call, message or send an enquiry and we will get back to you about arranging a quotation.