Built on Experience.
Defined by Quality.
Blackmane Developments Ltd is a Chepstow-based building company with over 30 years of experience in the construction industry.
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We provide a complete, cradle-to-grave approach, delivering bespoke solutions tailored to each client and project. Our services cover everything from small building repairs and property improvements to extensions, barn conversions, new builds and development sites.
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We also undertake hard and soft landscaping, patios, groundworks and drainage. Working with both domestic and commercial clients, we bring extensive experience gained from projects across the UK, with a focus on quality workmanship, practical solutions and a personal service.
Our Expertise
( 01 )
Extensions & Renovations
Extensions, conversions and property improvements delivered with careful attention to detail and finish.
( 02 )
New Builds & Developments
Complete construction solutions for new homes and development projects, from groundwork through to completion.
( 03 )
Groundworks & Landscaping
Patios, drainage, hard and soft landscaping and groundworks, completed as part of a fully managed service.
Why Choose Blackmane
With over 30 years of experience in the construction industry, we combine skilled workmanship with a practical, personal approach to every project. From the initial discussion through to completion, we focus on clear communication, attention to detail and work built to last.
30+ Years Experience
Quality Workmanship
Complete Project Management
Domestic & Commercial Projects
Personal Reliable Service
What Our Clients Say
'The attention to detail and workmanship was excellent and we couldn't be happier with the finished result.'
April Gladrey - Landscaping Project
It was a pleasure to work with Steve and the crew on this high end, demanding and time constricted development project. Their professionalism and dedication really showed with the end results.Â
Daniel Rogers — Development Project
'It is rare to find a company so focused on professional high end results that is also willing to work with a client right through from inception to handing the keys over.Â
Mark Thorne — Domestic Extension
Built Around Our Clients
Clear Communication
Straightforward advice and regular communication throughout your project.
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Attention to Detail
Careful workmanship and a focus on achieving a high-quality finish.
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A Personal Approach
Practical solutions tailored to your project, requirements and budget.
Planning Your Next Project?
Whether you’re considering an extension, renovation, new build or landscaping project, speak to Blackmane Developments about bringing your plans to life.