Family owned · 30+ years experience
We Create. We Build. We Transform.
Mountain River Ltd is a family-run construction company building new homes, renovating properties and transforming outdoor spaces across the region — delivered to the highest standards of quality and compliance.
What we do
Whether we are creating a home from bare ground, rebuilding an existing property or reshaping a garden, every job is run with the same care, planning and compliance.
New Build Homes
From foundations to final finish, we design and build individual homes that are made to last. Every project is delivered to current Building Regulations with full documentation and sign-off.
Renovation & Extension
We renovate, extend and remodel existing homes with a focus on structural integrity and clean, precise workmanship that blends seamlessly with the original property.
Outdoor Spaces
Driveways, terraces, garden rooms and landscaping designed and constructed to the same standard as the homes we build — durable, well-drained and beautifully finished.
Our strength
We believe the difference between a good build and a great one is in the details you do not see. Every project is planned, documented and delivered to current Building Regulations — so the work stands up to scrutiny long after we have left site.
Set out correctly, built accurately and finished to a standard we are proud to put our name to.
Building control liaison, structural sign-off and complete documentation on every project, without exception.
Recent work
New BuildCranleigh, Surrey · 2024
A five-bedroom detached family home built from the ground up on a private woodland plot, together with a long sweeping gravel driveway and full site landscaping delivered as part of the same project.
RenovationShalford, Surrey · 2023
A single-storey rear extension built in matching facing brick with a new pitched, tiled roof, completed alongside a split-level porcelain and stone terrace to transform both the home and its garden.
OutdoorBramley, Surrey · 2023
A stone and block garden room with a vaulted timber roof, set on a raised terrace overlooking open countryside, delivered with a matching detached studio finished in composite cladding.
“We treat every home as if it were our own. That mindset — and a genuine care for getting the details right — is what has kept us building for over three decades.”
Alistair Bell · Founder & Project Director