SLATE
RIVER
Built environment.
Natural movement.
BALANCE
Slateriver Group |
Built to last.
Designed to evolve.
S
lateriver is a construction company built around two forces: permanence and movement.
Slate represents precision, strength and longevity.
River represents adaptability, progress and connection to the natural world.
We bring the two together to deliver residential and commercial projects with a focus on quality, safety, efficiency and long-term performance.
OUR APPROACH
Better construction,
delivered for what comes next.
Build with Purpose
We believe every construction decision should have a clear purpose. We protect the design, improve performance and use resources responsibly so the finished building delivers lasting value without unnecessary waste.
Control the Flow
Good projects depend on clear coordination and disciplined delivery. We plan the work carefully, manage the supply chain and keep design, programme, cost and construction working together from start to finish.
Think Beyond Site
We build with the full life of the building in mind. Durability, energy use, maintenance, adaptability and environmental impact are considered throughout delivery so the spaces we create remain relevant, perform efficiently and sit more thoughtfully within their environment.
Selected Projects
Our work spans refurbishment, extensions, building services and complete site redevelopment, with each project approached around its own technical and practical requirements.
CONTRACT AWARD
PROJECT ANNOUNCEMENT
Full refurbishment tender won for property developer.
Slateriver Group has been appointed for the complete redevelopment of a 16-flats block in Welwyn Garden City, delivering high-performance structural upgrades and modernised interiors for a key property developer partner.
AWARDED 2026
Birchwood House | Multi-Unit Residential Refurbishment
Services
01
Construction &
Refurbishment
We deliver high-quality residential and commercial construction, including full refurbishments, extensions, structural alterations and complete property transformations. Our approach combines careful planning, coordinated trades and strong attention to the finished detail.
Refurbishment · Extensions · Structural alterations · Fit-out · Interior works
02
Building Envelope &
External Works
We undertake roofing, façade, waterproofing and external construction works as part of both standalone packages and wider redevelopment projects. This includes technically demanding works where durability, weather protection and coordination with the existing building are critical.
Roofing · Waterproofing · Façades · External works · Landscaping · Hard landscaping
Integrated construction services across London, Hertfordshire and the surrounding areas, supporting private clients, developers, consultants and property professionals from refurbishment through to complex redevelopment.
03
Building Services &
Infrastructure
We coordinate and deliver mechanical, electrical and infrastructure works across residential and commercial projects, from heating and hot-water systems through to drainage, utilities and site-wide services.
Heating · Plumbing · Electrical · Drainage · Utilities · Plant & equipment · Infrastructure
Leading construction from tender through completion.
Work With Us
Slateriver Group works with architects, surveyors, consultants, interior designers, developers and procurement teams on residential, commercial and specialist construction projects.
We welcome tender opportunities and can join projects from pre-construction and pricing through to coordinated delivery on site. Our work spans refurbishment, structural alterations, building services, roofing, external works and complete redevelopment projects.
If you are procuring a project, preparing a tender list or looking for a contractor to support an upcoming scheme, we would be pleased to hear from you.
PURPOSE
Perspectives
“...extremely dedicated to completing work to a high standard...”
“...super helpful throughout the process, providing visibility on progress and advice to help us decide what made sense...”
Enquiry
Tell us about your project.
Slateriver Group works with private clients, developers, architects, surveyors, consultants and property professionals across London, Hertfordshire and surrounding areas. Please provide as much information as possible via the form below; you can also upload drawings, specifications, photos or tender documents to assist our review.
Private Clients
&
Professional Enquiries
We welcome direct tender invitations. For multi-unit developments or commercial schemes, please include full specification documents.
Areas We Cover
Central & Greater London, Hertfordshire, and surrounding home counties.