Broadening the horizons of infrastructure services
Welcome to OneSource, the streamlined infrastructure service designed to make your working life easier.
Part of Horizons, a new commercial subsidiary of Scottish Water, OneSource offers professional consultancy, project management and delivery of infrastructure services to assist the successful completion of your housing and commercial developments.
From data collection and feasibility work to asset design, installation and maintenance, we work closely with you every step of the way.
OneSource options
However you prefer to work, OneSource has the right package for you. Choose from:
Investigation - identifying the optimum solution to meet your development and infrastructure needs
Feasibility & design - skilled in-house design team to plan work around your requirements
Design & build- designing, installing and providing service connections for your individual sites
Build only - from your approved design we offer a construct only service
Utility provision - working with you to manage infrastructure provision for your developments.
Choose OneSource
We offer a genuinely fresh approach to utility provision, built around each of our client's individual needs.
By choosing OneSource for your project, you tap into:
- in-depth experience of infrastructure consultancy, design and build
- personal bespoke service, with a single contact at every stage
- a commitment to finding alternative and innovative solutions
You can choose our end to end service, for the convenience and reassurance of having OneSource experts handle every stage, or simply select the OneSource services you need. Either way, you can depend on a professional service, efficient delivery and high-quality results.
If you’d like to find out how we can progress your development, call 01786 449406 or email onesource.enquiry@scottishwaterhorizons.co.uk.

