New supplies & mains
Extending your home or developing a large scale property site? We can help you connect to our network - whatever your needs.
![A brass pipe](https://www.bristolwater.co.uk/hs-fs/hubfs/Site%20Assets/Images/Developer%20Services/Untitled%20design%20(16).png?width=500&height=500&name=Untitled%20design%20(16).png)
Developer services
Whether you’re extending your home or developing a large-scale property site, we can help you connect to our network – whatever your needs.
![A smiling man with a beard answering the phone. He is wearing a grey jumper and a black polo shirt.](https://www.bristolwater.co.uk/hs-fs/hubfs/Business%20and%20dev%20planning%20hero.jpg?width=500&height=500&name=Business%20and%20dev%20planning%20hero.jpg)
Planning your development
Our expert teams are on hand to provide support and guidance with all of your planning needs, whatever the size of your project.
![An illustrated map of Bristol, with water fountains located in various locations](https://www.bristolwater.co.uk/hs-fs/hubfs/Imported_Blog_Media/Social-map-zoomed-in-1024x625.jpg?width=500&height=500&name=Social-map-zoomed-in-1024x625.jpg)
Locate existing assets
Make a request to locate existing assets.
![Three men in high visibility jackets and safety equipment surveying a large blue pipe](https://www.bristolwater.co.uk/hs-fs/hubfs/Site%20Assets/Images/About%20Us/Mick-and-Mike-with-pipe-1024x683.jpg?width=500&height=500&name=Mick-and-Mike-with-pipe-1024x683.jpg)
Service connections
Looking to connect to our network? Whether you're ready to connect your pipes or only just starting the planning process, we're here to help.
![Two Bristol Water employees using remote control equipment to search for leaks. They are wearing high visibility clothing and are crouching by a drain cover.](https://www.bristolwater.co.uk/hs-fs/hubfs/_2023/Updated%20images%20May%202023/Bristol-Water-April-22-9R5A1393-InstaRes.jpg?width=500&height=500&name=Bristol-Water-April-22-9R5A1393-InstaRes.jpg)
Self-lay providers
Looking to choose your own contractor? Find out what Self-lay providers (SLPs) can do for you.
![Three Bristol Water employees in high visibility clothing looking at water supply pipe on a grassy hill](https://www.bristolwater.co.uk/hs-fs/hubfs/_2023/Updated%20images%20May%202023/BRISTOL_WATER_DEC_2022_026.jpg?width=500&height=500&name=BRISTOL_WATER_DEC_2022_026.jpg)
NAVs
New appointments & variants: Information and guidance on NAVs.
![A man with brown hair and a blue shirt speaking on the phone, wearing a headset](https://www.bristolwater.co.uk/hs-fs/hubfs/_2023/Updated%20images%20May%202023/Bristol-Water-April-22-9R5A0807-HiRes300ppi.jpg?width=500&height=500&name=Bristol-Water-April-22-9R5A0807-HiRes300ppi.jpg)
About new mains
If you are looking to have a new main installed, it is important that you are aware of the specifications.