P&S Marine Logo

★★★★★ Canal Boat Cranage & Maintenance at Watford’s Bridgewater Basin for London & Surrounding Areas.

A Warm Welcome

P&S Marine Services Ltd, based in Croxley Green, Watford on the Grand Union Canal at Bridge 169.

Experts in canal boat cranage, mechanics, welding, fabrication and all types of canal boat maintenance. Within easy reach of London and the surrounding areas, P&S Marine’s crawler crane is capable of lifting up to 70ft long and 14ft wide vessels in and out of Bridgewater Basin. Call 0800 170 7276 to discuss your needs.

We want you to have a safe road, always.

Our Services


The largest lifting capacity on the UK inland waterways


Dry docking for you and your boat, and free WiFi

Engine Servicing

Smooth your sailing with consistent maintenance


Cathodic protection for your canal boat


Fabrication, welding and overplating for your boat

Hull Blacking

Two coats of SML bitumen for the hull of your vessel

Total Boats Lifted 2023

Hulls Blacked 2023

Heaviest Boat Lifted 2023

Avg Anodes per Boat 2023

Customer Rating 2022-23

“I’ve been to a several marina’s along the Grand Union Canal over the last 17 years and I have only recently started to use P&S Marine. If I’d have come to P&S first I would never have gone anywhere else.
Ralph is honest and fair, and his team are experienced, approachable and work to a high standard.
I would recommend P& S to any boat owner on the cut! (Dec 2023)”