JSA Marine Services are based at Willow Tree Marina, London. We are built on extensive knowledge and experience working on the historic River Thames. Our electrical and engineering services vary from solar installs, diesel heater installs, battery upgrades to engine servicing and fault finding.

The vessel delivery service covers motor yachts, narrow boats and house barges, offered with own boat tuition, should you be looking to learn about your vessel at the same time.

JSA Marine Services online shop offers a range of off grid electrical equipment to day-to-day marine supplies. If you require a fitting service, please contact us directly or click below to be redirected to our services website.