**NEW** Authorised UK dealer-installer for Wakespeed. The WS500  alternator regulator is way ahead of everything else. CAN bus integration with Victron and REC-BMS lithium systems. 

**NEW** Isuzu 12V 200 amp Bosch alternator conversion. 6PK poly-v crank pulley conversion. Folded stainless steel bracket & adjusting arm. Transforms charging performance on the Isuzu Canaline 35, 42 & 55 engine. Up to a 4.1:1 pulley ratio. Scroll down for pic/clip. Requires an external alternator regulator to manage loads at lower engine speed. Example here https://www.instagram.com/p/CbI2tKtDhnp/ charging lithium.

**NEW** Barrus Shire 200 amp Bosch alternator conversion. 6PK poly-v crank pulley conversion running a freewheeling clutch alternator pulley. Up to 3.5:1 pulley ratio. Fits many 30/35/40/45/50 engines and replaces the discontinued 110A Prestolite 35214420 (Barrus P/N RDG5725) running on a V belt – more details on my Alternator Upgrade page. Example here https://www.instagram.com/p/CausPpxD41m/ charging lithium.

**NEW** Beta 38 Canaline 200 amp Bosch alternator conversion. Totally transforms charging characteristics and performance. Up to 4.5:1 pulley ratio with a freewheeling pulley. Requires an external alternator regulator to manage alternator load at lower engine speeds. Example here https://www.instagram.com/p/CZxAj7TDHo4/ charging lithium.

**NEW** 48V 100 amp Alternator + Wakespeed WS500 Regulator. Straightforward swapout on Beta 43, Beta 50, Canaline and some Barrus engines. https://www.instagram.com/p/Cc3kOrIjyMQ/


This website isn’t updated regularly. I post notable jobs on Instagram illustrating the type of work I’m getting involved in – with photos and a short description. https://www.instagram.com/four_counties_marine_services/


I’m a long established (20+ years) hard working independent narrowboat electrician and take pride in my work. I’ve gained my knowledge, experience and reputation working with top quality Boat Builders and Boatyards and keep right up-to-date with the latest standards and developments in technology.

I specialise in work associated with power:

I’m properly setup with the tools, equipment & knowledge to tackle the jobs that I specialise in and work from a well stocked van & workshop. All of my work is done to the highest professional standards using top-quality parts and equipment.

Based from my workshop near Leek, Staffordshire, my central location covers many popular canals and marinas. And fully insured to work in any Boatyard or Marina. **Feb 2022. Now insured to work on coastal Yachts**

I no longer offer general electrical work and I’m concentrating on the jobs that I specialise in.

Ed Shiers 07922 163072. fourcountiesmarineservices@gmail.com The best way to contact me is by calling: Please don’t email and generally I don’t respond to emails unless we’ve spoken first. If I don’t answer send a text or WhatsApp message and I always call back ASAP. It’s just me and I’m always busy so jobs have to be booked in months in advance. 

 
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