Engines & mechanical
Engine repairs, full re-engines, outboard rigging, diesel heater installs, and diagnostics on the faults nobody else could pin down.
Engine work →
200+ vessels servicedLondon → Oxford
About Milners Marine
Reliable, technically excellent boat care from London to Oxford.
Quality workmanship and straightforward communication sit at the core of how we work. We hold ourselves to high standards on every job, and that includes leaving the boat as clean and tidy as we found it.
Milners Marine is a fully mobile marine engineering service for boat owners across the London to Oxford waterways, run by Oli, a City & Guilds qualified marine engineer. Whether it’s a re-engine, a winter heater install or a stubborn intermittent fault, we do the job properly, explain it clearly, and stand behind the work.
4.2 (5 Google reviews)
I've used several marine engineers before, but none come close to Oli at Milner's Marine. There is a genuine passion for boats and making a proper job of whatever needs doing, plus the ability to think outside the box and find creative solutions.
The Challenge And The Fix
Something not right on your boat? We can help.
Engine trouble, a flat battery bank, a heater that won’t fire, a fault no one else has been able to track down. Boats throw up all sorts, and finding someone who’ll turn up, diagnose it properly, and get it sorted is half the job.
We come to your mooring, work through it methodically, and explain what we’ve found in plain English. Repairs, installs, servicing or a second opinion, we keep your boat running and ready for the next trip out.
What we do
Three areas, one standard of work.
Electrical & off-grid
Solar, inverters, battery banks, generators, GPS and chartplotter fitting. Sized to how you actually use the boat.
Electrical & solar →Onboard living & hull
Domestic systems, fresh water, heating and plumbing, plus antifouling, polishing and seasonal lay-up and start-up.
Domestics & hull →Why Milners Marine
What sets Milners Marine apart.
Qualified.
City & Guilds qualified marine engineer with years on the water. Proper technical know-how on every job.
Mobile.
We come to your mooring across the London to Oxford waterways. Planned jobs and breakdown callouts.
Straightforward.
Honest advice, clear pricing, and plain English explanations. No upsell, no jargon.
Ready for exceptional marine care?
Get In Touch
Tell us about the job and we’ll come to your mooring. Straightforward advice and proper work, from first call to follow-up.