Mobile service — we come to you in Apollo Beach, Ruskin, Tampa and nearby
Outboard service and marine repairs at your dock, lift, or driveway — Apollo Beach to Tampa Bay
4.1 · 47 Google reviews
- Yamaha
What we do
Services
- 01
Outboard Service & Repair
Annual and 100-hour maintenance, diagnostics, and mechanical repairs on outboard motors — including older Yamaha Saltwater series.
- 02
Lower Unit Service
Gear lube service, seal inspection, and pressure testing — done at your dock or driveway.
- 03
Carburetor & Fuel System Repair
Carb cleaning, ethanol damage, clogged fuel circuits, and no-start diagnosis on outboard motors.
- 04
Marine Electrical
Charging systems, batteries, bilge pumps, and gauge troubleshooting — both mechanical and electrical tech.
- 05
Complete Boat Service
Full-boat annual service — engine, electrical, and mechanical systems addressed in a single visit.
On the water before the sun is up.
Word on the dock
What customers say
★★★★★
“I have used John and Keys Mobile Marine for years. John is a very knowledgeable mechanic, especially with Yamahas. I have 2 older Saltwater series Yami's on my boat and I always turn to him for my annual complete service and he knows how to keep those workhorses running good. Sometimes I call him just to pick his brain about anything with my boat in general or engines and he always finds a few minutes to talk with me. Another thing about John, he tackles anything I ask him to do on my boat. He's never said "oh, I don't do that, it's too much work or it's not part of motor repairs". I have recommended him to several boat owner friends and they are all pleased with his work and reasonable fees.”
★★★★★
“I have known John for many years, he is an exceptional boat technician. He is an expert in both mechanics and electrical tech. I currently own a Grady White marlin 300 that I purchased in poor condition and John got to excellent condition. I highly recommend his company.”
★★★★★
“I know John had a tough year health wise that hurt his ability to work. But he has worked on my boat for past 7 years. Always responded. Did good work. And price was fair. I would recommend him.”
★★★★★
“John got my motor running great. Really knowledgeable guy I would definitely recommend”
Where we work
Service area
Apollo Beach
- Land's End Marina
- Apollo Beach boat ramp
Ruskin
- Little Harbor Marina
- Cockroach Bay Boat Ramp
- Simmons Park boat ramp
Tampa
- Davis Islands Boat Ramp
- Marjorie Park Marina
- Salty Sol Fleischman boat ramp
Gibsonton
- Williams Park Boat Ramp
Riverview / Brandon
Boat acting up?
One call and it's handled — no haul-out, no yard wait.