Certified Marine Inc

Labor Rate for Outboards is $100 & Sterndrive, and Inboards is $125. We also offer:

  • Gearcase Service

  • Powerhead Service

  • Oil Changes

  • Outdrive Services

  • Tune-Ups

  • All Motor Repairs

  • Electronic installation

  • Boat Wiring

  • Mechanical Systems

  • Trailers

When you need assistance with your boat, motor, or trailer for repair or service, Certified Marine, Inc. could handle general maintenance to complete rebuilds.

We at Certified Marine have extensive training in all aspects of marine engine/boat repair. Our lead technician has had three years of training at accredited trade schools achieving Certified levels on Mercury, Mariner, Force, Mercruiser, Johnson, Evinrude, among others, and has attended over 30 specialty schools such as Verado, Optimax, four-stroke engines, Mercruiser sterndrive, and inboard DTS systems.

We also offer a full line of flat rate troubleshooting and essential engine services.

International DYNO® Marine Dynamometer is a "closed" hydraulic system capable of fully "loading" marine outboard and sterndrive engines for diagnostic and performance tuning and testing. Precise adjustment of "load" and measurement of output is possible throughout the engine's entire RPM range. The DYNO can duplicate most on-the-water situations right in our shop.

DYNO Testing

Certified Marine Inc

Why is Load Testing an Engine so Important

An engine’s operating characteristics are entirely different from no-load (static) running than during loaded (dynamic) running. It would make sense that you should do your tuning and troubleshooting on an engine that is comparably loaded to actual on-water conditions. May customer complaints do not show up on an engine operating with no load.

For parts or service requests, please contact us at cmboss@tampabay.rr.com

Complete trailer repair from tires, rims, brakes, lights/ wiring and frame, axel work we fix every aspect of trailers and sell parts for most major brands.