Seven C's Marine

Service & Parts

Gold-certified hands on your motor

A 5-Star Gold Certified Yamaha service center with over 50 years of combined experience and one of the only certified Yamaha Master Technicians in Mississippi.

5-Star Gold Certified Yamaha Service Yamaha Master Technician on Staff Small Family-Run Business Serving MS, Alabama & Louisiana
01
What We Do

From annual service to full repowers

Whether you need your annual service or your motor just isn't running right, we can get you back on the water confidently.

Yamaha Outboard Service & Repair

Factory-trained, Yamaha-certified techs across every 2-stroke and 4-stroke Yamaha outboard. Annual service, diagnostics, and the stubborn problems other shops give up on.

  • Annual service
  • Diagnostics
  • 2-stroke & 4-stroke

Repowers

Love your boat but not your motor? We repower boats with new Yamaha outboards, from picking the right power to rigging and water testing.

  • Motor matching
  • Rigging
  • Water testing

Electronics & Accessories

Upgrade your fishing game. We install electronics, Power-Poles, and trolling motors so you can find the fish and stay on them.

  • Electronics
  • Power-Poles
  • Trolling motors

Boat & Trailer Repair

We take care of your boat and trailer repair needs too, so the whole rig is road-ready and water-ready.

  • Boat repairs
  • Trailer work

Genuine Parts & Yamalube

All your genuine Yamaha and Yamalube products to care for your engine for years to come. Maintenance items, repair parts, oils, and additives.

  • Genuine Yamaha parts
  • Yamalube oils
  • Additives

Boat & Motor Sales

In the market for something new? From fiberglass to aluminum to a new Yamaha outboard, let us set you up for fun on the water.

  • Sportsman
  • Avid
  • Yamaha outboards
02
How It Works

Simple, from the call to the water

  1. 1

    Call the shop

    Tell us what the motor’s doing, or not doing. We’ll tell you what to bring and when.

  2. 2

    We diagnose it

    Certified techs with 50+ years of combined Yamaha experience find the real problem, not just the symptom.

  3. 3

    We fix it right

    Genuine Yamaha parts, gold-certified standards, and a Master Tech’s eye on the work.

  4. 4

    Back on the water

    You pick it up running the way it should, ready for the next trip out.

A rigged Avid boat at the Seven C's Marine shop Rigged at the shop
The Difference

What 5-Star Gold Certified actually means

Yamaha doesn’t hand out its Gold certification. It means the shop meets Yamaha’s highest standards for training, tooling, and customer care, and it means the person working on your outboard was certified by the people who built it. Add one of the only Yamaha Master Technicians in the state, and your motor is in the best hands on the Coast.

Request Service

Seven C's Marine

Motor acting up? Let's hear it.

Call the shop and tell us what's going on, or send a note and we'll get you scheduled.

378 Reynoir Street, Biloxi · Exclusive Yamaha Dealer · Sportsman & Avid Boats