Comprehensive Marine Services Tailored to Your Needs

Sonny Cook Marine offers expert custom boat sales and reliable maintenance solutions to keep your vessel performing at its best.

Custom Flat Boats for Every Water Adventure

Tailored designs and durable builds to match your boating needs

Versatile Hull Designs

Choose from multiple hull styles engineered for stability and smooth navigation in shallow and open waters.

Personalized Layouts

Configure seating, storage, and deck space to optimize comfort and functionality for fishing or leisure.

Premium Materials

Constructed with marine-grade aluminum and corrosion-resistant finishes for long-lasting performance.

Optional Upgrades

Add features like live wells, rod holders, and custom paint to enhance your boat’s capabilities and style.

Repower Services with Yamaha & Suzuki Engines


Yamaha Engine Installation

Upgrade your boat’s performance with professional Yamaha engine installations, ensuring reliability and efficiency on the water.

Suzuki Engine Upgrades

Enhance power and fuel economy by replacing or upgrading to the latest Suzuki engines, tailored to your boat’s specifications.

Trailer Maintenance Services


Comprehensive Inspections

We perform detailed checks on trailer frames, axles, and suspension to identify wear or damage before it affects safety.


Brake System Servicing

Our technicians service and repair trailer brakes, ensuring reliable stopping power for safe towing on all trips.


Lighting and Wiring Checks

We test and maintain trailer lights and wiring harnesses to guarantee visibility and compliance with road regulations.


Tire and Wheel Care

Regular tire inspections, rotations, and replacements help prevent blowouts and improve towing stability.


Custom Trailer Solutions

We offer tailored maintenance plans and upgrades to match your specific trailer type and boating needs.

Trusted Service, Proven Satisfaction

"Sonny Cook Marine exceeded my expectations with their repower service. The team handled my Yamaha engine upgrade efficiently, and the boat runs smoother than ever. Their attention to detail and clear communication made the entire process hassle-free. I also appreciated their thorough trailer maintenance, which gave me confidence during transport. Highly recommend their expertise and customer care."

Mark T., Boat Owner

Frequently Asked Questions

Find clear answers to common inquiries about our marine services, repower options, and trailer maintenance to help you make confident decisions.
  • What types of repower services do you offer?

    We specialize in installing and upgrading Yamaha and Suzuki engines, providing tailored repower solutions to enhance your boat's performance and reliability.
    Learn More
  • How often should I have my boat trailer serviced?

    Regular trailer maintenance is recommended at least once a year or before long trips to ensure safe towing, including brake checks, wheel bearing lubrication, and lighting inspections.
    Service Tips
  • Can you customize flat boats to specific requirements?

    Yes, we offer customization options for our flat boats, including size adjustments, seating configurations, and accessory installations to match your boating needs.
    Customize Now

Contact Us

Contact Sonny Cook Marine

Located at 2495 W. Adams, Port O'Connor, we provide expert marine services including repower and trailer maintenance. Call or email us to schedule your service or ask about our offerings.