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Your Trusted Marine Dealership & Repair Center in La Marque, TX
Suncoast Marine Works is a family-owned business with over two decades of experience serving the marine industry along the Texas Gulf Coast. Founded by father-and-son team Barry Shaneyfelt Sr. and Jr., our expertise spans boat sales, outboard motor repair, and comprehensive marine services. As authorized dealers of Mowdy Boats and a Suzuki Re-Power Center, we combine generational knowledge with manufacturer-certified solutions. Our services include engine rebuilds, custom detailing, electronics installation, and trailer repair, supported by a commitment to rapid turnaround times.

We specialize in serving fishermen and boating enthusiasts with durable, versatile vessels like our 10' to 25' Mowdy Boat models. With a focus on quality parts, competitive pricing, and personalized service, we ensure clients maximize time on the water. Our facility in La Marque, Texas, houses a full inventory of Suzuki outboard engines and pre-owned boats, backed by transparent communication and technical proficiency. This combination of experience, equipment, and customer-centric values has established us as a trusted partner for marine needs since 1997.
Services
Boat Repair Outboard Motor Repair Suzuki Outboard Sales Mowdy Boat Sales Custom Detailing Electronics Repair Trailer Repair Engine Rebuilds Carburetor Rebuilds Boat Storage
Highlights and features
  • We offer 20+ years of specialized marine industry experience.
  • Our team provides authorized Suzuki outboard repair and warranty services.
  • We guarantee rapid turnaround times for boat maintenance.
  • Our facility handles all vessel sizes from recreational to tournament boats.
  • We combine generational fishing knowledge with modern repair technology.
Services
Boat Repair
Our comprehensive boat repair services address mechanical, electrical, and structural needs for all vessel types. From minor tune-ups to major engine overhauls, our technicians use specialized equipment to restore performance. Clients benefit from same-day diagnostics and parts inventory, ensuring minimal downtime for recreational and commercial boaters.
Suzuki Outboard Sales
As an authorized Suzuki Re-Power Center, we offer new and refurbished outboard engines with factory-backed warranties. Our inventory spans horsepower ranges suitable for fishing boats, yachts, and work vessels. Customers receive expert installation guidance and post-purchase support, ensuring optimal engine performance matched to their boating requirements.
Mowdy Boat Sales
We retail Mowdy Boats in multiple configurations including 10' Scooter, 22' V Hull, and 25' Cat models. These unsinkable, self-bailing boats feature shallow-water capabilities and offshore durability. Buyers receive personalized walkthroughs of vessel features like storage capacity, seating arrangements, and electronics compatibility before purchase.
Custom Detailing
Our detailing services restore boats to like-new condition through hull polishing, upholstery cleaning, and gel coat restoration. Using marine-grade products, we protect against UV damage and saltwater corrosion. This service extends vessel lifespan while maintaining resale value for pleasure craft and tournament boat owners.
Electronics Repair
We install and repair GPS systems, VHF radios, transducers, and antenna arrays. Our technicians handle both analog and digital marine electronics, ensuring reliable communication and navigation. Clients receive compatibility assessments for existing boat systems and recommendations for performance upgrades.
People
Barry Shaneyfelt Sr.
Owner
Third-generation fisherman with 30+ years marine industry experience. Specializes in outboard engine diagnostics and tournament boat maintenance. Leads repair operations with focus on preserving traditional boating knowledge.
Barry Shaneyfelt Jr.
Owner
Second-generation marine technician specializing in Suzuki engine systems and electronics integration. Manages sales operations and new product implementation while maintaining hands-on repair expertise.
Questions
What boat brands do you sell?
We are the authorized dealer for Mowdy Boats, offering 10' to 25' models including Scooters, V Hulls, and Catamarans designed for inshore and offshore fishing.
Do you service all boat types?
Yes, our technicians handle recreational boats, fishing vessels, and commercial craft up to 25' with mechanical, electrical, or structural repair needs.
Are Suzuki outboard repairs covered under warranty?
As an authorized Suzuki Re-Power Center, we provide factory-certified repairs with full warranty coverage on parts and labor.
How long does a typical engine rebuild take?
Most outboard engine rebuilds complete within 5-7 business days, depending on part availability and extent of wear.
Do you offer boat storage options?
Yes, we provide secure on-site storage for boats requiring extended repairs or seasonal layup with protection against weather damage.
Can you install electronics on existing boats?
Our team installs GPS systems, VHF radios, fish finders, and antenna arrays compatible with most vessel types and existing navigation setups.
Reviews (4)
Gw Campbell
Dec 19, 2018 Report
Great service for professional guides. In the boat, pleasure or Captain biz for over 50 years. Never met, much less satisfied by a company as attentive to your needs as Suncoast & I’ve used em all.
Gregg Kimbrell
Feb 19, 2018 Report
Chris is the best Suzuki mechanic around. I have been using Chris for more than 20 years. Suncoast Marine maintains all the parts that I need to keep me on the water.
Kenneth Yates
Jul 18, 2017 Report
Very knowledgeable staff super friendly I appreciate all the help thanks again I would recommend suncoast in a heartbeat
Tobin Strickland
Sep 21, 2015 Report
Been using them over a year now and I'm very happy with their work. They treat me like family, not just some deal. After its all said and done, I know when I'm out on Trinity or Baffin I can rest assured that everything will operate like it should.