
Outboard Engine Diagnostics & Specialist Repair
Specialized outboard engine troubleshooting, precision diagnostics, and reliable motor repairs.
Justin & Jacob pinpoint hard-to-find motor issues that other shops and dealerships miss.
Outboard Engine Specialist & Continental Trailer Dealer
River City Marine in Interlachen, Florida — expert outboard engine service, precision troubleshooting, boat sales, and Continental trailers.
River City Marine · Interlachen, FL
Outboard Specialist
Engine diagnostics & repair
Continental Trailers
Authorized dealer
Justin & Jacob
Honest, reliable crew
5.0 ★ Rating
Verified Google reviews
Outboard Engine Specialists & Boat Services
River City Marine (River City Marine Surplus & Service) is Interlachen's trusted outboard engine specialist, Continental trailer dealer, and marine service center.
Justin, Jacob, and the team take pride in fast, pinpoint diagnostics that solve difficult engine problems other shops and dealerships miss — without charging you for unnecessary parts or guesswork.
From custom skiffs and Xtreme Boats to Mercury outboard specialist work, routine maintenance, and brand new Continental boat trailers, we treat your boat like our own.

What We Do
River City Marine in Interlachen, FL specializes in outboard engine troubleshooting, reliable motor repairs, Continental trailer sales, boat sales, and routine marine maintenance. Call or text Justin and the team at 386-684-9676 to discuss your boat.

Specialized outboard engine troubleshooting, precision diagnostics, and reliable motor repairs.
Justin & Jacob pinpoint hard-to-find motor issues that other shops and dealerships miss.

Authorized Continental boat trailer dealer with top-tier trailers, setup, and support.
Durable aluminum and galvanized trailers matched perfectly to your skiff, boat, or rig.

Skiffs, Xtreme Boats, Mercury outboard repowers, and clean turnkey boat packages.
Effortless boat buying experience, competitive prices, and fast delivery to your door.

Scheduled motor maintenance, water pumps, fluid changes, tune-ups, and surplus marine parts.
Prevent breakdowns on the river or flats with prompt, honest, and expert maintenance.
Call or text Justin and Jacob. We'll listen to the symptoms, pinpoint the real problem, and get your motor running right without unnecessary runaround.
Why River City Marine
01
Deep troubleshooting capability that reliably pinpoints motor faults after other dealerships give up.
02
Official dealer for tough, reliable Continental boat trailers built for Florida salt and fresh waters.
03
Justin and Jacob explain what's really happening with your rig and deliver transparent, fair pricing.
04
From fast turnarounds on motor service to 2-day deliveries on new skiffs and boats.
How It Works
01
Call or text 386-684-9676 or stop by our shop at 836 FL-20 in Interlachen, FL.
02
Justin & Jacob perform expert troubleshooting to locate the exact cause without unneeded parts.
03
From outboard repair to Continental trailers or boat sales, get back on the water fast.
The exact service and scheduling should be confirmed directly with the shop. Call or text 386-684-9676 to get started.
Project Gallery
Recent outboard engine repairs, Mercury specialist rigging, Continental boat trailers, and custom skiffs from our Interlachen shop.




Customer Reviews
7 verified 5-star Google reviews from boat owners who trust Justin, Jacob, and the River City Marine crew.
"I can't say enough good things about the crew at River City Marine. Justin and Jacob did an outstanding job diagnosing the problem with my engine! After 3 different establishments, and the dealership I purchased from failed to correctly identify the problem, and charged me to perform unnecessary work, I wasn't very happy. A trusted colleague of mine mentioned River City Marine after overhearing me venting, so I figured I'd give them a shot. Took her to Justin and a couple days later he called and had it pinpointed. I gave the okay, and the following week he was done and she was ready to go. I spent about a thousand at each of the other places and they couldn't locate the problem. It cost me about the same at River City Marine, but when I picked up it was fixed. Wish I had asked around first, I would have saved enough to haul her to Boca for tarpon, but live and learn. Five stars!!"
Nick Hudson
Verified Google review · 5 months ago
"Just purchased a new skiff from River City Marine. These guys made the entire experience effortless. Justin and his team had great communication, great prices and even delivered the boat within two days of my first call. I will absolutely do business with this company again in the future. Highly recommend."
Al Dietlin
Verified Google review · 2 years ago
"Highly recommend this boat repair shop for reliable service. The team communicated clearly, completed the work efficiently, and did an excellent job."
mussa festo
Verified Google review · a month ago
"Professional and dependable boat repair service. The workmanship was excellent, the staff was helpful, and the entire process was smooth and straightforward."
achmad muchamad
Verified Google review · a month ago
"Great experience from start to finish. The technicians were skilled, professional, and handled the boat carefully throughout the repair process."
Bukenya Newton
Verified Google review · a month ago
"Excellent boat repair shop with professional service and quality workmanship. The team was knowledgeable, thorough, and completed the repairs efficiently."
Jordao Macuacua
Verified Google review · a month ago
"Very happy with the boat repair service. The staff was friendly, explained the work clearly, and paid close attention to the details of the repair."
richard opare
Verified Google review · a month ago
5.0
Rated 5.0 on Google from 7 verified customer reviews.
Tell us what's going on with your motor, your boat, or ask about Continental boat trailers. Justin and Jacob are here to help.
River City Marine · Outboard Engine Specialist & Continental Trailer Dealer · Interlachen, FL