We Make Boating a Moving


From minor boat repairs to major services, we get you back on the water quickly and efficiently because all we
do is service boats.

Mercruiser Winterization
More Info
Outboard Winterization
More Info
Annual Service
More Info


OPC Marine Service in Imperial, Missouri, has been in the boating business since 1970 and offers many services such as:

  • Mercury, MerCruiser Service & Repair
  • Skeg and cavitation plate repair
  • Full line of parts and accessories
  • Onsite testing pond to test those hard to find problems
  • Full in-house machine shop
  • Repower dealer

We are a dealer for Mercury, Outboard Jet, and Monster Tower. We work closely with Mercury on all warranty work and hard-to-find problems.

Our staff has over 50 years of combined service experience and undergoes constant product training to keep up with the many technological advancements being made in the industry. Our specialties include Mercury Outboard, MerCruiser, and Sportjet.

Because we are SERVICE ONLY, we get you back on the water fast.

We know how important your leisure time is and that the last thing you want is a mechanical problem to put a damper on your trip. Our staff takes pride in our work. You will be treated fairly, and the service will be performed the first time properly.


Feel free to contact us or come in for the latest in-boat repairs and maintenance services – from fishing boats to cruisers.

“Great guys very knowledgeable and good all around good people willing to help with their knowledge about things.”

Melanie Y.

“These guys will do whatever they can to help. Spent more time with me on the phone than most and even in the busy season they get to work and get stuff done. Definitely recommend and will be my go to. Knowledgeable Friendly and fair pricing. Definitely will recommend to fellow boaters.”

TNT Rides

” Fantastic experience and friendly with a willingness to help. Went in for trim oil for my boat motor and after explaining my fluid issue I got help on the best way to drill and fill. Told me it might take 2 or 3 times to clear up the fluid and best to get 2 bottles. After the 3rd time the fluid is perfect. Thank you OPC “

Joe P.

“Jeremy and the OPC team were amazing. Our perfectly fine boat died and we took it here based on the reviews and other boat shop referrals. They quickly diagnosed it, gave transparent feedback on what was wrong and fixed it in the time that was promised. We will never go anywhere else!”

Janaka D

View all reviews