Boat Repair, Maintenance, & Installations Serving Southern Maryland

From routine service to advanced marine electronics installs, Bell Marine Services brings expert care straight to your boat—so you can spend less time worrying and more time on the water.

Call Now (301) 475-2356
Or
Submit a Work Request

Our Services

481171027 609379708627574 6966238263315380649 n

Dockside & Mobile Services

Bell Marine Services provides on-site diagnostics, repairs, and maintenance at your dock, marina, or storage location anywhere in Southern Maryland. Our mobile team saves you time and hassle while keeping your boat in peak condition.

Outboard Engine Repair

Bell Marine Services provides expert diagnostics and repair for all major outboard engines, including Yamaha, Suzuki, Mercury, and more. Whether you’re dealing with starting issues, power loss, or rough running conditions, our technicians ensure your engine runs reliably and efficiently—keeping you on the water!

Electronics/Navigation

Bell Marine Services keeps your onboard systems reliable with expert troubleshooting and repair for wiring, batteries, and marine electronics. We also specialize in Garmin installations and upgrades, giving you the latest in navigation technology for safer, stress-free time on the water.

Sound Systems

Upgrade your time on the water with professional installation and repair of marine sound systems. From base stereos and speakers, to full audio setups, we deliver clear, reliable sound built for the marine environment.

Fuel System Cleaning & Repair

Clean and repair fuel systems, removing grime and gunk from critical fuel components to restore power and keep your boat running efficiently.

Routine Boat Maintenance

Bell Marine Services provides seasonal oil changes, filter replacements, and system inspections to keep your boat running smoothly. Preventative maintenance helps ensure trouble-free boating and extends the life of your vessel.

15+

Years Experience

500+

Boats Serviced

7

Days A Week

100%

Customer Satisfaction

Mobile Marine Mechanic Services Serving Southern Maryland

At Bell Marine Services, we make boat care simple by bringing expert repair and maintenance right to your dock. Serving boaters across Southern Maryland, our mobile marine technicians offer diagnostics, repairs, and preventative maintenance you can count on. From seasonal service to troubleshooting tough engine issues, we handle all major brands with skill and precision.

Your Trusted Partner For Expert Mobile Marine Repair

Enjoy the convenience of professional marine service without leaving your dock. From routine maintenance to on-site repairs, our skilled technicians provide fast, reliable support wherever your boat is moored, complementing your existing shop services rather than replacing them.

Experienced Marine Technicians
Certified professionals with years of hands-on experience on all major outboard engines.

Comprehensive Brand Coverage
We work on Yamaha, Suzuki, Mercury, and Honda.

Efficient Service
Precision work that saves you time and keeps your boat ready for the water.

Serving Southern Maryland with flexible dockside and on-site support tailored to your schedule.

Call Now

How Our Marine Service Process Works
Three Easy Steps

Step 1:
Schedule a Service Call

Step 2:
We Review Your Project

Our marine techs evaluate your boat’s project and provide an estimate on the desired service.

Step 3:
We Perform the Service

Fast, effective service done right—the first time—so you can get back on the water.

Photo Gallery

More Marine Services We Offer

• Boat Winterization

• Shrink Wrap

• Spring Commissioning

• Engine Oil Changes

• Boat Trailer Repair

• Impeller Replacement

• Hydraulic Steering Repair

• Battery Replacement

• Marine Electronics Installation

• Bilge Pump Replacement

• Water Pump Replacement

• Livewell Pump Replacement

• Raw Water & Fresh Water Systems Plumbing

Testimonials & Reviews
What People are Saying

323769831 6046769432021991 3843745834512617594 n

"Bell Marine Services has done some exceptional work on multiple boats that I use on a weekly basis. I run a bow fishing charter and I constantly need repairs and maintenance. They always make sure to get me back up and running in a timely manner. Also, they have done some extremely difficult custom work on my boat from the wiring to installing Garmin units to all the plumbing and so much more. Their work is very professional and neat. 100% recommend Bell Marine for any of your boat work needs!"

— Blake F

186504752 10159462689792630 1889407979633611242 n

"Highly recommend Bradley Bell and Bell Marine Services, LLC. For the past year, I have struggled to find a mobile marine mechanic who would come to work on my boat. Bradley promptly responded to my email. He came to my home (where the boat is docked), diagnosed issues, and ordered all parts. I believe I have found a mechanic to work on my boat for the next several years. Thank you, Bradley!"

— Merritt G

465562632 8982449105099495 3677880578312884155 n

"Bell Marine Services does great work. They have covered all my electrical, fuel, and motor repairs . They install my Garmin 94sv flawlessly. I highly recommend them for your marine service needs!!!"

— Bob S

Book Your Boat Service Today

Use the form below to schedule a repair, ask a question, or get some insight on your next project!