Top Brands
Discover a world of quality with our selection of top brands including Humminbird, Garmin, Minn Kota, Simrad, Lowrance, Blue Sea Systems, and Outrigger Outdoors. As an authorized reseller, we bring you the best in marine technology and equipment to enhance your boating experience.
Specializing in Marine Audio, Electronics, Lighting, and Custom Dash Panels
Bull on the Bay Marine is a one-stop shop for all of your marine needs. We specialize in marine electronics, lighting, and audio, offering a wide range of products and services for boats of all sizes. Our knowledgeable staff is committed to providing the highest quality products and services, so you can ensure that your boat is running at its best.
ABYC Certified, Licensed, and Insured
ELECTRONICS
⚓ Marine Electronics Installation & Sales
At Bull on the Bay Marine Services, we provide expert marine electronics solutions tailored for boaters and fishing captains across the Chesapeake Bay. From system design to installation, our team delivers clean, reliable work that performs in the real world.
We specialize in:
• Chartplotters & GPS systems
• Fish finders & sonar
• Wiring, NMEA 2000 networks & switch integration
• Full electronics upgrades & multi-unit installs
Our technicians stay current with the latest marine technologies to provide efficient, high-performance installs using only top-quality components. Whether you’re running inshore or offshore, we make sure your electronics work flawlessly when you need them most.
🔹 Authorized Dealer for Top Marine Electronics Brands
Bull on the Bay is proud to be an authorized reseller for the most trusted names in marine electronics. We offer factory-direct access to the equipment captains rely on, complete with full manufacturer warranties and expert installation.
We sell and install:
• Garmin – GPS, sonar, radar & full network systems
• Humminbird – SOLIX, HELIX, MEGA Imaging+, and One-Boat Network™
• Simrad – High-performance MFDs, radar, and autopilot systems
• Lowrance – Proven fish-finding tech and navigation solutions
• Raymarine – Advanced displays, sonar, and marine communication systems
• Minn Kota – Trolling motors and shallow water anchors with i-Pilot
As a local, Chesapeake-based business, we don’t just sell these brands — we install and support them every day out on the water.
🚀 Ready to Upgrade?
Looking for the latest in marine electronics with professional install and service?
Trust the team that Chesapeake Bay captains trust.
LIGHTING
💡 Marine LED Lighting Solutions
At Bull on the Bay Marine Services, we offer premium LED lighting upgrades designed to enhance both the safety and style of your boat. From deck lights to underwater LEDs, our lighting systems combine performance, efficiency, and durability, giving your vessel a clean, modern look that lasts.
We specialize in:
• Navigation & running lights
• Interior & courtesy lighting
• Underwater transom & RGB accent lighting
• Engine room, compartment & task lighting
• Custom lighting layouts and control systems
We use cutting-edge LED technology to provide lighting that is:
• Bright and long-lasting
• Energy efficient — reduces load on your batteries
• Marine-grade — built to resist water, UV, and corrosion
• Fully customizable to match your boat’s layout and your style
🔹 Authorized Dealer for Marine Lighting Leaders
We’re proud to be an authorized dealer for the most trusted lighting brands in the marine industry — delivering you factory-backed products, expert installation, and long-term performance.
Lumitec Lighting
Known for innovation, reliability, and smart integration.
• Full range of interior, exterior & underwater lights
• Pico C-3 digital control systems for advanced lighting control
• Built in the USA and rigorously tested for marine conditions
• A top choice for OEM and custom boat builders
Black Oak LED
Durability meets high-output performance.
• Powerful flood lights, deck lights, and light bars
• IP69K-rated for maximum water and dust protection
• Perfect for night navigation, docking, or deck work
• Rugged build, built to handle the elements
Shadow-Caster LED Lighting
Elite underwater and RGB lighting systems.
• Vibrant color-changing underwater lights
• Multi-zone control with wireless and app-based options
• Designed to deliver stunning visual effects on any hull
• Trusted by premium center consoles and sportfish boats
🚀 Light Up Your Boat with Confidence
Whether you want better visibility, a modern look, or that signature glow at the dock, we’ve got the lighting solution for you.
MARINE AUDIO
🔊 Premium Marine Audio Systems
At Bull on the Bay Marine Services, we deliver top-of-the-line boat audio solutions built specifically for marine environments. Whether you’re cruising the Chesapeake or anchored up with friends, we ensure your boat sounds as good as it looks.
We specialize in:
• Full marine audio system design & installation
• Speakers, subwoofers, amps & head units
• Bluetooth, NMEA 2000, and multi-zone audio integration
• Weatherproof and UV-resistant components built for life on the water
Our team will help you build the perfect sound system — one that’s powerful, reliable, and tailored to your boat and your style. We use only marine-grade components to ensure long-lasting performance and clarity in all conditions.
🔹 Authorized Dealer for Fusion & JL Audio
We’re proud to be an authorized dealer for the top two names in marine audio:
Fusion Entertainment (by Garmin)
Fusion is the leader in innovative, integrated marine audio.
• Fusion-Link™ control from chartplotters and mobile devices
• Multi-zone audio to tailor sound across your deck
• Designed for harsh marine conditions — salt, sun, spray
• Seamless integration with Garmin marine systems
JL Audio Marine
JL Audio is known for audiophile-grade sound in rugged marine form.
• High-performance subwoofers, tower speakers, and amps
• Built to deliver rich, powerful sound even at speed
• Designed and tested for real-world saltwater durability
• A favorite among serious boaters and high-end custom builds
By working with both Fusion and JL Audio, we can deliver a system that fits your budget, boat type, and sound preferences — all backed by manufacturer warranties and expert installation.
🚀 Ready to Upgrade Your Boat’s Sound?
Whether you’re after crystal-clear music at the dock or booming bass while you cruise, we’ll build a system that makes your boat come alive.
CUSTOM DASH PANELS AND CABINETS
🎛️ Custom Dash & Switch Panels – Built to Fit, Built to Last
At Bull on the Bay Marine Services, we specialize in creating custom acrylic and King Starboard dash panels that completely transform the look and functionality of your helm. Whether you’re upgrading outdated electronics, reorganizing your switches, or doing a full helm redesign, we craft solutions that are purpose-built, precise, and professional.
🛠️ Precision Craftsmanship from Start to Finish
When it comes to custom panels, we don’t do shortcuts. Every panel begins as a full sheet of premium-grade acrylic or Starboard and is CNC-cut in-house to ensure flawless edges, perfect switch cutouts, and a clean, factory-style finish.
We work with:
• Acrylic (glossy, glassy finish) for a sleek, modern look
• King Starboard (matte, rugged finish) for durability and utility
• Panels cut to fit your exact dash layout, switches, and electronics
• Layouts designed to accommodate new or existing electronics, breakers, push-button or rocker switches, USB ports, voltmeters, and more
• Laser-engraved labels and backlighting options available
Whether you need a simple replacement panel or a full redesign, we deliver results that are not only functional, but stunning.
🔹 Authorized Dealer & Installer for New Wire Marine
We’re proud to be an authorized dealer and installer for New Wire Marine, the industry leader in marine switch panels and components. This partnership gives you direct access to:
• Custom-built switch panels designed through New Wire Marine’s proven layout process
• High-quality rocker switches, breakers, and backlit labeling
• Factory-fit panels made from premium marine-grade materials
• A wide range of pre-designed and fully custom layouts
• Seamless install by Bull on the Bay — no guesswork, no gaps
By combining New Wire Marine’s panel systems with our hands-on fabrication and install experience, we deliver one-of-a-kind helm upgrades trusted by Chesapeake Bay captains and serious boaters alike.
🚀 Start Your Helm Transformation Today
Whether you’re adding new electronics, reworking old layouts, or going for that clean flush-mount look, we’ll design and install a panel that’s custom to your boat — and built to last.
🚐 Mobile Marine Service – We Come to You!
At Bull on the Bay Marine Services, convenience is part of the experience. We’re a fully mobile business, offering on-site service throughout the Chesapeake Bay region. Whether your boat is at the dock, in a slip, on a lift, or on the trailer — we come to you.
✅ What That Means for You:
• Flexible appointments, including evenings and weekends
• No need to trailer or relocate your boat for most installs
• We can perform most installations while your boat is in the water
• Efficient, professional service at your location, on your schedule
From electronics installs to lighting upgrades, audio systems, and dash panel replacements, we bring the shop to your boat — saving you time without sacrificing quality.
📞 Ready to schedule your mobile appointment? Contact us at BullOnTheBay.com
🔧 Marine service made easy. On your dock. On your time.
A BIT ABOUT US
A fisherman and boater who is passionate about electronics.
My name is Stephen Grochowski and I am fisherman and boater who just happens to have a longstanding passion for audio and electronic installations. With a background as a mobile electronics certified professional, I specialize in expert installation for all your marine audio, electronics, and lighting needs. As a fully licensed, bonded, and insured mobile boat service provider, I am proud to serve the upper Chesapeake region.
Proud member of The American Boat & Yacht Council (ABYC). The American Boat & Yacht Council (ABYC) is a non-profit, member organization that develops voluntary global safety standards for the design, construction, maintenance, and repair of recreational boats.
CONTACT US
Would you like additional information about us or our services? Please reach out. We’d be happy to hear from you.
410.977.7127
