Expert marine electronics installation, repair, and diagnostics. Keeping your vessel navigated, connected, and safe on every journey.
Installation and calibration of chartplotters, GPS units, and autopilot systems from all major manufacturers.
Transducer installation, sonar tuning, and troubleshooting for depth finders and underwater imaging systems.
Multi-screen configurations, radar displays, and integration of digital chartplotter networks.
Installation of bilge alarms, smoke detectors, carbon monoxide sensors, and engine monitoring systems.
Marine-grade stereo systems, VHF radio installation, and waterproof speaker setup for any vessel size.
Complete marine electrical system troubleshooting, wiring repairs, battery management, and power distribution.
G&G Marine Electronics is a locally owned and operated marine electronics shop based in Mercer Township, Pennsylvania. We specialize in the installation, repair, and diagnostics of marine electrical and electronic systems.
Whether you're preparing for the season, upgrading your navigation suite, or troubleshooting an electrical issue, we bring the same care and attention to detail to every vessel that comes through our door. We work with all major brands and take pride in honest, straightforward service.
Proudly serving Mercer Township and the Lake Erie community with personal, face-to-face service.
Transparent, written estimates before any work begins. No surprises, no hidden fees.
We understand the boating season waits for no one. We work efficiently to get you back on the water.
Your boat is your investment. We treat every vessel with the same care we'd give our own.
From a simple sensor swap to a full electronics overhaul — give us a call and let's get your boat ready for the season.
Have a question or need a quote? Reach out by phone, email, or stop by our shop. We're here to help.
141 Browntown Rd
Mercer Twp, PA 16038-1403
Fill out the form below and we'll get back to you as soon as possible.
Thank you for reaching out. We'll get back to you shortly.
