Electronics Services2026-08-14T02:18:11-07:00
custom electronics installed by professionals

Electronics Services

Marine Electronics Installation & Electrical Service in Western Washington

Custom Marine Services installs and services marine electronics, wiring, power management systems, diesel heaters, generators, and camera systems for recreational boats, fishing boats, yachts, and other vessels throughout the Puget Sound region.

Professional Installation for the Systems You Count On

From helm electronics and wiring repairs to power management, diesel heaters, generators, and camera systems, Custom Marine Services helps keep your boat’s electrical systems clean, reliable, and ready for the water.

Boat helm with navigation displays and controls

Helm Electronics & Navigation

● Chartplotter installation

● Fishfinder and sonar installation

● Marine GPS installation

● Radar installation

● Autopilot installation

● VHF radio installation

● Multi-function display installation

● Full helm electronics packages

Marine electrical panel with organized wiring and battery switches

Wiring, Power & Electrical Systems

● Electrical troubleshooting

● Boat wiring repair

● New wiring and rewiring

● Power management upgrades

● Battery system installation

● Battery switch installation

● Fuse panel and breaker panel upgrades

● Circuit protection improvements

satelite equipment on a boat

Onboard Equipment & System Integration

● Diesel heater installation

● Generator installation

● Marine camera system installation

● Night vision camera installation

● Accessory wiring

● Marine lighting installation

● Custom switch panel upgrades

● Custom electronics package design

Hand adjusting boat helm controls with marine navigation displays and open water in the background

Questions About Your Boat’s Electronics?

Get quick answers about marine electronics, electrical service, wiring, power systems, and scheduling service with Custom Marine Services.

What marine electronics services do you offer?2026-04-28T17:12:18-07:00

Custom Marine Services installs, services, and upgrades marine electronics and electrical systems for boat owners throughout Western Washington. Services can include helm electronics, wiring repairs, power management upgrades, diesel heaters, generators, camera systems, and custom electronics packages.

Do you install boat electronics?2026-04-28T17:14:09-07:00

Yes. Custom Marine Services installs boat electronics for navigation, communication, visibility, and onboard control. Common projects can include chartplotters, fishfinders, sonar, GPS, radar, VHF radios, camera systems, and full helm electronics packages.

Can you troubleshoot boat electrical problems?2026-04-28T17:15:17-07:00

Yes. Marine electrical troubleshooting can help identify issues with wiring, batteries, switches, breakers, connections, power loss, and unreliable electronics. Electrical problems should be checked early because moisture, corrosion, and vibration can make small issues worse over time.

Do you upgrade older marine electrical systems?2026-04-28T17:16:16-07:00

Yes. Custom Marine Services can upgrade older boat electrical systems, including wiring, battery systems, switch panels, fuse panels, breakers, and power management setups. A cleaner electrical system can improve reliability and make future service easier.

What onboard systems can you install or integrate?2026-04-28T17:17:37-07:00

Custom Marine Services installs and integrates onboard systems such as diesel heaters, generators, marine camera systems, night vision cameras, and related electrical equipment. Proper installation helps these systems work reliably with the boat’s existing electrical setup.

How do I schedule marine electronics service?2026-04-28T17:18:49-07:00

You can schedule marine electronics or electrical service by calling Custom Marine Services or filling out the service request form. Include your boat type, the system you need installed or serviced, and any electrical issues you are noticing.

Explore Our Other Services

Technician servicing an outboard motor during boat engine service

Engine Services

Inboard and outboard engine service, repairs, rebuilds, and routine maintenance to help keep your boat dependable on the water.

Person inspecting a boat propeller during routine boat maintenance

Maintenance Services

Routine boat maintenance, winterization, shrink wrapping, and seasonal service to protect your investment and keep your boat ready.

MerCruiser inboard engine in a boat engine compartment

Explore MerCruiser Service

Custom installations, rigging, bottom painting, gel coat repair, and other marine upgrades tailored to how you use your boat.

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Suzanne C profile picture
Suzanne C
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We launch out of Edmonds, and this June, we found a new marine engine service team in Custom Marine Services. It was really easy to contact Travis (in Stanwood) and get an estimate and quickly schedule service so we could get out and get our fishing and crabbing on! Our Yamaha engines are running like champs.
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Tim Niebruegge
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Travis and staff at Custom Marine were very easy to work and communicate with. I took my Bayliner 185 in to check out some engine noise and they were able to help diagnose and get a plan in place to fix. They took it a step further and were able to take care of a couple other issues that were going to start to cause some headache all in the same servicing. I will definitely be bringing my boat back for other work in the future and can confidently recommend others doing the same.
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randy allen
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Travis was really awesome. Got my motor running within a week little 9.9 Yamaha I would definitely recommend anybody to him.
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Isaac Ripley
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Had a great experience with Travis at Custom Marine Services. Professional, easy to work with, and went above and beyond to make sure everything was taken care of. Highly recommend them for any boat service!
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Kevin Stephens profile picture
Kevin Stephens
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Awesome service. Honest and professional. I will be having all my engine service and repair work done by them.
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Sphere talk With Michelle and Shawn
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There’s no I trust with my boat! Travis always helps me winterize and winterize my boat. Check the engine and take care of any repairs needed and always keeps it running smoothly. I highly recommend!
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ROGER THOMPSON
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My Yamaha outboard was giving me an alarm when trolling, so I called Travis. He told me what he thought the problem might be, gave me a ballpark and I dropped it off the next day. He called me the following day to tell me it was ready for pickup, emailed me the invoice, (which was very close to the ballpark) and he that he was able to accommodate my schedule by letting me do so on a Saturday. Great communication! Very Friendly! Thank you Travis!
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Atreyu Buscay
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Great place. Takes good care of customers boats.
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James Welton
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I was referred to Travis at Custom Marine Services by a company that I used for years, who no longer works on Mercruiser engines. From the moment I spoke with Travis, I could tell he was a master technician. He understood exactly what I was looking to have done to my boat. Meeting him at his shop, I was completely impressed by how clean and organized it was! He went over everything that we discussed and said he would let me know what they find once they dig in. It wasn’t a day and he contacted me with the items that would need to be done. Then the work began. His communication throughout was terrific. Thoughtful and thorough, taking the time to explain it so I could understand. They completed the work quickly and I picked it up in under a week, which seemed very quick to me! While there for pickup, he went over all of the work done and again I was impressed with his attention to details. There are no shortcuts taken here! If you’re looking for an honest, reliable and truly great person to work on your boat, then look no further! I will be recommending him to everyone I know without hesitation.
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Duncan Milloy
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I was at my wit's end trying to find a qualified marine mechanic to re-power my Bayliner 2859. Travis O'Neill was recommended to me. He answered the phone on the first ring and from that moment on he provided outstanding service and got me floating again. He visited my boat at the Port of Edmonds and discussed options with me. We decided to have the exising MerCruiser 7.4L replaced with a new Quicksilver 6.2L engine along with a new transom assembly. Travis hauled the boat to his shop in Stanwood and performed the work there. He did an excellent job. It feels like I have a brand new boat. Travis combines his technical competence with a friendly, can-do attitude to get the job done. I can recommend him without hesitation.
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