SMS Mobile Marine Service

(941) 356-4562

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(941) 356-4562

SMS Mobile Marine Service

Signed in as:

filler@godaddy.com

  • Home
  • About Us
  • Our Services
    • Boat Maintenance Repair
    • Outboard Motor Service
    • Marine Electronics
    • Marine Electrical Repair
    • Hydraulics Steering
    • Marine Parts Accessory
    • Mobile Dockside Service
  • Blogs

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Marine Electronics & Navigation Systems Installation in Sarasota, FL

Request a Service

Serving Sarasota & Nearby hubs: Bradenton, Venice, Lakewood Ranch.

 GPS, fish finders, displays, and navigation upgrades installed cleanly and correctly—so your gear works when you need it. 


  • GPS / chartplotter installs and replacements
  • Fish finder / sonar installs and setup
  • Clean wiring and reliable power connections
  • Basic configuration and on-site testing

Schedule Service

What We Do: Marine electronics installation

 SMS Marine Service provides marine electronics and navigation installation in Sarasota with a mobile dockside approach. We help boat owners upgrade equipment, replace failing units, and get systems working reliably with clean wiring, proper mounting, and practical setup  —done dockside when possible .


  • You’re upgrading a chartplotter/GPS or adding a fish finder
  • You’re replacing an older unit and want a clean install
  • You want wiring cleaned up so the system is reliable
  • You want help with basic setup and verification after install


Tell us what you’re installing + where the boat is—

Request a Service Quote.

Electronics and navigation projects we handle

GPS / Chart plotter installation and replacement

Display Mounting & Helm Layout Improvements (As Applicable)

GPS / Chart plotter installation and replacement

 We install and replace GPS units and chartplotters from leading marine electronics brands, ensuring secure mounting, clean wiring, proper power connections, and accurate system setup. After installation, we verify functionality and settings so your equipment delivers clear data, accurate positioning, and dependable performance. 

Fish finder / sonar installation and replacement

Display Mounting & Helm Layout Improvements (As Applicable)

GPS / Chart plotter installation and replacement

 We professionally install and replace fish finders and sonar systems, including proper transducer placement, clean wiring, secure mounting, and correct power and data connections. After installation, we verify operation and settings to ensure your system delivers clear depth readings, bottom structure detail, and fish targets. 

Display Mounting & Helm Layout Improvements (As Applicable)

Display Mounting & Helm Layout Improvements (As Applicable)

Power and wiring improvements to support electronics reliability

 When applicable, our technicians evaluate your current helm setup and recommend improved mounting options for GPS units, Chart plotters, fish finders, and other displays. We ensure secure mounting, clean cable routing, and optimal positioning to reduce glare, improve sightlines, and create a more organized, user-friendly helm. 

Power and wiring improvements to support electronics reliability

Troubleshooting “no power” or intermittent electronics issues (when install-related)

Power and wiring improvements to support electronics reliability

 Our technicians evaluate your existing power delivery and wiring setup and, when applicable, make targeted improvements to ensure stable, clean power to your electronics. This may include upgrading wiring, improving grounding, correcting connection points, and organizing cable runs to reduce electrical interference and voltage drop. 

Basic integration checks (where applicable) and system verification

Troubleshooting “no power” or intermittent electronics issues (when install-related)

Troubleshooting “no power” or intermittent electronics issues (when install-related)

 Where applicable, our technicians verify basic integration between compatible systems such as GPS, Chart plotters, sonar, engine data, and related electronics. We confirm proper connections, data sharing, and system operation, then perform overall verification to ensure everything is working together smoothly. 

Troubleshooting “no power” or intermittent electronics issues (when install-related)

Troubleshooting “no power” or intermittent electronics issues (when install-related)

Troubleshooting “no power” or intermittent electronics issues (when install-related)

 When the issue appears to be install-related, our technicians inspect power connections, wiring integrity, fuses, grounding, and mounting points to locate faults such as loose connections, voltage drop, poor grounding, or improper wiring. Once identified, we explain the issue clearly and recommend corrective solutions to restore reliable operation. 

Clean installs that don’t create future problems

 Electronics issues are often caused by poor connections, messy wiring, or unreliable power. Our goal is a professional install that’s easy to service later.

What we focus on: 

 

  • Proper mounting and clean finish
  • Reliable power connections (no “mystery” wiring)
  • Organized routing and protection where needed
  • Basic configuration and on-site testing


Get in Touch

Electronics installation vs electrical repair

Electronics installation

Electronics installation

Electronics installation

 Devices like GPS, fish finders, displays, navigation systems. 

Electrical repair

Electronics installation

Electronics installation

Batteries, charging, wiring faults, pumps, switches, circuits.

How our electronics installation process works

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Fill out the form and Send us a message. Please note:

  1.  Request a Service Quote with your boat details, location, and symptoms.
  2. We confirm access + scheduling and may ask a few questions to prep parts/tools.
  3. We diagnose dockside and complete the work when possible.
  4. You get clear next steps (what’s fixed, what to monitor, what to plan next).

Hours

Open today

09:00 am – 05:00 pm

Why boat owners choose SMS Marine Service for electronics in

Mobile convenience: Dockside and marina service

Our team of boat detailing experts will make your boat shine like new. We use the highest quality products and techniques to clean, polish, and protect your boat. Our goal is to make sure your boat looks great and is protected from the elements.

Clear communication: Straight answers and practical options

If your boat engine is outdated or not performing as well as it should, it may be time to consider repowering. Our team can help you choose the right engine for your boat and install it for you. With a new engine, your boat will run smoother and more efficiently.

Quality-first work: Fixes that last—not quick patches

We offer professional boat painting services to give your boat a fresh new look. Our team can help you choose the perfect color and finish for your boat, and we use high-quality marine paint to ensure a long-lasting finish. Our goal is to make your boat look great and protect it from the elements.

Local scheduling: Sarasota-based coverage with nearby hubs

Need to transport your boat? We offer reliable and affordable boat hauling services. Our team has the experience and equipment to safely transport your boat to any destination. We'll handle all the details, from securing your boat to delivering it to its final destination.

Respect for your boat: Clean work area and professional standards

Navigating the waters around SMS Mobile Marine Service can be challenging, especially if you're not familiar with the area. Our team can help you navigate with confidence, whether you need help with charts, tides, or weather. We'll make sure you have all the information you need for a safe and enjoyable boating experience.

Related services

If your issue is broader, these pages may help:
Mobile Dockside & Marina ServiceBoat Maintenance & RepairMarine Electrical Repair & UpgradesMarine Electronics & Navigation InstallationHydraulics & Steering ServiceMarine Parts & Accessory InstallationNot sure what’s causing the issue? Request a Service Quote and we’ll route you.

Our Service Areas for Electronics Installs

Sarasota, FL

 SMS Mobile Marine Service is proud to serve Sarasota, FL, delivering dealer-level marine repair and maintenance directly to your dock or marina. Our factory-authorized technicians bring the tools, diagnostics, and OEM-grade parts to your location — so you get professional service without hauling your boat. We specialize in outboard engine repair, electrical and electronic systems, hydraulics, and accessories installation for all types of boats. 

Learn More

Lakewood Ranch, FL

 SMS Mobile Marine Service proudly serves Lakewood Ranch, FL, bringing expert boat repair and maintenance directly to your location. Whether you’re storing your vessel at home, preparing for a weekend on the water, or need preventive care before boating season, our certified technicians deliver reliable, on-site marine services tailored to your needs. 

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Venice, FL

Boat owners in Venice, FL can rely on SMS Mobile Marine Service for professional, mobile marine solutions. Whether you’re on the Intracoastal Waterway or at a Venice marina, our technicians will come to you with the equipment and expertise needed to diagnose and repair your boat. From engine maintenance to electronics upgrades and electrical work, we keep your vessel seaworthy all year long.  

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Bradenton, FL

In Bradenton, FL, SMS Mobile Marine Service offers convenient, on-site marine care that keeps your boat performing at its best. From routine maintenance to complex repairs, our certified technicians come directly to your dock, lift, or marina. We work on outboards, electrical systems, marine electronics, and more — providing reliable service with OEM-grade parts and diagnostics. 

Learn More

Marine Electronics Installation - Frequently Asked Questions

Please reach us at smsmarine@hotmail.com if you cannot find an answer to your question.

 Yes. We provide mobile dockside and marina outboard service throughout Sarasota. Share your location when you request a quote and we’ll confirm access.


 Engine make/model (and hours if you know them), boat type, your location (marina/dock), and symptoms (alarms, when it happens, recent changes).


 In many cases, yes. We’ll start with symptoms and perform on-site diagnostics. If the repair requires a shop or specialized equipment, we’ll explain the best path.


 Yes—our main additional hubs are Bradenton, Venice, and Lakewood Ranch. Coverage can depend on job type and schedule.


Ready to upgrade your electronics?

 Tell us what you want installed and where the boat is. We’ll confirm next steps and send scheduling options.

Check Availability

SMS Mobile Marine Service

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