956-410-1235

Boat Repair Services on South Padre Island

SPI Boat Repair handles outboard engines, marine electrical systems, fuel systems, lower units, cooling problems, batteries and charging, and steering and controls for boats kept around South Padre Island, Port Isabel, Brownsville, and the lower Laguna Madre. Most work starts with diagnosis rather than parts replacement, so testing comes before any repair recommendation.

Mobile service is the primary way we work, but it is not right for every job. Marina access, property permission, weather, safety, and the equipment a repair needs all decide whether the work can be completed at the boat. We tell you which situation applies after the problem is identified.

Services we provide

  • Outboard Engine Repair

    Outboard engine repair near South Padre Island for hard starting, rough running, power loss, stalling, alarms, smoke, fuel and cooling problems.

    Outboard Engine Repair details
  • Mobile Boat Repair

    Mobile boat repair for South Padre Island and Port Isabel. What can be done on site, what needs a shop, and the access, permission and weather conditions required.

    Mobile Boat Repair details
  • Marine Electrical Repair

    Marine electrical troubleshooting for boats: batteries, charging, wiring, corrosion, switches, fuses, breakers, nav lights, bilge circuits and accessory power.

    Marine Electrical Repair details
  • Boat Engine Diagnostics

    Structured boat and outboard engine diagnostics: symptom history, inspection, battery and voltage tests, fuel, cooling, ignition and compression testing.

    Boat Engine Diagnostics details
  • Outboard Maintenance

    Outboard maintenance for saltwater use near South Padre Island: oil and filters, gearcase lube, plugs, fuel filters, water pump and corrosion inspection.

    Outboard Maintenance details
  • Lower Unit Repair

    Outboard lower-unit inspection and repair: gear oil condition, water intrusion, seals, shifting problems, propeller-area damage and unusual noise.

    Lower Unit Repair details
  • Fuel System Repair

    Boat and outboard fuel-system repair: contaminated fuel, water in fuel, filters, lines, primer bulbs, pumps, delivery diagnosis and ethanol-related problems.

    Fuel System Repair details
  • Outboard Overheating Repair

    Outboard overheating diagnosis and repair: weak or missing telltale, water-pump problems, blocked passages, thermostats, debris, salt buildup and alarms.

    Outboard Overheating Repair details
  • Battery and Charging Systems

    Boat battery and charging-system repair: dead batteries, repeated discharge, corrosion, poor connections, charging output, switches, cables and drain testing.

    Battery and Charging Systems details
  • Boat Steering and Controls

    Boat steering, throttle and control repair: stiff steering, excessive play, hydraulic and cable concerns, control boxes, shift and throttle faults, safety checks.

    Boat Steering and Controls details

Not sure which service you need?

Describe what the boat is doing, when it started, and where the boat is kept. We review each request and follow up to confirm whether mobile service fits the situation. Submitting a request does not confirm an appointment.