Sea-Doo 4-Stroke Specialists

Factory-trained techniques for all Sea-Doo models — Spark, GTX, RXT, Fish Pro, and more. We know BRP inside and out.

Bridgeport Ski Daddies is Lake Bridgeport's go-to shop for Sea-Doo service and repair. We specialize in BRP's 4-stroke Rotax engines — the powerplants behind every modern Sea-Doo from the entry-level Spark to the supercharged RXT-X.

We know Sea-Doos inside and out because we work on them every single day. The Rotax 900 ACE, 1500 ACE, and 1630 ACE engines each have their own quirks, service intervals, and common failure points — and we know them all. Whether it's a routine oil change on a Spark 60, an supercharger rebuild on a RXT 300, or a full fuel system overhaul on a GTX, we've got the experience and the parts.

Sea-Doo's iBR (Intelligent Brake and Reverse), DESS (Digitally Encoded Security System), and closed-loop cooling systems require specialized knowledge that general marine mechanics often lack. We diagnose and repair these systems correctly the first time.

From annual maintenance to emergency repairs, Bridgeport Ski Daddies keeps your Sea-Doo running strong on Lake Bridgeport. Call (817) 915-3266 or request a quote for Sea-Doo service.

Models We Service

SparkSpark TrixxGTIGTXGTRRXTRXT-XRXP-XFish ProWakeWake ProExplorer Pro

Our Sea-Doo Specialties

  • Rotax 4-stroke engine service (900, 1500, 1630 ACE)
  • Supercharger inspection and rebuild
  • iBR system diagnostics and repair
  • DESS key and security system service
  • Closed-loop cooling system maintenance
  • Sea-Doo-specific fuel system service

Common Sea-Doo Issues We Fix

Supercharger wear (intercooler, wastegate)
DESS key / security system lockouts
Carbon buildup on direct-injection models
Ethanol fuel damage to fuel system
iBR actuator and cable issues
Overheating from impeller or wear ring wear

Sea-Doo FAQ

Do you work on all Sea-Doo models?

Yes — we service all modern 4-stroke Sea-Doo models from the Spark to the RXT-X. We do not service older 2-stroke Sea-Doo models.

Can you rebuild my Sea-Doo supercharger?

Yes. Supercharger inspection and rebuild is one of our most common Sea-Doo services. We check the intercooler, wastegate, bearings, and seals — and rebuild as needed.

My Sea-Doo shows a DESS key error. Can you fix it?

Yes. DESS key programming and security system diagnostics are part of our Sea-Doo specialty. We can reprogram keys, diagnose faults, and resolve lockout issues.

How often should I service my Sea-Doo?

At minimum, an annual service (oil change, plugs, inspection). Supercharged models should have the supercharger inspected every 100 hours. Impeller and wear ring should be checked annually.

Sea-Doo Services We Offer

Jet Ski / PWC Repair

Full diagnostic and repair for all jet ski and personal watercraft brands. Sea-Doo, Yamaha, Kawasaki — we fix them all.

  • All brands serviced
  • Electrical & mechanical
  • Engine rebuilds
  • Hull repair
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Winterization

Protect your investment. Full winterization to keep your ski or boat safe through the cold months.

  • Engine fogging
  • Fuel stabilization
  • Battery care
  • Antifreeze flush
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Spring Readiness

Get back on the water fast. Complete spring commissioning so your rig is ready for day one.

  • De-winterize
  • Full inspection
  • Fluid top-off
  • Test run
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Oil & Gear Oil Changes

Regular oil changes keep your engine running smooth and lasting longer. We use premium marine-grade oils.

  • Engine oil
  • Gear oil
  • Filter replacement
  • Marine-grade products
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Tune-Ups

From spark plugs to throttle adjustments — a proper tune-up means more power and fewer problems.

  • Spark plugs
  • Throttle calibration
  • Compression check
  • Performance optimization
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Impeller / Water Pump

Overheating? Weak water flow? We replace impellers, wear rings, and water pumps to keep you cool.

  • Impeller replacement
  • Wear ring service
  • Water pump rebuild
  • Cooling system flush
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Battery & Fuel System

Won't start? Bad fuel? We handle battery replacements, fuel system cleaning, and carburetor service.

  • Battery replacement
  • Fuel line service
  • Carb rebuild
  • Fuel injection cleaning
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Pre-Purchase Inspections

Buying used? We inspect it first so you know exactly what you're getting — no surprises.

  • Full mechanical check
  • Compression test
  • Electrical inspection
  • Written report
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Boat Detailing

Professional cleaning and detailing to make your boat or jet ski look showroom fresh.

  • Wash & wax
  • Interior cleaning
  • Oxidation removal
  • UV protection
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Your Sea-Doo deserves the best. Let's fix it.

Three ways to get serviced — mobile, pickup, or drop-off. Your call.