Family-Owned • 40+ Years Experience • Authorized Mercury & Mercruiser Dealer

Service

Boat Service & Marine Repair in Largo

Marine Service You Can Trust. Done Right the First Time.

For more than 40 years, Gregor’s Marine has provided professional boat service and marine repair in Largo, Florida, serving boaters throughout Clearwater, St. Petersburg, and the Tampa Bay area. Our experienced team handles marine diagnostics, repairs, repowers, electronics, rigging, and specialized service for outboards, sterndrives, and onboard systems.

As a family-owned marine service center, we focus on accurate diagnostics, quality workmanship, and straightforward communication. From troubleshooting difficult engine problems to major repairs and upgrades, our goal is simple: get your boat back on the water with work you can trust.

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Boat Services We Offer

Factory-trained technicians • Mobile service available • OEM-compliant repairs

Upgrades & Installments

Accessory installations, performance upgrades, and custom marine projects.

Rigging & Controls

Steering, throttle and shift controls, SmartCraft, DTS, and rigging.

Marine Diagnostics & Repair

Engine diagnostics, troubleshooting, performance issues, and repairs.

Marine Electronics & Electrical

Electronics, navigation, audio, wiring, and electrical systems.

Outboard Engine Service

Outboard diagnostics, repairs, maintenance, and engine systems

MerCruiser & Sterndrive Service

MerCruiser engine and sterndrive diagnostics, repairs, and service.

Repower & Engine Replacement

Complete repowers, engine replacement, rigging, and controls.

Explore Repower

Fiberglass & Gelcoat Repair

Fiberglass repairs, gelcoat restoration, and cosmetic repairs for damaged boat surfaces.

Boat Pickup & Mobile Support

Boat pickup, transportation, and select on-site marine support.

Explore Mobile Service

Boat Storage & Yard Services

Our storage and yard services are designed to protect your investment year-round. From seasonal preparation and off-water maintenance coordination to long-term vessel care, we manage boats with an understanding of how proper storage impacts performance and longevity.

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Warranty Coverage & OEM Service Support

We assist with manufacturer-backed warranty service and product protection programs, ensuring all procedures, documentation, and coordination are handled properly so your coverage remains clear and straightforward.

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All Major Brands. No Guesswork.

We service many major marine brands. If you have questions about your engine or system, contact us and we’ll be happy to discuss service options.