The Boat Doctor

Professional Marine Propeller Repairs

Johannesburg, South Africa • 30+ Years Experience

Trusted Propeller Repair Specialists

The Boat Doctor has been repairing and restoring marine propellers for over 30 years. Based in Johannesburg, we provide professional repair services for damaged propellers and lower units. Our workshop handles brass, aluminium, and stainless steel propellers with precision repair techniques trusted by boat owners and marine professionals.

Our Services

Propeller Repairs

Blade straightening, pitch correction and full propeller restoration for damaged props.

Brass, Aluminium & Stainless Props

Specialised repair techniques for all common marine propeller materials.

Skeg Repairs

Professional welding and straightening of damaged outboard and sterndrive skegs.

Propeller Re-Hubbing

Replacement of worn or damaged hubs to restore proper drivetrain protection.

Common Propeller Problems We Repair

Bent or damaged blades from impact
Propeller pitch errors and imbalance
Worn or damaged hubs
Skeg damage and straightening
Vibration issues caused by misalignment or imbalance
Hub replacement and re-hubbing

We specialise in solving problems that affect boat performance, fuel efficiency, and safety. If you have any of these issues, send us a photo or call for an inspection.

Before & After Propeller Repairs

Examples of typical propeller damage and the restored result after professional repair.

Before Repair

After Repair

Before Repair

After Repair

Need a Propeller Repaired?

Call or message us to arrange inspection and repair.

Call 082 468 4747 WhatsApp