Professional Dock Cleaning and Maintenance Services.
Protect your waterfront investment with Janderson Marine Services—your trusted partner committed to delivering licensed, insured, and environmentally-safe marine solutions. Our innovative approach ensures that every project not only enhances the value and beauty of your property but also safeguards the surrounding ecosystem. Choose expertise that respects nature and protects your asset for years to come.
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Restores dock appearance + safety
Full dock pressure wash
Algae, mildew, grime & UV buildup removal
Pile & lift frame cleaning
Ladder & railing detail
Light rust/metal polish on cleats/hardware
No Harmful Chemicals/EPA friendly techniques
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Hands-off dock care for waterfront homeowners
2–4 scheduled cleanings/year (seasonal)
Priority booking
Special pricing & touch-ups included
Inspection notes provided (loose boards, rust, hazards)
Monthly Plans From: $85/mo depending on dock size
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We perform minor topside dock repairs to keep your waterfront safe, functional, and looking its best. Our services cover small‐to‐medium dock fixes with minimal disruption to your property.
Services include:
Replacing damaged or rotted deck boards.
Sanding and Staining decking.
Tightening or replacing loose hardware & fasteners
Repairing or replacing rub rails & bumpers
Ladder repair & replacement
Small fascia and trim repairs
Minor structural touch-ups to braces & joists above the waterline
Cleat installation & relocation
Deck board leveling and trip-hazard correction
We specialize in fast, clean, and reliable shoreline service, ideal for maintaining safety and extending the life of your dock — without the cost or hassle of major construction crews.
To stay focused and safe, we do not perform barge work, diving, pile replacement, underwater welding, salvage, towing, or heavy marine construction. Our services are designed for maintenance, inspection, and support — not major rebuilds.
Underwater ROV Video and/or Sonar Inspections
(Coming Soon in summer of 2026)
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Using professional grade ROV Technology, we inspect underwater structures without the need for a dive team. We capture HD video or sonar imagery to illuminate major damages, growth, or sunken hazards in and around your docks immediate surrounding waters.
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We provide ROV-assisted pre-dive sweeps to identify entry points, mark target locations, assess underwater conditions, and locate potential hazards before divers enter the water. Our service improves diver safety, reduces search time, and increases mission efficiency.
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We provide Professional ROV Video/Sonar documentation of docks, pilings, seawall. bulkheads, lifts, and shoreline structures before and after construction or severe weather events. This service creates a verified record of existing conditions, confirms completed work, and helps identify damage or changes over time.