Marine Preservation
Hull Preservation & Waterline Treatment
Hull washing and waterline stain removal at marinas across Lake Ontario.
Topside hull cleaning and waterline stain treatment.
Hull wash programs from CA$10 per foot (minimum engagement CA$230).
Topside hull cleaning and contamination management, from routine maintenance washing to deep decontamination ahead of correction.
Level I — Maintenance Hull Wash
Regularly maintained vessels requiring routine topside cleaning.
- Safe pH-balanced wash
- Light waterline cleaning
- Salt and surface film removal
Level II — Waterline & Contamination Treatment
Vessels showing visible waterline staining or moderate contamination.
- Everything in Level I
- Targeted waterline stain treatment
- Bonded contaminant removal
Level III — Monarch Signature Hull Preservation
Vessels returning from extended use or preparing for correction and protection.
- Deep decontamination of topsides and waterline
- Intensive cleaning
- Surface preparation for correction
- Condition documentation
Preservation, madea discipline.
We handle the assessment, the method, and the record — so the work is right, and its history is known.
Inspected first
Every engagement begins with an assessment — we recommend only what the vessel genuinely needs.
Documented, every time
Before-and-after records and a written condition history kept for every visit.
Material respect
Marine-safe chemistry and methods, matched to gelcoat, teak, metal, and canvas — never to compromise them.
Built for the water
Procedures that respect manufacturer guidance and the realities of the dock, the slip, and the season.
One standard
A single, uncompromising preservation standard, applied consistently.
Precise & reliable
Scheduled, deliberate, and dependable — nothing rushed, nothing guessed.
Ready to get started?
Build your custom service package and schedule your service today.