Maintenance Contracts

CL Corp · Okinawa, Japan

Boat Maintenance
Contracts

Scheduled maintenance plans for boats moored in the water or stored on land. Three tiers, transparent pricing, monthly photo reporting — so your vessel is always ready.

Get a quote →
Ask a question

📋 Photo reports every visit
🌀 Typhoon response included
⚓ Water & land mooring options
✈️ Aviation-grade standards

Choose your mooring type

Select a maintenance plan


Prices shown for a 35ft boat. See footnote for size adjustments.

Silver
¥80,000
+ tax / month
海上プラン

What’s included
月1回General inspection — mooring lines, fenders, hull cover, enclosure, awning, exterior & interior / 係留ロープ・フェンダー・船体外装点検
月1回Electrical inspection — wiring, switchboard, lighting, battery & charger / 電装品点検
月1回Main engine — oil, fuel, starter, coolant, start-up check / メインエンジン点検
月1回Generator inspection / 発電機点検
—Engine room (pumps, valves, seal, bilge)
—Equipment (fridge, AC, toilet, winch)
—Bottom maintenance
—Hull & deck cleaning
—Interior cleaning

Typhoon responseAdditional fee
ReportsMonthly + photos
Response hoursWeekdays only

Choose Silver →

Most popular
Gold
¥175,000
+ tax / month
海上プラン

What’s included
月1回General inspection — mooring lines, fenders, hull cover, enclosure, awning, exterior & interior / 係留ロープ・フェンダー・船体外装点検
月1回Electrical inspection — wiring, switchboard, lighting, battery & charger / 電装品点検
月2回Main engine — oil, fuel, starter, coolant, start-up check / メインエンジン点検
月1回Generator inspection / 発電機点検
月1回Engine room — pumps, valves, shaft seal, bilge / エンジンルーム点検
月1回Equipment — fridge, AC, water heater, toilet, winch / 各種装備品点検
年2回Bottom maintenance — pressure wash, anode check/replace, haul-out inspection / 船底整備
—Hull & deck cleaning
—Interior cleaning

Typhoon responseIncluded
Reports2× / month + photos
Response hoursWeekdays + emergency

Choose Gold →

Platinum
¥245,000
+ tax / month
海上プラン

What’s included
週1回General inspection — mooring lines, fenders, hull cover, enclosure, awning, exterior & interior / 係留ロープ・フェンダー・船体外装点検
週1回Electrical inspection — wiring, switchboard, lighting, battery & charger / 電装品点検
週1回Main engine — oil, fuel, starter, coolant, start-up check / メインエンジン点検
週1回Generator inspection / 発電機点検
週1回Engine room — pumps, valves, shaft seal, bilge / エンジンルーム点検
週1回Equipment — fridge, AC, water heater, toilet, winch / 各種装備品点検
年2回Bottom maintenance — pressure wash, anode check/replace, haul-out inspection / 船底整備
週1回Hull & deck washing — deck, hull, windows / 船体清掃
週1回Interior cleaning — floors, galley, interior, linen / 室内清掃

Typhoon responsePriority included
ReportsEvery visit + photos/video
Response hoursWeekdays + priority emergency

Choose Platinum →

海上プラン料金は35ftボートの例です。 Gold plan: +¥5,000/ft per month over 35ft. Platinum plan: +¥7,000/ft per month over 35ft.
Pricing based on a 35ft vessel. Gold: add ¥5,000/ft over 35ft. Platinum: add ¥7,000/ft over 35ft.

Add-on options / オプション

Optional extras — all plans

Available as add-ons to any plan, billed separately. / 全プラン共通・別料金オプション

🤿
Underwater Hull Cleaning
水中船体清掃（喫水線下・ダイバー対応）
Below-waterline hull cleaning by diver — removes growth, improves performance and fuel economy.
2 divers:
¥60,000 + tax (7 hours full day)
¥35,000 + tax (4 hour minimum)
3 divers:
¥80,000 + tax (7 hours full day)
¥45,000 + tax (4 hour minimum)

⚓
Captain / Vessel Operation
キャプテン（操船）
Professional captain service for vessel operation — sea trials, repositioning, or charter support.
Rate:
¥50,000 + tax

Why CL Corp

What sets our maintenance apart

📷
Photo reports every visit
You always know what we found and what we did — with photos, not just a phone call.

🌀
Typhoon response
We check and secure your vessel before and after typhoon approach — Gold and Platinum plans include this.

✈️
Aviation-grade discipline
15 years of US military aircraft maintenance means nothing gets missed and everything gets documented.

📍
Okinawa-based
We’re on the island. Fast response, marina-side service, no waiting for mainland contractors.

Ready to protect your vessel?

Get in touch and we’ll recommend the right plan for your boat, mooring type, and usage.

Get a quote →
✉ info@clcorp.jp