You work hard to have and enjoy the best, so let the professionals at H2O Marine take care of all your boat service, storage and marine needs so you can relax and enjoy your time on the water! H2O marine is a locally owned and operated marine management company focused on being your one-stop-shop for boat storage, maintenance, service, cleaning and many other services. We are dedicated to serving the Lake Country community and exceeding our customers expectations.

About H20 Marine
Locally owned and operated by 3 long-term Lake Country residents and water enthusiasts, H2O Marine is Lake Country’s premier watercraft services and storage provider. We have focused on building our team with service-oriented, professional individuals that love water sports, and have a passion for providing outstanding service at an affordable price.
Quality Service

Boat Storage
Protect your boat from the elements and keep it in great condition year round

Onsite /Engine Service
H2O Marine offers a wide variety of onsite marine services for our customers


Piers & Boat Lifts
H2O Marine can provide all your new & used pier and boat lift sales and service

Used Boats
Servicing hundreds of clients, H2O can often connect customers with boats for sale
Boat Service & Storage
Summer Boat Storage
- $150/month or $525/season (May 1 – August 31)
- Free in/out access during M-F business hours (9:00am – 4:00pm)
- After hours pick-up or drop-off is an additional $25 fee per appointment
- Must notify office 24 hours prior to schedule after hours access
- $65/month or $230/season (May 1 – August 31)
- Free in/out access during M-F business hours (9:00am – 4:00pm)
- After hours pick-up or drop-off is an additional $25 fee per appointment
- Must notify office 24 hours prior to schedule after hours access
- $125 (summer season)
- $25 (for summer storage customers only upon request)
Winter Boat Storage
- $1400-$1600 per season
- $30/ft. per season
- Storage Only: $300
- Shrink Wrap: $15/ft
- Shrink and Store: $15/ft + $200 for storage
- $125
2020 Spring & Summer Services
- To Pier/Lift (2 person) $165
- Meet @ Launch $125
- To Driveway $125
- $125
- $75 (plus fuel charge of current price plus $2.25/ gallon, high octane, treated fuel)
- Service Includes: Battery charge and check, Engine check/run up to temp, Water pump clear and operating, Drain plug(s) installed, Boat fuel up with treated gas
*Fuel up service is upon customer request otherwise H2O will not fuel the tank prior to delivery
- Engine service is performed onsite at facility
- Dockside service calls are available $100/service call
- Complete inside and outside boat detailing, waxing, acid washing available: Call for estimate.
- Dockside Cleaning: Through our partnership with Dockside Watercraft Cleaners, we are able to provide the finest detailing services performed at your pier or driveway. Scroll below for details and pricing. Contact us for more details.
2020 Boat Winterization
- 2 Stroke Winterization & Maintenance $170
- 4 Stroke Winterization & Maintenance $275
- Stern Drives (I/O) Winterization & Maintenance $320
- Wake/Surf Boat (direct drive & ballasts/heaters)
Winterization & Maintenance $500 - Wave Runner/Jet Skis
- PWCs: $240
- Outboards $150
- Inboards/Stern Drives $225
- Wake Surf Boats with Ballasts/Heaters/Showers $325
- PWC $175
Onsite Engine Service

Home or Dockside
Service Call: $100
- Engine Tune-ups
- Wave Runner Service
- Winterizations/Summer Run-ups
- Oil Changes
- Impeller/Water Pump Service
- Electrical System Service
- Lower Unit Service
- Propeller Service
- Carburetor Service
- Fuel system Service
- Steering System Service
- Welding Service
Boat Cleaning/Detailing
We are proud partners with
Dockside Watercraft Cleaners
Through our partnership with Dockside Watercraft Cleaners, we are able to provide the finest detailing services performed at your pier or driveway. Complete inside and outside boat detailing, waxing, acid washing is available. Please call for an estimate.
SERVICES OFFERED:
-
Maintenance Wash
- Hand wash and dry exterior of boat from water line to top of boat using soap with curing wax
- Wipe down interior trim (fiberglass, dash, controls)
- Clean top surfaces of vinyl seats
- Vacuum carpet
- Clean exterior and interior windows
-
Standard Wash
- Hand wash and dry exterior of boat from water line to top of boat, removing hard water spots and applying curing wax
- Wipe down interior trim (fiberglass, dash, controls)
- Clean top surfaces of vinyl seats
- Lift or remove seats to clean compartments below
- Remove (if applicable) & vacuum carpet and scrub base floor
- Clean exterior and interior windows
- Remove, clean and condition boat cover and bimini top (if applicable)
-
Detail & Wax
- Hand wash and dry exterior of boat from water line to top of boat, removing hard water spots
- Hand wax exterior of boat from waterline to top of boat using high quality marine wax
- Wipe down interior trim (fiberglass, dash, controls)
- Clean & condition top and side surfaces of vinyl seats
- Lift or remove seats to clean compartments below
- Remove (if applicable) & vacuum carpet with spot treatment
- Clean exterior and interior windows
- Remove, clean and condition boat cover and bimini top (if applicable)

Pier & Lifts
Looking for a new or used pier or boat lift? Look no further as H2O Marine can assist with all of your needs. We represent several quality pier and lift products suitable for every budget and lake property. If you are
in need of a custom pier or boat lift, our professional sales & service team can make
it happen.
Contact us for details and consultation.
Used Boats
Due to our wide customer base, H2O is often made aware of watercraft for sale. Feel free to contact us to learn about current market activity or any existing specific inventory.
We are also available to assist with the pre-sale preparation of your boat and can handle the entire sales process through our brokerage program.

Current Inventory
H2O Reviews








Contact Us
Phone: (414) 573-6991
Email: service@h2omarinegroup.com
Physical Address: W360 N8515 Brown Street, Oconomowoc, WI 53066
Billing Address: P.O. Box 238, Nashotah, WI 53058
Customer Service Policy
Customer Service & Storage Policy
All customers agree to the linked policy upon pick up or drop off of customer personal property for storage or service.
Customer Service & Storage Agreement_ 2018-Current
Invoice & Customer Payment Policy
Customer agrees that for all storage and/or other service rendered by H2O Marine and invoiced to customer,
that payment is due upon customer receipt of the invoice.
Late Penalty: Any unpaid invoice or customer balance that is delinquent 45+ days from the date of the invoice is subject
to a rolling and accumulative 12% monthly penalty to the full balance of the outstanding invoice or customer balance.
H2O Marine Fee/Rate Change Policy
H2O Marine Storage and Service reserves the right to change or update its fee schedule for storage and services
at any time without notice. It is the sole responsibility of the customer to confirm with H2O Marine personnel the
anticipated standard or estimated service, sales, and/or storage fees prior to services being rendered.
Customer agrees to the H2O Invoice and Customer Payment Policy as provided here in.