Business Details
50+ Years
experience
Emergency
services
Your Trusted Full-Service Marina in Waukegan, IL
Larsen Marine has been serving the boating community for over 90 years. Since our founding in 1933, we have grown from a small leased parcel to a full-service marina capable of handling over 800 boats. Acquired by TopSide Marinas in 2022, we continue our tradition of customer-first service, combining three generations of Larsen family expertise with TopSide's commitment to quality. Located midway between Chicago and Milwaukee, we offer deep-water slips, comprehensive repair services, and on-site support. Our team provides OEM-certified standards, a courtesy shuttle, and a customer-centric approach that has made us a trusted name in the boating community. 
Services
Boat Slips
Winter Storage
Mechanical Services
Electronics Repair
Rigging Services
Sail Services
Dry Stack Storage
Mast Storage
Yacht Sales
Ship Store
Details
- Year established: 1933
Highlights and features
- We offer 90+ years of combined experience in marina services.
- Our team provides OEM-certified mechanical and electronics repairs.
- Emergency rigging services available all season long.
- Mobile service fleet for off-site boat repairs.
- Family-owned tradition of customer-first service since 1933.
Associations and certifications
- OEM-certified
- NMEA Certified
- ABYC Master Technician
- FCC Licensed
What people say
Know you by name
Treated like family
Well organized
Efficient winter storage
Great emergency service
Services
Boat Slips
Our protected deep-water harbor offers convenient boat slips midway between Chicago and Milwaukee. With no locks or bridges to navigate, our facility provides easy access, 24/7 security, and hands-free pump-out services. Ideal for boaters seeking reliable docking solutions with proximity to major metropolitan areas.
Mechanical Services
We specialize in marine engine repairs for gas and diesel systems, including transmissions, stern drives, and fuel-injected systems. Our OEM-certified technicians handle routine maintenance to complete overhauls, ensuring your vessel's mechanical reliability. Emergency services available for urgent repairs during boating season.
Electronics Repair
Our NMEA-certified team installs and repairs marine electronics, including navigation systems, radar, sonar, and communication equipment. We offer FCC-licensed services for VHF radios and emergency positioning devices, ensuring compliance and safety for all onboard electronics systems.
Rigging Services
As an authorized Selden Service Center, we provide precision rigging for sailboats, including standing/running rigging, furling systems, and emergency repairs. Our experts handle modern sloops, racers, and cruisers, using top-tier components from Harken, Lewmar, and New England Rope.
Winter Storage
We offer indoor and outdoor storage solutions with flexible haul-out and launch dates. Our facility extends the boating season compared to local alternatives, featuring secure dry stack and trailer storage options to protect vessels during off-season periods.
Questions
What services does Larsen Marine offer?
We provide boat slips, storage solutions, mechanical/electronics repairs, rigging, sail services, yacht sales, and a full-service ship store.
How long has Larsen Marine been in business?
Since 1933, serving boaters for over 90 years with family-owned expertise.
Are emergency services available?
Yes, we offer emergency rigging and mechanical repairs during boating season.
Do you service all boat types?
We handle powerboats, sailboats, yachts, and vessels up to 80 feet in length.
What payment methods are accepted?
Contact our ship store for current payment options and billing inquiries.
Is financing available for services?
Financing options vary; please contact our service department for details.
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