Give Your Vessel the Care it Deserves

Professional Boat Detailing Services in TraverseCity, MI

Boat Detailing Packages

Marine Interior Restoration

STARTING AT $20/Linear ft.

TURNAROUND: Approx. 1 day

Boat interiors collect dirt, mildew, and moisture quickly, especially during a busy boating season. Our interior and cabin detailing service focuses on deep cleaning every surface to bring the watercraft back as close as possible to its original condition, aiming for about 99% cleanliness while accounting for normal wear and permanent imperfections.


We carefully clean upholstery, vinyl, crevices, and storage areas while restoring surfaces and protecting them from future exposure to moisture and sun.

  • THIS PACKAGE INCLUDES:

    • Blow out
    • Vacuum
    • Wipe down
    • Cracks/crevices cleaned
    • Mold mildew cleaned up
    • Protect all vinyl
    • Full interior with garage
    • Teak Cleaning (Brightwork)
    • Engine Room/Bay Cleaning

  • A La Carte Interior Detailing Services:

    • Vinyl Dye Services
    • Wet Sanding
    • Pontoon toon polishing

Marine Exterior Reset (Wash, Decon & Polish)

STARTING AT $30 per foot

TURNAROUND: Approx. 1-2 days

Exterior boat detailing focuses on removing oxidation, algae buildup, water spots, and other contaminants that develop from regular exposure to water and sun. Our process restores the appearance of the hull and exterior surfaces while improving shine and helping protect the finish throughout the boating season.


Depending on the condition of the gelcoat, we use a combination of cleaning, polishing, and oxidation removal techniques to bring back clarity and gloss.

  • THIS PACKAGE INCLUDES:

    • Wash
    • Acid wash
    • Salt & Algae Decontamination
    • Wash Outdrive And Transom
    • Vinyl Cleaning
    • Gelcoat restoration
    • Wax
    • 1 stage oxidation removal
    • 2 stage oxidation removal and polish
    • 3 stage cutting, polishing, and jeweling
    • Waterspot removal
    • Teak deck cleaning and brightening
    • Aluminum Polishing
    • Engine Room/Bay Cleaning
    • Hull is cleaned and decontaminated.
    • Hull Only Polished upon request (additional cost)

Boat Ceramic Coating

STARTING AT $75 per foot

Ceramic coating provides long-term protection for your boat’s exterior surfaces while helping maintain a deeper shine and easier cleaning. Before any coating is applied, we perform a full exterior detailing service to remove oxidation and properly prepare the gelcoat.


Once the surface is corrected, we apply DuraSlic Marine Coating, which creates a durable protective layer designed to resist water spots, oxidation, and environmental buildup while making routine maintenance easier.

Trailer Washing

Contact us for pricing

Boat trailers often collect road grime, salt, and water residue through out the season. Our trailer washing service cleans and restores the trailer so it matches the appearance of the freshly detailed boat.


We carefully clean the trailer, polish metal surfaces where applicable, andfinish by dressing the tires for a clean, finished look.

  • THIS PACKAGE INCLUDES:

    • Trailer cleaned
    • Hand polished for shine
    • Wheels cleaned
    • Tire shine applied

The Ulimate Boat Detailing Service for Owners Who Care

Owning a boat in Northern Michigan comes with incredible experiences on the water, but it also means dealing with the elements. Sun exposure, lakewater, algae, and mineral deposits all take their toll on a vessel throughout the season. Even boats that are rinsed regularly can slowly develop oxidation, water spots, and buildup that dull the finish.


Professional boat detailing helps bring the vessel back to life.


At Northern AutoSpa, we approach marine detailing with the same level of care and attention webring to automotive services. From interior cabins to exterior gelcoat, every surface is cleaned, restored, and refined to help the boat look its best at the dock and on the water.

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Contact Us to Get A Quote for Your Vessel Today!

A white and dark green motorboat on a dual-axle trailer inside a warehouse with bright overhead lighting.
A white and dark green recreational boat on a dual-axle trailer, parked inside a large, industrial-style garage.
The interior bow seating area of a white boat, featuring neutral cushions and a central table pedestal in a workshop.
Interior view of a boat's front seating area with beige cushions and a floor littered with small dark debris.

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Types of Boats We Specialize In

At Northern AutoSpa, we work with a wide range of recreational vessels throughout the Traverse City and Northern Michigan area. Each boat has different surfaces and layouts, but the goal remains the same: restore the appearance of the vessel while maintaining the materials that make it unique.


We regularly detail boats such as:


  • Cabin cruisers
  • Center consoles / game boats
  • Fishing boats
  • Sailboats
  • Small yachts
  • Super yachts (78+ ft)
  • Speedboats
  • Pontoons
  • Ski boats / wake boats


Whether your vessel spends most of its time cruising Lake Michigan or parked at the marina, marine detailing helps keep it looking sharp throughout the season.


If you’re unsure what level of detailing your boat needs, we can evaluate the condition of the vessel and recommend the service that makes the most sense.

CALL (231) 640-4453

Signs Your Boat Needs Detailing and Polishing

  • The Gelcoat Looks Chalky or Faded

    One of the most common signs we see that a boat needs detailing is oxidation. Over time, sun exposure and constant contact with water slowly dull the gelcoat, leaving the surface looking faded or chalky. When this happens, we typically recommend oxidation removal and polishing to restore clarity and shine to the hull.

  • Water Spots Won’t Come Off

    Mineral deposits from lake water can leave stubborn water spots across the hull and glass surfaces. If these spots sit for too long, they can become difficult to remove with normal washing. When we see heavy spotting like this, we usually recommend a proper decontamination and polishing process to safely remove the buildup and restore a clearer finish.

  • Vinyl Surfaces Look Dirty or Dull

    Boat interiors go through a lot during the season. Dirt, sunscreen, moisture, and general use can quickly leave vinyl seating and interior surfaces looking tired or stained. When vinyl starts to lose its clean appearance, we recommend a deep interior cleaning and conditioning service to help restore the look and feel of the materials while making them easier to maintain.

  • Algae or Scum Lines Are Visible

    If you notice green buildup, dark waterline stains, or scum lines forming along the hull, it’s usually a sign that contaminants have been sitting on the surface for too long. In these cases, we recommend a proper exterior cleaning and decontamination process to remove the buildup and bring the hull back to a cleaner appearance.

  • It’s Been a Full Season Since the Last Detail

    Even boats that are rinsed regularly benefit from professional detailing at least once during the season. If it has been several months since your last detail, we usually recommend a full cleaning and polishing service to reset the vessel’s appearance and help keep it looking its best at the dock and on the water.

CALL (231) 640-4453

Boat Detailing Frequently Asked Questions

  • What does a boat detailing service include?

    Boat detailing focuses on cleaning and restoring both the interior and exterior surfaces of the vessel. This typically includes deep cleaning of vinyl, upholstery, and cabin areas along with exterior washing, decontamination, oxidation removal, and polishing depending on the condition of the gelcoat.

  • How often should a boat be professionally detailed?

    We generally recommend that boat owners to detail their vessel once per season, often at the beginning or end of the boating season. Boats that are used frequently or stored outdoors may benefit from more regular maintenance throughout the year.

  • Can oxidation on the hull be removed?

    Oxidation is one of the most common issues boats develop over time. Depending on the severity, we use one-stage, two-stage, or multi-stage polishing to restore clarity and shine to the gelcoat.

  • How long does boat detailing take?

    Most boat detailing services take one to two days, depending on the size of the vessel and the amount of restoration required. Larger boats or vessels with heavier oxidation may take longer.

  • Do you detail both the interior and exterior?

    Our services cover both the cabin and exterior surfaces of the boat. Interior cleaning focuses on upholstery, vinyl, and storage areas, while exterior services address the hull, gelcoat, trim, and metal surfaces.

CALL (231) 640-4453