★★★★★ 140+ 5-Star Reviews · Trusted by 1,000+ drivers
Boat detailed by Diamond Finish Detailing
★★★★★ 5.0 · 140+ Reviews on Google
Marine Detailing

Premium marine detailing serving Massachusetts

Your clean is just a click away. Book online or call (781) 424-3314.

Never Wax Again

Factory-warranted ceramic protection that bonds to your gel coat, for years, not months.

Why Ceramic?
  • Molecular bond - not a temporary sacrificial layer
  • Hydrophobic finish blocks salt, UV, and contaminants
  • Locks in a deep, permanent showroom gloss
Warranty Terms
  • Up to 5-year warranty on boats (30-year on jet skis)
  • Annual inspection by a Certified Installer required to maintain warranty
Built For The Season

Salt, sun, and a long season are tough on a boat.

Our marine detailing services are built to undo that damage and protect against future wear - from routine maintenance washes that keep your boat sharp every weekend, to multi-year ceramic coatings that lock in showroom shine. We work on everything from center consoles to yachts, dockside or in-driveway.

How It Works

Marine detailing in 4 easy steps.

1

Book Online

Pick your service and schedule in under 2 minutes.

2

We Arrive Dockside

Fully self-contained - we bring water, power, and everything we need.

3

Full Detail

Hull, deck, cockpit, brightwork - every surface handled top to bottom.

4

Enjoy the Water

Your boat is clean, protected, and ready for the next trip out.

Boat Detailing Packages

Three packages, custom-quoted.

Custom quotes provided after booking based on boat size and condition.

Tier 01

Mariner's Package

Routine season-long protection for boats that stay clean and well-maintained.

  • Pressure wash
  • Vacuum
  • Clean hatches
  • Clean gutter tracks & non-skid
  • Vinyl cleaned + UV protectant
  • Polish & wax brightwork
  • Windows cleaned
  • Bimini top cleaned
  • Marine wax hull & top rail (4 mo. protection)
Get a Quote
Tier 03 · Flagship

Ceramic Package

Maximum durability with multi-season ceramic protection and warranty.

  • Pressure wash
  • Vacuum
  • Clean hatches
  • Clean gutter tracks & non-skid
  • Vinyl cleaned + UV protectant
  • Polish & wax brightwork
  • Windows cleaned
  • Bimini top cleaned
  • Compound, buff & polish hull and top rail
  • 9-10 year ceramic coating applied to hull
  • 5-year warranty
Get a Quote
On-Dock Maintenance

Your boat stays clean all season.

We visit your slip on schedule and perform a full exterior wash so your boat is always ready for the water. No more spending your weekends scrubbing salt and fish blood.

Pricing & Plans
Weekly
$4 / ft
Bi-Weekly
$6 / ft
  • Full exterior pressure wash
  • Wipe-down of windows & cockpit
  • Spray sealant for gelcoat protection
Enroll Now
Boat docked in the water
Our Marine Services

Every part of your boat, handled.

Boat hull being compounded

Compounding

Cut away oxidation to reveal the fresh, glossy gelcoat underneath.

Glossy waxed boat surface

Wax

Marine wax creates a hydrophobic shield against UV damage and oxidation.

Boat being washed at the dock

Wash

Full exterior wash from bow to stern - hull, deck, rails, and brightwork.

Polished stainless boat hardware

Metal Polishing

Restore the mirror finish on rails, trim, cleats, and fittings.

Why Choose Diamond Finish

Why boat owners trust Diamond Finish.

01

Dockside & In-Driveway

We come to your marina slip or driveway - fully self-contained with our own water and power.

02

Marine-Grade Products

We use only professional-grade marine compounds, waxes, and coatings designed for saltwater environments.

03

Licensed & Insured

Fully covered for every job. Your boat is in safe, vetted hands from start to finish.

04

Ceramic Coating Specialists

SystemX certified installers offering 2-year and 5-year marine ceramic coatings with warranty.

05

Flexible Scheduling

Weekly, bi-weekly, or one-time details. We work around your boating schedule, not the other way around.

06

100% Satisfaction Guarantee

Not happy with the result? We'll come back and make it right at no charge.

Boat detailing professional at work
FAQs

Common questions about marine detailing.

Can't find what you're looking for? Give us a call at (781) 424-3314 and we'll walk you through it.

Get a Quote
How long does marine detailing take?
Most jobs range from 4 to 8 hours depending on the size of the boat and the package selected. Ceramic coating applications may require a full day. We'll give you a time estimate when you book.
Do you work at marinas?
Yes - we detail boats dockside at marinas across Eastern Massachusetts and Cape Cod. We're fully self-contained, so we bring our own water, power, and equipment. No hookups needed from the marina.
What's included in the maintenance wash?
A full exterior pressure wash from bow to stern, wipe-down of windows and cockpit surfaces, and a spray sealant to protect the gelcoat between full details. Available weekly or bi-weekly.
How often should I wax my boat?
We recommend a full wax at least once per season - ideally at the start. Marine wax provides about 4 months of UV and salt protection. For year-round coverage, consider our ceramic coating option.
What's the difference between wax and ceramic coating?
Wax is a traditional protective layer that lasts 3-4 months and needs to be reapplied each season. Ceramic coating bonds to the gelcoat at a molecular level and lasts 2-5+ years depending on the product. Ceramic is more durable, more hydrophobic, and requires less maintenance over time.
Can you remove heavy oxidation from my hull?
Yes. Our compounding service is designed specifically for heavy oxidation. We use professional-grade marine compounds and a buffer to cut through the damaged layer and expose fresh gelcoat. Most hulls can be brought back to near-factory shine.
Our Marine Work

Recent boats.

Boat maintenance detail
Detailed boat by Diamond Finish
Detailed boat by Diamond Finish
Detailed boat by Diamond Finish
Detailed boat by Diamond Finish
Detailed boat by Diamond Finish
Detailed boat by Diamond Finish
Detailed boat by Diamond Finish

Get your boat back to showroom shine.

Custom quotes within 30 minutes. Dockside or in-driveway service across Eastern Massachusetts.