Renton, King County

Fiberglass & Gelcoat Repair in Renton

From gelcoat chip touch ups to structural hull repair, we restore fiberglass back to factory finish. Color matched gelcoat, proper layup, and mobile service so your boat never leaves the water unless it has to.

Mobile

We Come To Your Slip

20+ Yrs

Marine Experience

ABYC

Standards Followed

Fast

Written Estimates

20+

Years Experience

500+

Vessels Outfitted

5.0

Google Rating

100%

Warranted Work

Renton Mobile Service

What Fiberglass & Gelcoat in Renton Includes

Structural and cosmetic fiberglass work at your slip. Every job in Renton is mobile dockside service. We come to your marina, slip, dry storage, or driveway with a fully equipped truck.

Most Renton fiberglass jobs start with a phone photo. Chips from Gene Coulon Memorial Beach Park boat launch, a cracked transom from a season on south Lake Washington or spider cracks in the deck all tell us what materials and how many visits the repair will need before we arrive.

Renton Local Coverage: South Lake Washington and Gene Coulon waterfront.

Gelcoat color matching and spot repair
Hull, deck, and transom structural repair
Stress crack and spider crack restoration
Blister repair and barrier coat application
Non skid restoration and reapplication
Mobile dockside service at your marina

Why Renton Boaters Choose Divine Marine

Gene Coulon launch traffic means dock rash and trailer scratches. We repair gelcoat and structural fiberglass at your driveway or slip.

Gene Coulon is one of the busiest launches on Lake Washington, and that traffic shows in trailer scratches, dock rash and bow damage. The Cedar River mouth also deposits silt at the south end of the lake, leaving brown waterline stains by late summer.

Common Renton repairs include gelcoat chips and gouges, cracked swim platforms, transom and stringer work, non skid restoration and blister repair. Boats that see fresh water like trailered wake boats, fishing boats and cruisers that launch at Gene Coulon, plus Kennydale private dock boats each wear in different ways, and we plan the layup and gelcoat to match.

Renton is a quick trip south on I-405 from Kirkland, and we work at Gene Coulon, in Kennydale and up in the Highlands and Fairwood.

Renton Marinas & Launches

Areas We Serve In Renton

Photo Gallery

Fiberglass & Gelcoat Projects From Our Shop And The Docks

A sample of recent work. See more in the marine electronics & audio photo gallery.

Bass Boat Floor Repair

Fiberglass Repair project

Malibu Gelcoat Repair

Malibu boats

Supra GelCoat Respray

Supra gelcoat repair

Before: torn gunwale seen from inside the cockpit

Fiberglass and gelcoat repair, Renton area

Kenworth Fiberglass Hood

Kenworth fiberglass hood repair

Bayliner Transom Door

Bayliner finished door

How It Works

How Renton Jobs Run

Same process on every boat, whether it is a trailered wake boats or a boat in a covered slip. Gene Coulon is packed from June to September, so Renton owners book spring prep in April and fall repair and winterization in October.

Send Photos Of The Damage

Photos of the chip, crack or impact area plus the boat location in Renton let us plan materials and gelcoat color before arriving.

Written Repair Estimate

We quote the repair in writing, including whether it can be done in the water, on the trailer or needs a short haul out.

Repair, Fair & Color Match

Damaged laminate is ground out, rebuilt with proper layup, faired and finished with tinted gelcoat matched to the hull.

Final Buff & Inspection

The repair is wet sanded and buffed, then inspected with you so it blends with the rest of the boat.

Fast Facts For Renton

County: King County, WA
Waterways: south Lake Washington, Cedar River and May Creek
Launches & marinas: Gene Coulon Memorial Beach Park boat launch, Cedar River mouth and Kennydale docks
Neighborhoods: Kennydale, The Landing, Highlands, Fairwood and Benson Hill
Water type: Fresh water
Base: 611 4th Ave Ste 201, Kirkland

Customer Reviews

4.4

Google rating

94%

Recommend us on Facebook

Brandon Nixon

Google · 2 years ago

Google review

Shane at Divine replaced the Fusion stereo and speakers on my boat. He did an incredible job guiding me to the right solution and then doing the install. He was mobile so the experience was quite convenient and the workmanship was of the highest quality. In addition, he gave me recommendations to other service providers to do repairs on my boat. My experience was terrific and I highly recommend Shane and Divine.

Pablo Majernik

Google · a year ago

Google review

Shane was great! Very knowledgeable about audio and electronics, great suggestions for products. Best of all, he picked up my boat and returned it the very next day with all new sound system! Really happy with the update so far!

Kevin Godfrey

Google · 2 years ago

Google review

Shane is wonderful to work with. He put a much needed upgraded sound system on my yacht in Lake Union and some other nice gadgets. Beautiful workmanship.

Real reviews from Divine Marine customers · Google · Facebook

Fiberglass & Gelcoat FAQ: Renton

Common questions from Renton boat owners about fiberglass & gelcoat.

Can you color match gelcoat on my Renton boat?

Yes. We tint gelcoat on site to match the existing finish, including faded and oxidized colors common on boats used on south Lake Washington. Small chips blend in after sanding and buffing, and larger repairs are faired before the final gelcoat.

Does my boat need to be hauled out for fiberglass repair in Renton?

Usually not. Most gelcoat, swim step and topside repairs are done at the slip, dock or on the trailer in Renton. Below waterline structural work or blister jobs may need the boat out of the water, and we coordinate that for you.

How long does a fiberglass repair take?

Cosmetic gelcoat repairs in Renton usually take one or two visits. Structural work on transoms, stringers or hulls can take several days because each layer needs to cure properly, especially in the cool, damp weather around south Lake Washington.

Can you meet me at the Gene Coulon boat launch?

We can for smaller jobs, but the launch is busy and parking is limited. For most Renton work we come to your driveway in Kennydale, the Highlands or Fairwood, where the boat can sit on the trailer while we work.

Fiberglass & Gelcoat In Nearby Cities

Mobile fiberglass & gelcoat across King County and the rest of Western Washington. View all service areas.

Mercer Island

Kent

Maple Valley

Seattle

Sammamish

Kirkland

Redmond

Lake Tapps

Woodinville

Bothell

Shoreline

Edmonds

All Divine Marine Services

Mobile marine service from one shop in Kirkland. Pick a service for full details, pricing and photos.

Marine Electronics

Chartplotters, radar, AIS, autopilots, and NMEA 2000 networks.

Marine Audio

Fusion, JL Audio, Wet Sounds, and Rockford Fosgate builds.

Starlink Marine

High speed internet at the dock and offshore.

Victron Power Systems

Lithium banks, inverters, chargers, and monitoring.

Fiberglass & Gelcoat Repair

Structural repair, color matched gelcoat, and non skid.

Boat & Yacht Detailing

Wash, compound, polish, ceramic coating, and teak care.

Indoor Boat Storage

Heated indoor storage, winterization, and concierge pickup.

GatorStep Decking

Custom foam decking cut to your boat pattern.

Boat Recycling & Disposal

Fair cost scrapping and recycling for retired boats.

Fiberglass & Gelcoat Repair in Renton

What Fiberglass & Gelcoat in Renton Includes