
Central Boat & RV Repairs
Specialist Fiberglass & Composite Repairs for Boats, RVs & More
At Central Boat & RV Repairs, we provide specialist fiberglass and composite repairs for a wide range of boats – from trailer boats and jet skis to larger launches. Whether you’ve had an impact, grounding, gelcoat damage or long‑term wear and tear, we restore structural integrity and appearance so you can get back on the water with confidence.
Our team combines practical marine repair experience with advanced composite techniques, delivering clean, durable repairs that respect the original design and finish of your vessel.
We handle everything from small cosmetic issues to major structural damage, including:
Structural & Collision Repairs
Repairs to hulls, decks, transoms, stringers and bulkheads where strength and stiffness are critical, including collision and grounding damage. We use proven laminate schedules, quality materials and thorough internal inspection where required to restore safety and performance.
Hull & Gelcoat Damage
Chips, cracks, scrapes, osmosis blistering and general impact damage. We carefully repair the underlying laminate and colour‑match the gelcoat for a tidy, consistent finish.
Structural & Collision Repairs
Localised refinishing through to larger area repairs, polishing and detailing to bring tired or weathered surfaces back to life. Ideal when the structure is sound, but the boat needs its finish refreshed.
Decks, Hatches & Superstructure
Soft spots, core damage, stress cracks and general wear in decks, cabin tops and superstructure areas. We repair and re‑build as needed to restore strength, stiffness and appearance..
Marine Services
Who We Work With
Thorough Assessment & Clear Communication


We look beyond obvious cosmetic damage to assess any underlying structural issues, then explain the repair plan, timeframes and costs upfront and keep you updated throughout.




Quality Materials & Proven Methods
We use industry best practices and manufacturer‑aligned repair techniques to deliver strong, long‑lasting results.
Colour matching, fairing and finishing are treated with the same care as the structural work so repairs are both strong and visually clean.
Attention to Detail in the Finish
We provide marine repair services for private boat owners, marine dealers and workshops, and insurance companies and assessors. Experienced with insurance claim support, we supply clear damage reports and repair plans to help streamline approvals and minimise downtime for your vessel
CONTACT US
To keep our workshop schedule running smoothly, all quotation and damage inspections are completed at:
20D Rogers Street, Cromwell
Every Friday, 8:30 AM – 2:30 PM
or by appointment (when and where possible).
Please contact our service team to arrange an inspection time. Photos and basic details can often help us provide an initial assessment before your visit.
© 2026. All Rights Reserved.
Mobile: 021 178 5870
Email: service@nzcompositetech.com
Hours: 8:00 AM – 5:00 PM Monday to Friday


Terms of Service | Privacy Policy
