Central Boat & RV Repairs
Specialist Fiberglass & Composite Repairs for Boats, RVs & More
Our Services
From minor cosmetic damage to major structural repairs, we provide high‑quality marine, RV, agricultural and bespoke composite solutions. Our experienced team restores your assets to safe, reliable, and great‑looking condition.
RV & Motorhome Services
Repairs for caravans, motorhomes and camper trailers. From panel damage and impact cracks to water ingress and delamination, we restore strength, appearance and weather protection for worry‑free travel.
Marine Services
Professional repairs for powerboats, yachts and personal watercraft. We handle hull and gelcoat damage, structural fiberglass repairs, transoms, decks and cosmetic refinishing so your vessel looks and performs as it should.
Bespoke Composite Solutions
Custom fiberglass and composite fabrication for unique projects and one‑off parts. We can assist with design, repair, modification and new builds to meet specific performance or aesthetic requirements.
Agricultural Equipment Repairs
Durable fiberglass and composite repairs for tractors, cabs, covers, guards and agricultural components. Our focus is on robust, long‑lasting repairs that minimise downtime and stand up to tough working conditions.
Who We Are




Central Boat and RV Repairs (formerly NZ Composite Tech) is a specialist composite and paint repair shop with over 40 years’ combined hands-on experience. We focus on practical, reliable workmanship and straightforward communication, giving the same level of care to every job, no matter the size. Our core work includes boat and caravan/campervan repairs, high‑performance vehicle body repairs, GRP and carbon fibre repairs, fibreglass/gelcoat and paint restoration, and composite mould manufacture, including advanced vacuum infusion processes. Alongside repair work, we also help with prototype builds, laminate structures and one‑off, bespoke projects. If you have an idea, we’re happy to talk it through, offer advice and work out a realistic way to make it happen.
Our qualifications include: Trade Qualified Shipwright/Boat Builder, Trade Qualified Spray Painter, and advanced training in closed moulding (vacuum infusion).
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


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