COAST MARINE STAINLESS
Precision Fabrication · Silverdale, Auckland
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For over 25 years, Coast Marine Stainless has been Auckland's trusted name in stainless steel and aluminium fabrication — from marine hardware to architectural landmarks.
Coast Marine Stainless was founded with a single mission — to deliver fabrication work of the highest quality to Auckland's marine, commercial, and residential sectors. What started as a specialist marine fabrication workshop has grown into one of Auckland's most respected full-service stainless steel and aluminium fabricators.
Over more than 25 years, we have built a reputation on the quality of our work and the trust of our clients. From waterfront bollards and pool fencing to custom BBQ kitchens and architectural staircases — every piece that leaves our Silverdale workshop carries the CMS standard.
Privately owned and operated, we have never compromised on material grade, weld quality, or finish. That commitment has earned us long-term relationships with builders, architects, boat builders, and homeowners across Auckland and beyond.
We use marine-grade 316L stainless as our standard — not an upgrade. Every weld is TIG welded, every finish is ground and polished to spec.
Proudly New Zealand owned since day one. We invest in local skills, local suppliers, and local communities — every job stays in New Zealand.
We fabricate for Auckland's conditions — salt air, UV, and coastal weather. Our products are designed to outlast the alternatives by decades.
We don't just take orders — we work with architects, builders, and owners to solve fabrication challenges and deliver exactly what's needed.
Coast Marine Stainless was established in Auckland with a focus on marine-grade stainless steel fabrication for the boating and waterfront industries.
Growing demand from Auckland's construction sector saw us expand beyond marine work into commercial kitchen fabrication, architectural railings, and residential projects.
Relocated to our purpose-built Silverdale facility at 2A Manga Road — giving us the space and capability to take on larger architectural and structural fabrication projects.
Launched our full product catalog offering standard stainless and aluminium products for direct purchase alongside our bespoke fabrication service — bringing 25 years of expertise online.
With over 1,000 projects completed across marine, residential, commercial, and public sectors, Coast Marine Stainless remains Auckland's go-to fabrication partner for quality that lasts.
The experience and dedication of our team is what sets Coast Marine Stainless apart. Every project is backed by decades of hands-on fabrication expertise.
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Founder and Managing Director of Coast Marine Stainless. With over 25 years leading the business, Ronesh has built CMS into one of Auckland's most trusted fabrication companies — known for uncompromising quality and a hands-on approach to every project.
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Shiva oversees day-to-day operations at Coast Marine Stainless, ensuring every project runs on time and to specification. With deep knowledge of fabrication processes and client requirements, Shiva is the backbone of the CMS workshop.
More team members
coming soon
Coast Marine Stainless has been proudly New Zealand owned and operated since its founding. Every piece we fabricate is made right here in Silverdale, Auckland — by New Zealanders, for New Zealanders. We support local suppliers, employ local tradespeople, and invest in the communities we serve.
Whether you need a standard product from our catalog or a fully custom fabrication commission — we're ready to deliver.