Marine Construction on California’s Central Coast

Launch Your Build On Water

Dive into the world of marine construction with JM Construction, where we bring expertise and innovation to your waterfront projects. From robust docks equipped with modern accessories like netting and lifts to sophisticated 2nd story docks for panoramic views, we cater to both functionality and luxury. Our marine services also include comprehensive maintenance, ensuring your watercraft facilities are always in prime condition, ready for enjoyment.

What We Build

• Custom Aluminum Docks & Piers – Engineered for longevity, low maintenance, and year-round use.
• Floating Docks & Platforms – Stable, modular solutions for changing water levels.
• Marinas & Slips – New builds, expansions, and renovations.
• Boat & Watercraft Lifts – Protect your investment and simplify access.
• Gangways, Rails & Accessories – Cleats, fenders, power/water, lighting, and safety upgrades.
• Repairs, Retrofits & Maintenance – Structural fixes, component replacements, seasonal inspections.

Why JM for Marine Work

• Dual Licensed (A & B) – One accountable partner for structural, site, and utility scopes.
• Design-Build Efficiency – Streamlined coordination across design, engineering, and construction.
• Proactive Communication – Clear timelines, clean job sites, and weekly updates.
• Local Expertise – Central Coast waters, permitting, and vendors—handled with care.

Our Marine Build Standard

• Corrosion-resistant materials and fasteners
• Smart anchoring for wind, wake, and water fluctuation
• Decking options (composite, grating, hardwood) matched to use and maintenance goals
• Safety, code compliance, and long-term serviceability built in

If you demand the best, we deliver nothing less.