MAM Alliance Marine Equipment Repairs and Maintenance L.L.C.
At MAM Alliance Marine Equipment Repairs & Maintenance L.L.C., we provide end-to-end pump servicing, casting, and component manufacturing solutions for marine, industrial, and utility sectors. Our expertise covers complete pump overhauling, custom impeller and casing casting, performance restoration, and precision machining. We ensure every pump system operates at maximum efficiency, reliability, and flow performance, no matter the application.
Precision casting and machining of pump impellers for optimal flow characteristics and efficiency. Custom designs for specific operational requirements and fluid properties.
Heavy-duty pump casing design, casting and machining with tight tolerances for maximum efficiency and minimal leakage. Engineered for harsh marine environments.
Complete disassembly, inspection, and reconditioning of submersible pumps. Includes seal replacement, bearing replacement, impeller balancing, and performance testing.
Comprehensive maintenance and repair services for all types of water pumps including cooling systems, bilge, and circulation pumps. Full system performance validation.
With the ability to reverse-engineer obsolete or specialized parts, we provides cost-effective solutions, reducing downtime and ensuring operational continuity. Our team’s expertise in fluid dynamics, metallurgy, and precision machining allows us to deliver engineered solutions that enhance pump efficiency and extend service life.
Precision-engineered pump restoration and casting capabilities designed to keep your operations running smoothly.
Specialized in producing impellers, casings, and complex pump components with high accuracy.
Every pump is tested for pressure, flow, vibration, and performance before delivery.
Durable casting materials engineered for corrosion, abrasion, and seawater resistance.
Efficient processes minimize downtime while maintaining strict quality control.
From dismantling to reinstalling, we handle the complete restoration cycle.
Serving marine vessels, industries, utilities, firefighting systems, and offshore operations.
Trusted by marine fleets, shipyards, industrial plants, utilities, and offshore operators for dependable hydraulic and valve repair solutions.






















Get high-quality fabrication, repair, and maintenance solutions—tailored to your project. Partner with a team that prioritizes quality, safety, and performance.