Critical Maintenance & Operational Consultation

Specializing in rotary equipment, turbines, aircraft engines, and heavy machinery for optimal performance and reliability.

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Diagnostic Support

About Us

Based in Mount Laurel, NJ, Nelmma Inspection And Engineering is a leader in critical engine maintenance and operational consultation. We specialize in the meticulously detailed maintenance, salvage, and support of gas and steam turbines, LM series engines, aircraft engines, and diverse heavy machinery—from pumps to compressors. Our expert technicians leverage advanced diagnostics to ensure operational reliability and extended equipment lifespans. With a dedication to precision and a proven track record, we are committed to being your trusted partner in maximizing asset performance.

Our Services

Technician performing Borescope inspection on an engine

Borescope Inspection & Reporting

Advanced internal engine inspections providing critical diagnostic reporting without the need for complete teardowns.

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Turbines & Aircraft Engines

Comprehensive salvage, maintenance, and repair services for LM series, gas, and steam turbines, as well as aircraft engines.

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Heavy Machinery & Rotary Equipment

Expert care, maintenance, and consultation for industrial pumps, compressors, motors, and all forms of heavy rotary machinery.

Client Trust

★★★★★ 4.8/5

Based on verified reviews for our specialized consultation and field engineering support.

"Nelmma Inspection And Engineering provided an exceptional borescope inspection report. Their consultation saved us significant downtime."

- Industrial Plant Manager

"The team's knowledge regarding our steam turbines and rotary equipment is unmatched. Highly recommend their maintenance services."

- Aviation Logistics Director

"Their LM series turbine overhaul saved our operations weeks of delay. Their diagnostic reporting and quick salvage work are second to none."

- Power Generation Supervisor

"Nelmma tackled our multi-stage pump vibration problems after two other engineering vendors gave up. Precise, methodical, and reliable."

- Refinery Reliability Engineer

"Their video borescope documentation was thorough enough to hand directly to our compliance auditors without needing extra verification passes."

- Aircraft Maintenance Lead

"Whenever our plant commissions heavy rotary machinery, Nelmma is our first call for pre-run clearance diagnostics. Consistently outstanding."

- Operations VP, Chemical Processing

Careers

Join a dynamic team of professionals dedicated to engineering excellence. We are always looking for skilled technicians and engineers to grow with us.

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