Mechanical Engineering Consultants Ltd

Expert diagnosis and engineering of complex mechanical problems.  Adhering to planned maintenance downtime.

We diagnose and resolve complex mechanical problems to bring equipment operation within known, verified limits - adhering to planned maintenance downtime rather than causing unplanned outages.

Our work is measurement-led: we establish root cause using stress/strain, vibration, and other physically relevant data, then apply analysis—often including FEA correlation and model updating — to deliver practical, verified engineering solutions.

Typical triggers: excessive vibration or resonance, repeated failures (fatigue cracking, bearings or seals), test or compliance blockers, “we tried fixes but it still fails”, or instability in sensitive or critical environments.

Request a 15-minute consultation or call 01908 643 433.

Coverage: UK & Ireland, with projects also delivered in Belgium, Germany and Scandinavia.


Mechanical Analysis & Design

We improve machinery and structures from first principles through to retrofit. Using test-led analysis, FEA and model updating, we turn real-world data into robust designs that meet API/ISO requirements and extend service life.

Dynamics & Vibration

We diagnose and fix dynamic problems at the source—combining on-site measurement with modal/operational analysis and rotating machinery diagnostics to design practical control and isolation. From rotating machinery to sensitive environments, we restore stability and verify results.

Problem-solving consultancy

Rapid, evidence-led troubleshooting when the root cause is unclear. Targeted measurements, clear diagnosis, and prioritised fixes that minimise downtime and cost.

Diagnose → Test → Analyse → Design → Verify/Support

Core Service Categories

Problem-solving engineering that delivers verified results

We help clients prevent costly downtime, improve reliability, and reduce programme risk by proving root cause and delivering fixes that can be verified. Every project benefits from 29 years of measurement-led troubleshooting, analysis, and design experience across multiple industries.


Mechanical Engineering Consultancy

Improving machinery and structures for performance, reliability, and sign-off evidence:

  • Mechanical troubleshooting – Root cause analysis when the mechanism is unclear and the cost of being wrong is high.

  • Mechanical design – Practical modifications and robust designs informed by measured behaviour.

  • Failure analysis – Proving failure mechanisms (fatigue, interfaces, load paths) and preventing recurrence.

  • Maintenance support – Improving MTBF by eliminating root causes, not symptoms.


Measurement-led diagnostics

Measurement can be anything physically relevant to the problem:

  • Stress/strain measurement – Validate load paths, margins, and real operating duty cycles.

  • Dynamic measurement – Time data, frequency content, operational behaviour and transients.

  • Modal / operational analysis – FRFs/ODS to expose resonance, amplification and interfaces.

  • Operating conditions – Speed/torque, pressure/temperature, alignment, boundary conditions and interface stiffness as required.


FEA, correlation & model updating

Turning measured behaviour into models you can trust (and decisions you can sign off):

  • FEA – Structural/dynamic analysis targeted at the governing physics.

  • Model updating – Correct boundary conditions, joints/interfaces, stiffness/mass assumptions so predictions match reality.

  • Verified fixes – Design changes that can be manufactured and installed, with before/after measurement proof.



Explore All Services →

Learn More About Our Services
Headshot of Paul Schmitz MBA CEng MIMechE MIoA
Led by Paul Schmitz MBA CEng MIMechE MIoA

30 years’ experience in vibration, structural dynamics, reliability and verification.

Our Proven Process – How We Solve Engineering Challenges

We follow a structured approach to deliver consistent, high-quality results:

  1. Diagnose – Clarify symptoms, constraints, history and operating conditions.

  2. Test – Take the minimum set of measurements that expose the governing physics.

  3. Analyse – Prove mechanisms; correlate to FEA/calculations where appropriate.

  4. Design – Develop practical modifications that can be manufactured and installed.

  5. Verify/Support – Before/after proof and support through implementation and sign-off.

Learn More About Our Process

Why Choose Us – Specialist Expertise You Can Rely On


“In my second year of industry work, I realised that vibration was the Achilles' heel of mechanical engineering — invisible, underestimated, but capable of bringing entire systems down. That insight shaped my entire career.”

– Director, Mechanical Engineering Consultants Ltd

Trusted By Leading Organisations

Roots Systems Halliburton DRW NX Lumenisity Tyrone International Wyman Gordon

Benefits & Features – What You Gain from Working With Us

Benefits

  • Reduced downtime and production losses.

  • Improved reliability and longer equipment lifespan.

  • Cost savings from addressing root causes.

  • Compliance with industry requirements where relevant.

  • Optimised performance and efficiency.

  • Lower risk of repeat failures and safety incidents.

  • Clear, actionable reporting.

  • Evidence for confident decisions and sign-off.

Features

  • 29+ years of specialist experience.

  • Structured process: Diagnose → Test → Analyse → Design → Verify/Support.

  • On-site and remote capability.

  • Advanced measurement and analysis tools.

  • FEA correlation/model updating when it reduces uncertainty.

  • Clear communication for technical teams and directors.

  • Rapid response availability for urgent issues.

  • Comprehensive documentation.

Recent Project Highlights – Real-World Results

See More Case Studies

Industries We Serve

We bring proven, measurement-led problem solving to a wide range of sectors:

Explore Industries

Client Feedback

“Their troubleshooting saved us from an extended shutdown. Clear reporting, fast response, and a lasting fix.”

– Engineering Manager, Process Industry Client

FAQs

  • What kinds of problems do you solve?

    Hard-to-diagnose issues such as excessive vibration/resonance, repeated failures (fatigue cracking, bearings/seals), instability, and qualification or compliance blockers—especially when fixes must be verified.

  • What does “measurement-led” mean?

    We measure whatever physics is driving the issue—vibration, strain, deflection, torque/speed, pressure/temperature, alignment, interface stiffness, boundary conditions—then use the evidence to prove root cause and verify outcomes.

  • Do you update/correct FEA models?

    Yes. We use test results (modal/ODS/FRF, strain and operational measurements) to validate assumptions and correct boundary conditions and interfaces so predictions match real behaviour and support verified design changes.

  • Do you work on-site?

    Yes—on-site or remote depending on what the problem demands and what measurements are required.



About the Company Director

Headshot of Paul Schmitz MBA CEng MIMechE MIoA, Chartered Mechanical and Acoustical Engineer

Paul Schmitz MBA CEng MIMechE MIoA

Director, Mechanical Engineering Consultants Ltd

Chartered Mechanical Engineer with 29 years of hands-on experience in vibration, dynamics, reliability and verification. Specialises in investigation, testing, stress/strain measurement, FEA correlation/model updating, and standards compliance (BS, EN, ISO, API, RTCA, Mil-Std-810 etc.) across manufacturing, oil & gas, aerospace, and research facilities.


“In my second year of industry work, I realised that vibration was the Achilles' heel of mechanical engineering — I then decided to specialise in vibration and dynamics.”

Call to Action

Bring us the hard problem. We will help you prove root cause quickly and deliver a verified fix.

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