Statutory Engineering Inspections. LOLER | PSSR | PUWER Fast Response Stay Compliant Manage Costs We assure the safety of our clients and their people by way of Thorough Examinations carried out by our qualified and experienced Engineering Surveyors. We are specialists in the LOLER, PUWER & PSSR inspection industry. Our instant certification service means you'll receive your reports immediately. Our clients stay compliant with workplace and industry regulations through effective contract and asset management. Mechanical Inspection Services Ltd is a UK based independent business with nationwide coverage. Our team takes operational safety seriously, providing the most professional service, wholly focused on our client's needs.