Engineering services in the field of work environment safety, fleet productivity and utilization, job site efficiency, capturing new revenue streams, reducing waste, extending equipment life, conserving capital, improving cash flow, and regulatory compliance; providing online non-downloadable software for statistical analysis, data analysis, predictive analysis, remote monitoring of machinery, fleet productivity and utilization, extending equipment life, job site efficiency and job site office management and planning; design of computerized information systems; testing and inspection of engines and machinery; testing, control, diagnosis, calibration, and monitoring of vehicles, equipment, and machines used for agriculture, compaction, construction, demolition, earth conditioning, earth contouring, earth moving, forestry, landscaping, lifting, marine propulsion, material handling, mining, mulching, oil and gas distribution, oil and gas exploration, oil and gas production, paving, pipelaying, power generation, road building and repair, site preparation and remediation, tunnel boring, and vegetation management; testing, control, diagnosis, calibration, and monitoring of engines, power generation equipment, equipment on jobsites, machine fleets, trucks, trucking fleets, and the operation of machines via computer networks and the Internet; remote control and operation of vehicles, equipment, and machines via temporary use of non-downloadable software used for testing, control, diagnosis, calibration, and monitoring of equipment used in agriculture, compaction, construction, demolition, earth conditioning, earth contouring, earth moving, forestry, landscaping, lifting, marine propulsion, material handling, mining, mulching, oil and gas distribution, oil and gas exploration, oil and gas production, paving, pipelaying, power generation, road building and repair, site preparation and remediation, tunnel boring, and vegetation management via computer networks and the Internet; remote control and operation of engines and power generation equipment via temporary use of non-downloadable computer software by way of computer networks and the Internet; troubleshooting of computer hardware and software; rental of equipment, and machines for use in oil and gas exploration and mining exploration; rental of equipment, machines, and machine tools for use in oil and gas exploration; rental services featuring equipment, machines, and machine tools for use in mining exploration; providing searchable computer databases, websites, and online information services relating to renting of equipment, machines, machine tools, and parts therefor for use in mining exploration and oil and gas exploration