37 Fleet maintenance services for commercial trucks, trailers and equipment in the construction, oil and gas, utility, and manufacturing industries; preventative maintenance services for commercial trucks, trailers and equipment in the construction, oil and gas, utility, and manufacturing industries; repair services for commercial trucks, trailers and equipment in the construction, oil and gas, utility, and manufacturing industries; mobile repair services for hydraulic hoses and air conditioning systems for commercial trucks, trailers and equipment in the construction, oil and gas, utility, and manufacturing industries; refurbishing and repair services for commercial trailers in the construction, oil and gas, utility, and manufacturing industries; predictive monitoring services for the purpose of providing maintenance services for commercial trucks, trailers and equipment in the construction, oil and gas, utility, and manufacturing industries