Well drilling and pile driving services; structural, mechanical, electrical, and plumbing building inspections and plan reviews of remedial recommendations for structural, mechanical, electrical, and plumbing systems related thereto for others

Engineering services, namely, geotechnical engineering, civil engineering, structural engineering, mechanical engineering, electrical engineering; environmental engineering; construction quality control of others, namely, inspection and materials testing of concrete, masonry, soils, asphalt paving, metals, roofs, thresholds, pavement, coatings, and stucco; electronic monitoring of vibration using computers or sensors for quality control purposes