37 Inspection of buildings during construction and other real estate improvements, namely, roofing, foundations, building envelopes, windows, exterior finishes, interior finishes, HVAC systems, mechanical systems, plumbing, electrical, and flooring, during construction; supervision and management of construction of real estate improvements, namely, buildings, stadiums, parking areas, golf courses, athletic fields, playgrounds; real estate site selection and evaluation, namely, development consultation; construction services, namely, planning, laying out and custom construction of residential and commercial buildings