Business consulting services in the fields of energy measurement to improve energy efficiency within residential, commercial, industrial and institutional facilities; consulting and advisory services in the field of energy efficiency; consulting regarding air barrier system methods during construction; conducting energy audits of commercial and institutional facilities for the purpose of improving energy efficiency; construction consultancy services in the field of energy efficiency and sustainability management; consulting in the field of building construction

Engineering services in the field of energy efficiency; Engineering services for building and property condition assessment; Environmental engineering, testing and inspection services; Engineering services in the field of environmental compliance; Geoenvironmental engineering; Consulting services in the fields of energy measurement to improve energy efficiency; Energy auditing; Testing, analysis and evaluation of the services of others for the purpose of certification; Inspection services, namely, detection of leaks in buildings; Consulting in the fields of engineering and architecture to building owners, architects, and engineers in the areas of building commissioning, energy/building audits, sustainability, LEED navigation and labor compliance services; Technical air quality monitoring services; indoor air quality testing; Evaluation and testing of real estate for the presence of hazardous material; Testing, analyzing and evaluating the structural properties of masonry and concrete structures; testing of air barrier systems; infrared thermography analysis of building envelope; testing of windows, sliding doors and wall systems for air and moisture leaks; Duct Air Leakage Testing; Forensic Roofing Inspection; Evaluation of the building and remodeling services of building contractors for the purpose of certification of new and remodeled building construction other than for governmental regulatory purposes during construction; Providing technological and scientific information about environmentally-conscious and green innovations; energy modeling services, namely, building design consultation services for energy efficient buildings; testing, analysis, and evaluation of commercial construction to assure compliance with green building industry standards; inspection and testing of building energy efficiency, namely, energy assessment services for the purposes of determining improvements needed to improve energy use and efficiency of buildings; inspection of building roofing, waterproofing, steel construction, concrete construction, masonry construction, wall panels, curtain walls, veneers, exterior insulation finish systems, firestop systems, and draftstop systems all during the course of building construction