MSS

Consultation and installation services in the field of construction of environmentally-conscious buildings; General contractor services, namely, heating, ventilating, and air conditioning contractor services; Installation and maintenance services for heating, ventilating, and air conditioning systems, fire alarm systems, and automated controller systems, namely, temperature, humidity, pressurization, fresh air delivery, and electrical system monitoring controls

Design and development of heating, ventilating, and air conditioning systems, fire alarm systems, and automated controller systems, namely, temperature, humidity, pressurization, fresh air delivery, and electrical system monitoring controls