Plumbing; Electrical contracting; Electrical contractor services; HVAC contractor services; Plumbing contractor services; Installation of electrical wiring; Installation of HVAC systems; Installation of plumbing; Installation of electrical systems; Maintenance of HVAC systems

Educational services, namely, developing and conducting workshops, presentations, and training in the fields of healthcare, nutritional counseling and legal counseling for lesbian, gay, bisexual, and transgender elders

Installation and maintenance of computer systems, networks, hardware and peripherals; and Installation and maintenance of computer network security hardware.

Computer system, network, hardware, software and peripheral retail acquisition services for others, namely, purchasing computer systems, computer networks, computer hardware, computer software, and computer peripherals from third-party vendors for purchase by clients

Conducting and administering a discount program for enabling membership participants to obtain discounts on dental services; promoting the goods and services of others, namely, dental care providers, by providing discounts on dentistry services for discount dental plan members

Conducting and administering a discount program for enabling membership participants to obtain discounts on dental services; promoting the goods and services of others, namely, dental care providers, by providing discounts on dentistry services for discount dental plan members