facilities maintenance and sanitation services, namely, restroom cleaning services; kitchen and kitchen exhaust cleaning services; deep cleaning of tiles and carpets; carpet cleaning; hard surface floor cleaning; floor care services, namely, application of slip-resistant safety floor coatings and sealers, and floor polishing; HVAC coil cleaning services; rental of cleaning equipment; laundering of uniforms, towels and linens for others on a periodic basis; installation and maintenance of fire prevention equipment, namely, fire extinguishers, emergency lights and exit signs, kitchen suppression systems, fire and smoke alarms, and sprinkler systems; installation and maintenance of kitchen exhaust systems; door, lock, plumbing, and glass repair services; handyman services, namely, building repair and maintenance; installation and repair of electrical systems; restoration services in the field of smoke and fire damage; restoration services in the field of water damage; biohazard biological clean-up services