400 8th Ave, located in the Chelsea neighborhood in Manhattan, NY, was built in 1924. It is a low-rise building with 8 stories and 1 unit. Located in this building is Meringoff Properties Management, HIV / AIDS Services Administration Center (HASA), and NYC Protective Services. Residents of the local area living with HIV / AIDS visit this building for public benefits and services. Impared adults who require physical / mental services can also receive help ranging from career services, child support, disability access, domestic violence, rental assistance, and much more.

CBA Elevator Consultants is working with Meringoff Properties to provide a modernization of duplex passenger elevators within the 400 8th Ave building. Services include: specifications for modernization, full elevator service maintenance contract, shop drawings review, construction administration services, and project close-out.