Sheldon Laboratory Systems


For over 40 years Longo has provided total laboratory workspace solutions for universities, private schools, pharmaceutical companies and other research-driven industries. Longo can take a project from the planning stage & drawings to construction and equipment installation with unparalleled expertise – and the highest level of client service.

Nat Longo


100 Hilltop Road
Ramsey, NJ 07446

Email     Website

Phone: (201) 825-1500
Fax: (201) 825-4784

William Johnston Middle School
Stamford Academy- 9th Grade Center