H&O Engineering is a Design Professional Corporation based in Long Island City. Our firm specializes in demolition engineering, and provides a range of structural services, including structural stability, forensics and renewal.

We are also a Class 1 Special Inspection Agency with a licensed Concrete Testing Laboratory next door to our main office. We are committed to providing quality inspections at every stage of a project, and have expanded our expertise and staff to offer a range of special inspections and material testing.