testimonials.

We have worked with AS Engineering Services on multiple projects and they’ve done such an outstanding job that we’ve had no reservations referring them to our clients. They provide cost-effective solutions and thorough drawings that minimize questions from everyone involved during construction. They always meet their deadlines, which helps keep our jobs on schedule and on budget. You can’t go wrong working with ASES.

Robert Peterson AIA, Core Group Architects

After working with Alex Spyrou, our structural engineer for many years, we have always found his best quality to be his communications. When we need answers they are there, when we need direction, it is there, and most importantly, when we need the project done fast, Alex does all he can to make that happen. As a general contractor in the city of Manhattan, you can only be as good as the information that is provided by professionals. Alex’s drawings are the most detailed we have seen in the industry.

Eric Ortense CEO Streamline USA

We’ve worked with ASES for over 10 years across a wide range of projects. Alex is incredibly easy to communicate with, highly responsive, and always provides reasonable turnaround times, which makes a huge difference in keeping projects on track. We fully trust his engineering judgment, having collaborated on everything from new construction to complex additions above and behind existing buildings, as well as excavation work and the removal of columns in occupied buildings.

Margot Otten Osso Architecture

Alex Spyrou and AS Engineering have become an essential extension of our team at StudioOTTO. His specialized knowledge of complex brownstone structures, paired with his meticulous drawings and dedicated construction support, is fundamental to our project success. We consider his expertise a core component of our practice.

Otto Ruano Studio Otto