Expertise for buildings of all types

STRUCTURAL
DESIGN

Full range of investigative and analytical solutions. 

DEMOLITION
ENGINEERING

Means and methods, Site Safety & Fence Plans.

SPECIAL
INSPECTIONS

NYC accredited Class 1 Inspection Agency.        

CONCRETE
TESTING

Concrete testing at every stage of your project.   

More than 15 years
of experience

H&O Engineering is a Design Professional Corporation originally established in 2014 by Santiago Helman. H&O specializes in demolition work, structural design and Concrete Testing.





In house Concrete
Testing Laboratory

Our staff of engineers and laboratory technicians will perform required inspections, collect testing samples and produce reports following all ASTM/AASHTO standards and local regulations. 

Our testing laboratory coupled with our Class 1 Special Inspection Agency, makes H&O Engineering an ideal point of contact for all your inspections and testing needs for your construction project.

 

experience to be trusted

Accreditations & Certifications

get in touch

info@hando-eng.com

We reply within 24 hours

Have any questions?

+1 347 639 0669

Office hours

Mon-Fri, 8.30am until 5.30pm

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