
H&O Engineering, DPC
Demolition engineering, structural design, concrete testing, and special inspections
Long Island City, NY
Explore capabilities, project experience, and office locations to build your shortlist.

Demolition engineering, structural design, concrete testing, and special inspections
Long Island City, NY

People | Culture | Design

When You Need to Know Why
Phoenix, AZ

Innovative Engineering for a Resilient Tomorrow
Orlando, FL

Navigate a Better Future.
Professional civil engineering services with an emphasis on structural and geotechnical engineering

Experienced | Responsive | Cost Effective
Tucson, AZ+2

We Live Here, We Work Here, We Support Here.
Beckley, WV+2
Knowledgeable. Trustworthy. Authentic.
Tacoma, WA

Smart Engineering with a Practical Mindset

Civil Engineering and Structural Engineering.
St. George, UT

Over 30 Years of Engineering Innovation and Excellence
Rochester, NY+5

Creative Civil & Structural Engineering Solutions
Saratoga Springs, NY+2

Professional Engineering Solutions for Over 40 Years

Bringing value to projects across the Southwest
Mesa, AZ

Delivering creative and efficient multidiscipline solutions for facilities and infrastructure needs.
Summerville, SC+1

Engineering stronger communities.
Salt Lake City, UT+1
Engineering The Human Environment
Albany, NY

Structural Engineering & Design Services
Sarasota, FL

Structural Engineering and Forensic Engineering.
Phoenix, AZ
National Presence. Hyper-Local Focus.
Williamsport, PA+17
You Can Build With Confidence.
Fortuna, CA+1

In a Time of Evolving Technologies, Core One Keeps Telecom Companies Moving Forward
Tempe, AZ+1

We make a difference
Houston, TX