EIFFEL Industries, LLC in Scottsdale, AZ was formed by Sam Biswas, PE (Arizona and California). Our company has a total of 20 years of pioneering experience in the Phoenix Metropolitan Area. We offer design engineering services that comply with the latest building codes, using proven concepts and state-of-the-art technology to ensure that we get through the permit process smoothly.

What sets us apart from the competition is that we enter every construction site with the goal of working on the project with focused precision. Additionally, we prefer to be involved in the early design phases of engineering projects. We work closely with the owner, architect, design/build contractor, and other consultants to make sure that the structure is cost-effective while guaranteeing that it meets the needs of everyone involved.

The EIFFEL Industries, LLC Advantage

We have the expertise and knowledge needed to investigate many structural systems. Our staff has worked on structural engineering for all types of buildings. As required, our team can develop the most practical and efficient system regarding the conditions and materials of various structures. We work on preexisting single-family homes, multifamily homes, new home builds, small businesses, corporate offices, schools, student housing units,hospitals, and industrial buildings.

Our Areas of Expertise

ICF Forms

SIP Panels


Perform Walls

Shipping Containers

LEED-Certified Recycled Products

Special Military-Grade Metal Composites

Building Information Modeling (BIM) With Cutting-Edge 3-D Technology

Mechanical, Electrical, Plumbing, and Process Piping

Programs We Use




RAM Structural System

Revit Structure


Memberships and Affiliations

  • American Concrete Institute (ACI, Professional Member)
  • American Institute of Steel Construction (AISC)
  • American Society of Civil Engineers (ASCE, Affiliate Member)


  • KB-1 Contracting License
  • ROC #311191
  • State of Arizona #44084
  • State of California #C75921


Gold Medalist, High Achiever in
Dept. of Civil Engineering

Hours of Operation:

Monday to Friday: 9:00 a.m. – 5:00 p.m.
Saturday to Sunday: Closed

Service Areas

  • Chandler, AZ
  • Eloy, AZ
  • Gila Bend, AZ
  • Gilbert, AZ
  • Glendale, AZ
  • Paradise Valley, AZ
  • Peoria, AZ
  • Phoenix, AZ
  • Scottsdale, AZ
  • Sun City, AZ
  • Tempe, AZ
  • Tucson, AZ