BTE-DESIGN

BUILDING A BETTER FUTURE

OUR COMPANY

Our full suite of qualified personnel bring years of expertise in Residential, Commercial, and Mixed-Use Floor Plan Design, MEP and Structural Engineering, Plan Expediting and Construction Management.

COMPANY OVERVIEW

1985

FOUNDED

8

STATES

3

COUNTRIES

40

YEARS EXPERIENCE

BTE-Design delivers premium architectural engineering with a seamless, single-source approach—integrating design, MEP, structural engineering, and construction management for unmatched efficiency. With 40+ years of expertise, we streamline execution, eliminate delays, and keep projects on time and on budget. Let’s bring your vision to life!

OUR SERVICES

At BTE-Design, we craft architectural solutions that inspire, connect, and perform. Our designs enhance communities, maximize efficiency, and elevate experiences—whether through luxury multi-family residences, dynamic commercial spaces, or cutting-edge mixed-use developments.

From golf venues that energize fans to innovative spaces that foster creativity and healing environments that nurture both mind and body, we believe design has the power to transform lives. With over 40 years of expertise in architecture, MEP, structural engineering, and construction management, we deliver seamless, high-performance projects—on time and on budget.

Explore some of our recent projects.

RECENT PROJECTS

SEE MORE

“

We are dedicated to providing first rate service, from start to finish, with project delivery on schedule and on budget.

Barry Tehrani PE MME
-CEO & Founder

”

TESTIMONIALS

  • "Barry and his team continue to be an invaluable resource for our Hospital and Health Center. Through their expertise in both remodeling and new construction, our hospital remains at the forefront of comfort and technology. Barry’s professionalism is outstanding, and his honesty and sincerity are beyond reproach. I feel confident awarding new contracts to his firm, knowing our hospital is receiving the best value for our investment."

    Gary, Director of Engineering
    St. Joseph Hospital and Health Center

  • "Barry has successfully executed several redesigns for our Hospital System—projects that other highly skilled design engineers deemed impossible. In my 20 years as Director of Plant Operations, I have never worked with a more competent system design engineer."

    Robert, Director of Engineering
    Union Hospital

  • "Barry is an exceptionally talented and professional engineer. I was impressed with his firm’s capabilities and have no hesitation in giving him my highest recommendation."

    Evarts, Director of Engineering
    Deaconess Hospital

  • "I consider Barry an asset to his profession."

    Robert, Director of Physical Plant
    Franklin College

  • "Barry possesses a rare combination of solid engineering expertise, practical solutions, and a commitment to the owner’s best interests. His drawings and specifications are consistently accurate, resulting in bids within budget and minimal change orders."

    Ray, Director of Facilities and Grounds
    M.S.D. Perry Township

  • "Barry’s design philosophy is modern and forward-thinking, and the accuracy of his drawings is exceptional. Thanks to his firm’s competence and practical experience, change orders are virtually nonexistent, keeping projects on schedule."

    Robert, President
    R.E. Griesmer, Inc., General Contractors

  • "Barry’s team brings a personal dedication to every project he takes on. He has a rare gift for coordinating different trades, ensuring seamless project progression. His overall competency is the finest I have ever encountered."

    Ray, President
    SMC Industrial