Business Details
23 Years
experience
Custom Steel Building Solutions for Your Project Needs
Since 2003, Allied Steel Buildings has been a global leader in delivering custom-engineered steel structures, specializing in pre-engineered, prefabricated solutions for industrial, commercial, and agricultural applications. With over 5,000 buildings delivered across 66 countries, we combine 19 years of industry expertise with a client-centered approach to address complex construction challenges. Our team of seasoned engineers and project managers prioritizes innovation, tailoring each design to meet specific client needs while adhering to rigorous quality standards. Backed by a global network of partners, we ensure cost-effective, sustainable solutions that withstand extreme conditions, including hurricane-force winds exceeding 160 mph.From initial consultation to final delivery, Allied Steel Buildings remains committed to transparency, accountability, and long-term client relationships, earning recognition as one of the world's most innovative companies. Our dedication to excellence extends beyond products, offering comprehensive design services, detailed project management, and post-sale support to guarantee client satisfaction across every project phase.
Services
Industrial Steel Buildings
Commercial Steel Structures
Agricultural Steel Buildings
Equestrian Facilities
Cold Storage Warehouses
Data Center Solutions
Multi-Story Warehouses
Aircraft Hangars
Recreational Facilities
Community Projects
Details
- Year established: 2003
Highlights and features
- 19 years of experience in custom steel building solutions
- 5,000+ delivered structures across 66 countries
- Client-centered service approach with dedicated project managers
- Global partner network for localized material sourcing
- Dedicated to creative problem-solving for complex designs
What people say
Outstanding customer service
Professional and knowledgeable
Trusted company with reliable team
Top quality performance
Unmatched expertise
Services
Industrial Steel Buildings
Custom-engineered industrial facilities designed for manufacturing, distribution, and heavy-duty operations. Our structures feature high-load capacity frames, clear-span designs, and compliance with global safety standards. Clients benefit from rapid assembly and durability in extreme conditions.
Commercial Steel Structures
Versatile commercial buildings for retail, office, and mixed-use developments. Solutions include energy-efficient insulation, aesthetic customization, and scalable layouts. Ideal for businesses requiring cost-effective, code-compliant commercial spaces with quick turnaround.
Cold Storage Warehouses
Thermally efficient cold storage solutions with advanced insulation systems and vapor barriers. Designed to maintain precise temperature controls for food storage, pharmaceuticals, and perishable goods. Meets international cold chain logistics requirements.
Aircraft Hangars
Durable hangars with wide clear spans and high vertical clearance for aircraft maintenance and storage. Engineered to withstand harsh weather, featuring rapid deployment options and customizable door systems for aviation operations.
Equestrian Facilities
Specialized riding arenas and stables with natural lighting, ventilation systems, and durable flooring support. Designed for competitive training and recreational use, offering flexible layouts and weather-resistant construction.
People
Michael Lassner
President
With over 19 years in the steel construction industry, Michael leads Allied's strategic vision, emphasizing innovation and client-focused solutions. He champions a culture of accountability and continuous improvement across global operations.
Sergio Plaza
EVP of Business Operations
Sergio oversees global operations and strategic development, leveraging two decades of experience in optimizing supply chains and international project execution for Allied's multinational client base.
Larry Lassner
EVP of Financial Reporting
Larry manages financial strategy and compliance, bringing extensive expertise in scaling financial frameworks for Allied's rapid global expansion and complex project financing.
Chris Rucker
EVP of Sales & Innovation
Driving sales growth and technological advancement, Chris focuses on developing cutting-edge design tools and client engagement strategies to enhance Allied's market leadership in steel construction.
Franz Mutis
VP of Engineering
With 15+ years in structural engineering, Franz leads Allied's technical team, ensuring innovative, code-compliant designs that balance efficiency with client-specific requirements across diverse global environments.
Questions
What industries do Allied Steel Buildings serve?
We provide structures for industrial, commercial, agricultural, equestrian, cold storage, data centers, aviation, and community projects globally.
Can buildings be customized for specific climates?
Yes, our engineers tailor designs to withstand extreme weather, including hurricane-force winds exceeding 160 mph and seismic activity.
What sizes are available for steel buildings?
We offer custom solutions from small 30x40' workshops to large-scale facilities exceeding 500,000 sq ft with no standard off-the-shelf kits.
Do you provide international delivery and support?
Yes, with operations in 66+ countries, we offer localized project management and delivery through our global partner network.
What design assistance is available?
Our services include Tekla models, 3D renderings, scope drawings, and Master Builder software for self-guided project planning and pricing.
How long does construction take?
Prefabricated components enable rapid assembly, with most projects completed 30-50% faster than traditional construction methods.
Videos
Reviews (5)
Frank Demek
May 23, 2021
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It was a pleasure dealing with Colin and Tami at Allied. Very easy to communicate with when issues arise. IF you are in the process of doing a steel building just be prepared to have some minor issues in the field. Dealing with a company that will take care of those minor roadblocks is KEY and Allied delivers! Would highly recommend!
Thomas Christy Alexander
May 03, 2021
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Elisa Chavez was great throughout the entire process. From the first phone call she made to me until the building was delivered, she kept me updated with any changes that she was aware of. I would highly recommend Allied Steel Building to anyone and specifically recommend Elisa Chavez.
Dayan Ives
Feb 25, 2021
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It was a pleasure to work with the Allied team. All issues were quickly responded to in a very professional and timely manner. We executed a 40' x 60' build-out with a 24' x 40' mezzanine for our non-profit client, @MontegoBayAnimalHaven as part of their goal to provide a safe and exciting home for rescued animals. Allied was very very supportive of this project and it's goals and worked from inception with us to ensure this project was a success. I look forward to our next project with Allied and recommend them for your next project as well.
Kevin Gerry
Apr 27, 2017
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Before this, I had no experience with buying a steel building. When I was pricing with competitors, Allied was always quick to follow up, call back and answer any questions I had. This is what made me choose to build with Allied. From the design and engineering to the building and erecting, Allied was excellent through the whole process. They helped me build the perfect barn to store my boat, and all my tools and fishing poles. They gave me every option possible and I am very happy with the outcome!
Havgun Loaded Willtravel
Jun 03, 2016
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From the initial contact with Allied steel by phone and emails, through the entire project we received everything in a timely manner and without a single issue. I've dealt with numerous companies in my 40 plus years in construction materials and I have to say that Allied steel is a company that delivers quality merchandise and they will take time to answer any questions, no matter how small the question is concerning your project. I will use them and recommend them without any hesitation. Thank you Allied Steel for your professional and courteous service.
