US – CA
California Steel Buildings
Simple or complex, our team will ensure your building is designed, fabricated and delivered on your schedule.
Allied Steel Buildings has been the number one provider of pre-engineered steel building solutions and building services in California for over a decade.
California has one of the largest economies in the world, and we are very proud to have helped so many businesses become a success.Our buildings meet California code requirement, have double bolted girts and entryways that are reinforced with joints. Ventilation can get in, but moisture stays out, including summer rain, snow loads, and desert winds. Unlike conventional building materials, steel is designed to move with seismic forces in the event of an earthquake. Our insulated panels meet LEED environmental design, are sustainable, energy-efficient, and cost-effective. Some of our customers include Siskiyou Family YMCA, Van Fleet Trucking, Granada Hill Charter High School, Long Dream Farm, Fain Drilling & Pump Company and many more.
Steel Building Photos
Featured Projects Across California & the Globe
What’s included?
Every prefabricated structure includes the following:
- Commercial solid red iron I-beam frames
- Roof & wall paneling
- Complete trim package
- All necessary roof purlins and wall girts
- Heavy industrial rod bracing
- Base closures for weather tightness
- All necessary hardware, nuts & bolts
- Pre-welded clips for easy erection, all pre-cut
- Carbon steel fasteners
- Dedicated project manager
- 25-50 year panel warranty. Varies by color selection
- Extended warranty available
- Global shipping distribution points
- 3 sets of stamped engineered drawings
How does it work?
No matter the size of your project, we are committed to creating the most efficient and technically sound building system possible.
Speak with an Expert
Project Evaluation
Structural Design
Management & Logistics
Material Sourcing & Fabrication
Installation Support
Don’t take our word for it…
See what our client’s have to say
Steel Aircraft Hangar | Pre Fabricated Buildings
Largest industrial warehouse in Central America
Steel Structure Warehouse | Pre Fabricated Buildings
Why Choose Allied
Creative Problem Solving
We tailor each building to your needs with the most efficient, innovative, cost-effective, agile, adaptive business process to meet a challenge.
Industry Expertise
Between Allied’s in-house experts and factory, along with our supply chain partners, we offer the most options and expertise in the industry.
We’re with you all the way
We care about your business. From beginning through completion, you can count on us for ongoing professional and friendly support.
Versatile prefabricated building solutions
bolt-together steel building kits
Allied Steel Buildings is a leading supplier of pre-engineered steel buildings in California and the Pacific Northwest.
California’s growth over the past year and building projects set for the future will have Allied Steel Buildings set to build for the main sectors of the Californian economy. These steel building projects include municipal and government metal buildings, industrial mining facilities, science and technology steel buildings, school metal buildings, as well as assisting companies building steel warehouses and metal warehouse expansions in the main metropolitan areas.
We have shipped steel buildings to:
Allied Steel Buildings delivers the highest quality pre-engineered metal buildings and steel buildings to industrial, commercial, and agricultural customers. Each steel building is designed following your exact specifications.
Our steel factories produce metal each building in its entirety thus ensuring you are receiving a completely prefabricated steel building from one location. If you want to know how Allied Steel Buildings can help you with your project in California, please complete the following quote form.
Allied Steel Buildings is the steel building industries premier customer service team. Our project managers and steel building estimators manage and deliver more than 500 steel buildings annually. Together they provide steel building design, steel building engineering, project management, customer service, and field support. This dynamic combination is designed to serve better our customers, builders and erectors in all aspects of the steel building design and construction. Allied Steel Buildings has several offices in the United States and abroad to serve our customers worldwide.
Whether you're building in Los Angeles, San Francisco, San Diego, Fresno, San Jose, or any of the neighboring cities...