720 E Debra Ln, Anaheim, CA 92805

Steel Supply & Metal Fabrication for Los Angeles County

From the Gateway Cities to the San Fernando and Antelope Valleys, Mona Steel supplies structural steel, sheet, plate and fabricated parts to L.A. County projects.

Map of CaliforniaMap of California showing Mona Steel’s service regions: Orange County, Los Angeles, Inland Empire, San Diego and the Central Valley, with headquarters in Anaheim

Los Angeles County is one of the largest manufacturing and construction markets in the country. Its industrial core in Vernon, Commerce, City of Industry, Santa Fe Springs and the South Bay depends on reliable steel supply, and its skyline keeps growing with commercial, residential and infrastructure work.

Mona Steel serves L.A. County from our Anaheim headquarters with consolidated steel packages, precision cutting and forming, and deliveries coordinated around city traffic, tight urban sites and crane schedules.

What we do for Los Angeles customers

  • Urban construction

    Structural shapes and plate delivered in phases for tight sites with limited laydown space.

  • Industrial manufacturing

    Laser-cut, bent and rolled parts for equipment, fixtures and product manufacturers.

  • Antelope Valley solar

    C-⁠piles, W-⁠Beam piles and ground screws for utility-scale and C&I solar in Palmdale, Lancaster and beyond.

Built for tight urban job sites

Downtown and dense infill projects rarely have room to stockpile steel. We bundle and tag material by floor, grid line or install sequence and schedule deliveries so steel shows up when the crew and crane are ready for it.

Services available in Los Angeles County

Cities we serve in Los Angeles County

We deliver steel and fabricated parts to shops and job sites throughout the I-⁠5, I-⁠405, I-⁠605, I-⁠710 and SR-⁠60 corridors, plus the Antelope Valley along SR-⁠14, including:

  • Los Angeles
  • Long Beach
  • Torrance
  • Carson
  • Compton
  • Vernon
  • Commerce
  • City of Industry
  • Santa Fe Springs
  • Whittier
  • Pomona
  • El Monte
  • Pasadena
  • Burbank
  • Glendale
  • Santa Clarita
  • Palmdale
  • Lancaster

Los Angeles FAQ

Do you serve the Antelope Valley?

Yes. We supply solar pile foundations, structural steel and fabricated parts to projects in Palmdale, Lancaster and throughout the Antelope Valley.

Can you deliver to downtown Los Angeles job sites?

Yes. We coordinate delivery windows, truck sizes and phased drops to fit urban site logistics.

Request a quote

Steel for your Los Angeles project

We take DXF, DWG and STEP files, dimensioned PDFs and bills of material. Our estimating team reviews every request and comes back with an itemized quote.

  • DXF
  • DWG
  • STEP
  • PDF
  • XLS/CSV
  • ASTM A992
  • A572 Gr. 50
  • A36
  • A500 Gr. B/C
  • A513
  • A53
  • A1011
  • A1008
  • A653 G90
  • A786
  • A588
  • A123 hot-⁠dip galvanizing