Serving San Antonio, TX Aluminum Casting & Aluminum Castings

Your One-Stop Source For: Aluminum Sand Castings, Aluminum Permanent Mold Castings, Aluminum Die Castings, Airset/Nobake Castings, Ductile/Grey Iron Castings, Investment Castings ... and much more!

Serving San Antonio, TX and Established in 1919, Modern Aluminum Castings Co., Inc. draws on its heritage as pattern makers to solve customers' casting challenges and efficiently produce aluminum castings for OEMs worldwide.

Visit our capabilities page for a complete list of our services.

Engineering Expertise

Engineering Expertise
We began as pattern makers and today offer complete design assistance for wood and metal patterns, including close tolerance aluminum castings. Our specialized knowledge enables us to meet customer needs for aluminum sand castings requiring up to seven cores. Additionally, we have the know how to handle your production requirements for the numerous manufacturing processes referenced above.

Production Efficiency

Production Efficiency
Our highly automated production capabilities enhance quality, reduce scrap and increase production rates. These efficient production methods provide precision aluminum castings, lower costs and on-time delivery for our customers.

Full Service

Full Service
We provide complete finishing capabilities including heat treatments, coatings, machining and surface treatments such as vibratory finishes and shot blasting. Also, we have special arrangements with a select group of ISO-certified partners who can provide customers with castings, forgings, stampings, injection and vacuum plastic molded parts with on-time deliveries.

Quick Delivery

Quick Delivery
Our metal casting experience ensures we meet our customers’ tight deadlines for just-in-time delivery that surpasses the competition. We also offer a Fast-Cast program for emergencies and a stocking service to help customers manage cast components inventory.



Materials
  • Abrasion Resistant Iron
  • Aluminum (100, 700 & 800 Series)
  • Aluminum-Copper (200 Series)
  • Aluminum-Magnesium (500 Series) Aluminum-Silicon (300 Series) Aluminum-Silicon (400 Series) Austempered Ductile Iron
  • Carbon Steels
  • Cobalt-Base
  • Compacted Graphite Iron
  • Corrosion Resistant Iron & Steels
  • Ductile & Grey Iron
  • Heat Resistant Iron & Steels
  • Copper-Base Alloys
  • Lead Low Alloy Steels
  • Magnesium Malleable
  • Iron Manganese Steels
  • Mn/Al-Si Bronze + Cu-Ni Alloys
  • Nickel Base
  • Red/Yellow Brass/Tin-Bronze
  • Superalloys
  • Titanium
  • Zinc-Base
  • Processes
    San Antonio, TX Airset/Nobake Casting
    San Antonio, TX Aluminum Die Casting
    San Antonio, TX Aluminum Permanent Mold
    San Antonio, TX Aluminum Sand Casting
    San Antonio, TX Ductile/Grey Iron Casting
    San Antonio, TX Centrifugal Casting
    San Antonio, TX Ceramic Mold Casting/Shaw San Antonio, TX Continuous Gas-Hardened/Coldbox Green Sand-Horizontal & Vertical Investment Casting
  • Lost Foam (Evaporative Pattern Casting)
  • Plaster Mold
  • Shell Mold
  • Squeeze/Semi-Solid
  • V-Process Sand
  • Vacuum Casting

  • Secondary Finishing Operations
  • Drilling and CNC machining
  • Shotblast finishing
  • Vibratory and general polishing
  • Electrostatic power coating
  • Fluidize bed - nylon coating
  • Painting



  • We also offer our services locally to other nearby areas:
    Austin, Texas Aluminum Casting
    New Braunfels, Texas Aluminum Casting
    San Antonio, Texas Aluminum Casting
    San Marcos, Texas Aluminum Casting


    Other nearby cities include:
    Airport City, Texas
    Alamo Heights, Texas
    Balcones Heights, Texas
    Beckmann, Texas
    Bergs Mill, Texas
    Boldtville, Texas
    Bracken, Texas
    Buena Vista, Texas
    Cassin, Texas
    Castle Hills, Texas
    China Grove, Texas
    Columbia Heights, Texas
    Converse, Texas
    Earle, Texas
    Elmendorf, Texas
    Fratt, Texas
    Garza Crossing, Texas
    Grey Forest, Texas
    Heafer, Texas
    Helotes, Texas
    Hill Country Village, Texas
    Hilltop, Texas
    Hollywood Park, Texas
    Kelland Heights, Texas
    Kentwood Manor, Texas
    Kirby, Texas
    Lackland City, Texas
    Lackland Heights, Texas
    Lackland Terrace, Texas
    Leon Valley, Texas
    Live Oak, Texas
    Longhorn, Texas
    Losoya, Texas
    Luxello, Texas
    Macdona, Texas
    Mann Crossing, Texas
    Martinez, Texas
    North Loop, Texas
    Oak Island, Texas
    Oakland Estates, Texas


    Modern Aluminum Castings Co., Inc.
    Phone: 812.232.0007
    FAX: 812.232.0009
    Toll Free: 800.467.6252
    email: modalum@modernaluminum.com

    1400-1500 N. 14th St.
    Terre Haute, IN 47807 

    Rated A-1 by Dunn & Bradstreet
    Member: American Foundry Society