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(760) 744-8909


Premier Plastics Shop 

MGM Plastics has been providing the San Marcos area with quality plastic fabrication and machining services since 1980. We are a custom plastic company that specializes in creating tailor-made fabricated parts and products for a wide variety of customers, including store start-ups and Fortune 500 companies. We have the knowledge and the equipment necessary to bring your project to life.
Our retail store is fully stocked with welding, fabrication and CNC machinery that allows us to handle a wide variety of custom project requests. We value our relationships with our customers, and we are proud to have an A+ rating with the Better Business Bureau. On-time delivery is a cornerstone of our philosophy and we pride ourselves on our long-term commitment to customer service and satisfaction

Serving Southern California & Hyper Local to San Marcos, Vista and Escondido

MGM building
We offer a variety of high-quality plastic molding services to Southern California businesses, including:
  • Plastic Fabrication
  • CNC Machining (Plastic)
  • Plastic Welding
  • Laser Cutting and Engraving
  • Bulk Plastic Materials
  • Water Jet Cutting
Whether you have complicated schematics or hand-drawn specifications, we can work with you to ensure that we understand exactly what you expect from your finished plastics objects. No matter how complicated or simple your project is, we can complete it quickly and to your satisfaction.

Contact Us for Your Custom Molding Needs

We are committed to creating the highest-quality molded products, which is why we have such a loyal following of regular San Marcos, Escondido, and Vista customers. Visit our online shop to see our gallery of completed projects or contact us at 760-744-8909 for your customized molding and fabrication needs.

Contact Us

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  • Address

    MGM Plastics
    235 Bingham Dr
    San Marcos, CA 92069
    Phone: 760-744-8909
    In Business Since 1980

    Business Hours

    Except some Holidays
    Mon - Fri: 08:30 AM - 05:00 PM
    Sat: 09:00 AM - 12:00 PM
    Sun: Closed

    Payment Options