Los Angeles’ Leading Custom Plastic Fabrication Company
Polymershapes has expertly handled plastics for over 70 years, including acrylic, PVC, and polycarbonate.
Request a QuoteSouthern California’s Premier Plastic Fabricators for More Than 70 Years
If you’re in need of a trustworthy custom plastic fabricator for your company, make an appointment with Polymershapes. Our skilled staff is ready to fabricate parts, components, and products to bring your projects to fruition. Discover why we’re the leading fabrication company in Southern California. Talk to us for all of your plastic fabrication needs. Our network of suppliers and inventory allows us to offer fast, top-of-the-line service and impressive turnaround times for custom plastic molding and fabrication for your company, whether you’re located in Los Angeles or anywhere else in the Golden State.
Whether you want a point-of-purchase display for your locations or gear fabrication for a well-designed part for a niche piece of machinery, we can walk you through your options and custom fabricate the plastics, polymers, acrylic, or PVC your project calls for.

Acrylic Fabrication
Acrylic, also known as acrylic glass or plexiglass, is a lightweight, durable material that can suit an incredible variety of needs. Whatever your acrylic needs, we’re Los Angeles’ plastic fabrication company of choice for acrylic fabrication. We offer an assortment of colors, textures, and sizes, as well as several methods for cutting, shaping, and fabricating what you need.

PVC Fabrication
PVC is a top choice in the industry for numerous products. As a material, it holds up well against corrosion and chemicals. It’s well-known for its insulation properties, electrical durability, and low moisture absorption. Discuss the possibilities our Los Angeles-based thermoforming and plastic fabrication company offers to mold your PVC into the desired shape, or ask about PVC fabrication via CNC production. As one of California’s top plastic fabricators, Polymershapes can help you manufacture a prototype, a machine part, or an entire production run using custom plastic molding.

Polycarbonate Fabrication
Polycarbonate is a strong thermoplastic material valued for its ability to withstand high impacts. It’s tough, durable, and offers optical clarity. It’s also extremely machinable, making it a popular choice in plastic fabrication. As a widely-trusted Los Angeles plastic fabrication company, we offer polycarbonate fabrication for connectors, wheels, rollers, machine parts, and more.
The Possibilities of Plastic Fabrication
Polymershapes is a leading plastic fabricator in southern California for a number of reasons, beginning with our versatility. With plastic custom molding, we can cut, route, mold, thermoform, and otherwise manipulate plastic tubes, rods, and sheets into a variety of shapes and sizes. We also have an array of colors and textures at our disposal. You can choose whichever option is right for your product, down to the type of plastic and the hue of the material.
Our company’s plastic fabrication facilities are located both in Los Angeles and across the state of California, allowing you to find a local facility that fits your needs. At any of our over 80 plastic fabrication company locations in the Americas, you can have your plastic pieces created and shaped into nearly anything, whether you want a convention display, a piece of signage, or a machine part.
Plastic Applications
Businesses across the state of California are in search of fabrication services. Because of the potential of plastic, we’re able to assist you in the creation of innumerable plastic applications. In addition to its use in the manufacturing of aerospace components, armored vehicles, and automobiles, plastic is a valuable material in building and construction, security windows, and glazing for doors, windows, and other enclosures. Our staff and technicians can create templates for buses, rails, and even countertops, as well as windshields for golf carts, greenhouses, and more.
Talk With a Plastic Fabrication Expert at Polymershapes Los Angeles
Call us today to talk about how our custom plastic molding services can benefit you. With one conversation, you’ll understand why Polymershapes is one of the most reputable custom plastic fabricators in southern California.



Frequently Asked Questions
What plastic fabrication services do you offer in Los Angeles?
Our plastic fabrication company in Los Angeles offers services that cover the full build path, from raw stock to finished parts. That includes precision cutting and routing, CNC machining, bending and forming, thermoforming, where it is the design, bonding, drilling and hole prep, edge finishing, and build-to-spec assemblies. This range matters because most parts aren’t one-and-done. They often need multiple operations to hit the right fit and install-ready condition.
What do I need to get a quote for my plastic fabrication project in Los Angeles?
At our plastic fabrication company in Los Angeles, we typically need a dimensioned drawing or CAD file, plus the material preference (or the performance requirements if you’re not sure). If the part must fit into an opening, mount to equipment, or align with hardware, share those interface details like hole locations and clearances with us. When needed, we can work from a sample part, but measurements still matter if you want repeatable results.
Does Polymershapes handle prototypes as well as production runs for plastic fabrication?
Yes. As plastic fabricators, we handle prototypes and scaled production through our Los Angeles team and our wider network. Prototype work is where we lock down fit, performance, and build approach, then adjust anything that could cause trouble in production. When the job moves into production, we focus on consistency across each piece, keeping the material source consistent where required, holding the critical dimensions, maintaining stable machine settings, checking parts at defined points, and keeping the finish uniform from the first part to the last.
What affects lead time for custom plastic fabrication in Los Angeles?
Although we have quick turnaround times, lead time depends on the job in front of us.
- If the plastic is on the shelf and the part is mostly straight cutting or standard CNC work, we usually have the quickest turnaround on this type of work.
- The schedule can change when we’re waiting on a specific material, when the part needs forming before it can be machined, or when it requires bonding and assembly work that has to cure and be handled carefully.
- Tight tolerance areas also slow things down because we don’t rush setups or in-process checks.
- And if the part needs a presentation-grade finish, masking, or special packaging for delivery or installation, we plan extra time for that.
When you have a hard deadline, we’ll walk through the scope with you and set a timeline you can actually rely on.
Does Polymershapes meet quality requirements for commercial and industrial plastic fabrication?
Yes, we do. As a plastic fabrication company in Los Angeles, Polymershapes is ISO 9001 certified, and we stay active in the industry through groups like the International Sign Association (ISA), SGIA, and the International Association of Plastic Distribution (IAPD). For commercial and industrial plastic fabrication, that means we can work from defined specs and support repeatability when you’re ordering the same part again.
Have a project? Get in touch!
Our plastic fabricator experts will help identify the right solution for your application and put together a quote and a detailed timeline.
