Quality Plastic Shims Made in the USA

Precision, durability, and fast turnaround for all of your industrial leveling needs.
horseshoe shaped shims
structural horseshoe shims
levelling shims construction

Why Choose Grove Shims

load bearing plastic shims

Depend on Our Expertise

The Braune family and our staff pay extra attention to the details so you can handle bigger problems without worrying about your plastic shims.
usa made shims

Made In The USA

Family-owned and proud to manufacture in Leominster, MA using recycled plastic for high-quality results.
construction shims

Save Time & Money

60 years of expertise with a wide variety of color-coded sizes and solid thicknesses for easy alignment. Our shims won’t rot or rust.

Industries Served

Your Resource for Everything Plastic Leveling Aid Related

Articles

Read our industrial and structural shim articles for common applications and plastic leveling shim properties.

Technical Documents

Discover how our plastic shims can be your ideal leveling and aligning solution based on your application.

Videos

Learn more about Grove Shims plastic shims business, from manufacturing to distribution and beyond.