Holz Rubber Company

Home – About Holz Rubber Company

Since 1935, Holz Rubber Company has helped thousands of businesses across numerous industries.

As a leader in rubber manufacturing, we collaborate closely with our customers, offering world-class customer support, technical expertise, and the highest quality products, each and every time.

Exceeding Your Expectations with the Highest Quality Expansion Joints Available

Holz Rubber Company is the best choice for elastomer and metallic expansion joints. By combining our technical know-how, extensive industry experience, manufacturing capabilities, and world-class customer service, we work together with our customers to meet their needs and provide innovative solutions.

We specialize in building standard and custom expansion joints that not only meet your needs, but also help you gain efficiencies within your specific application.

  • Designed for standard, maximum, and ultra-high movement scenarios
  • Fully molded corners eliminate corner failures and the need for costly gaskets or heavy ductwork
  • High temperature designs available
  • Longer life than other products on the market


Custom Molded Services

Holz Rubber has provided custom molded services, including rubber molded products for more than 80 years. We offer engineering and business solutions along with a full range of manufacturing capabilities to help our clients.

Our Custom Molded Rubber Parts Can:

  • Improve efficiencies
  • Maximize investments
  • Reduce failures
  • Meet operational requirements

Our rubber manufacturing capabilities include injection molded products, compression molded products, rubber transfer molding, and rubber bonding to all alloys and/or plastics and thermoplastics. We work with all polymers including NBR, HNBR, Gum/Natural, FKM, FFKM, AFLAS, EPDM and SBR. From our seven-acre manufacturing facility located in Lodi, California, we have a variety of equipment and process that allows us to produce parts from a few grams up to hundreds of pounds. We provide critical rubber components to the power generation, oil/gas exploration & refining, manufacturing/O.E.M., water & waste management, mining, chemical and other industrial market segments. Interested in hearing more, give us a call or complete an inquiry form on our contact page for a representative to call you.