About H.E. Anderson Company

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H.E. Anderson Company was founded in 1955 by H.E. Anderson Sr. He began designing and building his inventions in his garage. Eventually H.E. Sr. outgrew his garage which led to the creation of the H.E Anderson Co.

H.E. Anderson Company has always been a family owned company and is now run by H.E. Anderson Jr. Our manufacturing plant and headquarters is located in Muskogee, Oklahoma. The facility has been moved three times in its history but has been at its current location on Anderson Drive since 1963. All products are manufactured and assembled in our plant and sold through our network of distributors. H.E. Anderson does sell to customers directly for OEM applications or when no distributor is available.

Our Mission

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The H.E. Anderson Company's purpose and reason for existence is to serve four groups of people; customers, employees, shareholders and suppliers.


We value customer satisfaction above all else and strive to help them be successful. To meet this goal, we manufacture and sell the highest quality chemical injection equipment available.

We concentrate on greenhouse and nursery markets though our equipment is used in a wide variety of other applications such as turf management, chicken and swine operations, industrial applications, blueberry and cranberry farms and many other agricultural uses. We are very interested in discussing opportunities anywhere a dependable chemical injection system is required.


Employees are the true fabric of the H.E. Anderson Company and make everything possible. We strive to keep the H.E. Anderson Company a place where people want to come to work and to give our employees the opportunity to be sucessful in reaching their personal goals. With several of our employees have tenures lasting over 35 years and an annual turnover rate below 6 percent we prove we stand behind our goals. We continue to move forward with new ideas and hire bright new employees.

In 2008 , Eric Anderson, grandson of H.E. Anderson Sr. was appointed Vice President to lead the H.E. Anderson Company's new product development and quality control efforts.


The H.E. Anderson Company is constantly pursuing quality suppliers that can help us reach our lofty standard of excellence. We also strive to keep our supply domestic to ensure short lead times and ensure high quality. We keep many parts and products produced "in house" to be able to control quality as much as possible.


As with most businesses, the H.E. Anderson Company also exists for the benefit of the shareholders and works hard to maintin reasonable profitability without harming the other parties of interest.


Since 1955, H.E. Anderson Company has been producing the most reliable and accurate chemical pumps in the horticulture industry. Each product is proudly manufactured in the USA.

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Our experience assures we will be available to help in the future as well. Anderson Injectors are world renowned for their reliability, accuracy and unmatched quality. Many customers have Anderson Injectors that are still operating after 30 years. We take quality control very seriously. Our belief is that the cost of a quality injector up front will save more long term than purchasing a cheap injector over and over again. If you are looking to buy rest assured you will get a time tested design that we are happy to stand behind. If you are already an owner then we would like to hear about any concerns you might have.

Product History

Anderson's original product was a mechanical device to chart water flow which made detecting water leaks very easy. The first successful product was a hypo-chlorinator named the R20 Chlorinjector. It was a water powered positive displacement chemical feed pump to purify water. It was very successful because there were no good alternatives at the time. Many different sizes of water powered pumpers hypochlorinators were manufactured. Then, using the time tested pumper, an electronic system was designed eliminating many moving parts and further increasing dependability and reducing costs. The J Plus Ratio:FeederĀ® is the latest generation of this technology. In December of 2010, a new larger pumper size known as the H8 was introduced. Check our website for many great new products to come.