Macaulay Controls Company
PO Box 890231
Houston, TX 77289-0231

Tel 281.282.0100
Toll Free 800.299.1148
Fax 281-282-0077

About Us

Macaulay Controls Company is a manufacturer's representative company serving primarily the water/wastewater industry. The company was started by Richard Macaulay in 1965 with the first product lines being control valves. Over the years we have evolved from valves and controls into a true representative firm selling instrumentation equipment for flow, level and pressure as well as chemical feed equipment and analytical instrumentation. Macaulay Controls Company is pleased to be able to work with design engineers and end users on these products and offer a "solution" to their needs. We offer many different types of technologies to solve the end users requirements. Through field demonstrations, application analysis and design assistance, we strive to insure that our products meet or exceed their specifications and customer expectations . Today, Macaulay Controls Company is owned by Kari Macaulay Hollway, Richard Macaulay's daughter. Kari started in the business in 1980 in Austin, Texas covering the Central Texas market. When her life brought her to Houston, she worked at the original corporate office until taking the reigns in 1995.

We are marketing our products in Texas and Oklahoma, covered by offices in Houston, Austin and Dallas, Texas. Each of our senior outside sales staff has over 20 years experience. Our inside sales staff has 25 years experience each. We are different than our competitiors because we really want our customers to be satisfied with our equipment and work. We care about them and have worked with some of our customers for twenty plus years. We are knowledgeable about our products and how they are applied. Customer service is number one.

Each of our product lines often require field service for calibration, installation or start-up assistance. We have field service technicians on staff that are available, as well as each of our manufacturers have their own technical field service technicians.

Macaulay Controls Company is proud to be a WBE (Woman Business Enterprise). This means that we are certified with the Cities of Houston, Austin, Dallas, Beaumont as well as certification agencies in North Texas, South Texas, the State of Texas, Sate of Oklahoma and many others in our region.


PO Box 890231 | Houston, TX 77289-0231 | Tel 281.282.0100 | Toll Free 800.299.1148 | Fax 281.282.0077
© Macaulay Controls Company. All rights reserved. | Site Design: PetroPages.com


Austin Location Houston Location Dallas Location