About Macaulay Controls Company

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Macaulay Controls Company was founded in 1965 when Richard Macaulay first began representing a control valve product line. From this humble start, we have evolved from valves and controls into a true representative firm selling a full line of equipment and instrumentation critical for water and wastewater applications.

Over the years, we have worked hard to expand product lines, implement the latest industry technology, improve the quality of our services, and develop strong customer relationships. Through field demonstrations, application analysis, and design assistance, we are pleased to work with engineers and end users on these products and offer a complete solution to their needs.

Today the company is owned by UFT and the president is Kari Macaulay Hollway, Richard’s daughter, who started with the company in 1980. Our team’s dedication to customer satisfaction since the beginning has driven us to be a leading manufacturers representative in the highly competitive water and wastewater industry.

We offer innovative solutions throughout the entire waste water treatment process.

Screens

Grit removal

Odor control

Biological treatment processes

Aeration

Sedimentation

UV disinfection

Solids handling

Slide gates

Valves

For all your water treatment needs, no matter what your raw water source is, we have solutions.

Inclined plate settling

Chemical feed

Filtration

Clarification

Ion exchange

Valves

Ozone

Ultrafiltration membrane systems

UV disinfection

Reverse osmosis

Our Management Team

Kari Hollway

Macaulay Controls
President
  • Kari Hollway embarked on her journey with Macaulay Controls Company shortly after graduating from college in 1980
  • Throughout her tenure, Kari has undertaken diverse roles, including outside sales responsibilities across South and Central Texas, culminating in her appointment as President in 1995, a position she proudly holds to this day
  • Kari’s academic background includes a Bachelor of Arts degree in Journalism from Texas State University

      Why Choose Us

      For all your water treatment needs, no matter what your raw water source is, we have solutions.

      Inclined plate settling

      Chemical feed

      Filtration

      Clarification

      Ion exchange

      Valves

      Ozone

      Ultrafiltration membrane systems

      UV disinfection

      Reverse osmosis

      Wastewater Treatment
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