Parker Supply Co. is a regional supplier of valves, flow control instrumentation, steam traps and other related industrial equipment and services to the refining, manufacturing, food, power generation, and municipal water treatment industries.

We know that our success depends on your success – that’s why we are committed to helping you in your efforts to maintain your equipment, optimize life-cycle costs and improve your profitability! Our approach is to work with you to deliver value by reducing the total cost of your operation instead of just reducing your product acquisition costs. We have been in business since 1952 and have been solving customer problems since then.

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The following is a small sample of the types of customers that we have worked with over the years:


Refining & Industrial



Food & Beverage

arrMaster Foods 
arrAnheuser Busch
arrMiller Brewing



arrCity of Los Angeles
arrOrange County Sanitation 
arrEastern Municipal Water Treatment
arrLos Angeles County Sanitation


Power Industry

arrReliant Energy
arrSouthern California Edison

arrLos Angeles Department of Water & Power

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Please contact your Parker Supply application specialist or customer service representative to learn more about how we can help you save time and money by getting you what you need, when you need it!

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