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LISCO has been serving the Petro-Chemical

and Refinery Industry for over 50 years.

Since opening in 1969, we have provided expert mechanical,

control and safety relief valve repair. 

Being one of the premier repair facilities

in the Houston/Gulf Coast Region,
we owe much of our success to three basic
principles to which we consistently adhere:

-High Quality Control Standards
-Fast, Efficient, and Courteous Service
-Competitive Pricing

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