Pratt Whitney, PSD, Inc. Pratt Whitney, PSD, Inc. Search | Advanced Search | New Members | Coupons and Discounts | All Categories Industrial & Manufacturing >> Manufacturing & Processing Pratt Whitney, PSD, Inc. 275 East Robinson Ave.Springdale, AR 72764 | map | directions Ms. Bernedette Casey (479) 750-3600 | (800) 366-7326 | fax: 860-998-3006 Visit Site Connect With Us Member Since: 1980 If your business isn't here, contact us today to get listed!