Dude Testing & Locating LLC has been serving Industrial, Commercial, and Utility customers since 2009. (Formerly ETTI since 1999) We specialize in Electrical Testing and Utility Locating, and our staff offers quality and reliable services you can count on. In addition, our friendly and professional staff is here to answer any questions you may have about our company or our services. Whether you need engineering studies, third party independent testing or concrete GPR scanning , we have what you need at prices you can afford. At Dude Testing & Locating LLC, our goal is to provide you with courteous, expedient, professional service of the highest caliber.