Tapani Underground

Information may not be reliable

Tapani Underground - The Name You Can Trust Tapani Underground is a power player in the excavation industry. We are your number one choice in Oregon and Washington for pipe, utility, site development, heavy highway and road projects. Why?

Annual revenues in excess of $45 million and a single job bonding capacity of $45 million
Fleet management of more than 200 pieces of equipment employing a team of mechanics and technicians
State of the art technology, including the Trimble SiteVision GPS system

We know you have many choices when it comes to selecting an excavation company in the Washington and Oregon regions, but not so many when it comes to selecting an expert. We are the experts. We simply ask that you consider Tapani Underground for your excavating needs. Give us call, ask us some questions and see if we can help. It doesn't cost you a thing. Come experience The Tapani Advantage!

Tapani's organized and proactive approach is what really sets them apart from their competition.......In addition, they excel at coordinating the development of the site with other necessary contractors and city officials ~ Terry Wollam, Summit at Columbia Vista

...Tapani has been a great company to work with. We have been extremely satisfied with your service and professionalism. I also appreciate the assistance your company has given us because of your flexibility and understanding has helped us strengthen our business. ~ Darwin Rasmussen, Owner, Primelan Properties, Land Development Company,