Experts in  Horizontal Directional Drilling

Downing Diversified, LLC has over 30 years experience in our management and field crews. Our specialized equipment and turn-key capabilities make us the right contractor for your project, big or small.

Whether your need is residential, municipal, industrial or commercial installations, we have the experience and right tools to get the job done. We take pride in what we do and are committed to professional service and customer satisfaction.

View Our Client List
 
Contact Info:

Main Phone: 360-673-4433
Fax: 360-673-4466

Jimmy Downing, Estimates
360-200-2659 

Diana Downing, Operations
360-430-5676 

Jaimie Hinckle, Office Manager
360-673-4433

 

Email: downingHDD@kalama.com

Address:
447 N. First Street Ste 250
P.O. Box 33
Kalama, WA 98625

 

Our Services
  • Gas Bores
  • Fiber Optics
  • Solid and Cobble Rock Drilling
  • Sanitary Sewer Systems
  • Power and Waterline Installation
  • River, Creek and Wetland Bores
  • Road, Driveway and Freeway Crossings
  • Fusion Certified
  • Vacuum Services