Drilling and sampling is the foundation of our business. Our methods adhere to ASTM standards for accurate sample collection.Learn More
We work with you to ensure the best drilling methods are matched to your project.Learn More
Hollow stem auger is one of the most effective and efficient drilling and soil sampling methods available.Learn More
Holocene provides vacuum truck and air knife services to expose buried utilities prior to drilling. Air knifing utilizes high-velocity air to penetrate, expand and break soil up to 8 ft. deep.Learn More
Holocene Drilling provides a variety of independent groundwater well rehabilitation and domestic groundwater well construction consulting services.Learn More
Holocene Drilling, Inc. is one of the most experienced, safe and reliable drilling companies in the Pacific Northwest. We were founded in 1996 and have extensive experience with large geotechnical public works and dewatering projects as well as environmental investigations involving direct push, auger, rotary, coring, sonic and vacuum hole clearing. We install geotechnical instrumentation, monitoring and extraction wells and drill and install complete dewatering systems. We also conduct soil, ground water and soil gas sampling and do commercial and residential well decommissioning.
Holocene believes all accidents and injuries are preventable. We regularly perform on-site safety inspections and communicate lessons learned from any root cause investigations.
All our field crews are OSHA 40 and 8 hour Hazardous Waste trained. Our training includes First Aid/CPR, E-Rail Safe, Burlington Northern Santa Fe Railroad Contractor Safety training and annual medical monitoring. We are a drug free company and participate in a third party random drug testing program.
Holocene is a certified King County Small Contractor and Supplier (SCS) # 2036 and is listed with the OMWBE as both an SBE and SDB contractor. Additionally, we are listed as a Small Business with Sound Transit and the State of Washington.