Gregory Drilling
Commercial, Industrial and Residential Drilling
Gregory DrillingGregory Drilling

Water Well Drilling and Well Decommissioning


Enjoy the Freedom of Your Own Source of Water
A well is far more than a source of water.

Say goodbye to water bills
A good water well increases the value of your home
Water wells are great for irrigating lawns and plants

Ensure Your Water Well is Drilled Right the First Time Your Gregory Drilling water well drilling team:
arrives at your site with the right equipment
  are experienced rig operators;
  includes a certified water well driller;
conducts an analysis of wells and aquifers in your area;
  is committed to your satisfaction.

Is Your Water Well Out Of Water or Low On Volume?
Your well can be rehabilitated to produce a higher water flow. Whether it's cleaning your screen, deepening your well, or some other solution, our drilling teams have the tools and years of experience to maximize your water well's performance.

Well Decommissioning
When a well reaches the end of it’s serviceable life (usually more than 20 years) it’s important that it be property decommissioned. Well decommissioning protects the aquifer from contamination. Water well decommission services include well equipment removal, disinfection, filling, sealing and capping.

The Water Well Drilling Process
These are the main steps involved in drilling a water well.

You call us with your property's statistics and location.
We let you know if you qualify for a well permit (as determined by the Washington State Department of Ecology)
You receive a quote over the phone and by fax.
Your water well drilling job is scheduled.
We contact the Department of Ecology for a well permit.
We visit your property, stake out your well, and determine a clear, level access point.
We arrive on schedule to drill your water well.
  a) Set up a surface seal to 18 feet
  b) Drill for water as deep as needed*
  c) Check soil samples as drilling progresses. The driller carefully monitors the ground materials to locate the aquifer.
  d) Hit water
  e) Install screens, if needed
  f) Based on the ground formation, configure the well to maximize its water production
We introduce you to a reliable water pump dealer who installs your pump and plumbs it into your home, usually within 1 to 2 days.

* Well Depth
Successfully drilling water wells is a blend of art and science. Your drilling team has the equipment to drill as deep as needed combined with the skills and experience to successfully locate the aquifer.

  Foremost DR-12, dual rotary drill can advance 6"-12" casing up to 1500'
  Portadrill 524, a mud rotary drill, can advance 12" hole up to 2000'

One of our most powerful drilling rigs is the Foremost DR-12 dual rotary drill. The dual rotary drill advances the casing and drill bit simultaneously, guaranteeing you'll get your casings down while ensuring your hole won't cave in. By inserting the casing without hammering it into the ground, your casing remains straight, intact and firmly seated in the bedrock. On top of all this, the dual rotary drill means a faster and quieter job - reducing your associated cost and disruption.

Selected Recent Well Drilling Jobs
986' water well for Pegasus Thoroughbred, Redmond, WA
10 - 800' to 1500' water wells for Tenneco Oil, Belfield, ND
5 water wells up to 1700' deep, Theodore Roosevelt National Park, ND
  590' water well for family in Poulsbo, WA
  300' water well for family in Woodinville, WA
  200' water well for family in Index, WA

Put the Gregory Drilling Team to Work For You
Make your water well a trouble-free investment that increases the value of your home and brings you years of service. Gregory Drilling Inc. has the experience and equipment to do the job right.

Contact the Gregory Drilling Team today for more information and a free quote.

Water well drilling
Water well produces 150 gal/min;
590 feet deep

Drilling water well
Drilling water well

Drilling water well
Drilling water well

Construction drilling, dewatering well drilling and well
Well decommissioning: perforating casing prior to filling well with grout and sealing well to protect aquifer

Washington State Ground Water Association
Washington State
Ground Water Association

National Ground Water Association
National Ground Water Association

Certified Well Driller
Certified Well Driller



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Gregory Drilling
17609 NE 70th Street
Redmond, WA, 98052
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