Why "drill and pump" matters
Most well companies pick a lane. Drilling companies build wells and leave the pump work to someone else. Pump shops service equipment but have to sub out anything deep. When something goes wrong, the homeowner ends up in the middle.
DNA was built to handle the whole system. We run our own drilling rig, so we can drill a new household well or an irrigation well, pull and reset deep-set pumps ourselves, and camera-inspect and rehab a tired well before anyone talks about drilling new. The people who know how your well was built are the same people who service it.

How we work
- Diagnose first. We test the electrical side, the pressure system and the well before naming a part.
- Tell the truth. If a recharge or a switch fixes it, that's what you'll hear.
- Do it to code. County permits for new wells and well destructions, handled.
- Test before we leave. Every job ends with the system running and checked.
- Free estimates. Written, before work starts.


Licensed and verifiable
DNA Well Drilling LLC holds California C-57 Well Drilling Contractor License #1108209. In California, well drilling and well destruction must be done by a C-57 licensed contractor. You can verify our license on the CSLB website.
Where we work
We're based in Yuba City and serve Yuba City, Marysville, Sutter, Gridley, Colusa, Oroville, Plumas Lake, Sacramento and Roseville, plus the rural and agricultural land around them.
Talk to the owners. Call or text for a free estimate.
