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Well Drilling & Pump Repair in Gridley, CA

Gridley is farm country, and farm country runs on wells. DNA Well Drilling drills high-capacity irrigation wells, repairs pumps, and services household wells for Gridley growers and rural homeowners — a short drive up Highway 99 from our Yuba City base.

Well Services in Gridley

Orchards and field crops around Gridley need wells engineered for volume. We design and drill around the flow your operation requires and install the complete pump system.

A pump failure mid-season can't wait. We offer emergency and same-day service for household and ag pumps.

Ag well producing less than it used to? Rehab can often restore capacity for a fraction of what a new well costs.

New household wells for rural homes around Gridley, from siting to flow testing.

Protect your pump from short-cycling with a correctly sized tank.

Even pressure for farmhouses where the house and yard share one well.

Replaced an old ag well? The old one has to be legally closed out. We handle it, permit to paperwork.

Wells Around Gridley

Around Gridley, a well is often a working piece of equipment first and a household water source second. Irrigation wells run hard through the growing season, and that's when worn pumps, clogged screens, and undersized wells show themselves.

We build and service wells with the season in mind. That means sizing new ag wells for real demand, diagnosing declining wells before recommending a replacement, and scheduling work so you're not caught short when the water matters most.

Why Gridley Growers Call DNA

  • We get capacity right. Ag wells are designed around the gallons-per-minute you need.

  • One contractor for drilling, casing, pump, and testing.

  • We rehab and we drill, so we have no reason to push the bigger job.

  • Licensed and family-owned. CA Lic. #1108209, run by Aaron and David Ratti.

How It Works

  • Tell us about your operation or your well problem.

  • We assess the well, pump, or site.

  • You get honest options and a free written estimate.

  • We handle permitting, complete the work, and test the output.

Also Serving Near Gridley

We also work in Oroville, Yuba City, Sutter, and Colusa.

Gridley Well FAQs

Can you schedule ag well work around my growing season?

Yes. We give you a realistic timeline up front so drilling or rehab happens before you need the water.

Do you handle permits for wells in Gridley?

Yes. We handle permitting for new wells and well destructions.

Should I rehab my irrigation well or drill a new one?

If the casing and screen are intact and the loss is from buildup, rehab usually makes sense. If the well is collapsed or undersized, a new well is the better investment. We'll show you what we find.

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