Coverage Map
Service Areas
Johnston Water Wells is based in New Waverly, TX and serves communities in Walker County, Montgomery County, Harris County, and surrounding counties. If your community is not listed, call us and we will confirm whether we serve your area.
Call (936) 344-6009Communities We Serve
Grimes County
Liberty County
Madison County
Montgomery County
Trinity County
Services Available Across Walker, Montgomery & Harris Counties
We bring the same licensed, experienced crew and modern equipment to every community we serve — from New Waverly and Walker County to Montgomery County, Harris County, and the surrounding counties in between.
Water Well Drilling
New residential, agricultural & commercial wells drilled to reach reliable aquifers.
Water Well Drilling→Well Pump Repair & Installation
Submersible & jet pump supply, installation, and fast troubleshooting.
Well Pump Repair & Installation→Pressure Tank Installation & Replacement
Pressure tanks & storage systems for consistent volume and pressure.
Pressure Tank Installation & Replacement→Ready to Get Started?
Contact Johnston Water Wells today for a free estimate. Based in New Waverly, TX — serving Walker County, Montgomery County, Harris County, and surrounding communities.