San Benito County

Underground Plumbing Installation in Hollister, CA

DAE Plumbing trenches and installs new underground water, sewer and gas lines for homes and businesses across Hollister, from our shop on El Toro Drive. Licensed, bonded and insured, with free estimates.

📞 Call (831) 801-1079 Get Free Estimate

DAE Plumbing, Inc. provides underground plumbing installation in Hollister from its shop at 880 El Toro Drive. The family-owned crew holds California licence 1047507 and is bonded and insured. Every estimate is free, and you get the price before any work starts.

Need underground plumbing installation in Hollister? Tell us what is going on, and we will set up your free estimate.

📞 Call (831) 801-1079

Mon-Fri 7am-5pm, weekends by appointment

Underground Plumbing Installation in Hollister: What to Expect

Clay soil across the Hollister basin swells and shrinks with the seasons. That movement stresses rigid pipe, so bedding and compaction matter on every trench. We run our own digging equipment and work with the local building department on each inspection.

Hollister Neighborhoods We Serve

Downtown Hollister
Ridgemark
Sunnyslope
Cielo Vista
Santa Ana Valley
Cottage Corners

How It Works

Locate, Plan & Free Estimate

We call in utility locates, assess the route, depth, and surface conditions, and deliver a free itemized estimate covering excavation through restoration.

Trench & Install to Code

Using our own excavation equipment, we trench, lay the line on proper bedding, slope and test it to code, and pass inspection before any backfill.

Backfill, Compact & Restore

We backfill in compacted lifts to prevent settlement, restore the surface, and leave you with a documented, inspected installation built to last.

Google Reviews for DAE Plumbing, Inc.

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Ready to Schedule Your Underground Plumbing Installation?

Serving Hollister and the Central Coast. Licensed, bonded, and insured, and every estimate is free. New customers get $99 off your first service.

📞 Call (831) 801-1079 Request a Free Estimate

Estimates and Permits for Underground Plumbing Installation in Hollister

Every Hollister job starts with a free estimate. We locate existing lines, plan the trench route and price the full job. You see the price before any work begins.

Permit needs depend on the job. Check the current rules with the City of Hollister or San Benito County. We coordinate permits and inspections on the jobs that need them.

Underground Plumbing Installation in Hollister: Common Questions

Yes. New subdivisions on Hollister's northern and eastern edges need water, sewer and gas lines trenched in before building. We work with builders on these lines using our own excavation equipment. Each line is bedded for the local clay soil and inspected before backfill.

Our hours are Monday to Friday, 7am to 5pm, with weekend visits by appointment. Underground Plumbing Installation is planned around your project, so call once you have plans or a start date. Details or photos of the problem help us plan the visit.

Yes. Every estimate for underground plumbing installation in Hollister is free. We locate existing lines, plan the trench route and price the full job. You get the price before any work begins. DAE Plumbing holds California licence 1047507 and is bonded and insured.

Yes. We trench and install code-compliant underground gas lines for detached shops, outdoor kitchens, pools, generators, and accessory dwelling units, including pressure testing and inspection coordination with the local building department.

More Plumbing Services in Hollister

See our plumber in Hollister page for everything we do locally, or read the full underground plumbing installation guide.

Underground Plumbing Installation in Other Areas

Book Underground Plumbing Installation in Hollister

Free estimates and licensed, bonded and insured work (CA Lic. #1047507) from a family-owned crew based right here in Hollister.

📞 Call (831) 801-1079 Request a Free Estimate