Restore Flow With Expert Drain Solutions

Licensed, insured plumbing backed by over 20 years of hands-on sewer and drain expertise.

A person uses a hose to clean out a circular, open drain in a tiled ground surface.

Hydro Jetting

High-pressure water clears stubborn blockages and buildup from drain lines efficiently.

Blue PVC pipes lie across a sandy construction site with pieces of black geotextile fabric spread on the ground.

Trenchless Sewer Repair

Advanced pipe restoration methods minimize landscape disruption while restoring function.

A technician in a white shirt and gloves feeds a sewer inspection camera cable into an open pipe in a mulch-covered area.

Sewer Camera Inspections

Real-time video diagnostics identify the exact location and nature of sewer line issues.

A wall-mounted gas boiler above a white cylindrical hot water tank, with an expansion tank and floor heating manifold.

Water Heater Installation

Professional setup ensures safe operation and consistent performance for your home.

Resolve Sewer and Drain Issues Accurately

Diagnostics and repair grounded in two decades of field knowledge

PNR Plumbing & Rooter is a family-owned plumbing company serving residential and multifamily properties across Ontario and surrounding communities. When drains slow or sewer lines fail, homeowners need more than quick fixes—they need accurate assessments and repairs that address the root cause. That's where specialized sewer and drain expertise makes the difference.


You'll work with a team that understands the underlying mechanics of drainage systems, from camera-guided diagnostics to pipe rehabilitation. Every job starts with a thorough evaluation so you know what's happening beneath the surface and what's required to restore normal operation. Expect transparent findings and solutions tailored to your property's specific layout and condition.


PNR Plumbing & Rooter operates with full licensing (CA Contractor License CA1150117) and insurance, providing the coverage and accountability that protect both you and your investment. PNR Plumbing & Rooter is built on hands-on service, reliable results, and straightforward solutions that keep homes and multifamily properties running at their best.


Reach out to schedule a plumbing inspection or drain cleaning service that starts with a complete understanding of your system.

A person wearing gloves adjusts the blue handles of valves on gray industrial pipes mounted to a wall.
A gloved hand holds a dirty sink drain pipe, showcasing a severe blockage inside a kitchen cabinet.

How Drain and Sewer Work Unfolds

Each service call begins with a documented assessment—often using camera technology—that reveals the precise location and severity of blockages, breaks, or deterioration. You'll receive a detailed explanation of what was found, what options are available, and what each approach involves before any work begins. This level of coordination ensures you're never left guessing about scope, methods, or next steps.


From drain cleaning and hydro jetting to trenchless pipe repair and full repiping, every task follows a clear sequence designed to minimize surprises and keep your property accessible throughout the process. Updates are provided at key milestones so you know where things stand and when completion is expected.



The combination of diagnostic precision and methodical execution delivers results you can count on, including:

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Thorough drain cleaning that eliminates buildup and restores full flow capacity

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Hydro jetting that scours pipe interiors without damaging the line itself

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Trenchless sewer repair that rehabilitates underground pipes with minimal excavation

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Camera inspections that provide visual confirmation before, during, and after repairs in communities like Rancho Cucamonga, Claremont, and Chino Hills

Set up a service visit to see how documented diagnostics and step-by-step coordination simplify even complex sewer projects.

DRAIN CLEANING $79.00

This applies to first time residential customers during regular business hours, main lines through an accessible outside clean-out, cabling only, homeowners must be present (no renters)

Family-Owned Service Built on Reliable Results
PNR Plumbing & Rooter brings proven diagnostics and repairs directly to your property.

$100.00 OFF Hydro Jetting

Dependable Plumbing Rooted in Family Accountability

PNR Plumbing & Rooter operates as a locally owned business in Ontario, with a hands-on approach to every aspect of service. This commitment to accountability means that the team answering your call—Pedro and Rosina—are the same professionals standing behind the work completed at your property.


Two decades of plumbing industry experience have refined the company's approach to sewer diagnostics, pipe rehabilitation, and water heater installation. Licensing, insurance, and hands-on oversight ensure that every repair meets professional standards and provides the long-term reliability homeowners and property managers expect from a family-run contractor.


Contact PNR Plumbing & Rooter to arrange a sewer inspection or drain service backed by established expertise and genuine local accountability.

Service Area

  • Eastvale, CA
  • Fullerton, CA
  • La Habra, CA
  • La Verne, CA
  • Laguna, CA
  • Newport Beach, CA
  • Norco, CA
  • North Tustin, CA
  • Ontario, CA