24/7 Emergency Service Available — Call (909) 600-4561

Plumbing Services

Comprehensive residential and commercial plumbing solutions - available 24/7 across Southern California.

Full Service Plumbing

Everything We Offer

From emergency repairs to planned installations — our licensed technicians handle it all.

Emergency plumbing service
Emergency Plumbing

Emergency Plumbing

24/7 Available

Plumbing emergencies don’t wait for business hours, and neither do we. Regal Plumbing & Rooter provides rapid-response emergency plumbing services around the clock. Whether it’s a burst pipe, severe water leak, or overflowing fixture - our team mobilizes fast to minimize damage and restore your home.

  • Rapid response - typically on-site within the hour
  • Burst pipe repair and water shut-off
  • Severe clog and overflow emergencies
  • 24/7 availability, including holidays
Call for Emergency Service
Drain cleaning service
Drain Cleaning

Drain Cleaning

Residential & Commercial

Slow or blocked drains are more than an inconvenience - they can signal deeper plumbing issues. Our drain cleaning services clear everything from minor kitchen clogs to severe main line blockages, using professional-grade equipment to restore full flow and prevent future buildup.

  • Kitchen and bathroom drain clearing
  • Main sewer line snaking
  • Floor drain and utility sink cleaning
  • Preventative maintenance plans available
Learn More →
Sewer line repair
Sewer Line Repair

Sewer Line Repair

Expert Diagnosis

Sewer line problems can cause serious damage if left untreated. We use camera inspection technology to accurately diagnose sewer line issues - root intrusion, cracks, bellied pipes, and more - then provide the most cost-effective repair solution, including trenchless options when available.

  • Camera video inspection and diagnosis
  • Pipe bursting and trenchless repair
  • Root intrusion removal
  • Full sewer line replacement when needed
Learn More →
Water heater installation Ontario CA - Regal Plumbing & Rooter
Water Heater Install & Repair

Water Heater Install & Repair

All Types & Brands

No hot water? We install and repair all types of water heaters - traditional tank units, tankless (on-demand) systems, and hybrid heat pump models. Our technicians are experienced with all major brands and can help you choose the right system for your household’s needs and budget.

  • Traditional tank water heater install & repair
  • Tankless water heater installation
  • Heat pump water heater systems
  • Anode rod replacement and flushing
Learn More →
Slab leak detection
Slab Leak Detection

Slab Leak Detection

Non-Invasive Technology

Slab leaks are among the most damaging - and hardest to find - plumbing problems a homeowner can face. We use electronic detection equipment to precisely locate leaks beneath your concrete slab without unnecessary excavation, saving you time, money, and the headache of major property disruption.

  • Electronic leak detection - no guesswork
  • Spot repair and re-routing options
  • Epoxy pipe lining (non-invasive)
  • Post-repair pressure testing
Learn More →
Hydrojetting service
Hydrojetting

Hydrojetting

High-Pressure Cleaning

When snaking isn’t enough, hydrojetting is the most effective method for clearing stubborn grease, scale, and root intrusion from drain and sewer lines. Using water at up to 4,000 PSI, hydrojetting scours pipe walls clean and restores full pipe capacity - ideal for commercial properties and recurring residential blockages.

  • Clears grease, scale, and hardened buildup
  • Removes tree root intrusion
  • Ideal for commercial kitchens and restaurants
  • Extends the life of your plumbing system
Learn More →
Gas leak detection
Gas Leak Detection

Gas Leak Detection

Safety Critical

A gas leak is a serious safety emergency. If you smell gas, leave the building immediately and call 911 first. Then call us. Our licensed plumbers perform precise gas leak detection and repair, ensuring your home or business is safe before restoring service. Never ignore a suspected gas leak.

  • Electronic gas leak detection equipment
  • Gas line repair and re-piping
  • Pressure testing after repair
  • Licensed for natural gas and propane systems
Call for Emergency Service
Water filtration systems
Water Filtration & Softeners

Water Filtration & Softeners

Cleaner, Softer Water

Southern California water is notoriously hard. Mineral buildup damages appliances, leaves residue on fixtures, and affects the taste and quality of your water. We install whole-home water softeners, under-sink filters, and reverse osmosis systems to give you cleaner, softer water throughout your home.

  • Whole-home water softener installation
  • Under-sink reverse osmosis systems
  • Carbon filtration and UV purification
  • Filter cartridge replacement service
Learn More →

Our Promise

Why Choose Regal?

💰

Honest Pricing

Upfront, transparent quotes before any work begins. No hidden fees, no surprises.

Fast Response

24/7 availability for emergencies. We arrive quickly and work efficiently.

🔧

Quality Workmanship

Every job backed by our commitment to premium craftsmanship and lasting results.

Ready to Get Started?

Call now for a free quote or immediate emergency service

(909) 600-4561Call Now
Call Now — (909) 600-4561