Drain Cleaning
Professional drain clearing for residential and commercial properties across Southern California
Restore Full Flow
Professional Drain Cleaning Services
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. We provide drain cleaning in Upland, Chino, and Pomona, as well as throughout the entire service area.
- ✓Kitchen and bathroom drain clearing
- ✓Main sewer line snaking
- ✓Floor drain and utility sink cleaning
- ✓Preventative maintenance plans available
- ✓Camera inspection to identify root causes
- ✓Same-day service in most areas
What We Cover
Services We Provide
Kitchen Drains
Grease, food particles, and soap scum build up over time. We clear kitchen drain clogs and restore proper flow.
Bathroom Drains
Hair, soap residue, and mineral deposits cause slow bathroom drains. We clear them completely and prevent future issues.
Main Sewer Line
When multiple drains slow down simultaneously, the main sewer line may be blocked. We snake and clear main lines efficiently.
Our Promise
Why Choose Regal?
Honest Pricing
Upfront, transparent quotes before any work begins. No hidden fees, no surprises — even in emergencies.
Fast Response
24/7 availability for emergencies. We arrive quickly and work efficiently to minimize damage.
Quality Workmanship
Every job backed by our commitment to premium craftsmanship and lasting results.
Explore
Other Services We Offer
Emergency Plumbing
Rapid-response emergency plumbing for the Inland Empire - we’re on call around the clock.
Learn More →Sewer Line Repair
Camera inspection, trenchless repair, and full sewer line replacement.
Learn More →Water Heater Services
Installation and repair of tank, tankless, and heat pump water heaters.
Learn More →Slab Leak Detection
Electronic leak detection beneath concrete slabs with minimal disruption.
Learn More →Hydrojetting
High-pressure water jetting to scour pipe walls and restore full flow.
Learn More →Gas Leak Detection
Licensed gas line detection, repair, and pressure testing for safety.
Learn More →Water Filtration
Whole-home softeners, reverse osmosis, and filtration systems installed.
Learn More →Service Coverage
Cities We Serve
We provide fast, local plumbing service throughout the Inland Empire and San Gabriel Valley.
Ready for Clear Drains?
Call now for professional drain cleaning service across Southern California
(909) 600-4561Call Now