

EMERGENCY SERVICES AVAILABLE 24/7
Professional Drain Cleaning
for Businesses in Southwest Washington
Drain problems in commercial buildings can quickly disrupt operations, create health hazards, and damage property. Whether it’s a clogged floor drain in a restaurant kitchen, a slow bathroom sink in an office building, or grease buildup in a commercial line, Heritage Plumbing provides fast, professional commercial drain cleaning services to keep your business running smoothly.
Our licensed plumbers serve Clark, Cowlitz, and Skamania Counties, helping restaurants, retail spaces, office buildings, property managers, and industrial facilities maintain safe and reliable plumbing systems.
Common Commercial Drain Problems
Commercial plumbing systems experience heavier use than residential systems. Over time, buildup from grease, soap, debris, and other materials can restrict flow and cause recurring clogs.
Common commercial drain issues include:
- Grease buildup in kitchen drain lines
- Food waste blockages
- Slow-draining sinks or floor drains
- Repeated clogs in restroom drains
- Drain odors from trapped debris
- Backups in main drain lines
- Sediment buildup in older pipes
- Tree root intrusion in exterior drain lines
If left untreated, these issues can lead to sewage backups, property damage, and costly downtime for your business.

Our Commercial
Drain Cleaning Services
Heritage Plumbing uses professional tools and proven methods to restore proper drainage quickly and safely.
Our commercial drain services include:
Drain Snaking/Augering
Mechanical augers break through clogs caused by debris, paper products, or minor buildup.
Professional Drain Cleaning
Specialized equipment removes accumulated grease, sludge, and debris inside commercial drain lines.
Floor Drain Cleaning
Essential for restaurants, warehouses, and commercial kitchens where floor drains collect heavy debris.
Main Line Drain Clearing
We clear blockages in the building’s main drain line to restore proper flow throughout the entire system.
Drain Diagnostics
If clogs keep returning, we help identify the underlying cause so the problem can be fixed properly.
Signs Your Business
May Need Drain Cleaning
Your commercial plumbing system may need service if you notice:
- Slow draining sinks or floor drains
- Gurgling sounds in pipes
- Frequent clogs in the same fixtures
- Unpleasant odors from drains
- Water backing up into sinks or floor drains
- Multiple fixtures draining slowly at once
Early intervention helps prevent major plumbing emergencies and expensive repairs.
Preventative Drain Maintenance
Many commercial drain issues can be avoided with routine maintenance. Scheduled drain cleaning helps prevent grease buildup, reduces emergency service calls, and keeps your plumbing system operating reliably.
Our team can help you develop a preventative drain maintenance plan tailored to your building’s plumbing usage.
Businesses We Serve
Heritage Plumbing provides commercial drain cleaning for a wide range of properties, including:
- Restaurants and commercial kitchens
- Office buildings
- Retail stores
- Property management companies
- Apartment and multi-family buildings
- Warehouses and industrial facilities
- Medical and dental offices
- Schools and public facilities
Why Businesses Choose Heritage Plumbing
Businesses across Southwest Washington rely on Heritage Plumbing because we provide:
- Licensed and experienced plumbers
- Honest, transparent pricing
- Prompt and professional service
- Reliable solutions for recurring drain issues
- Service for both residential and commercial plumbing systems
Schedule Commercial Drain Cleaning
If your business is experiencing slow drains, recurring clogs, or a plumbing backup, Heritage Plumbing is ready to help.
Heritage Plumbing proudly serves commercial customers throughout:
- Vancouver
- Ridgefield
- Camas
- Washougal
- Battle Ground
- La Center
- Woodland
- Kelso
- Longview
- and surrounding Southwest Washington communities.
Call (360) 369-3350 or schedule service to get your drains flowing properly again.



