Commercial properties have unique drain and sewer challenges that require specialized attention. Whether you manage a restaurant, office building, retail store, or multi-unit property, proper drain maintenance is essential for business operations.
Why Commercial Drains Need More Attention
- Higher usage – More people means more strain on plumbing systems
- Grease and food waste – Restaurants generate massive amounts of FOG (fats, oils, grease)
- Business interruption risk – A backup can shut down operations and cost thousands
- Health code compliance – Restaurants must maintain proper drainage to pass inspections
- Liability concerns – Sewage backups can create slip hazards and health risks
Common Commercial Drain Issues
Restaurants & Food Service
- Grease trap overflow and maintenance
- Floor drain clogs from food particles
- Dishwasher drain line buildup
- Grease accumulation in main lines
Office Buildings
- Restroom drain clogs from high traffic
- Break room sink blockages
- Main line issues from paper products
Retail & Multi-Unit Properties
- Shared sewer line problems
- Tenant-caused blockages
- Aging infrastructure in older buildings
Recommended Maintenance Schedule
| Property Type | Recommended Frequency |
|---|---|
| Restaurants (full service) | Monthly or quarterly |
| Fast food / Quick service | Quarterly |
| Office buildings | Annually or semi-annually |
| Retail stores | Annually |
| Multi-unit residential | Annually (common areas) |
Benefits of Preventive Maintenance
- Avoid emergency service calls and premium pricing
- Prevent business interruptions
- Maintain health code compliance
- Extend the life of your plumbing system
- Identify problems before they become emergencies
Need commercial drain service in the Bay Area? Call (415) 555-0123 for maintenance plans and emergency service.
Need Professional Help?
If DIY methods aren't working, our licensed plumbers are available 24/7 for emergency drain and sewer service throughout San Francisco.