
Sewage Cleanup Services
- The #1 Choice in Cleanup and Restoration*
- Residential and Commercial Sewage Cleanup
- 24/7 Emergency Response
- Trained, Certified Specialists
- Streamlined Insurance Process
Here to Help® 24/7
Service Areas
Why Choose SERVPRO® for Sewage Cleanup?
Sewage backups are stressful, hazardous, and can cause significant damage if not handled quickly and professionally. At SERVPRO of Diamond Bar / South Pomona we understand your urgency. Our technicians are certified and have the equipment to deal with septic system failures, toilet overflows, burst pipes, sewer line backups, and contaminated water.
No matter how difficult your challenge, SERVPRO is the trusted name for sewage damage cleanup, repair, and restoration. We make it "like it never even happened."
We always strive to follow the IICRC S500 industry standards. For more information about these standards, please check out the IICRC website.
Our experienced SERVPRO team will also help coordinate your insurance claims.
Services We Provide


What To Do When Sewage Damage Happens
A sewage emergency is both unexpected and overwhelming.
Planning for a sewage emergency is probably the last thing on any homeowner’s mind. However, sewage damage can happen to anyone, in any home, at any time.
Knowing what to do in those first few moments can help protect your home and health. Here are some recommended steps from SERVPRO.
Avoid all contact with sewage-contaminated water
Turn off the main water supply to prevent additional flow
Shut down HVAC systems to stop contaminated air from circulating
Evacuate people and pets from affected areas
Call SERVPRO immediately for professional cleanup
Work with SERVPRO to contact your insurance company and document the damage
Steps in Our Sewage Damage Restoration Process
Sewage Removal & Contamination Control
Sewage backup emergencies carry viruses and bacteria that cause serious illnesses. Our SERVPRO professionals will address immediate hazards and stabilize the affected area. We clean up sewage spills and biohazards using specialized equipment and training, thoroughly and safely from start to finish.
Sanitization and Deodorization
Using our meticulous state-of-the-art protocols, our team of experts ensures that your home or building is safe and thoroughly clean. After sanitization, advanced equipment helps us find and eliminate any hidden moisture, so you know your structure is dry.
Restoration
In the last phase, SERVPRO repairs any structural damage and returns your property to its previous condition. Before the space is cleared for re-entry, we’ll conduct a final inspection to make sure the area is safe, clean, and ready for you to return.


Simplifying Insurance
We make insurance claims easier, with fewer headaches for you. We handle the details and coordinate any paperwork, so you can focus on moving forward.
We thoroughly document the damage and communicate clearly with you and your insurance throughout the process.
Your insurance provider trusts SERVPRO to respond quickly — we address sewage issues swiftly to control costs, prevent further damage, and keep the insurance process moving smoothly.


Residential Sewage Cleanup
Sewage contamination in homes is often caused by toilet overflows, pipe backups, waste line leaks, or outside floodwater. Keep in mind that raw sewage contains harmful bacteria, viruses, and pathogens that can contaminate flooring, walls, air systems, and personal belongings.
With quick, professional, and discrete intervention from SERVPRO, you can avoid further damage, mold growth, lingering odors, and long-term health risks. And quickly return to a home that’s safe and livable again.


Commercial Sewage Cleanup
Sewage damage in commercial buildings can be disruptive. But with commercial sewage cleanup and biohazard restoration from SERVPRO, it doesn’t always require an extended shutdown. We act quickly to remove contaminated water, sanitize the space, and get your business back to safe operations.
We respond 24/7 with industrial-grade equipment and certified protocols. If possible, we will isolate problem areas so your operations can continue with minimal interruption.
From overflowing toilets to large-scale black water flooding, we’ve seen it all. We’re the team to make things right again.
What our
customers are saying
The young man that came were very professional, explained everything to me when I asked questions. We’re very professional didn’t leave a mess. I was very, very pleased with them.
This is the very first time we have had to go through something like this. Bayron was the best tech out of all the ones sent to my home. He was very polite, sensitive and never judgmental. I was able to ask all my dumb questions and he never made me feel dumb for asking. He took the time to explain things to me. Thank you Bayron.
Byron has been out several times dealing with cleanup and moisture checks due to a complicated multi-leak issue in my condo from the units above. He is quick, efficient, easy to deal with, and cleans up everything when done. I’m an insurance agent that has been on site of well over 200 water losses. Byron has been one of the best technicians I’ve worked with.
Servpro tech Oscar was great. Did a full inspection of the kitchen and other areas and confirm no water. He did more then the last company
Oscar was able to detect other areas that we couldn’t see. Was very informative.
Oscar was the best. We are grateful for his service.
This is for Brandon and Byron who removed the fans and placed plastic over the effected area. They were communicative and polite. Also tidy with their work.
The whole house was flooded in water. Servpro came the same day to remove the water, put fans EVERYWHERE and check for water in the walls. Then they packed our stuff up. It has been horrific especially during Christmas, but Oscar and his crew have been thorough and courteous. They worked with our insurance company to make this process as smooth as possible. Thank you!
Byron came out to assess the water damage at my place. He was professional, knowledgeable. He answered all my questions. He's a good representation for servpro
