
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 Merrimack 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
Servpro worked quickly and thoroughly to get our basement dry, take our drywall and remove carpeting/padding. Matt and his team, Lexie and Malcolm were very professional, personable, efficient and provided quality service. Thank you for taking care of this mess!!
The technicians, including Andrew Mason did a terrific job and clearly explained all aspects of the process.
ServPro was extremely prompt, professional, and did a great job keeping me updated throughout the process. The cleanup was completed ahead of schedule, in time for the weekend. Special thanks to the crew who serviced us: Matt, Andrew, Jeremy, Damon, Mason, Lexie, & Malcolm
Servpro did a great job explaining and walking my family through a very difficult and stressful time that came from water damage over the winter. They came in and were very clean professional and did a great job.Andrew and Mason were great help. They even helped catch my dog who snuck out the door. They were considerate to be as quick and quiet with our baby son at home. Couldn’t have had a better experience
We had our water heater let go in the middle of the night. Servropro was great..got someone out asap and they help clean up the water in the carpets and floors and set up fans and humidifiers and came back 2 days later and mitagated the water damage..quick , courteous and a pleasure to deal with in a stressful time and also worked great with my insurance company
Had the pleasure of working with Lexie’s crew (Damon, Jonny, Matt, Andrew, and Tyler. They were quick, polite, professional and accommodating throughout the week. They made this tough process a lot easier and were grateful for all the work they did.
Lexie, Tyler and Andrew were quick, clean and very professional. They were in and out in a few days with everything dry and cleaned up.
Jonny and Matt were very professional, considerate, and courteous during our 4-day mitigation experience.
Excellent work, fast and efficient. Jonny and Shon were friendly and explained everything perfectly.
