FreeDrain Camera Inspection
Offer Details
Prevent costly backups and overflows by identifying blockages early and keeping your main sewer line clear.
Must present this coupon at time of service. Cannot be combined with other offers.
Limited-Time Offer: Buy an A/C, Get a Furnace Free.

Trusted Professionals of Drain & Sewer Repairs

Enjoy additional comfort & peace of mind with…
Prevent costly backups and overflows by identifying blockages early and keeping your main sewer line clear.
Must present this coupon at time of service. Cannot be combined with other offers.
Schedule Serviceor call (248) 644-7810
When it comes to replacing your drain or sewer line, you want to ensure that it’s done right and at a cost fair to you. And when it comes to choosing your permanent solution, we’re here to make sure you’re fully informed about all your options available. From trenchless solutions like pipe lining to total repipes, our professionals are ready to assist in keeping your drain or sewer system flowing smoothly.
Our sewer repair options:

Hydro jetting
Before any repair, hydro jetting is often performed to clear roots, grease, or buildup inside your drain line. This high-pressure cleaning ensures a clean surface for effective repairs and restores full water flow.
Pipe patching
For small sections of damage, pipe patching involves inserting a fiberglass and resin patch into the pipe through a bladder. Once cured, it forms a strong, watertight seal — ideal for isolated cracks or leaks.
Pipe lining
For more extensive damage, CIPP lining creates a new pipe inside the existing one. A resin-soaked liner is inflated and cured in place, sealing cracks and restoring structural integrity without the need to remove the old line.
Traditional dig repair
In a traditional dig repair, we will dig down to the line that needs repair and fix the section of pipe that is broken. This digging could occur in your basement or yard and will require significant restoration of the affected area. The cost of digging is typically higher than other replacement options.
Several factors contribute to the cost of a drain/sewer repair, and knowing those ahead of time can help you make informed decisions. These factors include:
Camera inspection
If the location of the repair isn’t visible, a camera inspection of your drain/sewer line will be needed to determine what solution your home may need.
Location of the issue
Some parts of the sewer or drain line may require specialty equipment which can increase the cost of the repair.
Length of the line
The length of the sewer or drain line that needs to be repaired, along with the materials used to repair it, directly influences the cost of the repair. The longer stretch that needs to be repaired will cost more than, say, a spot repair.
Type of repair
Thornton & Grooms is proud to offer no-dig solutions to your drain and sewer issues. Our team is prepared to provide you with options, including pipe lining and coating. We can also provide excavations if a no-dig solution is not an option for your specific situation.
Schedule a visit
If you suspect a drain or sewer pipe needs repair, please reach out to Thornton & Grooms at (248) 644‑7810 to have one of our caring customer service representatives get you on the schedule for our first available visit. You may also schedule your visit online through our chat feature.
Receive visit notifications
Once your visit is scheduled, you will receive text confirmation of your service. Our team will then provide you with updates about your scheduled visit. Once your field professional is assigned and dispatched to your home, you will receive another text notification with a photo and a link to track their arrival.
Enjoy peace of mind during the visit
Your drain professional will ask you to share any additional information about the issue you are having. Afterwards, they’ll get to work on your drain or sewer repairs. Our team loves to educate, so at any point you have questions please do not hesitate to ask.
Provide us with feedback
Upon completion of your visit, we will send you a brief survey about the completed service. We guarantee that every customer will receive 5‑star service, or we’ll make it right. Did we go above and beyond? If so, be sure to refer us to others and earn $50 for each referral.
Slow or clogged drains, unusual noises coming from pipes, and strong, sewage-like odors are all common signs of damaged sewer lines. All of these issues can indicate deep blockages in the sewer line caused by tree roots, solid waste build-up, and damaged pipes.
During a sewer line camera inspection, your drain technician will insert a specialized video camera inside your sewer line to capture images of blockages and other issues. The video camera is attached to a flexible cable that easily navigates the sewer line, and the images it captures are displayed on a video monitor.
Yes, tree root invasions are considered highly dangerous to sewer lines. The roots are drawn to the water in sewer lines through tiny holes and cracks. Once tree roots enter your sewer line, they can grow and expand, leading to severe blockages and interior plumbing issues.
Hydro-jetting is an effective, non-invasive solution to clearing severely blocked drains and sewer lines, though it is important to note that it is not a permanent repair for damaged pipes.
During a hydro-jetting procedure, our drain technicians use specialized hoses to spray pressurized water into your drainpipes. The water cuts through tree roots, sediment build-up, and other blockages in a non-invasive fashion, allowing water to flow freely through your plumbing system.

Our skilled, knowledgeable technicians are committed to providing you 5‑star service through every step of the process. If you’re not completely satisfied with our level of service, let us know. We promise to do everything we can to make it right.

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Schedule Serviceor call (248) 644-7810