The clearest sign of a sewer line problem is more than one drain backing up or running slowly at the same time, especially at the lowest drain in the house. Other signs are gurgling toilets, sewer smell, and a wet or sunken strip in the yard. One slow sink is a clog. Several slow drains is the main line.
Warning signs
- Multiple fixtures draining slowly together
- Water backing up at a floor drain, tub or shower when you flush or run the washer
- Gurgling from toilets or drains
- Sewer smell indoors or in the yard
- A patch of lawn that is unusually green, soggy or sunken
- Clogs that return soon after being cleared
- Pests such as rodents or insects appearing near drains
Common causes in Utah homes
Tree roots entering joints in clay pipe, cast iron that has corroded through, Orangeburg pipe that has flattened, and bellies where the pipe has settled and holds water. Homes built before the 1970s are the most likely to have these materials.
What to do first
Stop running water. Find your sewer cleanout if you have one. Then have the line cleared and inspected with a camera. The camera inspection is what tells you whether you need a cleaning, a spot repair or a new line.
Frequently asked questions
How much does a sewer camera inspection cost?
Typically a few hundred dollars as an estimate, and less when it is done with a drain cleaning.
Is a sewer backup an emergency?
Yes if sewage is coming into the house. Stop using water and call. We answer 24/7.
Does insurance cover sewer line replacement?
Standard homeowners policies often do not cover the line itself. Some offer a service line endorsement. Check your policy.
Need a plumber or HVAC tech?
Free quotes on replacements and installs. Emergency calls answered 24/7. Ask about our $49 drain cleaning offer.