Sewer Backup and Drain Clearing in Centennial, CO
Help when sewage comes up through a basement floor drain or toilets: clearing the main line, finding the cause and planning the repair.
Sewer Backup and Drain Clearing in Centennial
Many Centennial homes have basements or lower levels with a floor drain, which is often where a main line backup shows up first. If every drain in the house is slow or sewage is coming up from the floor drain, the blockage is usually in the main service line. Stop using water, then get the line cleared and inspected so it does not happen again.
Signs you may need this
- Water or sewage rising from a basement floor drain
- Toilets backing up when another fixture drains
- Every drain in the house is slow at once
- Sewage smell in the basement or near the cleanout
- Gurgling from drains after laundry or heavy use
How it usually works
- 1
Stop the water
Stop running water and flushing toilets so the backup does not get worse.
- 2
Call your district if unsure
If you are not sure whether the blockage is in your line or the public main, your sanitation district can check the main.
- 3
Clear the main line
A specialist clears the blockage with a cable machine or jetter through the nearest access point.
- 4
Find the cause
A camera inspection after clearing shows whether roots, a break or a sag caused the backup.
What affects the price
Typical range: Clearing often $250 - $700. Your exact price is set after an on-site look.
Time of day
After-hours and weekend visits usually cost more.
Access
No exterior cleanout means clearing through a toilet or the roof vent, which takes longer.
Blockage type
Heavy roots or a collapsed section may need more than one visit to resolve.
Questions homeowners ask
Is a sewer backup covered by insurance?
Many standard homeowner policies exclude sewer backup unless a backup endorsement was added. Check your policy.
Is the backup the district's problem or mine?
If the blockage is in your service line it is usually yours. If the public main is blocked, the district handles it, so call them if you are unsure.
Should I clean up sewage myself?
Small, contained spills can be handled with gloves and disinfectant. For larger backups into finished space, a cleanup company is the safer choice.
Centennial Sewer Repair Cost Calculator
Pick a repair method, set your approximate sewer line length and see a ballpark range for Centennial-area homes. A camera inspection and on-site estimate set the real price.