What’s Causing That Sewer Smell in Your Basement?
What’s Causing That Sewer Smell in Your Basement?
If you notice a strong sewer smell in your basement, it’s more than unpleasant. It could be a sign of a serious issue with your drainage or sewer line. At CPR—Complete Pipe Repair, we help homeowners in Dayton, Troy, and the greater Miami Valley quickly diagnose and fix the problem without the mess of digging.
Common Causes of Basement Sewer Odors
Dry floor drain traps
Basements often have floor drains with U-shaped traps that hold water. If a drain hasn’t been used recently, the water can evaporate, allowing sewer gases to escape your home.
Cracked or broken pipes
Older or damaged sewer lines beneath your foundation may develop cracks. These cracks can leak sewer gases into your basement and create a persistent odor.
Partial drain blockages
A clog in your system caused by grease, soap buildup, or debris can restrict air flow. That pressure forces gases back through the pipes and into your basement.
Tree root intrusion
Roots from nearby trees often invade old pipes, creating cracks and blockages that allow odors to escape.
How CPR Solves the Problem
Our team uses high-definition video pipe inspection to pinpoint the issue fast. Once we locate the source of the smell, we provide trenchless solutions that require no excavation. Depending on the cause, we may recommend:
Our repairs are done with care, speed, and minimal disruption to your home.
Local Service You Can Count On
We proudly serve customers in Dayton, Troy, Vandalia, Piqua, Greenville, and throughout the Miami Valley.
Call CPR Before It Gets Worse
Basement odors are often the first warning sign of a more serious issue. Don’t wait until a backup causes water damage or costly repairs. Call CPR today (937) 703-1811 to schedule an inspection.