Clearing Severe Blockages in Your Main Line
Main line sewer snaking for residential and commercial properties in Boulder, Colorado.
When multiple drains in your Boulder home or business back up at the same time, the problem is usually in the main sewer line that connects your property to the municipal system. DNI Heating and Air uses professional snaking equipment to break through severe blockages and restore flow so wastewater can exit the building normally.
Main line sewer snaking is a professional plumbing technique used to clear severe blockages in the primary sewer line. A motorized cable with a cutting head is fed into the line through a cleanout access point, rotating as it advances to break apart tree roots, compacted waste, or foreign objects lodged in the pipe. DNI Heating and Air provides this service to residential and commercial customers in Boulder who are dealing with backups that cannot be cleared with a standard drain snake.
If your main sewer line is clogged and causing backups throughout your Boulder property, contact DNI Heating and Air to schedule an inspection and snaking service.
How Main Line Snaking Clears the Blockage
The technician from DNI Heating and Air locates the cleanout on your Boulder property, which is usually a capped pipe near the foundation or in the basement. The motorized snake is inserted into the line, and the rotating cable works its way toward the blockage, cutting through roots, breaking up hardened waste, or dislodging objects that have become wedged in the pipe. The length of cable used depends on how far the blockage is from the cleanout.
Once the blockage is cleared, you will notice that all drains in the building empty normally again and toilets flush without backing up into showers or floor drains. Water flows freely through the main line to the municipal sewer, and any gurgling sounds or slow drainage caused by restricted flow are gone. The immediate problem is resolved, though recurring blockages may indicate a damaged pipe or root intrusion that requires further inspection.
DNI Heating and Air can provide camera inspection services after snaking to check for cracks, collapses or ongoing root penetration that could cause future clogs. Snaking opens the line, but it does not repair structural damage or remove all buildup from the pipe walls. If the blockage returns quickly, additional steps such as sewer jetting or pipe repair may be necessary. The section below addresses practical questions about when snaking is the right solution.
What You Should Know Before the Service
Customers in Boulder often ask how long the snaking process takes, whether it will solve the problem permanently, and what signs indicate a main line blockage rather than a single drain issue.
How do I know if the blockage is in the main sewer line?
If more than one drain is backing up, especially the lowest drains in the building, the blockage is likely in the main line. You may also notice water backing up into a shower or floor drain when you flush a toilet.
How long does main line sewer snaking take?
Most main line snaking jobs take one to two hours depending on the distance to the blockage and its severity. DNI Heating and Air works efficiently to restore drainage and minimize disruption to your Boulder property.
What causes blockages in the main sewer line?
Tree roots, flushed wipes, grease buildup and collapsed pipe sections are common causes. Roots infiltrate through cracks or joints and expand inside the pipe, trapping debris and forming a blockage over time.
Will snaking damage my sewer line?
No, the cable and cutting head are designed to clear blockages without harming the pipe. If DNI Heating and Air suspects the pipe is already damaged, a camera inspection is recommended before proceeding.
When should I consider jetting instead of snaking?
You should consider jetting if the blockage keeps returning, if grease or scale buildup is suspected, or if you want the pipe walls cleaned in addition to opening the line. DNI Heating and Air can recommend the best approach after assessing your Boulder property.
DNI Heating and Air provides main line sewer snaking for residential and commercial customers throughout Boulder, whether you are dealing with a single severe blockage or recurring backups that need further investigation. Reach out to schedule service or discuss whether camera inspection or jetting is a better fit for your situation.
