Slow or clogged drains? We clear blockages and restore proper flow—quickly and cleanly.
Everything will be okay, we are here to help!
Slow drains, recurring clogs, or a full backup can bring your entire day to a halt. CO-PI Plumbing provides professional residential drain cleaning services, including main line and secondary line cleaning, for homes throughout the Denver & Boulder Metro areas—without the mess or guesswork.
A slow sink might not seem like a big deal—until multiple fixtures start backing up, strange smells appear, or water goes where it shouldn’t. Drain problems rarely fix themselves, and ignoring them can turn a small clog into a bigger, messier issue.
At CO-PI Plumbing, we take a practical approach to drain cleaning. We identify where the blockage is, determine what’s causing it, and clear it safely—so your plumbing works the way it’s supposed to.
Main line issues affect the entire home. If multiple drains are slow or backing up at once, the blockage may be in the main sewer line connecting your home to the municipal system.
Common signs include:
Secondary lines serve individual fixtures like sinks, tubs, showers, and laundry drains. These clogs are often caused by buildup over time.
Common causes include:
We determine the source before clearing the line—no unnecessary work, no shortcuts.
You have a customer for life. Big Jim came out and did a great job of getting my kitchen sink, bathroom upstairs and downstairs flowing freely again. I was amazed out how quickly the job was done and when he left everything was cleaner than when he arrived. So hard to find reliable companies nowadays so if you're looking for a well priced and professional plumbing company look no further because you have found them. Thanks again and I will be doing business with you in the future.
Our goal is to fix the issue thoroughly the first time.
We identify whether the issue is a main line or secondary line problem.
We use appropriate methods based on your plumbing system and the blockage.
We ensure drains are flowing properly before finishing.
No mess left behind.