A drain that's slow, gurgling, or backing up outright is one of the most common calls we get for drain cleaning in Longmont, CO. Most of these are straightforward: hair and soap buildup in a bathroom sink, grease and food solids in a kitchen line, or a toilet clogged by something that shouldn't have gone down it. The fix depends on where the clog actually sits and what caused it, which is why we start by narrowing that down rather than snaking every call the same way.
Single-Fixture Clog vs. Whole-Line Backup
A clog affecting one sink, tub, or toilet is almost always local to that fixture's own drain line and clears with standard snaking. A backup showing up at multiple fixtures at once, or at the lowest drain in the house first (typically a basement floor drain), usually points further down the line, sometimes all the way to the main sewer line rather than a single fixture. That distinction matters because treating a main-line problem as a fixture-level clog means the same backup keeps coming back.
In Longmont's older East Side and West Side Historic District homes, tree roots from mature street trees are a recurring cause of recurring backups, since original clay tile sewer laterals have joints that roots can work into over the decades. In newer construction, a recurring clog is more often tied to what's actually going down the drain (wipes, grease, food scraps in a garbage disposal line) than to the pipe itself.
How We Clear It
- Mechanical snaking handles most single-fixture and moderate main-line clogs by physically breaking up or retrieving the blockage
- Drain camera inspection is used when a clog keeps recurring, to confirm whether it's buildup, a root mass, or a structural issue like a bellied or offset pipe
- Hydro jetting is the next step when a camera shows heavy grease buildup or a root mass that snaking alone won't fully clear, since it scours the full diameter of the pipe rather than just punching a hole through the blockage
If a camera inspection shows the pipe itself is cracked, offset, or structurally compromised rather than just blocked, that's a different problem and a different service: see sewer line repair for what that involves and how it's diagnosed.
Before You Call
- Stop running water into the affected drain to avoid pushing a backup further or onto the floor
- Avoid chemical drain cleaners on a clog that's already resisted a plunger; they rarely clear a real blockage and can make the eventual professional clearing messier
- Note if more than one drain is affected, and which one backed up first
- For a basement floor drain backing up, treat it as an emergency call rather than something to wait out
Preventing Repeat Clogs
A kitchen line that clogs every few months usually has a grease problem building up gradually rather than a one-time event, and a periodic hydro jetting or camera check can catch that before it becomes a full backup. In homes with mature trees near the sewer lateral, an annual camera check is a reasonable way to catch root intrusion early, while it's still a maintenance issue rather than a repair. A basement floor drain that backs up specifically during heavy rain is also worth mentioning when you call, since that pattern sometimes points toward a sump pump or grading issue working alongside the drain problem rather than the drain being the only cause.
What Affects the Cost
Location of the clog
A fixture-level clog is quicker to clear than one further down the main line.
Method needed
Standard snaking costs less than hydro jetting, which is needed for heavier buildup or root masses.
Access point
Clearing through an accessible cleanout is faster than working through a fixture with limited access.
Recurring vs. first-time
A first clog may just need clearing; a recurring one may need a camera inspection to find the real cause.
Time of call
After-hours and emergency calls for a backed-up lowest drain are handled the same day, priced accordingly.
The fastest way to get a real number for drain cleaning & unclogging in Longmont is a phone call, not a generic online estimate. Reach us at (213) 635-0350.
Frequently Asked Questions
Snaking clears the immediate blockage but doesn't remove buildup coating the rest of the pipe or address root intrusion at a joint. If a clog keeps coming back in the same spot, a camera inspection is the way to find out whether it's grease/scale buildup that needs hydro jetting or a structural issue that needs repair.
For a minor, single-fixture slow drain it's usually harmless, though it rarely clears a real clog. We'd avoid repeated use on a clog that keeps returning, since it doesn't address the actual cause and can make a technician's job messier when they do come out.
One slow or blocked fixture is almost always a local clog. If multiple drains back up together, or your lowest drain (often a basement floor drain) backs up first, that points toward the main line and is worth a camera inspection rather than repeated snaking.
Homes in the East Side and West Side Historic Districts with original clay tile sewer laterals do see more root-related backups, since century-old pipe joints give tree roots an easy entry point. That's a different fix (camera inspection, sometimes hydro jetting or repair) than a typical kitchen or bathroom clog.
Yes, 24/7. A backup at your lowest drain or one affecting multiple fixtures shouldn't wait until morning.