A slow drain is a warning. By the time it's a complete blockage, you're losing use of your kitchen, bathroom, or laundry room entirely. Masters Plumbing Service's drain techs in Liberty, MO use hydro-jetting equipment rated to 4,000 PSI and CCTV pipeline cameras to locate, clear, and document the obstruction — not just temporarily push it further down the line.
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Every drain call we run in Liberty, MO starts with identifying what type of blockage you're dealing with — because the method that clears a grease blockage efficiently is different from the one that handles root intrusion.
Hydro-jetting is the only method that restores full pipe diameter. A cable auger punches through a blockage; a jetter removes the blockage material from the pipe wall entirely, significantly extending the interval before the next cleaning is needed.
A camera inspection saves you money by showing us exactly what we're dealing with. It also protects you from paying to clear a blockage that's actually hiding a structural pipe failure that will recur immediately.
Whether it's a backed-up bathroom sink or a full house sewer drain stoppage, our team carries the right nozzle sizes and cable diameters for the specific pipe we're clearing.
We photograph or record camera footage of the drain before and after clearing so you can see exactly what was there and that it's gone. Every job comes with a flat-rate quote before any work begins — no hourly-rate surprises.
Not every blocked drain is the same problem. Here's how our team approaches each type — with the specific tools and technique that actually resolve it.
Grease blockages in kitchen drain lines often occur 10–40 feet from the drain opening, past the p-trap, where the line cools and FOG solidifies. Our jetting equipment reaches and clears these deposits where a plunger or retail product cannot.
Chronic slow bathroom drains often point to a partially closed p-trap, a buildup on the overflow plate mechanism, or a drain arm pitched incorrectly. We clear the immediate clog and identify if a mechanical fix is needed to prevent fast recurrence.
Root intrusion at pipe joints is the leading cause of main sewer blockages in homes over 20 years old. Our electric root cutter attachment on the sectional cable removes the root mass; we then scope again to confirm the line is clear before pulling equipment.
Floor drain traps can dry out and allow sewer gas into the structure if the drain isn't used regularly. We clear blockages, re-water the trap, and can install a trap primer if the drain is prone to drying in Liberty's climate.
Restaurants, multi-family buildings, and homes with chronic grease or root problems benefit from scheduled hydro-jet maintenance on a 12–24 month cycle. We map the drain system, document baseline camera footage, jet the lines, and re-scope to confirm clean pipe walls. This approach prevents emergency backups rather than reacting to them.
Our inspection reports are accepted by real estate attorneys, home buyers, and insurers as documented evidence of drain system condition. If you're buying or selling a home in Liberty, a pre-purchase drain scope is one of the best $300 you can spend.
Here's exactly how a Masters Plumbing Service drain call plays out in Liberty, MO — from dispatch to documented clear.
Tell our dispatcher which fixtures are affected — one slow drain vs. multiple backed-up fixtures tells us whether we're likely dealing with a localized clog or a main line blockage. We schedule same-day when slots are available.
Before clearing anything, we run a CCTV camera into the line to see blockage type, location, and pipe condition. This prevents treating a structural pipe failure with a jetting pass that won't hold.
If the camera reveals a structural problem that will require repair rather than just clearing, we tell you that now rather than letting you pay for a clearing that won't last.
After clearing, we run the camera a second time to confirm the pipe is open to full diameter. You see the before-and-after footage. We provide a written service summary and our drain clearing warranty.

My kitchen drain had been running slow for months and completely stopped the night before Thanksgiving. Masters Plumbing Service had a tech out same morning, ran the camera, and found a 15-foot grease accumulation in the drain arm behind the wall. The jetter cleared it in about 20 minutes. The footage before and after was dramatic — I could actually see the pipe walls go from coated to clean. No recurrence four months later.
Main line backed up completely on a Sunday. Found Masters Plumbing Service and they came within 2 hours. Camera found a 3-inch grease plug combined with roots at a joint. Cleared both with cable and jetter, sent me the scope video via email. Super transparent process.
We own a rental property and schedule annual hydro-jet maintenance with Masters Plumbing Service. The jetting intervals have gotten the drain-related tenant calls down to nearly zero. The camera documentation each year also gives us a clear record of pipe condition over time.

Masters Plumbing Service provides professional Drain Cleaning across Liberty and the surrounding Liberty, MO service area. Same-day service is available on most calls — call to check today's availability.

Masters Plumbing Service's certified drain team is in Liberty today. Call now to check same-day availability.
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