Camera-inspected. Method-matched. No guesswork. No recurring clogs.
Most drain cleaning companies own one tool and use it on every job. We work differently. Every drain in National Parkgets diagnosed first — usually with a camera — and the cleaning method is selected to match what's actually inside the pipe.
Our standard workflow on a National Parkdrain cleaning call is built around four phases.
We ask about the failure pattern. A drain that backs up once a year behaves nothing like one that backs up monthly.
For recurring or whole-house issues, we run a camera before cleaning to avoid clearing a blockage with a structural cause.
Mechanical cable, hydro jetting, sectional drum, enzymatic, or root cutters — chosen based on what's in the line.
We re-run the camera after cleaning to confirm full restoration.
We match the method to the material and the blockage.
The main line is the highest-consequence drain. We address clay and cast-iron mains common in National Parkhomes built before 1985.
1,500–4,000 PSI water pressure restores full pipe diameter. Only used after camera inspection.
Grease & food, hair & soap scum, toothpaste & hair — each gets a targeted approach.
Confirms the blockage, identifies pipe condition, and documents before/after.
3/8" through 5/8" cable for various runs
Commercial-grade with multiple nozzles
With locator transmitters
"A homeowner called us after another company jetted their 60-year-old clay lateral. The pressure separated two joints, turning a $300 cleaning into a $4,800 excavation."
"Another homeowner had recurring kitchen backups for three years. Our camera found a belly — a sagged section trapping grease — that no amount of snaking would fix."
If your National Parkhome was built before 1980, your sewer lateral is probably clay... A camera inspection costs less than $200 and answers the question definitively. If you've never had your lateral scoped in National Park, and your home is over 40 years old, that's the single most useful diagnostic spend you can make.
A single-fixture clog in National Parkusually takes 30–60 minutes. A main line cleaning with camera verification runs 90 minutes to two hours.
For light organic blockages, sometimes. For grease, hair-and-soap binds, or anything past the trap, no. They also damage older pipes in National Parkhomes.
For homes in National Parkover 40 years old, a baseline camera inspection makes financial sense.
For modern PVC, cast iron in good condition, and ABS — yes. For fragile clay or deteriorated pipes, inspection first is required.
Talk to a real technician about what's actually happening in your drain — not a script designed to sell you the most expensive option.
Click Here to Call (888) 466-2103Call Reliable Plumbing Services for diagnostic-first drain cleaning in National ParkMetro.