One tool bores a hole through the blockage. The other scours the pipe wall. What is in your line, and where the house lets us reach it, decides which one is the right call.
A cable machine and a hydro jet are not two brands of the same service. A cable bores a hole through whatever is stopping the line; a jet scours the inside wall of the pipe and flushes what comes off back toward you. Which one your drain needs is decided by three things: how big the pipe is, how far down the blockage sits, and what the blockage is actually made of. In a Leander house the fourth thing decides it before any of those do, and it is where the cleanout sits.
A cable machine turns a steel cable down the pipe with a head on the end. Spartan Tool, which builds them, calls the cable machine the oldest type of drain and sewer cleaning technology and splits the professional ones into two kinds: sectional machines, which join open wound cables of 4 to 8 feet, sometimes up to 15 feet, one at a time as the cable goes in, and continuous machines, which carry a single cable on a drum.
The size of the machine is the size of the job, and the manufacturer publishes both. Spartan's Model 100 is built for 1-1/4 inch to 4 inch lines and its drum holds 75 feet of cable, which is a sink, a tub or a branch. The Model 2001 is specified for 3 inch to 10 inch pipe, a maximum pipe run of 300 feet and a drum capacity of 162 feet, which is a main line out to the street. A machine that is wrong for the pipe either will not turn the corner or will not reach, and no amount of time on the job changes that.
What a cable is good at is a specific, located obstruction: a mass of wipes, a root ball at one joint, a solid plug at a bend. What it does not do is clean the pipe. The cable follows the path of least resistance and opens a channel through the middle of the blockage, which is why a line that drains beautifully the afternoon it is cabled can be slow again by the following season. The grease, scale and fine root hair are still on the wall.
Hydro jetting puts water through a nozzle at pressure and pulls it back up the line, so the wall of the pipe gets cleaned rather than pierced. It is specified by pressure and by flow, and the flow is the half most people skip. Spartan Tool's Model 758 trailer jetter is rated at 3,000 PSI at 12 GPM for pipe from 3 inches to 12 inches, and comes with 350 feet of high-pressure hose. Across the trailer range those machines are specified from 2,000 to 4,000 PSI.
Pressure cuts; flow carries the debris away. That combination is why jetting is the answer to grease and to fine root intrusion, and a cable is the answer to one solid object sitting at a known spot. Austin Water names a buildup of fats, oils and grease in the collection system, along with household items flushed down toilets including disposable wipes even those marked flushable, as common causes of sewer overflows. Grease on a pipe wall is a film, not a plug, and a film is what a jet is for.
Jetting a pipe that is already failing is the one way this goes wrong. A sound line takes 3,000 PSI without complaint. A line that is cracked, offset at a joint or thin with age is a different question, and the only honest way to answer it is to look first. That is why a camera inspection comes before the nozzle on any main line, not after.
Neither machine reaches the line without an opening, and the plumbing code decides where those openings are. Leander adopted the 2021 series of International Codes under Ordinance No. 25-034-00, which brings the 2021 International Plumbing Code with it. That code requires cleanouts on horizontal drainage pipes and on building drains at intervals of not more than 100 feet, requires building sewers smaller than 8 inches to carry cleanouts on the same 100 foot spacing, and requires the junction of the building drain and the building sewer to be served by a cleanout at the junction or within 10 feet of pipe upstream of it. Where a line changes horizontal direction by more than 45 degrees, the code wants a cleanout at that change.
Two more requirements in the same section are the ones that matter when someone is standing in your yard with a machine. A cleanout has to be arranged so the pipe can only be cleaned in the direction of flow, and a cleanout on 6 inch or smaller pipe needs at least 18 inches of clear space in front of the opening. A cleanout buried under a flowerbed, boxed in by a deck or paved over in a driveway extension is the usual reason a job that should be straightforward turns into a longer one. Finding it, and keeping it findable, is the cheapest thing a homeowner can do about drains.
The cleanout is also the warning system. Austin Water points out that when a blockage stops wastewater moving through a pipe, it may back up and overflow through a manhole, cleanout or drain. Water standing at an outside cleanout means the line is blocked past that point and the house has not flooded yet. That is the moment to stop running water and call, and it is why our drain cleaning service starts at the cleanout with a camera.
Roots are the single largest cause of the problem. Randrup, McPherson and Costello, reviewing the literature on root intrusion in sewer systems for the Journal of Infrastructure Systems, report that roots cause more than 50 percent of all sewer blockages. Their review lists the conditions that invite them: old pipes with joints, shallow pipes, small-dimension pipes and fast-growing tree species.
The mechanism explains why cutting them out keeps not working. Citing Cutler, the review describes roots growing toward an increasing water gradient, and notes that a pipe cooler than the soil around it condenses moisture and creates the conditions roots are looking for. Citing Schrock, it describes cell-by-cell growth at the root tip letting roots through openings far too small to see, after which radial pressure from the root thickening widens the defect it came through. Age is the other variable: drawing on work by Rolf and Stal, the review reports about two root intrusions per 1,000 metres in pipe laid after 1970, against 6 to 11 small intrusions per 1,000 metres in pipe laid before it.
Central Texas adds the ground. The USDA maps the Houston Black clay series across the Blackland Prairies, with its type location in Travis County, and describes it as having high shrink-swell potential, with cracks 1/2 to 4 inches wide opening at 12 inch depths in dry periods. The Natural Resources Conservation Service notes that shrinking and swelling of expansive soils commonly cause serious cracking of homes and other structures. The root review makes the connection to pipe directly: on highly shrinkable clay soils tree roots contribute to the drying, and when the clay shrinks, pipes may move. A joint that opens half an inch in an August drought is an invitation, and the next wet spell closes it on whatever got in.
That is also the answer to whether cleaning is enough. The same review puts root removal at around one-sixth the cost of replacing or renewing the pipe, and finds that in smaller pipes removal every year or every other year is common, before concluding that the most effective control is keeping roots out in the first place. A line that needs clearing on a schedule is telling you about the pipe, not about the roots, and that is a repair conversation.
Texas draws the line in two places. Section 1301.051 of the Texas Occupations Code says a property owner is not required to be licensed to perform plumbing in their own homestead, so running a small hand auger on your own sink is not against the law. The Texas State Board of Plumbing Examiners adds the part people miss: regardless of who performs the work, permits and inspections may still be required.
Everything else is licensed work. Chapter 1301 says a person other than a responsible master plumber may not engage in plumbing unless they hold the proper licence and are supervised by a licence holder, and that anyone who advertises or offers to perform plumbing must secure the services of a responsible master plumber. The Board puts the obligations on that person: at least $300,000 of general commercial liability insurance, pulling the permits, calling the inspections, and making sure everyone doing the work holds a current licence.
Our own rule is shorter than the statute. Nothing that touches a gas line, a gas control valve or a flue, and nothing behind a wall or under a slab, is homeowner work. Vaquero Plumbing is family-owned, works under licence RMP 15304 and backs its work with a two-year warranty, and we camera, cable and jet drains across Leander and the rest of Williamson County. If a drain is backing up into the house now, stop running water and call 512-893-8705 or use our emergency page.
In everyday use they describe the same family of equipment. A cable machine, also called a drain auger or a snake, turns a steel cable down the pipe with a head on the end, and when that head is a cutting blade sized to the pipe the job is commonly described as rooter service. Spartan Tool, which builds the machines, describes the cable machine as the oldest type of drain and sewer cleaning technology and groups them into sectional machines, which join short cables together as they go, and continuous machines, which carry one cable on a drum. What matters when you call is not the word but the head on the cable and whether the line is going to be cut open or actually cleaned.
The honest answer is that it depends on the pipe, which is why the line should be seen before it is jetted. Jetting equipment is specified by pressure and flow rather than by brute force: Spartan Tool's Model 758 trailer jetter is rated at 3,000 PSI at 12 GPM for pipe from 3 inches to 12 inches, and its trailer range runs from 2,000 to 4,000 PSI. A sound line takes that. A line that is already cracked, offset at a joint, or thin from age is a different question, and the camera is what answers it. We inspect before we jet rather than after.
Often enough that clearing alone is not a plan. Randrup, McPherson and Costello, reviewing the research on root intrusion for the Journal of Infrastructure Systems, report that in smaller-dimension pipes root removal every year or every other year is common, and that the costs of root removal may be one-sixth the cost of replacing or renewing the pipe. The same review concludes that the most effective control is keeping roots out in the first place. That is a repair decision, not a drain cleaning decision, and it is worth making with a camera recording in front of you.
Yes, on anything that reads as a main line rather than a single fixture. The camera answers the two questions that decide the method: what the blockage is made of, and whether the pipe around it is sound. Vaquero Plumbing works under Texas Responsible Master Plumber licence RMP 15304 and clears and inspects drains across Leander, Liberty Hill, Cedar Park, Round Rock, Georgetown and Austin. If a drain is already backing up into the house, stop running water and call 512-893-8705.
From leaks and clogs to water heaters and repipes, our family-owned crew is ready with same-day service and honest pricing.