Drain Cleaning
A french drain or household drain that's backing up, gurgling, or draining at a crawl isn't just annoying — it's telling you something is wrong further down the line. Armor Pro Services clears residential and commercial drains using the right method for the actual problem: cable snaking for isolated soft clogs, trailer-mounted hydro-jetting at 4,000 psi for grease and root-bound laterals, and a camera inspection with written report at the end of every job. We hold Texas RMP license #36282 and stock trucks for the day's most common calls so most jobs are one trip.
Signs Your Drain Needs a Professional — Not a Bottle of Drano
Slow drainage that clears in a few minutes? That might be a small soap-scum buildup you can tackle yourself. But there are signs that tell you the problem is bigger. Gurgling sounds from a drain — especially after you flush a toilet — mean air is trapped in the line, usually because a downstream clog is forcing gas back through the water seal. Multiple fixtures draining slowly at once points to the main line, not a single branch. Sewage odors without an obvious source suggest a partial blockage letting sewer gas escape into the living space. Drain flies or drain moths breeding near a floor drain or under a sink mean organic matter has been sitting stagnant long enough to become a habitat. And recurring clogs in the same drain — the one you snake every few months — mean the root cause was never fixed. Baking soda and vinegar drain cleaner tricks and store-bought chemical openers are not fixes. They delay the camera inspection that would actually tell you what's wrong. Don't pour chemicals down a line a tech will have to open — it makes the job more hazardous and doesn't solve anything.
Drain Cleaning Methods Explained: Snaking vs. Hydro Jetting
Not every clog needs the same tool. Here's what we actually use and when. Cable snaking (drain plumbers snake / plumbing snaking drain): A rotating steel cable with a cutting head breaks through or retrieves soft obstructions — hair, toilet paper, small grease plugs. It's fast, low-cost, and the right call for an isolated, straightforward clog in a kitchen or bath drain. It does not clean the pipe wall. If grease has coated the interior of a line over years, a snake will punch a hole through the clog and it'll re-seal within weeks. Hydro-jetting: A trailer-mounted unit delivers water at 4,000 psi / 18 gpm through a forward-and-rear-jetting nozzle. It scours the pipe wall clean — not just pokes a hole. This is the right call for grease-coated kitchen laterals, root-bound sewer lines, or any drain that has clogged more than twice in 12 months. We camera the line first before jetting any older cast-iron or Orangeburg pipe — high pressure on a compromised pipe can cause damage that now needs repair instead of just cleaning. Camera inspection: Every job ends with a camera run and written report. It's not an upsell. It's the only way to know whether the clearing held, whether there's a belly or offset joint causing repeat problems, and whether you actually need a pipe repair instead of another cleaning. We won't recommend preventive jetting for a home with no documented root intrusion — that's not a call we make without camera evidence.
What Clogs San Antonio Drains
Generic drain content talks about grease and hair. That's true everywhere. What's specific to this area is worth knowing. Hard water mineral scale: The Edwards Aquifer delivers water that tests 15–20 grains-per-gallon hardness through SAWS. That calcium and magnesium doesn't just affect water heaters and softeners — it deposits inside drain lines too, narrowing the interior diameter over years and giving grease and debris a rough surface to grab onto. Live oak and pecan root intrusion: Bexar County is full of both. Live oak roots are relentless and find hairline cracks in clay and cast-iron joints, especially in yards with older sewer laterals. Once roots are in, a camera and 512Hz sonde is how we locate the intrusion point before any digging. Grease buildup in older kitchen lines: Kitchen laterals in homes built before 1980 often run at a shallower pitch than current code requires. Combined with cast-iron pipe roughness from age, grease accumulates faster than it would in a newer PVC line. Cast-iron pipe deterioration: Pre-1970 neighborhoods — parts of the West Side, Monte Vista, Olmos Park — have cast-iron laterals that are corroding from the inside. What looks like a clog sometimes turns out to be a collapsed section. A camera tells us before we jet.
How Our Drain Cleaning Process Works — Start to Finish
First-time customers sometimes don't know what to expect. Here's exactly what happens. 1. Call intake: You call 210-212-7667. We ask about symptoms, fixture location, and whether multiple drains are affected — that tells us whether we're likely dealing with a branch line or the main. 2. Same-day dispatch: If it fits the day's schedule and we have the right equipment on the truck, we're there same day. We'll be straight with you if next-day is more realistic. 3. On-site diagnosis: The tech runs water through the affected fixtures, checks venting, and identifies which line is involved before touching anything. 4. Method selection: Based on diagnosis — and a quick camera peek if the situation warrants it — we choose snaking or hydro-jetting. We explain the reasoning before we start. 5. Cleaning execution: The line is cleared using the selected method. For hydro-jetting jobs, we verify pipe condition first. 6. Post-clear flush test: We run water through the system for several minutes to confirm flow rate and check for backup. 7. Camera run and written report: Every job ends with a camera pass. You get a written report documenting what we found, what we did, and any conditions that warrant monitoring or repair.
What Affects the Cost of Drain Cleaning
We don't publish flat rates because the honest answer is that two drain cleaning jobs are rarely the same price for good reasons. Here's what actually moves the number. Drain location and access: A kitchen sink cleanout accessible under the cabinet is a different scope than a floor drain buried under equipment in a commercial kitchen. Tight access takes more time. Clog severity and type: A soft hair clog in a tub drain clears in 20 minutes. A grease-and-root-compacted main lateral that requires full hydro-jetting is a different job entirely. Method required: Snaking costs less than hydro-jetting. If the camera shows the line needs jetting, we explain why before starting. Camera inspection: It's built into our process, not billed as a surprise add-on. You'll know before we start. Scheduled vs. urgent calls: Calling Monday morning for a Thursday appointment is going to look different than needing someone out today. Pipe condition: If the camera reveals a section of collapsed or deteriorated pipe that needs repair before or instead of cleaning, that changes the scope. We'll tell you before we proceed. Call 210-212-7667 for a straight conversation about what your situation likely involves — we can usually give you a ballpark after asking a few questions.
Emergency Drain Cleaning — Same-Day Service Available
A drain backup isn't always an emergency. But sometimes it is. Raw sewage backing up into a shower or floor drain is a health hazard. A main line stoppage that takes out every fixture in the house is not a wait-until-Thursday situation. If you're dealing with sewage in living space, water backing up from multiple fixtures simultaneously, or a sewer odor strong enough that you've opened windows — call us now at 210-212-7667. We dispatch same day when the call comes in during business hours and we have availability. We'll tell you our honest ETA, not a four-hour window. Waiting on a backed-up main line makes it worse. Water sitting in a drain line puts pressure on joints, and sewage in contact with flooring and drywall starts causing real damage within hours. The fix is almost always faster and cheaper when it's caught before that happens. We built this business around same-day response for exactly that reason — a national brand's call center can't tell you when someone's actually coming. We can.
Drain Cleaning vs. Sewer Line Repair — How to Know the Difference
This is where a lot of homeowners get frustrated — they pay for drain cleaning and the problem comes back in two weeks. Here's the honest breakdown. Drain cleaning solves a blockage. Sewer line repair solves structural damage. If a camera inspection shows root intrusion at a specific joint, a belly in the line where waste pools, a collapsed section, or Orangeburg pipe that's delaminating — cleaning that line is a temporary fix. It'll clog again. In those cases, the right conversation is about repair options: spot repair if the defect is isolated, pipe-bursting if the lateral is shot but access is limited, or open-cut where a spot repair is cheaper and the pipe condition justifies it. We mark defect locations with a 512Hz sonde so excavation is precise, not exploratory. We file permits through the City of San Antonio Development Services Department under RMP #36282 when the scope requires it. We won't push a full replacement when a spot repair is the right call — that's not how we run this business.
Frequently asked
Snake, hydro-jet, or camera — which do I need?
A cable snake clears a single soft clog — hair, small grease plug, paper. Hydro-jetting at 4,000 psi scours the pipe wall clean and is the right call for kitchen lines with grease buildup or any drain that keeps clogging. A camera inspection is what tells us which one you actually need, and we run it at the end of every job. You get a written report regardless of which method we use.
Are chemical drain cleaners safe to use first?
Honestly, no. Store-bought chemical openers — including baking soda and vinegar drain cleaner combinations — rarely clear a real blockage. They soften the edges of a clog without removing it, and they degrade older galvanized and PVC joints over time. They also make the line hazardous for the tech who has to open it. Skip the bottle, call us, and we'll clear it the right way the first time.
Why does the same drain keep clogging?
Repeat clogs almost always mean the cause is downstream — grease coating on the pipe wall, root intrusion at a joint, a venting issue slowing drainage, or a structural defect like a belly or offset. A snake punches through but doesn't fix any of those. A camera run takes about 20 minutes and tells you exactly which one you're dealing with. That's where we start on any drain that's clogged more than once.
Is hydro jetting safe for older pipes?
It depends on what the camera shows. We always camera the line before jetting cast-iron, clay, or Orangeburg pipe — 4,000 psi on a pipe that's already cracked or delaminating can cause damage that now requires repair instead of just cleaning. If the pipe condition doesn't support jetting, we'll tell you before starting and recommend the appropriate alternative.
How long does a drain cleaning appointment take?
A straightforward single-drain snaking job typically runs 45 minutes to an hour including the camera pass and written report. A main line hydro-jetting job with a full camera inspection runs two to three hours depending on access and line length. We give you a realistic time estimate when we arrive, not after.
What are drain flies and does drain cleaning fix them?
Drain flies — also called drain moths — breed in the organic slime film that builds up inside drains and P-traps when water sits or flow is slow. A thorough cleaning that removes the biofilm eliminates their breeding environment. If drain flies or flies from a drain are showing up repeatedly, it usually means there's a slow or partial blockage giving that film time to develop. Cleaning the line solves the root cause.
Can drain cleaning damage pipes?
Done correctly with the right method for the pipe material and condition, no. Done incorrectly — jetting a deteriorated cast-iron line without a camera check first, or using a cable snake on a pipe that's already cracked — yes. That's why we camera before jetting any older pipe, and why we won't just run the most aggressive method because it's faster. The camera inspection protects your pipe and documents our findings.