Why do Beaverton drains keep backing up?

It depends on which part of Beaverton you're in. The older neighborhoods — Cedar Hills, downtown Beaverton, and the areas developed in the 1960s and 70s — have cast iron drain lines that have been corroding from the inside for 50-plus years. Oak Hills and mid-era builds from the 70s and 80s are in a similar position. Even newer construction in Bethany and the 1990s subdivisions has PVC laterals that are now 25 to 35 years old with mature trees sending roots toward sewer joints. Recurring clogs in Beaverton are always caused by something specific to the pipe material and neighborhood era — and the fix depends on knowing which one you're dealing with.

Is hydro jetting available throughout Beaverton?

Yes — hydro jetting is available throughout Beaverton and is the right tool when snaking keeps solving the same problem temporarily. It scours the full pipe interior rather than just opening a channel, and the results last significantly longer on older pipe with interior buildup or root debris.

How do I know if my Beaverton drain problem is in the branch line or the main sewer?

If one fixture is slow — just the kitchen sink or just one tub — it's likely a branch line problem. If multiple fixtures are slow at the same time, or if the toilet gurgles when the sink or washer drains, the main sewer lateral is where the blockage is. Main line service is what addresses it; clearing individual fixtures won't help when the lateral itself is blocked.

Home / Services / Drain Cleaning Beaverton

Drain Cleaning – Beaverton, OR

Beaverton spans a wider range of construction eras than almost any other city in Washington County — from 1950s and 60s neighborhoods near downtown to 1990s and 2000s subdivisions in Bethany and the hillside corridors. That range means the drain problems we see in Beaverton vary by neighborhood: cast iron corrosion in the older areas, PVC root intrusion in the newer ones, and everything in between. We work throughout Beaverton and we know what to expect based on where you are in the city.

Beaverton's Drain Problems by Era

Oregon's second-largest city didn't build all at once. The drain problems in a Cedar Hills home from 1965 are fundamentally different from the problems in a Bethany home from 1997 — different pipe materials, different failure modes, different solutions. What stays the same is that snaking handles the immediate blockage without addressing what's causing it. The right fix depends on what's actually in the pipe.

1950s–1960s

Downtown / Cedar Hills Core

Cast iron drain lines with 60-plus years of interior corrosion. Roughened pipe walls catch grease and debris. Tree roots from mature oaks and maples that predate the subdivision. Recurring clogs are nearly guaranteed without hydro jetting to address the underlying buildup.

1970s–1980s

Oak Hills / Mid-Era Beaverton

Cast iron in older 70s homes, early PVC in 80s builds. Either way, 40 to 50 years in the ground. Root systems from the established neighborhoods throughout this era are fully mature and actively targeting sewer joints.

1990s–2000s

Bethany / Hillside Builds

PVC laterals from the 1990s and 2000s don't corrode — but they're 25 to 35 years old now, with Douglas fir and big-leaf maple root systems that have had that entire period to find sewer joints on the hillside. Root intrusion is the dominant finding in newer Beaverton homes.

All Eras

Kitchen Grease Accumulation

Every era of drain pipe accumulates kitchen grease over years of use. The buildup narrows the effective diameter and makes the pipe progressively more prone to clogs — regardless of whether the pipe is cast iron, clay, or PVC.

If your Beaverton drain keeps coming back after snaking: Recurring clogs after snaking mean the underlying condition — root intrusion or corroded interior walls — wasn't addressed. A camera inspection tells us exactly what's causing it. Hydro jetting addresses both root debris and buildup, and the results last substantially longer than repeated snaking on pipe with these conditions.

Warning Signs

Kitchen sink backing up during or after cooking
Tub or shower pooling water that drains slowly
Toilet gurgling when the sink, washer, or tub drains
Sewage smell from drains or from the yard near the cleanout
A clog that was snaked and returned within a few months
Multiple drains slow throughout the house at the same time

What We Do

Snaking for straightforward individual drain clogs
Hydro jetting for recurring main line problems and buildup-heavy lines
Camera inspection before jetting on recurring problems — we show you what we found
CIPP lining available when joint damage warrants permanent sealing
Honest assessment — we tell you what the pipe actually needs, not what pays the most
All of Beaverton served — Cedar Hills to Bethany, Oak Hills to Progress Ridge

Frequently Asked Questions

How do I know if my clog is in the main sewer line or just one drain?

One slow fixture = branch line issue for that fixture. Multiple fixtures slow at once, or the toilet gurgling when something else drains, = main sewer lateral. Main line service is what fixes a lateral problem — clearing one drain at a time doesn't help when the blockage is in the shared pipe all of them drain into.

Is hydro jetting safe for older Beaverton homes with cast iron?

Yes — hydro jetting is safe for cast iron, PVC, and clay. We run the camera before jetting on any recurring problem to assess pipe condition first. If there's existing structural damage, we advise on that before proceeding — we don't jet a pipe that's already compromised.

Do you serve specific Beaverton neighborhoods?

We serve all of Beaverton — Cedar Hills, Oak Hills, Bethany, Raleigh Hills, Murrayhill, Progress Ridge, downtown Beaverton, and all the residential areas in between. If it's within the Beaverton city limits or just outside, we're there.

Beaverton Neighborhoods We Serve

Cedar Hills Oak Hills Bethany Raleigh Hills Murrayhill Progress Ridge Downtown Beaverton West Beaverton

Water Heater Replacement – Beaverton → | Water Line Replacement → | Sewer Scope →

Drain Problem in Beaverton?

Call us. We'll clear it and give you a straight answer on what's causing it — not just what's blocking it right now.

Call (503) 680-8947 Schedule Online