Serving Philadelphia, Bucks, Montgomery, Delaware and Chester counties Open 24/7, nights, weekends and holidays Drain cleaning and plumbing · (518) 776-7838
Outdoor trench and storm drain cleared of leaves and debris
24/7 drain cleaning

Outdoor Drain Cleaning in Philadelphia

Clogged yard drains, downspout lines and back areaway drains send water toward your foundation. We clear outdoor drains and storm lines so rain goes where it should.

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Quick answer: We clean yard drains, area drains, catch basins, storm drain lines on private property, french drains, underground downspout lines, driveway and patio trench drains, and the small drains at the bottom of rowhome areaways and exterior basement stairwells. We serve homes and commercial properties across Philadelphia and Bucks, Montgomery, Delaware and Chester counties. Street storm inlets in the public right of way belong to the city.

Outdoor drain cleaning clears the drains that handle rain and surface water around your property: storm drains, catch basins, yard and area drains, french drains, underground downspout lines, driveway trench drains and the small drains at the bottom of exterior basement stairwells and areaways. These drains fill with leaves, dirt, sand, roof grit, mulch and roots, and when they clog, rainwater pools against the house. In a heavy storm, a blocked areaway or stairwell drain can flood a basement doorway in minutes.

Fullerton Plumbing and Drain Cleaning clears outdoor drains with the right tool for each one. Small yard and areaway drains often need hand cleaning of the basket or grate and a cable run to the outlet. Long downspout lines and storm lines packed with sand and silt clean best with a hydro jetter. French drains with perforated pipe need careful jetting to flush out sediment without damaging the pipe. When we cannot tell where a line goes or why it keeps clogging, our sewer camera shows the inside of the pipe and a locator traces its path.

We clean outdoor drains for homes, apartment buildings and commercial properties across Philadelphia and Bucks, Montgomery, Delaware and Chester counties. Many customers call us before storm season or after a backup at the back door. Others call during a storm, which is why we are open 24 hours a day, 7 days a week. You get an upfront quote before any work starts and a clean yard, alley or stairwell when we are done.

Drain cable clearing debris from a commercial trench drain
What we clear

Common Storm and Outdoor Drain Cleaning Situations

Areaway and Stairwell Drains

The small drain at the bottom of a Philadelphia rowhome's back areaway or exterior basement steps is easy to forget until it floods. We clean the basket or grate, clear the line with a cable or jetter, and check whether it ties into the house plumbing so a main line problem is not the real cause.

Downspout and Roof Drain Lines

Buried downspout lines carry a lot of roof water and fill with grit, leaves and roots over time. When they clog, water dumps at the foundation. Jetting flushes the sand and debris out to the street, curb outlet or dry well, and a camera finds crushed or disconnected sections.

Yard Drains and Catch Basins

Yard drains and catch basins collect surface water from lawns, patios and driveways. Their sumps fill with silt and their outlet pipes clog with leaves and roots. We clean out the basin, clear the outlet line and run water to confirm it drains before the next storm.

French Drains

French drains use perforated pipe in gravel to collect groundwater and move it away from the house or a wet part of the yard. Over years, silt and fine roots fill the pipe. Careful hydro jetting through the cleanout restores flow, and a camera shows when a drain needs repair instead of cleaning.

Know the warning signs

Signs You Need Outdoor Drain Cleaning

  • Water pools at the bottom of your back stairwell or areaway after rain.
  • Downspouts overflow at the ground connection during a storm.
  • Your yard drain or catch basin holds standing water for days.
  • Water comes in under the basement door or along the back wall.
  • A driveway or patio drain is covered in silt and leaves.
  • Your french drain no longer keeps the yard or basement dry.
What is included

What Our Storm and Outdoor Drain Cleaning Service Covers

  • Cleaning of yard drains, area drains, catch basins and grates
  • Clearing of rowhome areaway and basement stairwell drains
  • Cable or hydro jet cleaning of downspout and storm drain lines
  • Careful jetting of french drains to flush sediment from the pipe
  • Camera inspection and locating when a line or outlet is unclear
  • Removal of debris from the work area and an upfront quote for repairs
How it works

Our Storm and Outdoor Drain Cleaning Process

Inspect the Drains

We look at each outdoor drain, grate, basket and downspout connection to see what is clogged and where the water is supposed to go. Some lines tie into the house sewer, some run to the street and some drain to a dry well or daylight. Knowing the outlet guides the cleaning method.

Clear the Openings

We clean out grates, catch basin sumps and areaway drain baskets by hand, removing leaves, dirt, sand and debris. Many small rowhome areaway drains are packed solid at the top, and clearing that alone can restore flow. We bag debris instead of leaving it in your yard.

Clean the Line

We run a cable machine or hydro jetter through the drain line to clear silt, roots and debris all the way to the outlet. For french drains and long downspout lines, jetting flushes sediment out of the pipe. We run water through each drain afterward to confirm it flows.

Camera if Needed

If a line keeps clogging or the outlet is unknown, we run a camera to find crushed pipe, roots, disconnected sections or a buried outlet. We locate the line from above and explain what we see. Any repair needed gets an upfront quote before work starts.

Philadelphia drains

Why Outdoor Drains Matter for Philadelphia Properties

Many Philadelphia rowhomes have small back yards, patios or narrow rear alleys with a concrete areaway or exterior basement stairwell and a single small drain at the bottom. That drain is often the only thing keeping rain from running under the back basement door. It collects leaves, grit from the alley, dirt from planters and debris blown down the steps, and many are older drains tied into the house plumbing. When it clogs, a summer downpour can fill the stairwell like a bathtub. Rowhome roofs also send a lot of water down a few downspouts, and buried downspout lines at the back of the house fill with roof grit and leaves over the years.

Philadelphia's combined sewer system can also slow outdoor drains tied into the house line during heavy storms. In the suburbs, Bucks, Montgomery, Delaware and Chester county homes with larger yards often have catch basins, french drains, driveway trench drains and long downspout lines running to the curb or a dry well. Mature trees on the Main Line and in towns like Havertown, Springfield and Doylestown drop heavy leaf loads and send roots into old drain pipe. Fall leaves and spring storms are the two busiest times for outdoor drain clogs.

Pricing

What Affects the Cost of Outdoor Drain Cleaning

Outdoor drain cleaning cost depends on how many drains need service, how long the lines are, what is clogging them and how easy they are to reach. A single areaway drain with debris at the top is a small job. A long underground downspout line packed with sand, a french drain full of silt or a storm line with roots takes more time and may need hydro jetting. Camera inspection, locating a buried outlet and storm response all change the scope. We give you an upfront quote before any work starts.

Call (518) 776-7838 for an upfront quote. We answer 24/7 and explain the price before any work starts.

Prevention

How to Keep It From Coming Back

  • Clear leaves and debris from areaway, stairwell and yard drain grates after storms and in the fall.
  • Keep gutters clean so less roof grit and leaves wash into downspout lines.
  • Do not sweep dirt, mulch or alley grit into outdoor drains.
  • Test outdoor drains with a garden hose before storm season to catch slow lines early.
  • Schedule a jetting of long downspout and french drain lines every few years.
Real photos from our jobs

Recent Drain and Sewer Jobs

No stock photos here. These are our own technicians, our own equipment and real repairs.

Two wall mounted tankless water heaters installed by Fullerton with new copper water piping
Dual tankless water heater installation with new copper piping
Two new tank water heaters side by side in a commercial mechanical room installed by Fullerton
Twin tank water heaters installed for a commercial building
Commercial water service room with valves, meters and copper piping serviced by Fullerton plumbers
Commercial water service room, valves and piping serviced
Fullerton hydro jetting machine with high pressure hose reel used for drain and sewer cleaning
Our hydro jetter, ready for grease and root clogs
Local service

Storm and Outdoor Drain Cleaning Near You

We provide storm and outdoor drain cleaning across Philadelphia and Bucks, Montgomery, Delaware and Chester counties.

FAQ

Storm and Outdoor Drain Cleaning Questions, Answered

We clean yard drains, area drains, catch basins, storm drain lines on private property, french drains, underground downspout lines, driveway and patio trench drains, and the small drains at the bottom of rowhome areaways and exterior basement stairwells. We serve homes and commercial properties across Philadelphia and Bucks, Montgomery, Delaware and Chester counties. Street storm inlets in the public right of way belong to the city.

A back stairwell or areaway drain floods when the drain is clogged with leaves, dirt and grit, or when the line it connects to is partly blocked. In many Philadelphia rowhomes, that small drain is the only outlet for rain that runs down the steps. If the drain is tied into the house plumbing, a slow main line or a storm surge in the combined sewer can make it back up too.

We clean a french drain by finding the cleanout or outlet, then running a hydro jetter through the perforated pipe to flush out silt, sand and fine roots. We use moderate pressure and the right nozzle so the pipe and surrounding gravel are not disturbed. If the drain still does not flow, a camera inspection shows whether the pipe is crushed, clogged with soil or disconnected.

Yes. When an underground downspout line clogs, roof water backs up and spills out at the base of the downspout, right next to the foundation. That water can soak the soil and find its way into the basement through cracks and joints. Clearing the downspout line, often with a jetter, sends roof water back to the street, a dry well or wherever it was designed to go.

Most outdoor drains should be checked at least once a year and cleaned when debris builds up. The best times are late fall after the leaves drop and early spring before storm season. Properties with many trees, rowhome areaways that collect alley grit, or drains with a history of flooding may need cleaning twice a year. Cleaning the grates and baskets yourself between visits helps.

Storm inlets in the street and the public sewer they connect to are handled by the city, and the Philadelphia Water Department is the right contact for a blocked street inlet. Drains on your property, including yard drains, areaway drains, catch basins and downspout lines, are the property owner's responsibility. We clean the private drains and can camera a line to show where it connects.

Yes. We clean catch basins, trench drains and private storm lines for apartment buildings, offices, retail centers and other commercial properties. Parking lot catch basins fill with sand, trash and sediment and need regular cleaning to work in heavy rain. We clear the sump, jet the outlet line and can set up a maintenance schedule so drains are ready before storm season.

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