What does Baltimore DPW say about the house connection?
That it is shared, and that you should confirm the line. One DPW diagram labels the lateral as partly the city's and partly the owner's, one regulations document says DPW maintains the lateral from the main to the property line, and a consent decree page says repairing broken laterals is the homeowner's job.
With sources like that, a call to DPW before paying for a repair is sensible. For a blockage, sewer line jetting from the cleanout is one thing to ask a pro about, and a camera inspection turns a guess about the pipe into video of it. Phone for information and to book.
Why does the cleanout matter so much in Baltimore?
Because DPW's access depends on it. The agency says that without an exterior cleanout it cannot clear a blockage on the line, and a plumber must handle the house connection.
An exterior cleanout lets a plumber or DPW crew reach the line without opening the basement floor. If your rowhouse lacks one, a pro can advise on installing it, which also gives jetting and cameras a clean entry point.
Who maintains which part of the line in Baltimore?
Baltimore DPW's documents draw the line differently, so confirm yours with DPW.
| Part of the line | Who maintains it | What it means when a line clogs |
|---|---|---|
| Sewer main and public portion of the connection | Baltimore DPW | Report backups through 311 |
| Private portion of the house connection | Owner, per DPW's materials | A plumber assesses and fixes problems on it |
| Exterior cleanout | Owner installs it | DPW says it cannot clear a blockage without one |
How do downspouts and sump pumps tie into Baltimore backups?
They add clear water to the house connection. DPW recommends disconnecting both from it, because storm flows can overload an older system.
Disconnecting is separate from cleaning, but both lower risk. A camera shows connections inside the line that are hard to spot from the basement. Rowhouse blocks often share old pipe, so conditions on one house can affect the next.
Which Baltimore properties book jetting?
Fells Point and Federal Hill restaurants and bars, plus rowhouse and apartment buildings across the neighborhoods.
Commercial grease line jetting clears kitchen lines, drain jetting handles stack branches, and tree root removal clears roots from older clay.
Which hydro jetting services can you book in Baltimore?
Every service on this site is available in Baltimore, for a Hampden rowhouse, a Roland Park home or a Fells Point restaurant.
- Sewer line jetting from the exterior cleanout along the house connection
- Sewer camera inspection for late-1800s clay and cast iron lines
- Tree root removal for street-tree roots at old joints
- Drain jetting for stack branches in rowhouses
- Commercial grease line jetting for Fells Point, Canton and Federal Hill kitchens
- Sewer backup help for flooded basement drains
- Storm drain jetting for alley, yard and lot drains
Neighborhoods and nearby cities
Calls come from across Baltimore, including Fells Point, Canton, Hampden, Federal Hill, Roland Park, Highlandtown, Mount Vernon and Waverly.
See the Maryland page for the state overview. Help is also available in Towson, Dundalk, Catonsville, Columbia, Glen Burnie, Pikesville and Annapolis.