Riverdale developed as a streetcar suburb in the early twentieth century, and much of its original housing survives — modest, well-built frame and brick homes on small lots, close together and close to the rail line.
The plumbing is of the era, which means the same picture we deal with in pre-war Catonsville: galvanized supply narrowing from the inside, cast iron drainage carrying decades of scale, and fixture roughs that do not match modern standards.
Low-lying ground near the Northeast Branch adds a drainage dimension. Basements in parts of Riverdale take water, and sump reliability matters more here than on higher ground.
What we find in Riverdale homes
Streetcar-era housing
Compact early twentieth-century homes with original supply and drainage in many cases. Pressure decline and discolored morning water are the standard presentation.
Low ground near the branch
Proximity to the Northeast Branch means higher groundwater in places and basements that take storm water. Sump reliability and discharge routing matter.
Small lots and short laterals
Short front yards mean short sewer laterals, which keeps excavation costs down when repair is genuinely needed. Tight access can limit equipment options.
Neighborhoods and landmarks we work around
We cover all of Riverdale and the surrounding Prince George's County communities, including 20737. Areas we are in regularly:
- Riverdale Park
- Route 1 corridor
- Northeast Branch Trail
- Riverdale MARC station
- Riversdale Mansion
- Hyattsville border
What Riverdale customers tell us
Riverdale homeowners want practical answers about old houses. We give them, and we say when something can safely wait.
I had an outstanding experience with Collins & Sons LLC. Daniel has done several projects at my home over the last 4 years. He has helped me with small projects (replacing a garbage disposal), large projects (renovating my patio) and random projects. No mat…
Needed a water heater and my upstairs plumbing replaced. After contacting them they were very flexible to my schedule, also explaining in detail costs and procedures. Who doesn't like an honest family owned professional? I would use them again any time and…
Danny is a very professional and friendly person to work with. His work as a plumber and contractor is outstanding. He receives a high rating as he cleans up after he finishes working. I highly recommend this company and Danny to work on any project for you…
Plumbing questions from Riverdale
Why does my basement take water in heavy rain?
On low ground near the branch, storm water moves laterally through saturated soil and arrives at foundation walls. Check the sump pump, the check valve and where the discharge line lets out — a discharge terminating close to the foundation simply recirculates the water.
Is a repipe necessary or can I keep patching?
One leak in an otherwise sound system is a repair. Two or more in different rooms within a couple of years means the system is telling you something. We show you both numbers and let you decide.
Do you cover Riverdale?
Yes, as part of our Prince George's County coverage. It is about thirty miles from Catonsville and we schedule work there.