Oakdale is one of Dedham's older neighborhoods and, by the Town Clerk's account, its most populated. If you live here, your plumbing questions probably come from a house with a long history of repairs and renovations. This page covers what the Town's own records say about Oakdale, what they leave out, and which plumbing calls come up for houses like these.
Call (617) 752-0573 if you would rather describe the problem than read about it.
What Oakdale is, from the Town's records.
Dedham's master plan lists Oakdale as one of six neighborhoods. It covers about 1,032 acres and holds roughly 2,500 housing units, with a small commercial node called Oakdale Square. The area was under construction by 1876, on land that had been farmland.
Street names show up in the plan's landmarks: the Church of the Good Shepherd (1876) on Cedar Street, Oakdale School (1902) on Cedar Street and Oakdale Common on River Street. The plan describes the late 1800s and early 1900s single-family homes here as generally well preserved. It does not publish a boundary line, so this page does not draw one.
What that history means for your plumbing.
A house from the late 1800s or early 1900s has usually been through several rounds of work. A kitchen was added, a bathroom moved, a boiler or water heater swapped. The Town does not publish what pipe sits behind Oakdale walls, so nobody can tell you the material from the neighborhood name alone.
What a plumber can do is look. A sewer camera inspection shows the real condition of the line under the yard, and a visual check of the basement pipes shows what the house actually has. Ask for what the plumber sees, not what the age of the house suggests.
Slow drain, leak or failed water heater in Oakdale? Call and describe it.
Call (617) 752-0573The sewer program that touched parts of Oakdale.
The Town sewer system collects wastewater and sends it onward to the regional MWRA system. After reports of sewage backing up into homes, Dedham ran a door-to-door inspection program, with its consultant, across about 1,600 properties in the Manor neighborhood plus parts of Oakdale and Greenlodge. The regulation was approved June 18, 2024 and inspections began July 15, 2024.
The program looked for private connections that send clean water into the sanitary sewer, such as sump pumps and roof drains. The Town says discharging clean rain or groundwater into the sanitary sewer is against federal, state and local law. If you are not sure where your sump pump discharges, a plumber can trace it, and sump pump repair can reroute it outside. Check the Town's program page for what applies at your address.
Plumbing help people in Oakdale ask about.
- A slow or backing-up drain that keeps returning, handled with drain cleaning.
- A running meter or an unexplained jump in the water bill, found with leak detection.
- An old tank that has started to leak or stopped heating, which usually means water heater replacement.
- A sump pump that runs constantly or not at all.
- A sewer line you want to see on camera before buying or before work in the yard.
Before you call.
- Find the main shutoff and turn it clockwise if water is running where it should not be..
- Stop using drains if one is gurgling or rising..
- Note which fixtures are affected, because that points to a branch line or the main..
- Have your street ready. Ask what the plumber can do and when, and ask for their Massachusetts license type and number..
Our other pages cover nearby towns we also serve and the full Dedham plumbing service list. Dedham's water comes from the Dedham-Westwood Water District, and the District reports average hardness near 6 grains per gallon, which is a fair reason to check older heaters for scale.
Frequently asked questions.
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No. Oakdale is a neighborhood inside the Town of Dedham, listed in the Town's master plan. Oakdale uses the same Town services as the rest of Dedham.
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The program covered parts of Oakdale, not all of it, and the Town's page is the place to check your address. If you have a sump pump or a roof drain connected to the sanitary sewer, it is a problem under the Town's rules whether or not your street was inspected.
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That cannot be said from the neighborhood alone. The Water District notes that lead in water comes mainly from service lines and home plumbing, so if you are worried, ask a plumber to identify your service line and interior pipe on site.
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A backup that affects several neighbors may point to the Town's sewer main, so call the Town. A backup in your house only usually points to your own line, which a plumber can clear and camera.
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Replacing or relocating fixtures or piping needs a permit through a licensed plumber. Minor repairs like fixing a leaky faucet or clearing a blocked drain do not, according to the Massachusetts consumer fact sheet.
Where these facts come from.
Local facts on this page come from the sources below and were checked in November 2026. The page does not state neighborhood boundaries, because the sources do not publish them.
Codes, standards and sources.
Plumbing work in Massachusetts is governed by 248 CMR 10.00, the Uniform State Plumbing Code, and plumbers are licensed by the Board of State Examiners of Plumbers and Gas Fitters. You can read the state's consumer fact sheet on plumbers and gas fitters before you hire anyone.
Local facts on this page come from the Dedham-Westwood Water District, the Town of Dedham, the other towns named and Mass.gov, and were checked in October 2026. Where a fact could not be confirmed, the page says to ask the utility or the town.