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Low Water Pressure in South Weymouth, Massachusetts 02190
The typical home here dates from 1970, which predicts the supply pipe. Whole house or one tap, and who to call.
Free to homeowners in South Weymouth — the contractor pays us for the introduction, you never do.
The short answer
The median build year in South Weymouth is 1970, which is copper territory and sometimes copper with polybutylene in part of the run. Normal supply is 45 to 80 psi and under 40 psi is low, so a gauge on an outside tap settles whether this is a supply problem at all.
Sources: US Census Bureau, American Community Survey 5-year estimates, table B25035; normal and low ranges as published by Grundfos in its homeowner guide to low water pressure.
South Weymouth has 8,329 occupied homes across 1 ZIP code. Across all its housing, vacant units included, the median build year is 1970 — the most useful single fact for working out why the water pressure is weak, because it predicts what the supply pipe is made of.
What this site is
PressureTrace is a referral service, not a plumbing contractor. We connect homeowners with independent contractors. Contractors are required to hold whatever credential their state or municipality demands. Every state page sets out who licenses plumbers there and where to check, so you can confirm before work begins. We do not perform plumbing work, we do not set prices, and we never charge homeowners anything — the contractors in our network pay us when we route them a call.South Weymouth sits 4 years newer than the MA median of 1966. Of the 176 MA towns we route calls in, its housing is older than 40% of them, and by number of homes it ranks 71st.
What 1970 tells you about the pipe in South Weymouth
Housing of this vintage generally means copper as the usual supply material, so corrosion narrowing the pipe is far less likely. In houses of this era a whole-house pressure drop points at the pressure-reducing valve, the main shut-off, or the supply side of the meter rather than at the pipe itself. More on 1970s supply pipe.
70% of occupied homes in South Weymouth are owner-occupied, 10 points above the MA figure of 60%. It matters here because the run between the meter and the house belongs to the property owner, not the utility.
Median household income across South Weymouth ZIP codes is $99,024, 22% below the MA median of $127,270.
Source: US Census Bureau, American Community Survey 5-year estimates, 2023 release — tables B25003 (occupied units), B25035 (all units) and B19013 (households). How these are aggregated.
The first thing to establish in South Weymouth is whether the problem is the house or one fixture, and it takes two minutes of walking around. Housing of this era can be copper throughout or copper with polybutylene in part, and the two fail differently enough that the pattern matters. Normal is 45–80 psi, under 40 psi is low — test it. Whole house is a call; one tap usually is not.
South Weymouth against the nearest MA towns we cover
| Town | Typical build year | Occupied homes |
|---|---|---|
| South Weymouth | 1970 | 8,329 |
| Melrose | 1939 or earlier | 12,368 |
| Stoneham | 1965 | 9,520 |
| Braintree | 1956 | 14,339 |
| Milton | 1945 | 9,184 |
Nearby towns we cover
- Weymouth typical build 1963 · 7 years older
- East Weymouth typical build 1958 · 12 years older
- North Weymouth typical build 1951 · 19 years older
- Avon typical build 1953 · 17 years older
- Bridgewater typical build 1997 · 27 years newer
- Carver typical build 1980 · 10 years newer
Worth reading for a 1970-era home
- pressure-reducing valves
- whole-house pressure loss
- galvanized supply pipe
- a main shut-off left part-closed
- how to test your pressure
ZIP codes we route in South Weymouth
- 02190
Low water pressure help near me in South Weymouth
Give us your South Weymouth ZIP code and what is happening. We check it against partner coverage and connect you with an independent contractor covering that area. We do not do the work and you are never charged. The call need not be about pressure at all.
Low Water Pressure coverage in South Weymouth, MA
South Weymouth is in Norfolk County, Massachusetts. Its ZIP code is 02190. We route low water pressure calls from 02190.
What happens when you call
No form, no quote tool, no waiting for an email.
- You tell us what the water is doingOne short conversation. If it turns out to be something you can fix in five minutes, we will say so.
- We route the call in South WeymouthWe match 02190 to an independent contractor who already covers South Weymouth — not a call center three states away.
- They quote, you decideWe do not set prices and we never charge you. The contractor pays us for the introduction.