Low water pressure · diagnosed first
Low Water Pressure in Willis, Texas 77318
The typical home here dates from 1998, which predicts the supply pipe. Whole house or one tap, and who to call.
Free to homeowners in Willis — the contractor pays us for the introduction, you never do.
The short answer
The median build year in Willis is 1998, recent enough that the pipe itself is rarely the cause. On housing this age a house-wide drop more often turns out to be the pressure-reducing valve, and a single weak tap is usually the aerator on that fixture.
Source: US Census Bureau, American Community Survey 5-year estimates, table B25035.
Willis has 13,800 occupied homes across 2 ZIP codes. Across all its housing, vacant units included, the median build year is 1998 — 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.Willis sits 1 year newer than the TX median of 1997. Of the 128 TX towns we route calls in, its housing is older than 48% of them, and by number of homes it ranks 58th.
What 1998 tells you about the pipe in Willis
Housing of this vintage generally means copper as standard and the last of the polybutylene, which stopped being installed in 1995. Pressure complaints in houses this age are more often about the pressure-reducing valve drifting out of adjustment than about the pipe. More on 1990s supply pipe.
77% of occupied homes in Willis are owner-occupied, 20 points above the TX figure of 57%. It matters here because the run between the meter and the house belongs to the property owner, not the utility.
Median household income across Willis ZIP codes is $79,420, 15% below the TX median of $93,661.
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.
In Willis the first check is how many taps are affected, and on housing of this age a single weak one is the common case — an aerator or a supply stop, not the system. Normal supply is 45–80 psi; under 40 psi is low, and a gauge tells you in a minute. Whole house is a call; one tap is not.
Build year and occupied homes by ZIP code in Willis
| ZIP | Typical build year | Occupied homes |
|---|---|---|
| 77318 | 1999 | 7,551 |
| 77378 | 1998 | 6,249 |
Nearby towns we cover
- Milano typical build 1987 · 11 years older
- Italy typical build 1985 · 13 years older
- Milford typical build 1978 · 20 years older
- Houston typical build 1986 · 12 years older
- Conroe typical build 2001 · 3 years newer
- Montgomery typical build 2006 · 8 years newer
Worth reading for a 1998-era home
- pressure-reducing valves
- whole-house pressure loss
- polybutylene supply pipe
- how to test your pressure
- pressure drops when two taps run
ZIP codes we route in Willis
- 77318
- 77378
Low water pressure help near me in Willis
Tell us the Willis ZIP code and whether it is the whole house or one fixture. We match it against partner coverage and put you through to an independent contractor who covers it. We carry out no work, and there is never a charge to you. Any plumbing trouble in the house can go the same route.
Low Water Pressure coverage in Willis, TX
Willis is in Montgomery County, Texas. It covers 2 ZIP codes: 77318, 77378. We route low water pressure calls from every one of them.
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 WillisWe match 77318 to an independent contractor who already covers Willis — 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.