South Central Connecticut County · West Haven, CT
Plumbers in West Haven, CT
West Haven is in South Central Connecticut County, Connecticut. About 55,000 people live in the ZIP code we cover here, in roughly 22,000 homes, 47% of them single-family detached houses. The biggest share of the housing was built between 1960 and 1979 (29%), and that age decides most of what goes wrong with the plumbing.
- Same-day service when a plumber is available
- 1 ZIP codes covered
ZIP codes we cover in West Haven
06516
West Haven homes and their plumbing
Here is how West Haven's homes break down by year built, based on Census estimates for the covered ZIP codes: before 1940 24%, 1940–1959 25%, 1960–1979 29%, 1980–1999 16%, 2000 or later 6%. With that many older homes, original galvanized supply pipe and cast iron or clay drains are still common, so leaks, rust and root intrusion come up often. Neighboring areas such as New Haven, Milford, Shelton are covered too.
| Year built | Share of homes |
|---|---|
| Before 1940 | 24% |
| 1940–1959 | 25% |
| 1960–1979 | 29% |
| 1980–1999 | 16% |
| 2000 or later | 6% |
Share of housing units in the covered ZIP codes. Census ACS 2023 5-year estimates.
- Residents in covered ZIPs
- 55,147
- Housing units
- 21,884
- Single-family detached
- 47%
- Owner-occupied
- 51%
- Heated with utility gas
- 52%
- Heated with electricity
- 20%
- Heated with fuel oil
- 23%
What goes wrong in West Haven homes
Pre-1960 homes: galvanized pipe and cast iron
49% of homes in West Haven's covered ZIP codes were built before 1960, 24% of them before 1940. Houses that old often still have galvanized steel supply lines that rust closed from the inside, and cast iron or clay sewer pipe that cracks and lets roots in. Weak pressure at upstairs fixtures, brown water after a shutoff and slow drains are the usual clues. Typical fixes are whole-house repiping and a sewer camera inspection.
Oil-heated homes
23% of occupied homes here heat with fuel oil, far above the national norm. Many of them make hot water with a tankless coil inside the boiler, which runs the boiler all summer. Plumbers often replace the coil with an indirect tank or a standalone water heater when the boiler is serviced or replaced.
Long, hard winters
78% of homes here were built before 1980, when pipes were more often run through exterior walls and uninsulated crawl spaces. In a long Connecticut winter those are the lines that freeze and split. See frozen and burst pipe repair.
1960s and 70s homes reaching end of life
29% of the housing here dates from 1960 to 1979. Original copper supply lines in those homes are now 45 to 65 years old, and cast iron drains of that age scale up inside and crack. Seized shutoff valves, pinhole leaks and recurring main-line clogs are common calls. A camera inspection shows the condition of the sewer line before anyone digs.
Common calls in West Haven
- Whole-House Repiping
- Water Heater Replacement
- Frozen & Burst Pipe Repair
- Sewer Camera Inspection
- Gas Line Repair
- Drain Cleaning
- Main Water Line Repair
- Sewer Line Repair in West Haven, CT
Also available in West Haven: emergency plumbing and every plumbing service.
West Haven at a glance
- County
- South Central Connecticut County
- Nearest city pages
- New Haven, Milford, Shelton, Stratford, Hamden
- ZIP codes
- 06516
West Haven plumbing FAQ
How old are the homes in West Haven?
In the ZIP codes we cover around West Haven, Census estimates put 49% of homes as built before 1960, 29% from 1960 to 1979, 16% from 1980 to 1999 and 6% in 2000 or later. The largest group is 1960–1979 (29%).
Who licenses plumbers in West Haven, CT?
The Connecticut Department of Consumer Protection licenses plumbers (P-1 contractors and P-2 journeymen); you can verify a license online.
Are water heaters in West Haven usually gas or electric?
Census data for the area show 52% of homes heating with utility gas, 20% with electricity, 23% with fuel oil. Water heaters often use the same fuel as the home's heat, so utility gas is the most common here, but check the label on your tank before you shop for a replacement.
Guides for West Haven homeowners
Nearby areas
Also covered nearby: East Haven (3 mi), Ansonia (7 mi), Derby (7 mi), Branford (8 mi), Trumbull (11 mi), Monroe (13 mi), Northford (13 mi).
Housing, heating and population figures are US Census Bureau American Community Survey 2023 5-year estimates for the ZIP code areas we cover in West Haven, so they may include neighboring communities that share those ZIP codes.
Need a plumber in West Haven?
Same-day service when a plumber is available. One call connects you with a licensed plumber who serves your ZIP.