Connecticut · 11 covered places · 27 ZIP codes
Plumbers in South Central Connecticut County, CT
We cover 11 cities and towns in South Central Connecticut County, Connecticut, across 27 ZIP codes, including New Haven, Meriden, Hamden. About 545,000 people live in those ZIP codes. 46% of the homes were built before 1960, so galvanized pipe and old cast iron drains are common.
| Year built | Share of homes |
|---|---|
| Before 1940 | 25% |
| 1940–1959 | 22% |
| 1960–1979 | 25% |
| 1980–1999 | 20% |
| 2000 or later | 9% |
Share of housing units in the covered ZIP codes. Census ACS 2023 5-year estimates.
| Place | Residents in covered ZIPs | Built before 1960 |
|---|---|---|
| New Haven | 169,494 | 55% |
| Meriden | 60,418 | 51% |
| Hamden | 60,116 | 46% |
| West Haven | 55,147 | 49% |
| Milford | 52,340 | 44% |
| Wallingford | 44,099 | 37% |
| East Haven | 29,347 | 48% |
| Branford | 28,090 | 35% |
| Guilford | 22,037 | 29% |
| Madison | 17,577 | 23% |
What goes wrong in South Central Connecticut County homes
Oil-heated homes
28% 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.
Pre-1960 homes: galvanized pipe and cast iron
46% of homes in South Central Connecticut County's covered ZIP codes were built before 1960, 25% 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.
Long, hard winters
71% 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.
Common plumbing work in South Central Connecticut County
City pages in South Central Connecticut County
Other covered towns in South Central Connecticut County
- Branford (1 ZIP)
- East Haven (1 ZIP)
- Guilford (1 ZIP)
- Hamden (3 ZIPs)
- Madison (1 ZIP)
- Meriden (2 ZIPs)
- Milford (2 ZIPs)
- Northford (1 ZIP)
- Wallingford (3 ZIPs)
- West Haven (1 ZIP)
South Central Connecticut County plumbing FAQ
Which towns in South Central Connecticut County do you cover?
11 places: Branford, East Haven, Guilford, Hamden, Madison, Meriden, Milford, New Haven, Northford, Wallingford, West Haven. Enter your ZIP code to confirm coverage for your street.
How old are homes in South Central Connecticut County?
Across the covered ZIP codes, Census estimates put 46% of homes as built before 1960, 25% from 1960 to 1979, 20% from 1980 to 1999 and 9% in 2000 or later.
Who licenses plumbers in South Central Connecticut County, CT?
The Connecticut Department of Consumer Protection licenses plumbers (P-1 contractors and P-2 journeymen); you can verify a license online.
Housing and heating figures are US Census Bureau ACS 2023 5-year estimates for the ZIP code areas we cover in South Central Connecticut County, combined across places and weighted by housing units. Some ZIP codes extend into neighboring counties.
Need a plumber in South Central Connecticut County?
Same-day service when a plumber is available. One call connects you with a licensed plumber who serves your ZIP.