Kalamazoo County · Kalamazoo, MI
Plumbers in Kalamazoo, MI
Kalamazoo is in Kalamazoo County, Michigan. About 122,000 people live in the 6 ZIP codes we cover here, in roughly 55,000 homes, 54% of them single-family detached houses. The biggest share of the housing was built between 1960 and 1979 (24%), and that age decides most of what goes wrong with the plumbing.
- Same-day service when a plumber is available
- 6 ZIP codes covered
ZIP codes we cover in Kalamazoo
49001, 49004, 49005, 49006, 49007, 49009
Kalamazoo homes and their plumbing
Here is how Kalamazoo's homes break down by year built, based on Census estimates for the covered ZIP codes: before 1940 17%, 1940–1959 17%, 1960–1979 24%, 1980–1999 22%, 2000 or later 20%. 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.
| Year built | Share of homes |
|---|---|
| Before 1940 | 17% |
| 1940–1959 | 17% |
| 1960–1979 | 24% |
| 1980–1999 | 22% |
| 2000 or later | 20% |
Share of housing units in the covered ZIP codes. Census ACS 2023 5-year estimates.
- Residents in covered ZIPs
- 122,350
- Housing units
- 55,137
- Single-family detached
- 54%
- Owner-occupied
- 54%
- Heated with utility gas
- 72%
- Heated with electricity
- 22%
- Heated with propane
- 4%
What goes wrong in Kalamazoo homes
Natural gas in most homes
72% of occupied homes here heat with utility gas, so gas water heaters, ranges and dryers are common. That means gas line extensions for new appliances, flexible connector replacements and venting checks when a water heater is swapped. If you smell gas, leave first and call the gas utility from outside. See gas line repair.
Pre-1960 homes: galvanized pipe and cast iron
34% of homes in Kalamazoo's covered ZIP codes were built before 1960, 17% 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
58% of homes here were built before 1980, when pipes were more often run through exterior walls and uninsulated crawl spaces. In a long Michigan winter those are the lines that freeze and split. See frozen and burst pipe repair.
Hard water
Michigan water is generally hard. With 72% of homes here on gas, scale settles as sediment in gas water heater tanks, which then rumble and wear out early. See water softener installation.
Common calls in Kalamazoo
- Gas Line Repair
- Whole-House Repiping
- Frozen & Burst Pipe Repair
- Water Softener Installation
- Water Heater Replacement
- Drain Cleaning
- Main Water Line Repair
- Sewer Line Repair
Also available in Kalamazoo: emergency plumbing and every plumbing service.
Kalamazoo at a glance
- County
- Kalamazoo County
- ZIP codes
- 49001, 49004, 49005, 49006, 49007, 49009
Kalamazoo plumbing FAQ
How old are the homes in Kalamazoo?
In the ZIP codes we cover around Kalamazoo, Census estimates put 34% of homes as built before 1960, 24% from 1960 to 1979, 22% from 1980 to 1999 and 20% in 2000 or later. The largest group is 1960–1979 (24%).
Who licenses plumbers in Kalamazoo, MI?
Michigan's Bureau of Construction Codes (LARA) licenses plumbers and plumbing contractors.
Are water heaters in Kalamazoo usually gas or electric?
Census data for the area show 72% of homes heating with utility gas, 22% with electricity and 4% with propane. 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 Kalamazoo homeowners
Nearby areas
Also covered nearby: Portage (5 mi), Richland (10 mi), Scotts (11 mi), Vicksburg (11 mi), Plainwell (12 mi), Augusta (13 mi), Battle Creek (18 mi), Martin (18 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 Kalamazoo, so they may include neighboring communities that share those ZIP codes.
Need a plumber in Kalamazoo?
Same-day service when a plumber is available. One call connects you with a licensed plumber who serves your ZIP.