Washington · 20 covered places · 49 ZIP codes
Plumbers in Spokane County, WA
We cover 20 cities and towns in Spokane County, Washington, across 49 ZIP codes, including Spokane, Cheney, Greenacres. About 532,000 people live in those ZIP codes. 31% of the homes were built before 1960, so galvanized pipe and old cast iron drains are common.
| Year built | Share of homes |
|---|---|
| Before 1940 | 14% |
| 1940–1959 | 17% |
| 1960–1979 | 23% |
| 1980–1999 | 21% |
| 2000 or later | 24% |
Share of housing units in the covered ZIP codes. Census ACS 2023 5-year estimates.
| Place | Residents in covered ZIPs | Built before 1960 |
|---|---|---|
| Spokane | 389,529 | 38% |
| Cheney | 22,448 | 10% |
| Greenacres | 20,260 | 12% |
| Veradale | 16,761 | 8% |
| Deer Park | 14,666 | 16% |
| Liberty Lake | 12,092 | 5% |
| Colbert | 10,682 | 3% |
| Medical Lake | 9,398 | 17% |
| Mead | 9,226 | 11% |
| Airway Heights | 8,931 | 10% |
What goes wrong in Spokane County homes
Pre-1960 homes: galvanized pipe and cast iron
31% of homes in Spokane County's covered ZIP codes were built before 1960, 14% 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.
Natural gas in most homes
50% 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.
Winter freezes
54% of homes here were built before 1980, when pipes were more often run through exterior walls and uninsulated crawl spaces. In a cold Washington winter those are the lines that freeze and split. See frozen and burst pipe repair.
Common plumbing work in Spokane County
City pages in Spokane County
Other covered towns in Spokane County
- Airway Heights (1 ZIP)
- Cheney (1 ZIP)
- Colbert (1 ZIP)
- Deer Park (1 ZIP)
- Fairchild Air Force Base (1 ZIP)
- Fairfield (1 ZIP)
- Four Lakes (1 ZIP)
- Greenacres (1 ZIP)
- Latah (1 ZIP)
- Liberty Lake (1 ZIP)
- Mead (1 ZIP)
- Medical Lake (1 ZIP)
- Newman Lake (1 ZIP)
- Otis Orchards (1 ZIP)
- Rockford (1 ZIP)
- Spangle (1 ZIP)
- Spokane Valley (3 ZIPs)
- Veradale (1 ZIP)
- Waverly (1 ZIP)
Spokane County plumbing FAQ
Which towns in Spokane County do you cover?
20 places: Airway Heights, Cheney, Colbert, Deer Park, Fairchild Air Force Base, Fairfield, Four Lakes, Greenacres, Latah, Liberty Lake, Mead, Medical Lake, Newman Lake, Otis Orchards, Rockford, Spangle, Spokane, Spokane Valley, Veradale, Waverly. Enter your ZIP code to confirm coverage for your street.
How old are homes in Spokane County?
Across the covered ZIP codes, Census estimates put 31% of homes as built before 1960, 23% from 1960 to 1979, 21% from 1980 to 1999 and 24% in 2000 or later.
Who licenses plumbers in Spokane County, WA?
The Washington State Department of Labor & Industries (L&I) certifies plumbers and registers contractors.
Housing and heating figures are US Census Bureau ACS 2023 5-year estimates for the ZIP code areas we cover in Spokane County, combined across places and weighted by housing units. Some ZIP codes extend into neighboring counties.
Need a plumber in Spokane County?
Same-day service when a plumber is available. One call connects you with a licensed plumber who serves your ZIP.