Water main and water service line repair in Bellevue covers the supply line from the city meter at the curb to the home's main shutoff — a 30 to 100-foot run that is the homeowner's responsibility, not the city's. Failures most often occur in old galvanized or polybutylene lines from mid-century construction. Replacements use PEX-A or copper, with trenchless boring where yard geometry allows and open-trench where it doesn't.
We confirm it's the service line and not house plumbing.
We handle the application.
Pull a new PEX-A line through the old one's path.
Sod, hardscape, irrigation lines — we put it back.
Water main repair in Bellevue costs $285 for a locate and pressure test, $5,400 to $8,200 for trenchless PEX-A replacement of an 80-foot line through two small pits, $7,800 to $12,400 for open-trench copper with restoration, and $1,200 to $2,100 if the curb stop or meter pit needs replacing.
The first sign is usually a wet patch in the yard that doesn't dry out, or a water bill that quietly doubled.
Deeper background on the issues this service addresses:
$4,500 to $9,000 for a typical residential water service line replacement from meter to house using trenchless methods. Open-trench (where required by geometry or lead-pipe replacement) runs $6,500 to $14,000 depending on length and restoration. Includes permit through City of Bellevue Utilities and final inspection.
Yes. Lead service lines are uncommon but documented in some pre-1955 Bellevue homes. Replacement is mandatory under EPA Lead and Copper Rule revisions. We coordinate with City of Bellevue Utilities for the connection at the meter and pull the required permit. Federal funding through the EPA may offset homeowner cost — we walk you through eligibility at the diagnostic visit.
Trenchless replacement: 1 day for most residential runs (40 to 80 feet from meter to house). Open-trench: 2 to 4 days depending on depth and length. The water is shut off at the meter for 6 to 10 hours during the active replacement phase — we time the work to start at 8am and restore service before evening.
Three common reasons in Bellevue: galvanized service lines from pre-1960 installations failing from internal corrosion, copper service lines from the 1980s developing pinhole leaks at the curb-meter connection, or any service line with documented leaks per City of Bellevue water-loss audits. Sudden water-bill increases and visible wet spots between meter and house are the most common symptoms.
