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Snohomish County · Updated August 2026

Best Water Line Replacement in Everett, WA

Water line replacement runs a new supply line from meter to house — the permanent fix for failing galvanized, polybutylene, or repeatedly-leaking lines. Modern trenchless pull-through methods usually spare the yard.

$3,000–$10,000
Typical cost, typical replacement

Wet-side market range — get itemized quotes before work starts

Call sooner, not later, if:
  • Second or third leak on the same supply line
  • Galvanized or polybutylene line (both past their design life)
  • Chronically poor pressure from a corroded line

Top-Rated Companies for Water Line Replacement in Everett

Same no-pay-to-play ranking as everywhere on Wetside Plumbing — the formula.

#1 · EVERETT

A1 Septic Service

5.0 rating · 317 Google reviews · Septic system service
10121 Evergreen Wy Ste 25-696, Everett, WA 98204
✓ WA License VerifiedL&I #A1SEPSS831KB · check it yourself ↗
#2 · EVERETT

Dirt Cheap Sewer Inc

5.0 rating · 109 Google reviews · Plumber
2617 Russell Way, Everett, WA 98204
#3 · EVERETT

CM Heating

4.9 rating · 7,946 Google reviews · HVAC contractor
1500 Industry St #200, Everett, WA 98203
#4 · EVERETT

Eco Electric, Plumbing, Heating and Air

4.9 rating · 309 Google reviews · HVAC contractor
4203 S 3rd Ave, Everett, WA 98203
#6 · EVERETT

Allied Waterproofing & Drainage

4.9 rating · 64 Google reviews · Drainage service
4231 S 3rd Ave, Everett, WA 98203
#7 · EVERETT

Waterways Plumbing and Drain Cleaning LLP

4.9 rating · 60 Google reviews · Plumber
3702 111th Pl SE, Everett, WA 98208
✓ WA License VerifiedL&I #WATERPC761NZ · check it yourself ↗
#8 · EVERETT

Big Sky Water Heaters

5.0 rating · 19 Google reviews · Plumber
2730 Pine St, Everett, WA 98201
#11 · EVERETT

Home Comfort Alliance - Everett

4.8 rating · 1,773 Google reviews · HVAC contractor
3409 Everett Ave, Everett, WA 98201
#12 · EVERETT

Everett Town Plumbing

4.9 rating · 28 Google reviews · Plumber
101 Rainier Dr, Everett, WA 98203

Google Business data, 2026-08-07. See the full Everett ranking →

Also searched as: new water, new water line repair, new water service, water line repair replacement, water line repairs replacements, water main repair replacement.

Before You Call

Water Line Replacement: Common Questions

How disruptive is it?

Trenchless replacement needs two pits (at the meter and at the house) and typically finishes in a day. Open trenching is reserved for lines with too many bends or obstructions.

What pipe should the new line be?

On the wet side you'll mostly see PEX or HDPE (flexible, freeze-tolerant, trenchless-friendly) and copper where soil conditions favor it. Any of the three, properly installed and permitted, outlives your mortgage.

How do I check a company's license?

Ask for their Washington L&I contractor number and verify it at secure.lni.wa.gov/verify — active license, bond, and insurance. Listings above with a green badge are ones we've already matched to an active license in state records.

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