Snohomish County
Plumber in Lake Stevens, WA
Lake Stevens is young: the median home was built in 1997, 43% of homes were built since 2000 and only 6% predate 1960 (Census ACS 2020 to 2024).
Key facts
- Serving
- Lake Stevens, WA
- ZIP codes
- 98258
- From our shop
- About 13 driving miles from Monroe
- Water
- Snohomish County PUD (Lake Stevens Integrated Water System). Moderately hard: averaged 108 ppm (range 53 to 118) in 2025
- Estimates
- Free, upfront flat-rate pricing
- Emergencies
- 24/7 at (425) 845-3535
Plumbing in Lake Stevens
The city wraps around Lake Stevens, the largest and deepest lake in Snohomish County at 1,040 acres with 7.1 miles of shoreline. It grew quickly through annexation: 1,563 acres around Frontier Village and the north end of the lake in 2006, then 9 square miles and more than 10,000 residents in the southwest in December 2009. Sewer service comes from the Lake Stevens Sewer District, formed in 1957, rather than the city.
Water comes from Snohomish County PUD's Lake Stevens Integrated Water System, which blends Everett's Spada Lake supply with groundwater from two PUD wells northeast of downtown, treated for iron and manganese. The system serves about 22,500 connections. The PUD's 2025 report lists total hardness averaging 108 ppm, moderately hard and more than eight times the 12.5 ppm of Everett's own water.
Neighborhoods we serve
Downtown Lake Stevens Frontier Village Lake Stevens Center Cavalero Hill 20th Street SE corridor
Near North Cove Park, Lundeen Park, Cavalero Hill Park, and everywhere in between.
Local know-how
What's hard on plumbing in Lake Stevens.
Scale from moderately hard water
At an average of 108 ppm in 2025, PUD water here leaves more mineral scale than Everett's supply. Flush tank water heaters yearly and descale tankless units on schedule. We do both, and repair or replace heaters that scale has worn out.
Water heaters from the boom
With 43% of Lake Stevens homes built since 2000 and tank water heaters typically lasting 8 to 12 years, many original units may be at or past their expected life. We replace tank and tankless models, gas or electric, at an upfront price.
Check 1980s and 1990s plumbing
A third of Lake Stevens homes were built from 1980 to 1999, and polybutylene supply pipe was installed from roughly 1978 to 1995. If you find gray plastic supply lines, have them checked; we repipe with PEX or copper.
Water running right now?
Shut off the main water valve, turn off the water heater, and call us. Our emergency line answers 24/7.
Services
Our services in Lake Stevens.
- 01Plumbing
Drain cleaning in Lake Stevens
Slow sinks, backed-up showers and main-line clogs cleared with professional cable machines and hydro-jetting, with a camera inspection when we need to see what's causing it.
- — Kitchen, bathroom, laundry and floor drains cleared
- — Main sewer line cleaning from the cleanout
- — Hydro-jetting to scour grease, scale and roots off the pipe walls
Typical price: $250–$550 for a standard drain cleaning
Learn more - 02Plumbing
Water heaters in Lake Stevens
Tank and tankless, gas and electric: same-day repairs, code-compliant replacements and upgrades, with the unit sized to your household.
- — Diagnosis and repair of thermostats, elements, gas valves, igniters and leaks
- — Tank water heater replacement, same day when possible
- — Tankless water heater installation and upgrades
Typical price: $2,200–$4,000 for a replacement, depending on the unit
Learn more - 03Plumbing
Leak repair in Lake Stevens
Leaks found with electronic detection instead of guesswork, then fixed for good: pipes, fittings, valves, fixtures, slabs and burst lines.
- — Leak detection behind walls, under floors and in slabs
- — Pipe, fitting and valve repairs (copper, PEX, galvanized, CPVC)
- — Burst and frozen pipe repair
Typical price: $500–$1,100 for most leak repairs
Learn more - 04Plumbing
Repiping in Lake Stevens
Aging galvanized or polybutylene supply lines replaced with PEX or copper, with small access openings, a pressure test and a written warranty.
- — Whole-home PEX or copper repipe
- — Galvanized steel and polybutylene replacement
- — New shutoff valves at fixtures
- 05Plumbing
Sewer lines in Lake Stevens
Main sewer lines camera-inspected, cleaned of roots and grease, and repaired or replaced when the pipe itself has failed.
- — Sewer camera inspection with the footage explained
- — Main line cleaning and root cutting
- — Hydro-jetting for grease and root buildup
- 06Heating & cooling
HVAC in Lake Stevens
Furnaces, heat pumps, air conditioners and ductless mini-splits repaired, maintained and installed, plus duct cleaning and repair.
- — Furnace repair, maintenance and replacement
- — Heat pump repair and installation
- — Air conditioner service and installation
Also available in Lake Stevens: faucet, toilet and fixture installation, 24/7 emergency plumbing, and the Dam Good Defenders Club membership.
- Upfront, written flat-rate price before any work begins
- Dam Good Guarantee: if something we fixed isn't right, we come back and make it right, no charge.
- WA contractor license BEAVEPI741J3
Good questions
Lake Stevens plumbing FAQ.
Don't see your question? Call or text (425) 845-3535. A real person answers, 24/7.
Is Lake Stevens water hard?
Moderately. Snohomish County PUD blends Everett's very soft Spada Lake water with groundwater from two PUD wells northeast of downtown Lake Stevens, and its 2025 water quality report lists total hardness averaging 108 ppm, with a range of 53 to 118. That is moderately hard on the USGS scale, so expect more scale in water heaters, tankless units and faucet aerators than on Everett's water.
Who handles sewer service in Lake Stevens?
The Lake Stevens Sewer District, a separate agency formed in 1957, runs the sewer system rather than the city. Side sewer permits go through the district: it has up to three working days to review an application, the contractor must be on its registered contractors list, and inspections need 24 hours' notice. For a slow or backed-up line, we can clear it and camera-inspect it first.
Nearby areas we serve
Sources for local facts on this page
- https://www.snopud.com/wp-content/uploads/2026/05/MainAR_2025_web.pdf
- https://en.wikipedia.org/wiki/Lake_Stevens,_Washington
- https://www.lakestevenswa.gov/152/Subarea-Planning
- https://www.lkstevenssewer.org/district_info/glad_you_asked_that.php
- https://www.everettwa.gov/DocumentCenter/View/40866/2024-Detailed-water-quality-summary
- https://censusreporter.org/profiles/16000US5337900/
Plumbing problem in Lake Stevens? Let's fix it right.
Free estimates, upfront flat-rate pricing, and a 24/7 emergency line at (425) 845-3535.