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HydrocraftPlumbing Solutions, Seattle, home

Kitchen and bath plumbing that passes inspection the first time.

Swapping a faucet is an hour. Moving a sink across the kitchen or putting a bathroom in the basement is a plumbing design job with a permit attached. We do both, and we'll tell you which one your idea actually is before you commit to a contractor's schedule.

dishwasher drainair gapdisposalP-trapto stackstopshot / cold

Sounds like this?

  • Replacing a faucet, toilet, garbage disposal or shower valve
  • Relocating a sink, dishwasher or washing machine
  • Adding a bathroom in a basement, attic or ADU
  • A remodel where the contractor needs a licensed plumber for rough-in and trim
  • Low hot water pressure at one fixture only

What we do

Fixture replacement
Faucets, toilets, disposals, shower valves and water filters. We install what you bought or supply it and warranty both.
Rough-in for remodels
Supply, drain, waste and vent for the new layout, sized and vented to Uniform Plumbing Code, ready for the SDCI inspector.
Basement bathrooms
Where the fixture sits below the side sewer, we install a sewage ejector pit so it drains properly. We design the pit location around your finished plan.

What it usually costs

Ranges from our last twelve months of Seattle jobs. You get the exact number in writing before we start.

Typical prices for kitchen and bathroom plumbing
JobTypical price
Faucet or toilet replacement, supplied by you$210 – $380
Shower valve replacement, accessible$520 – $950
Bathroom rough-in, remodel$2,800 – $5,200
Basement bathroom with ejector pit$6,500 – $11,000
“Moved the kitchen sink and added a bathroom in the basement. Rough-in passed inspection first time.”
Wei C., Maple Leaf. Google review.

Basement and ADU bathrooms

Seattle's ADU rules have made basement bathrooms common. The plumbing question is always the same: is the drain above or below the sewer line? We check with a level and the camera before you spend money on a design.

Other things we fix

Questions about kitchen and bathroom plumbing

Something dripping, blocked or not heating?

Tell us what's happening and we call back within 30 minutes during business hours with a two-hour arrival window. The price is in writing before the work starts.