Top-rated plumbers.

Best plumbers near Union, WA

Enter your zip and get matched with up to 5 pros

Need a pro for your plumbing project in Union, WA?

Select your specific project to find the pro for you.

TRUSTED BY UNION, WA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon326
    Verified plumbing services reviews

Top-Rated Plumbers in Union - Updated Nov 2026

Avatar for Harts Plumbers, Electricians, & HVAC Technicians
Harts Plumbers, Electricians, & HVAC Technicians
4.6(
1,467
)
Faucets, Fixtures and Pipes - Repair or ReplaceSewer Main - Install, Replace or RepairWater Heater - Install or Replace+10 more

Serving Union, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Emergency services offered

Warranties offered

"Harts dispatch kept me updated on the status of the plumbers arrival. We called for two issues and of course the mystery noise stopped the day he came! But he was able to fix the low pressure in the sink by replacing the faucet. All other plumbing companies we had out said our only option was to replace the old galvanized pipes! I truly appreciate that Konner took the time to look at the issue, listen to us and come up with a solution that worked and not just say the most expensive option of replacing all the pipes! Highly recommend using Harts!"
Prep Area
Waterfall Finished!
Excavation jobs and more!
 install grease trap for commercial kitchen
Delivery of Shoring

+334

43 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Robison Plumbing Service Inc
Robison Plumbing Service Inc
4.3(
112
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearShower Install or Replace+13 more

Serving Union, WA and surrounding areas

Approved

In business since 1986

Emergency services offered

Warranties offered

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

10 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Jacuzzi Bath Remodel of Seattle
Jacuzzi Bath Remodel of Seattle
4.4(
82
)
Shower Install or ReplaceBathtub Install or Replace

Serving Union, WA and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Austin and Corbin were our installers and they did a fantastic job! They quickly got the old shower out and had the new one installed and the bathroom cleaned up in less than 7 hrs. We LOVE our new shower and we wouldn’t hesitate to do it again!"
Tub and Shower
Safety Shower
Shower
Walk-In Shower
Safety Shower

+16

188 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for STITES PLUMBING LLC
STITES PLUMBING LLC
5.0(
3
)
Faucets, Fixtures and Pipes - Repair or ReplaceBathtub Install or ReplaceDrain Clog or Blockage - Clear+5 more

Serving Union, WA and surrounding areas

Approved

In business since 2025

Credit card accepted

Offers commercial services

"Garret was referred to me by my brother in law who is a plumber. Garret worked on. Two of my rentals. Repairing a leak and replacing a kitchen faucet at one house and and at the second he replaced a hot water tank. The hot water tank had been leaking for awhile and Garret recommended that the floor be replaced(it was pressed partial board that had been softened by the leaking tank). He brought everything “up to code” so I know going forward that this. Project is completed. The work was done quickly and I paid a fair price for the work. I will be calling Garret in the near future to replace a few more Hot water tanks BEFORE. They damage the floor!"
12 neighbors recently requested a quote
Avatar for DaBella - Bremerton (Bath)
DaBella - Bremerton (Bath)
3.8(
1,140
)
Shower Install or ReplaceBathtub Install or Replace

Serving Union, WA and surrounding areas

Approved (Corporate)

In business since 2011

Free estimates

Warranties offered

"Working with DaBella has been a great experience. It was easy from the measuring of the bathroom, to the picking of the fixtures. Even the financing was a pleasure. Our salesman, Carson, was a great guy - he was friendly and easy to talk with. It was like visiting with an old friend!"
Baths
Baths
Baths
windows
windows

+15

5 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Groundworks
Groundworks
4.3(
314
)
Sump Pump or Interior Foundation Drains - Install

Serving Union, WA and surrounding areas

Approved (Corporate)

In business since 1995

Free estimates

Emergency services offered

"On time and very knowledgeable.  Discussed options for addressing ground water under the house, and best routing of water from the sump pumps.  Provided photos and plan for changes along with a written estimate.
"
Foundation
Foundation
Foundation
Concrete
Concrete

+16

Response time2 days
121 neighbors recently requested a quote
Recommended by83%of homeowners
...
Showing 1-10 of 163
Plumbing FAQs, answered by experts

Hawaii is currently rated as the most expensive state for utilities. How much are utilities for a house in Hawaii? With electricity costs in Hawaii totaling nearly 42 cents per kilowatt-hour, residents are paying more to run their households than any other residents. Electricity costs in Hawaii are so high, mostly due to the fact that most of the electricity available to residents is produced using oil that must be shipped in from other places.

No, rough-in plumbing is one of the last steps before your drywall goes up. This is because essential things like pipe installation require space before other elements go up. After the rough-in plumbing is complete, your inspector will also come to conduct an examination and tell you if your plumbing is approved and satisfies your building permit.

Schrader valves are also commonly known as American valves or simply car valves since they're often used in tires for bicycles and motor vehicles. The valve gets its name from the company that created it, the Schrader company, following its invention in 1891. It was later patented in the U.S. in 1893.

DIY is not recommended due to specialized equipment requirements. Professional services ensure accurate diagnostics.

Your dishwasher drains through a hose that attaches to the plumbing below your sink or snakes out the back of your machine. In most cases, you can access one side of the hose from below your sink, as it usually ties into the same drainline that your sink uses. Otherwise, you may need to pull the dishwasher out of the counter to access it.

The Union, WA homeowners’ guide to plumbing services

From average costs to expert advice, get all the answers you need to get your job done.