Top-rated plumbers.

Get matched with top plumbers in Cosmopolis, WA

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

TRUSTED BY COSMOPOLIS, WA HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon62
    Verified plumbing services reviews

Find Plumbers in Cosmopolis

Avatar for West Coast Pumps & Filtration
West Coast Pumps & Filtration
4.1(
65
)

Serving Cosmopolis, WA and surrounding areas

Approved

In business since 2011

Emergency services offered

Warranties offered

"I had called out 4 different companies to come and give us an estimate. West Coast Plumbing was the 4th and final one to come out. I had kinda resigned to the fact that we were just going to some how borrow the money to get the water main fixed. The City of course says it needs to be done within 30 days of some kind of leak being noticed by us the homeowner. Our water bill jumped up by $600.00 Long story short, John from West Coast Plumbing came out to take a look. John not only thoroughly took a look at what we already dug out , but told us he can't say for sure until he can get a better look. John said the first thing that needed to be done was have 811 out and to mark all the lines so nothing gets accidentally hit while the digging is going on. He said he would proceed to write me up a estimate that covered the minimal to the worse case scenario. It was very detailed and answered all of my questions. I decided to go with West Coast Plumbing. Not only was John very knowledgeable, but professional and friendly. He was also the only one that said 811 needed to be out before anything could be done. It was better to be safe than sorry. John called 811 and they were all here and done the same day. I was not charged for the trip out by John, it was a free estimate. I was told by another company it was a free estimate and then charged $150.00. I just can't say enough about John and West Coast Plumbing. Michelle who initially set the appointment up was also very helpful and very nice. We also got a Military discount. Thank you for making this experience less stressful. Cynthia M Orting, Washington"
Chlorine Remover
Iron Remover
Iron Remover & Water Softener
Water Filtration & Ultra Violet Light
Water Filtration & Well Pumps

+5

Response time1 day
11 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Jacuzzi Bath Remodel of Seattle
Jacuzzi Bath Remodel of Seattle
4.4(
82
)

Serving Cosmopolis, WA and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"The installation team were amazingly professional and they did a fantastastic job. I will be looking to bring them back for my next bathroom upgrade."
Tub and Shower
Safety Shower
Shower
Walk-In Shower
Safety Shower

+16

291 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Bath Planet
Bath Planet
3.8(
96
)

Serving Cosmopolis, WA and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"We are super happy with our tub/shower conversion to a walk-in shower. Everything about our transaction with Bath Planet was up to par from the excellent communication, to the installation by Robert (who is a perfectionist) and the high quality materials."
Walk-in shower
Walk In Tub
Walk In Tub
Walk In Shower
Soaker Tub

+6

Response time1 day
109 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Groundworks
Groundworks
4.3(
313
)

Serving Cosmopolis, WA and surrounding areas

Approved (Corporate)

In business since 1995

Free estimates

Emergency services offered

"Had Groundworks install a drainage system and sump pump in our home’s crawl space. Anthony and his crew, Jordon, Uriel, and James were Outstanding. It was a three day job. They were on time every day and worked their tails off each day. It was a muddy job in cramped quarters. They never complained. Anthony kept me updated on the progress they made each day. Anthony shared pictures of the job as it progressed. They cleaned up the job site each day. Anthony went over all the details at the completion of the job and answered all of my questions. The whole process was Great. From the initial inspection done by Kristy to the office staff and the installation. The communication was also Great. I highly recommend Groundworks for a complete and thorough job."
Foundation
Foundation
Foundation
Concrete
Concrete

+16

Response time2 days
190 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Neli Virtual Appliance Repair
Neli Virtual Appliance Repair
4.2(
658
)

Serving Cosmopolis, WA and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"I hired Neli over a week period for 3 different appliances, my dryer, washing machine, dishwasher, and even kitchen sink! I had a fantastic experience: 1. I fixed my dryer with Thomas' excellent remote guidance, changing the timer and the switch! Fabulous guidance Thomas, with lots of money saved! I learned a lot in the process. 2. I determined that there was no dishwasher leak and in the process learned how to check for leaks and trouble shoot for some common repair issues. It cost $40.00 but as I had some water on the floor, I was ready to get a new dishwasher. Now, I am confident that it wasn't a leak and caused by putting in the dishes in a funny manner and not a repair issue. I am using the dishwasher now again with no problem. 3. I determined with Thomas' help that the washing machine had a major problem and could have spun out of control into my wall....no question, it was time to get a new washing machine! This was a well spent $40.00--I even got Thomas advice on purchasing a new washing machine and what to look for. 4. I checked the drainage on my kitchen sink and learned how to empty out the "trap" and that most likely, I am okay, but what to swap out if I have continuing issues with slow drainage. In the end, I saved lots of money, gaining and learning valuable experience! Absolutely fabulous service!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time1 day
Recommended by88%of homeowners
Avatar for Renuity West
Renuity West
4.2(
5
)

Serving Cosmopolis, WA and surrounding areas

Approved (Corporate)

In business since 2016

Free estimates

Credit card accepted

Founded in 2016, Renuity operates with the belief that everyone deserves to be treated with the utmost honesty and respect. Our dedicated consultants and KOHLER-certified installation specialists work hard to provide customized products at affordable prices. We are proud to use American-engineered products that provide a lifetime of beauty, and with limited lifetime warranties, you can be sure your investment is well-protected. Our goal is always to provide a positive remodeling experience, and everyone on our staff contributes to making sure we do.

Bathroom
Bathroom
Bathroom
Bathroom
Bathroom

+12

387 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Evergreen Air, Inc.
Evergreen Air, Inc.
5.0(
9
)

Serving Cosmopolis, WA and surrounding areas

Approved

In business since 2022

Credit card accepted

Customers say: True professional

Evergreen Air is 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.

Response time2 days
11 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for TerraFirma Foundation Systems
TerraFirma Foundation Systems
4.0(
99
)

Serving Cosmopolis, WA and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"They came and checked out our basement and was not pushy sales men they were helping in resolving our issue! Would recommend them and use them again."
A System Design Specialist helping a homeowner
Encapsulating a crawl space
Fleet of vehicles in our Portland, Oregon locatio
Loading up our truck for a piering job
Loading up a truck for a waterproofing job

+33

Response time2 hrs
Response rate100%
100 neighbors recently requested a quote
...
Showing 1-10 of 55
Plumbing questions, answered by experts

While a leak may seem small, even a gentle trickle of consistent moisture can lead to mold problems in your bathroom. Make sure you know how to check for mold if your toilet has been leaking for a while. Pooling water by your toilet also poses a risk for someone slipping on the slick floor of your bathroom. Finally, a leak of any size can lead to water waste that increases your water bill.

It is generally not recommended to pour hot or boiling water down a drain to unfreeze pipes due to significant risks. In some cases, the sudden temperature change can cause more ice buildup or produce steam, which increases pressure and could cause the pipe to burst, leading to costly damage and potential burn injuries. While hot water might help with a partially frozen drainpipe, it is unlikely to thaw a completely blocked water pipe further down the system. Additionally, boiling water can damage plastic pipes over time. Safer and more effective methods include using a space heater near the frozen section or applying hot towels directly to the pipe.

Sealant doesn’t need to be applied to the bolts, but it can be a good way to stop an active leak in the moment. However, don’t rely on it as a cure-all; instead, make sure to fix the problem at the source by changing or tightening the bolts. 

If you do use sealant, make sure to spread it thickly and evenly across the bolts and the tank's porcelain.

Before the widespread use of PVC, affixing a ground wire to plumbing pipes was generally considered to be an acceptable workaround. Nowadays, not so much. There are plenty of nonmetallic water pipes and fittings out there, so any ground previously provided by the metallic piping would be interrupted in these cases, which is dangerous.

The cost to clean a sewer line is about $370, ranging from about $190 to $550 on average. The specific cleaning method and the problem's severity will impact the project's overall cost. Some of the most common sewer line cleaning methods include:

  • Snaking or rodding: $100–$250

  • Hydrojetting: $350–$600

  • Chemical treatments: $600–$1,000

  • Repair or replacement: $1,000–$7,500

The Cosmopolis, WA homeowners’ guide to plumbing services

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