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Find Plumbing installers for a remodel or addition in Washougal

Avatar for Henco Plumbing
Henco Plumbing
4.6(
158
)

Serving Washougal, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Emergency services offered

"I purchased a large pedestal sink when Covid hit and discovered the plumbing needed work before I could install it. I called Henco plumbing and Joe came out and explained what they would need to do to install my new Pedestal sink, he answered my questions and concerns and gave me a quote for the job. Adrian came out today and reworked the 1935 plumbing and installed the new sink. He did an awesome job. The plumbing work is perfect and hidden behind the pedestal. The caulking work was excellent. I am very pleased and impressed with Henco Plumbing. I would use them again."
Tub Shower Remodel
Wendys Remodel Vancouver
New Home Ground Work
New Home Top Out Plumbing
Water Heater Install/Re-pipe

+18

Response time12 hrs
297 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for ADM Plumbing LLC
ADM Plumbing LLC
5.0(
17
)

Serving Washougal, WA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Daniel has been our go-to plumber for several projects, most recently for a toilet replacement. He consistently delivers exceptional work—always professional, reliable, and kind. Daniel is honest in his pricing and never tries to upsell or overcharge. We truly appreciate his dedication to providing top-notch service and maintaining a trustworthy approach If you're looking for a plumber who is skilled and dependable, I highly recommend Daniel. We'll continue reaching out to him for all our plumbing needs!"
Gallery
1 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Legacy Plumbing and Excavation, LLC
Legacy Plumbing and Excavation, LLC
4.5(
69
)

Serving Washougal, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"He got the job done quickly and efficiently. He was also pleasant to talk with. He arrived as scheduled, and had what he needed to complete the job. I'm very pleased and will be contacting this company for any future plumbing needs."
Sewer Repair
Excavation & Sewer
Response time9 hrs
Response rate91%
478 neighbors recently requested a quote
Avatar for Core Mechanical LLC
Core Mechanical LLC
4.8(
57
)

Serving Washougal, WA and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"Jayson at Core Mechanical has been a pleasure to work with. I would highly recommend anyone looking for a plumbing service. They are professional, punctual, detail oriented, responsive, and are great at explaining what is going on and the different options available. They made me a customer for life."
New House Plumbing
Bath Tub
Toilet
Double Vanity
Lavatory

+19

Response time6 hrs
Response rate86%
Recommended by94%of homeowners
Avatar for Summerson Plumbing
Summerson Plumbing
4.8(
40
)

Serving Washougal, WA and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"Matt and his employee did a great job for us.  They were polite, professional, and easy to communicate with.  We had originally tried to schedule our install through the big box store where we bought the items but used Matt instead since a plumber was required to change out the under-the-sink valves.  Matt even agreed to take away our old sink and dishwasher, and we appreciated that.  We would absolutely hire him again.   "
1 neighbors recently requested a quote
Recommended by94%of homeowners
Summit Plumbing LLC
4.9(
7
)

Serving Washougal, WA and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"Summit plumbing was fabulous from start to finish on my project. I hired them for a tub to shower conversion in my condo. Bob (one of owners), and Tyler did such a great job and were extremely easy to work with. They cleaned up the job site at the end of each day. When done, I had a minor problem with water leaking from the pivot shower door. The day I called, Bob was at my house within the hour and came again the next day when the issue wasn't initially resolved I'm happy to say he fixed the leak and I'm very happy with my new shower. Everyone I worked with or spoke to on the phone was always very helpful and responsive. Fantastic customer service. I would highly, highly recommend Summit Plumbing and would hire them again. As a matter of fact, before this job I didn't have a "go-to" plumber....I do now. Thanks to everyone at Summit Plumbing for exceptional customer service and a top-notch job!!"
Recommended by28%of homeowners
Avatar for Service Pro Plumbing
Service Pro Plumbing
5.0(
10
)

Serving Washougal, WA and surrounding areas

Approved

In business since 1999

Emergency services offered

Warranties offered

"Brian B. explained what caused my toilet to not work. He told me the cost and he started the work. He was quick and thorough and very pleasant to talk to."
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Water Heater
Water Filtration

+53

Response time7 hrs
Response rate98%
1 neighbors recently requested a quote
Avatar for Simpson Plumbing, LLC
Simpson Plumbing, LLC
4.6(
128
)

Serving Washougal, WA and surrounding areas

In business since 1980

Free estimates

Emergency services offered

"Simpson’s plumbing specialist responded to my request to repair a leaking faucet within 24 hours. He recommended I contact Koehler for a warranty item and after receiving the parts, Kent returned and completed the work. His professionalism and timeliness were noticeable from start to finish. Excellent company!"
Additional Photos
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+8

Recommended by90%of homeowners
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FAQs for plumbing installation for a remodel or addition projects in Washougal, WA

Adding bathroom plumbing to a detached garage starts with the basic line installation cost of $900 to $1,300. On top of this base expense, you'll need to budget for each fixture. A toilet costs  $250 to $550, sinks cost $150 to $800, and a shower or bathtub costs $400 to $1,900. The project will also require ventilation, moisture-resistant materials, and possibly electrical work. Remember that these costs reflect only the plumbing aspects—additional construction, finishing, and permitting expenses will apply to complete a functional bathroom space.

While certain aspects of garage renovation might be suitable for DIY enthusiasts, plumbing installation requires professional expertise. Connecting to water and sewer systems demands specialized knowledge and equipment, and improper installation can result in severe water damage, code violations, and potential health hazards. Most municipalities require permits for plumbing modifications, and these often stipulate that licensed professionals must perform work. Consider limiting your involvement to simpler tasks like painting or basic finishing work.

The timeframe for adding plumbing to a detached garage spans one to three days for the actual plumbing work. However, this represents only the active installation period. The complete project timeline must account for planning, obtaining permits (which can take weeks depending on your locality), coordinating multiple contractors if needed, and addressing any unexpected challenges that arise during installation. Weather conditions can also impact excavation and outdoor connection work.

Adding plumbing to a detached garage will likely increase your property taxes. Tax assessors consider plumbing an improvement that enhances property value and functionality. The specific tax impact varies by location and project scope. Converting a garage into living space with plumbing facilities can trigger significant reassessment in many jurisdictions. Before proceeding with your project, consult your local tax assessor's office to understand the potential tax implications and factor this ongoing expense into your decision-making process.

The Washougal, WA homeowners’ guide to plumbing installations for a remodel or addition

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