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Find Plumbing installers for a remodel or addition in Spokane Valley

Avatar for CFP Northwest
CFP Northwest
5.0(
70
)

Serving Spokane Valley, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Credit card accepted

"Jeremy is very professional, works hard, communicates very well, arrives when he says he is going to and does fantastic plumbing work. Highly recommend for any plumbing needs."
Bathroom addition
Response time8 hrs
Response rate100%
10 neighbors recently requested a quote
Avatar for Gold Seal Plumbing
Gold Seal Plumbing
4.4(
28
)

Serving Spokane Valley, WA and surrounding areas

Approved

In business since 1967

Free estimates

Emergency services offered

"Gave me a quote on Friday, had my new tank on Monday. Very efficient, friendly and professional. I would hire them again in a hot second. Gave me alot of warranty options to fit my budget."
Water Conditioner
Rinnai Tankless Water Heater
Response time12 hrs
50 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for Bulldog Rooter
Bulldog Rooter
4.8(
280
)

Serving Spokane Valley, WA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"We remodeled a downstairs bathroom and David L came out and did a great job running our new water lines. He was on time, very courteous and had great customer service. We would highly recommend them."
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+17

Response time9 hrs
Recommended by96%of homeowners
Avatar for Royal Plumbers, LLC
Royal Plumbers, LLC
5.0(
12
)

Serving Spokane Valley, WA and surrounding areas

In business since 2024

Free estimates

Credit card accepted

"Fantastic plumber. Weâ ve hired him back for several different jobs around our house including water softener replacement and some plumbing for our master bathroom remodel. Reliable and experienced."
tankless water heater
Response time5 hrs
Response rate86%
Recommended by100%of homeowners
Avatar for Noble Plumbing & Heating
Noble Plumbing & Heating
4.8(
120
)

Serving Spokane Valley, WA and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"

My son-in-law installed a new faucet I had purchased a couple years ago, but never installed.  He did a great job but when he turned it on the water just trickled out.  He was unable to determine the problem so I called Noble Plumbing.  I found his listing on Angie's List.

He was able to find that the hose running through the faucet was plugged with something, clear it, and put it back together.  It works great now.  He even found a leaking supply line and replaced it.

I asked him if he had time for another small job, fixing the loose faucet on my jetted tub.  The only access was through an access under my sink.  It was a very tight squeeze and around plumbing lines, but he was able to get it tightened and working fine.

He is great to work with and very professional at his job.  He did great work.


"
Recommended by99%of homeowners
Avatar for Shaw Plumbing Heating & Air Conditiong
Shaw Plumbing Heating & Air Conditiong
4.7(
232
)

Serving Spokane Valley, WA and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"Great experience! Ryan is exactly who you want representing your business. Ryan replaced a water heater, and two toilets, as well as several small projects. There was no attempt to get us to buy or have installed anything. Ryan was up front about Pricing, and actually kept us from spending more than was necessary. The quality of work was spot on. Shaw Plumbing of Spokane will be our go to from now On."
Sink Fixtures
Sink Fixtures
Bathtub and Shower Fixtures
Water Heater
Water Heater

+6

Response time12 hrs
Response rate94%
Recommended by95%of homeowners
Avatar for A River City Plumbing
A River City Plumbing
4.4(
18
)

Serving Spokane Valley, WA and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"The project went very smooth. They were very easy to work with, understood our vision, gave us plenty of options especially as the usual remodel challenges arose, and completed all that was requested on time and at a fair price. I wholeheartedly endorse A River City Plumbing, they will remain my GO-TO for any-and-all plumbing needs in the future. Thanks Dan & Brian!!!"
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+5

Recommended by83%of homeowners
Avatar for Empire Plumbing
Empire Plumbing
5.0(
5
)

Serving Spokane Valley, WA and surrounding areas

In business since 2013

Free estimates

Emergency services offered

"Excellent Shane did everything we needed done and more he really did a nice job and stayed in our budget! I will always call him for any home repairs or plumbing issues he is honest and does a great job!"
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+7

Recommended by100%of homeowners
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Showing 1-10 of 51
FAQs for plumbing installation for a remodel or addition projects in Spokane Valley, 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 Spokane Valley, 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.