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Find Plumbing installers for a remodel or addition in Spokane

Avatar for CFP Northwest
CFP Northwest
5.0(
65
)

Serving Spokane, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Credit card accepted

"Jeremy from CFP Northwest Plumbing did an excellent job installing the plumbing for my washer. He was on time, professional, and made sure everything was done perfectly. He also cleaned up thoroughly after the job, which I really appreciated. I highly recommend Jeremy with CFP Northwest Plumbing, and I will definitely be using his services again in the future!"
Bathroom addition
Response time8 hrs
Response rate100%
10 neighbors recently requested a quote
Avatar for Plumbline
Plumbline
5.0(
8
)

Serving Spokane, WA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"I will use Plumline again! Explained everything well, expedient (next day) service and very reasonable rates. I recommend wholeheartedly! "
Replaced Water Heater.
Response time40 mins
Response rate94%
14 neighbors recently requested a quote
Avatar for Gold Seal Plumbing
Gold Seal Plumbing
4.7(
26
)

Serving Spokane, WA and surrounding areas

Approved

In business since 1967

Free estimates

Emergency services offered

"I called Gold Seal to fix a water leak and David K. arrived very quickly . He diagnosed the problem, fixed it and explained everything very clearly to me. David K is awesome I have used Gold Seal services several times and highly recommend them to everyone"
Water Conditioner
Rinnai Tankless Water Heater
Response time12 hrs
20 neighbors recently requested a quote
Recommended by73%of homeowners
St. Joseph's Heating & Plumbing
5.0(
3
)

Serving Spokane, WA and surrounding areas

Approved

In business since 2003

Emergency services offered

Credit card accepted

"I’ve been working with Wayne Bullington at St. Joseph's Heating & Plumbing for nearly twenty years, and I can’t recommend him enough! He has been instrumental in my rental remodels and personal properties, handling everything from the installation of high-efficiency gas furnaces to new plumbing fixtures and repairs. Wayne's expertise in septic and sewer repairs has also been invaluable. His professionalism and quality of work consistently exceed my expectations. If you need reliable HVAC and plumbing services, make sure you hire St. Joseph's Heating & Plumbing!"
27 neighbors recently requested a quote
First Choice Plumbing
5.0(
35
)

Serving Spokane, WA and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Ray was early on first call to provide an estimate but was glad to come back an hour later to review our issues and provide an estimate for the work to be done.  No charge for the estimate. <br /> After we reviewed other estimates and selected him he arrived on time on the appointed day.  The repairs went smoothly.  <br /> After he left and we were replacing the drawers in the cabinet under the sink we noticed that one drawer did not close completely.  We called Ray and he returned the following Monday and rerouted one of the supply lines to the faucet.  This took only a few minutes, was performed at no additional charge, and resolved the problem. <br />  As you will note in the grading above, I gave him a "B" on professional for only one reason.  Ray is apparently a smoker and the odor becomes noticeable when working in a non-smoking house such as ours.  It was particularly noticeable when he came to prepare the estimate but we retained him anyway.  Likewise, we would retain him again for plumbing work that we may need, but he may want to address this personal issue as a part of his otherwise excellent service."
Recommended by97%of homeowners
Smith Brothers Plumbing
4.9(
15
)

Serving Spokane, WA and surrounding areas

In business since 1991

Free estimates

Warranties offered

"We had a plumbing emergency. The drain from our bathtub and wash basin was leaking badly into the basement. Tracy was available to come the next day. Our house was built in 1917. A previous owner remodeled the bathroom and had created a Gordian Knot of lousy leaking plumbing. This made it extremely difficult and time consuming to repair. Tracy analyzed the problems and communicated them to us very well. He had to work in an extremely tight space, but he completely redid the drains, and cleaned out the blockage. <br /> He also repaired an old toilet and installed a separate new one. He was friendly and very professional. He charged the standard rate for a professional plumber. He did not charge for the time he spent getting parts for the various jobs he performed for us. The drain problem was really complex and Tracy handled it with skill and grace. We were extremely comfortable with him in our home. <br /> This was my first experience with Angie's List and it was GREAT! <br /> <br />"
Recommended by100%of homeowners
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FAQs for plumbing installation for a remodel or addition projects in Spokane, 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, 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.