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Find Plumbing installers for a remodel or addition in Washington

Avatar for Preferred Home Improvements
Preferred Home Improvements
4.7(
12
)

Serving Washington, IA and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Great! Dillon was efficient, very pleasant and answered all my questions. I would definitely hire them again and recommend them to your customers!"
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+30

Recommended by100%of homeowners
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Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)

Serving Washington, IA and surrounding areas

In business since 1971

Credit card accepted

"Well, the first time the replacement was ordered it was the wrong one, which of course, delayed the installation a week. When it was finally installed I had to pay an additional $850 for code upgrades. This I was not informed of by Home Shield. Then we noticed that there was water on the garage floor and found that the pipe coming in from the wall was leaking at the wall so had to call the plumbing company back out to fix it. They first tried to say it was not their fault but since there wasn't a leak before they installed they did fix it. I have used Home Shield a few times before and never had a problem. Some of the companies they use are not the best so you have to research them before you commit. I have found HS service to be good if you do your homework. At the end of the day I was without hot water for almost 3 weeks but it was do to the plumbing company they sent out."
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+2

Recommended by65%of homeowners
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Avatar for Apex Property Solutions
Apex Property Solutions
5.0(
2
)

Serving Washington, IA and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"I recently hired Apex Property solutions for a house cleaning project, and I couldn’t be more impressed with the results. The quality of their work was outstanding—everything was completed with precision and attention to detail. The team was always punctual, respectful, and went above and beyond to ensure the job was done right. They communicated clearly throughout the process and were always open to feedback or adjustments. If you’re looking for a reliable property maintenance service that delivers high-quality work and top-notch customer service, I highly recommend Apex Property Solutions. They exceeded my expectations, and I’ll definitely be using their services again in the future!"
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Living Room - After
Residential Cleaning

+10

Recommended by100%of homeowners
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FAQs for plumbing installation for a remodel or addition projects in Washington, IA

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 Washington, IA 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.

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