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Find Plumbing installers for a remodel or addition in Portland

Avatar for Sewer Renewal Specialists, LLC
Sewer Renewal Specialists, LLC
4.9(
52
)

Serving Portland, OR and surrounding areas

Angi Approved

In business since 2009

Free estimates

Emergency services offered

"I had a clogged kitchen sink. I tried a variety of methods but the clog got worse. Sewer Renewal Specialists sent Tony to assess the problem and unclog the drain. Tony identified a cleanout right under the sink and unclogged it using a plumbing snake through that cleanout.. The water drains fine now. I'm happy with the work done and with the company's prompt response to my issue."
Before and After
Measuring and Mixing Epoxy
Installing Epoxy in Liner
Prepping liner for installation
Orangeburb pipe after photo

+7

Response time11 hrs
101 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Henco Plumbing
Henco Plumbing
4.7(
144
)

Serving Portland, OR and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2012

Free estimates

Emergency services offered

"Great company to work with. Cody was Efficient, on time, explained the repairs and the cost and got right to work. Done in less than an hour. Highly recommend"
Tub Shower Remodel
Wendys Remodel Vancouver
New Home Ground Work
New Home Top Out Plumbing
Water Heater Install/Re-pipe

+18

Response time12 hrs
114 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for ADM Plumbing LLC
ADM Plumbing LLC
5.0(
10
)

Serving Portland, OR and surrounding areas

Angi 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
Recommended by50%of homeowners
Avatar for Henco Plumbing Services LLC
Henco Plumbing Services LLC
4.6(
14
)

Serving Portland, OR and surrounding areas

Angi Approved

In business since 2012

Free estimates

Emergency services offered

"Contacted Henco for service of a Noritz On Demand water heater, and a next day appointment was available. Joshua arrived at the scheduled time. He inspected the unit and provided choices and recommendations of what could be done to flush and service so the unit (which was intermittent) would function properly, and the costs involved. He was very patient with my questions, and invited me to observe. Joshua also gave suggestions on proper care and that I should drain the unit during extreme freeze events to prevent damage. I would highly recommend him to any of my friends. Pricing was based on the service performed, rather than an hourly rate. The repair cost was in line with other estimates, which, like everything else, has gone up substantially over the years. based on the excellent and prompt service, I'll certainly call Henco in the future."
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+3

Response time2 days
2 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Executive Drains LLC.
Executive Drains LLC.
5.0(
7
)

Serving Portland, OR and surrounding areas

Angi Approved

In business since 2018

Free estimates

Emergency services offered

"Wow! The owner called right away and set up an appointment for the next day. His team came and fixed my plumbing problem quickly. They did a great job. They kept us informed and up to date. They left my home clean. I have running water again. I highly recommend them. Grateful, Toni"
Additional Photos
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+6

1 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for plumbing installation for a remodel or addition projects in Portland, OR

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 Portland, OR 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.