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Find Plumbing installers for a remodel or addition in Maple Valley

Avatar for Schmitty's Plumbing
Schmitty's Plumbing
4.8(
50
)

Serving Maple Valley, WA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Schmitty's Plumbing responded to my Angi's service request almost as soon as I submitted it, and they beat out three other Angi plumbing companies in terms of pricing and transparency. I hired Schmitty's to remove an old double bowl kitchen sink and faucet with a new single bowl sink and upgraded faucet. There was no upselling or attempts to convince us to replace our garbage disposal which two of the other plumbers recommended we do. We saw no reason to replace our disposal which functions well and is not that old. Partners Drake and Gage came out to our home as scheduled, and they got to work immediately working efficiently and thoroughly. We appreciated their no-nonsense, honest, prompt service, and very fair pricing. I chose Schmitty's based on the positive customer reviews, and would hire them again. I told them I would recommend them to all my friends who have plumbing needs!"
Response time1 day
Recommended by93%of homeowners
Avatar for Seatown Electric Plumbing Heating & Air
Seatown Electric Plumbing Heating & Air
4.8(
1,392
)

Serving Maple Valley, WA and surrounding areas

Approved (Corporate)

In business since 2013

Emergency services offered

Warranties offered

"We requested a bid for installation of recessed kitchen lighting. What we got was an estimate for the cost of rewiring the knob-and-tube in our entire house, plus the cost of the fixtures. The rewiring alone was estimated over $18,000. Our home inspector informed us about knob-and-tube when we moved in, as well as the excellent condition of the wiring. Adding LED fixtures would have been a low draw on the system and we have since gotten a far better bid from another electrician. Our impression was that we were given a hard sell to spend almost $20,000 on a big project we did not ask for. There was no alternative solution offered. Additionally, the price quoted for the fixtures was very higher, higher than any I could find on a basic Internet search for the same fixtures, so big price gouging there on the materials. I am confident that these are skilled electricians, but as a homeowner and consumer, I felt that we were not heard and that the company, as represented by the initial contact with the lead electrician who seems to primarily be a salesman, is interested only in big-ticket jobs. If you need a big commercial project done, you may find Seatown to be your best choice. As a homeowner, I felt like the company's next prospective sale. We won't hire this company."
Generator Repair
Additional Photos
Additional Photos
Electrical Panel Repair
Additional Photos

+44

106 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Puget Sound Builders & Renovation
Puget Sound Builders & Renovation
5.0(
111
)

Serving Maple Valley, WA and surrounding areas

Approved

In business since 2006

Credit card accepted

Customers say: True professional

"This basement remodel by Puget Sound BNR transformed an underused area into a beautiful and practical living space. From improved flooring and lighting to a fresh modern design, every detail added comfort and value. The finished basement now serves as a versatile area for relaxing, entertaining, or spending quality family time."
Bathroom Renovation
Basement Remodel
Bathroom Renovation
Basement Remodel
Kitchen Remodeling

+23

145 neighbors recently requested a quote
Avatar for Cahill's Plumbing & Heating
Cahill's Plumbing & Heating
4.1(
38
)

Serving Maple Valley, WA and surrounding areas

Approved

Credit card accepted

Customers say: Super punctual

"They were able to give me quote over the phone and also schedule me the next day! Harry called me in the allotted time frame and stated he was 10 minutes out. That gave me enough time to lock up the cats. He arrived and put on booties which was very nice, and got straight to work removing the old faucet and then installing the new one. He finished installing and cleaned up everything and explained the final bill. Was a great experience!"
Recommended by82%of homeowners
2 Sons Plumbing
5.0(
5
)

Serving Maple Valley, WA and surrounding areas

Approved (Corporate)

In business since 2017

Credit card accepted

Offers commercial services

2 Sons Plumbing is a full-service plumbing and sewer company serving the greater Seattle area. Known for reliable service, honest recommendations, and quality workmanship, our team handles everything from everyday plumbing repairs to complex sewer solutions—helping homeowners keep their systems running smoothly year-round.

8 neighbors recently requested a quote
Avatar for National Restoration Construction, LLC
National Restoration Construction, LLC
5.0(
2
)

Serving Maple Valley, WA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

Recommended by100%of homeowners
Avatar for Iron Earth Construction LLC
Iron Earth Construction LLC
5.0(
4
)

Serving Maple Valley, WA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"They quickly assessed the situation, gave a reasonable quote, and were very proficient and professional. My condo unit was under contract and a water leak caused by another unit needed to be repaired asap and they did it. Also kept me well informed."
Before
During rooftop build
Rooftop Deck during
AFter
Installation of Euro Fencing

+43

Response time3 days
18 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for All Water Plumbing LLC
All Water Plumbing LLC
5.0(
12
)

Serving Maple Valley, WA and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"One could not ask for much more with Vlad from AWP. He was willing to take the time to discuss what he was doing and explain options. His work is very neat and precise and he maintained a very clean work environment. As someone who does most of their own work, I can assure you that I will utilize AWP for all my plumbing needs in the future."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+24

Recommended by100%of homeowners
Avatar for Danika Plumbing, LLC
Danika Plumbing, LLC
4.1(
285
)

Serving Maple Valley, WA and surrounding areas

In business since 2002

Emergency services offered

Credit card accepted

"These guys are great and considered my possible home expansion when selling a water heater to us. Install price beat the competitors and the quality of the work is great. Hands down, hire these folks for your plumbing work!!"
New Laundry Room
Gas Water Heater Install
Water Main Repair
Water Pressure System Install
Found the leak!!

+10

Response time12 hrs
Recommended by86%of homeowners
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Showing 1-10 of 158
FAQs for plumbing installation for a remodel or addition projects in Maple 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 Maple 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.