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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

90 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for SeaTown Electric Heating and Air
SeaTown Electric Heating and Air
4.7(
1,637
)

Serving Maple Valley, WA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"They were on the high end in terms of the pricing but they were available to install within a few days after I accepted their proposal instead of waiting FY or a month or more. They were punctual as Ms professional."
Seattle's Rewire Specialists
Generator
Tesla Chargers
Knob and Tube Removal
Ductless Install

+26

Response time1 day
Recommended by93%of homeowners
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

"Jason was terrific. Although he was later than promised, I received a call TELLING me he would be late, which is great customer service these days. He was friendly, skilled, and I couldn't ask for more. I will request Jason in the the future, and will always call Cahill's when I need a plumber."
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.

13 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

"Iron Earth is the complete deal. They took down an 70 yr old garage that had seen much better days and replaced it with an exciting new garage and RV Port with a storage loft. Dan Faris and his crew did a marvelous job of tackling every step of the process; from planning, permitting, design, teardown, removal of old garage and every facet of the build. Unlike some contractors I've experienced in the past, he listened to our wants and needs. Discussing what could and couldn't be done while providing the details. I knew they were offering us to be partners in the process, not telling us what the project would be like others had. The team was professional and reliable i knew I could trust them in every facet. Iron Earth Construction and Dan Faris will be my go to for future projects, as I know I can rely on them."
Before
During rooftop build
Rooftop Deck during
AFter
Installation of Euro Fencing

+43

Response time3 days
25 neighbors recently requested a quote
Recommended by75%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.