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Find Plumbing installers for a remodel or addition in Longview

Avatar for Summerson Plumbing
Summerson Plumbing
4.8(
40
)

Serving Longview, WA and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"Matt and his employee did a great job for us.  They were polite, professional, and easy to communicate with.  We had originally tried to schedule our install through the big box store where we bought the items but used Matt instead since a plumber was required to change out the under-the-sink valves.  Matt even agreed to take away our old sink and dishwasher, and we appreciated that.  We would absolutely hire him again.   "
1 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Granite Plumbing Services LLC
Granite Plumbing Services LLC
5.0(
6
)

Serving Longview, WA and surrounding areas

Approved

Free estimates

"Had an excellent experience with Granite Plumbing Services. Lane was professional, on time, and explained everything clearly before starting the work. The job was done quickly and at a fair price, and everything works perfectly now. You can tell he takes pride in his work. I’ll definitely be calling him again for any future plumbing needs and highly recommend him to anyone looking for reliable service."
16 neighbors recently requested a quote
Avatar for Service Pro Plumbing
Service Pro Plumbing
5.0(
10
)

Serving Longview, WA and surrounding areas

Approved

In business since 1999

Emergency services offered

Warranties offered

"Brian B. explained what caused my toilet to not work. He told me the cost and he started the work. He was quick and thorough and very pleasant to talk to."
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Water Heater
Water Filtration

+53

Response time7 hrs
Response rate98%
2 neighbors recently requested a quote
Avatar for Simpson Plumbing, LLC
Simpson Plumbing, LLC
4.6(
128
)

Serving Longview, WA and surrounding areas

In business since 1980

Free estimates

Emergency services offered

"Our CPVC house piping had a lot of water hammer. After turning on the washing machine, I walked out for a moment, and then when I came back in water was dripping from the ceiling exhaust fan onto the washing machine. We have a two story house and they ran the hot water plumbing from the water heater in the garage through the laundry room ceiling. I removed the exhaust fan and could see water dripping from a tee way back beyond reach. The water hammer from the washer likely caused the fitting to start leaking. I turned the house water supply off and sent a message to Simpson plumbing through Angie's list. A lady from Simpson plumbing contacted me right away the next morning. She was courteous, but was having a hard time understanding what the problem was. Maybe I was giving too much information or something, but when the plumbers arrived later that afternoon they didn't understand what was going on. I ran through what happened again and showed them the wet spot on the ceiling. They had to cut an opening in the ceiling and we turned the water on and confirmed the leak. We moved my washing machine out of their way and they cut out the CPVC tee and replaced it with PEX. The piping was brittle so it took him a couple of attempts to get a straight cut which is why I called them to mess with it. After installing the PEX tee, we were leak free and at my request they provided a reference for the drywall repair. He also advised getting some water hammer arrestors installed on the supply lines to the washing machine to stop the water hammer, which I have since done."
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+8

Recommended by90%of homeowners
Avatar for J&M Services
J&M Services
4.9(
294
)

Serving Longview, WA and surrounding areas

In business since 2008

Free estimates

Warranties offered

"I live in Tucson Arizona andI just want to say that I haven’t had any work done by J&M, but if I lived in the Oregon or Washington area I wouldn’t consider anybody else. I’m trying to get an underground gas line installed. I searched all over the web and found J&M, and after reading everything about Jeremiah and his company I emailed him a question. He called me back and thoroughly explained all my different options and was extremely polite professional and a pleasure to talk to. He even referred some companies in the Tucson area for me to contact. In this day and age it’s a pleasure to find a company and somebody like Jeremiah who has that kind of integrity."
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Recommended by95%of homeowners
Avatar for All County Plumbing LLC
All County Plumbing LLC
4.7(
56
)

Serving Longview, WA and surrounding areas

In business since 1994

Free estimates

Emergency services offered

"It went very well. It has been working just great and I didn't have to replace it. He was very helpful and I now have hot water. The woman on the phone I spoke with seemed very helpful as well. I will call them when I need a new water heater. I only had to pay for a service call and 2 small parts which is great."
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Recommended by92%of homeowners
Showing 1-10 of 50
FAQs for plumbing installation for a remodel or addition projects in Longview, 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 Longview, 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.