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Find Plumbing installers for a remodel or addition in Kent

With several years of experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.


Avatar for Cahill's Plumbing & Heating

Cahill's Plumbing & Heating

23313 208th Ave
4.31(
35
)
•Approved Pro

Cahill's Plumbing & Heating

23313 208th Ave
4.31(
35
)
•Approved Pro
Customers say: Quick response
43 local quotes requested

Cahill's Plumbing & Heating has served the greater Maple Valley, WA area for more than 30 years and is setting new industry standards for plumbing. Our company provides every new and existing client honesty, value and high quality services. Our staff of experienced plumbers and heating contractors works hard to surpass your expectations with both materials and labor. We don't use the "flat-rate" gimmick, but provide prompt, honest service. All work is done by knowledgeable plumbers who are trained to use the best tools available. Our plumbing and heating services include: • All plumbing repairs • Grease trap repair and installation • 24-hour service • Hot water tank and boiler sales • Compressed air piping • Drain cleaning and repair At Cahill's Plumbing & Heating, we use American Standard, Moen, Kohler, Delta and Grohe to complete plumbing repairs and installations. You can depend on us to complete all projects efficiently and on time. We are licensed and insured, and your satisfaction is guaranteed. Call Cahill's Plumbing & Heating today for your next service call and see how we're setting the industry standard for honesty, value and service!

"This was by far the absolute worst experience that I have ever had with any company. The plumber came out for a shower that was not draining. I am on septic and let them know that my septic was just pumped in July. However they wanted to check anyways. After checking under the baffle inspection, I was advised by the plumber that my septic tanks were full and needed to be pumped. I contacted a septic company they came out first thing the next morning and checked my septic tanks, they were not full and ironically enough was able to pull out a huge clog of toilet paper from the baffle. He advised this is something that the plumbers do but since we just had one out the day before and they did told us the wrong information he would happily fix the problem for us. My husband called Riley Cahill (the manger) the next day to try to talk to him about the situation and try to find out why we were charged so much since there was not an itemized receipt. Riley proceeded to get very defense and angry and HUNG UP on my husband. He then called back left a message that saying he will check with his plumbers on Monday and get back to us. Monday morning I called Riley Cahill to have a conversation of what went wrong and how we will remedy the situation. He proceeded to once again get very upset, raise his voice and was insanely disrespectful (telling me to be quiet and stop talking). Then hung up on me as well. After that he called back to tell me I was wrong, and hung up on me again. I told him during the conversation that I was going to warn anyone I could not to use this company through reviews, DO NOT USE THIS COMPANY!!!!"

Samantha F on April 2022

Cahill's Plumbing & Heating has served the greater Maple Valley, WA area for more than 30 years and is setting new industry standards for plumbing. Our company provides every new and existing client honesty, value and high quality services. Our staff of experienced plumbers and heating contractors works hard to surpass your expectations with both materials and labor. We don't use the "flat-rate" gimmick, but provide prompt, honest service. All work is done by knowledgeable plumbers who are trained to use the best tools available. Our plumbing and heating services include: • All plumbing repairs • Grease trap repair and installation • 24-hour service • Hot water tank and boiler sales • Compressed air piping • Drain cleaning and repair At Cahill's Plumbing & Heating, we use American Standard, Moen, Kohler, Delta and Grohe to complete plumbing repairs and installations. You can depend on us to complete all projects efficiently and on time. We are licensed and insured, and your satisfaction is guaranteed. Call Cahill's Plumbing & Heating today for your next service call and see how we're setting the industry standard for honesty, value and service!

"This was by far the absolute worst experience that I have ever had with any company. The plumber came out for a shower that was not draining. I am on septic and let them know that my septic was just pumped in July. However they wanted to check anyways. After checking under the baffle inspection, I was advised by the plumber that my septic tanks were full and needed to be pumped. I contacted a septic company they came out first thing the next morning and checked my septic tanks, they were not full and ironically enough was able to pull out a huge clog of toilet paper from the baffle. He advised this is something that the plumbers do but since we just had one out the day before and they did told us the wrong information he would happily fix the problem for us. My husband called Riley Cahill (the manger) the next day to try to talk to him about the situation and try to find out why we were charged so much since there was not an itemized receipt. Riley proceeded to get very defense and angry and HUNG UP on my husband. He then called back left a message that saying he will check with his plumbers on Monday and get back to us. Monday morning I called Riley Cahill to have a conversation of what went wrong and how we will remedy the situation. He proceeded to once again get very upset, raise his voice and was insanely disrespectful (telling me to be quiet and stop talking). Then hung up on me as well. After that he called back to tell me I was wrong, and hung up on me again. I told him during the conversation that I was going to warn anyone I could not to use this company through reviews, DO NOT USE THIS COMPANY!!!!"

Samantha F on April 2022


Avatar for Home Comfort Alliance

Home Comfort Alliance

3409 Everett Ave.
4.75(
306
)
•Approved Pro

Home Comfort Alliance

3409 Everett Ave.
4.75(
306
)
•Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
134 local quotes requested

At Home Comfort Alliance, we provide expert HVAC, plumbing, and electrical services to homeowners across Seattle, Tacoma, Bellevue, Everett, and the entire Puget Sound region. Our licensed technicians deliver 5-star service, upfront pricing, and energy-efficient solutions you can trust. 🏠 Heating & Cooling: Furnace & AC repair, installation, heat pumps, ductless mini-splits, and air purification. 🚿 Plumbing: Water heater replacement (tank & tankless), drain cleaning, leak repair, and repiping. ⚡ Electrical: Panel upgrades, whole-home rewiring, generators, surge protection, and smart home systems. As a locally owned Carrier Factory Authorized Dealer, we’re known for honest service, premium products, and fast emergency response—keeping your home safe, comfortable, and efficient all year long.

"I requested an HVAC service call quote from G&S Heating through Angi, and received a "deal" via Angi for $129. I chose them partly due to that price. G&S Heating ended up billing me $280, and said that was an old outdated deal and would not honor it. Irresponsible and incredibly poor customer relations. Also, the technician they sent did not seem very knowledgeable or experienced. He said the thermostat reading issue I was having would require another service call and the possible replacement of an expensive circuit board. I ended up fixing the problem myself. I will not be using G&S Heating again."

Keith M on November 2022

At Home Comfort Alliance, we provide expert HVAC, plumbing, and electrical services to homeowners across Seattle, Tacoma, Bellevue, Everett, and the entire Puget Sound region. Our licensed technicians deliver 5-star service, upfront pricing, and energy-efficient solutions you can trust. 🏠 Heating & Cooling: Furnace & AC repair, installation, heat pumps, ductless mini-splits, and air purification. 🚿 Plumbing: Water heater replacement (tank & tankless), drain cleaning, leak repair, and repiping. ⚡ Electrical: Panel upgrades, whole-home rewiring, generators, surge protection, and smart home systems. As a locally owned Carrier Factory Authorized Dealer, we’re known for honest service, premium products, and fast emergency response—keeping your home safe, comfortable, and efficient all year long.

"I requested an HVAC service call quote from G&S Heating through Angi, and received a "deal" via Angi for $129. I chose them partly due to that price. G&S Heating ended up billing me $280, and said that was an old outdated deal and would not honor it. Irresponsible and incredibly poor customer relations. Also, the technician they sent did not seem very knowledgeable or experienced. He said the thermostat reading issue I was having would require another service call and the possible replacement of an expensive circuit board. I ended up fixing the problem myself. I will not be using G&S Heating again."

Keith M on November 2022


Avatar for Northwest Hydrojetting, LLC

Northwest Hydrojetting, LLC

16107 44th Ave E
5.00(
6
)
•Approved Pro

Northwest Hydrojetting, LLC

16107 44th Ave E
5.00(
6
)
•Approved Pro
Customers say: Quick response
52 local quotes requested
7 years of experience

Hello! Thank you for choosing Northwest Hydrojetting LLC, your go-to company for plumbing repairs, hydrojetting and installations such as toilets, faucets, water heaters etc. We offer very competitive pricing as we are family owned & operated. We look forward to assisting you with your next project!

"Texted several contractors what the hot water tank reolacement job entailed. Asked just for a quote, not a site visit and then they could quote. Nathan was the first to respond with a decent quote and could do the job that afternoon. We agreed on contract over the phone. George shows up. Takes him about 2.5 hours to do the job. Cleaned up work area befire he left. Invoice was about $100 dollars higher than original quote because I had asked for an additional part to be installed. I paid it because service and delivery was exceptional."

Pelly C on October 2025

Hello! Thank you for choosing Northwest Hydrojetting LLC, your go-to company for plumbing repairs, hydrojetting and installations such as toilets, faucets, water heaters etc. We offer very competitive pricing as we are family owned & operated. We look forward to assisting you with your next project!

"Texted several contractors what the hot water tank reolacement job entailed. Asked just for a quote, not a site visit and then they could quote. Nathan was the first to respond with a decent quote and could do the job that afternoon. We agreed on contract over the phone. George shows up. Takes him about 2.5 hours to do the job. Cleaned up work area befire he left. Invoice was about $100 dollars higher than original quote because I had asked for an additional part to be installed. I paid it because service and delivery was exceptional."

Pelly C on October 2025


Avatar for Knockout Plumbing & Mechanical, LLC

Knockout Plumbing & Mechanical, LLC

1724 South Spokane Street
4.86(
7
)
•Approved Pro

Knockout Plumbing & Mechanical, LLC

1724 South Spokane Street
4.86(
7
)
•Approved Pro
Customers say: Quick response
11 local quotes requested
6 years of experience

Knockout Plumbing & Mechanical LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"I found the leak in the attic and knew exactly where to find it. I had to let them go through my room ceiling after looking at where the burst was located. No way they could get to it any other way. Job done in an hour. Is $1k to expensive? When 1000's are experiencing the same issue? No you do what you need to do to come back online. I was happy with their business. They explained how to avoid this in the future."

Suzanne D on January 2024

Knockout Plumbing & Mechanical LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"I found the leak in the attic and knew exactly where to find it. I had to let them go through my room ceiling after looking at where the burst was located. No way they could get to it any other way. Job done in an hour. Is $1k to expensive? When 1000's are experiencing the same issue? No you do what you need to do to come back online. I was happy with their business. They explained how to avoid this in the future."

Suzanne D on January 2024


Avatar for Iron Earth Construction LLC

Iron Earth Construction LLC

115 West Hill Street
5.00(
3
)
•Approved Pro

Iron Earth Construction LLC

115 West Hill Street
5.00(
3
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
27 local quotes requested

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our

"Very accommodating and great service and product"

sally k on September 2023

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our

"Very accommodating and great service and product"

sally k on September 2023


Avatar for Emanuel Remodeling LLC

Emanuel Remodeling LLC

5.00(
8
)
•Approved Pro

Emanuel Remodeling LLC

5.00(
8
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
564 local quotes requested

We are a custom remodeling Company serving Washington State residential and commercial projects, registered business with professional workers. Hire us for bathroom, kitchen and living projects. Full remodel experienced company based in the Seattle Area. Working on residential and commercials projects. We cover all areas of a remodel job, as we declaring our competencies are wide, our possibilities are too: no job is too small, no job is too big. Let's meet and talk about your new project.

"Daniel and Team were professional from Day 1. Clear and timely communication through out the entire project was very helpful and the end results speak for themselves! The bathroom turned out so beautiful and functional! Everyone in the house and guests love it. The team was punctual everyday, on time, did not miss a day. We did not need to any follow ups because the team kept giving updates at every step. All the little details are handled meticulously and more. Emmanuel Remodeling LLC made a stressful remodel project a delightful team project!"

Sravanthi N on August 2024

We are a custom remodeling Company serving Washington State residential and commercial projects, registered business with professional workers. Hire us for bathroom, kitchen and living projects. Full remodel experienced company based in the Seattle Area. Working on residential and commercials projects. We cover all areas of a remodel job, as we declaring our competencies are wide, our possibilities are too: no job is too small, no job is too big. Let's meet and talk about your new project.

"Daniel and Team were professional from Day 1. Clear and timely communication through out the entire project was very helpful and the end results speak for themselves! The bathroom turned out so beautiful and functional! Everyone in the house and guests love it. The team was punctual everyday, on time, did not miss a day. We did not need to any follow ups because the team kept giving updates at every step. All the little details are handled meticulously and more. Emmanuel Remodeling LLC made a stressful remodel project a delightful team project!"

Sravanthi N on August 2024


Avatar for Jump On Board Construction

Jump On Board Construction

Servicing Around
3.50(
6
)
•Approved Pro

Jump On Board Construction

Servicing Around
3.50(
6
)
•Approved Pro
Customers say: Quick response
401 local quotes requested
3 years of experience

Your satisfaction is very important to us. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"Arrogant, rude, and disrespectful. I cannot believe that people choose to use this guy's services. First off he shows up to the job site a few hours late. He then proceeds to give me a bid so high that I thought he was joking. We are talking almost 4 times as much as the average of everyone else's bid. As we are walking back to our vehicles I ask him for my plans back. He then smugly proceeds to tell me that he left the plans back at the job site because "they are not his plans". At that point I raise my voice and we begin a heated back-and-forth. As he is leaving he backs up on my lawn then as he is pulling forward he manages to run over a 35 gallon cooler that he apparently could not see. The whole time yapping about how he does so much better work than everybody else and how he's booked out with jobs. If he sees this he will probably comment back that this is not what happened but I have cameras that would prove otherwise. As folks here have stated Skyler is rude disrespectful arrogant and overpriced zero stars."

Nathan M on September 2025

Your satisfaction is very important to us. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"Arrogant, rude, and disrespectful. I cannot believe that people choose to use this guy's services. First off he shows up to the job site a few hours late. He then proceeds to give me a bid so high that I thought he was joking. We are talking almost 4 times as much as the average of everyone else's bid. As we are walking back to our vehicles I ask him for my plans back. He then smugly proceeds to tell me that he left the plans back at the job site because "they are not his plans". At that point I raise my voice and we begin a heated back-and-forth. As he is leaving he backs up on my lawn then as he is pulling forward he manages to run over a 35 gallon cooler that he apparently could not see. The whole time yapping about how he does so much better work than everybody else and how he's booked out with jobs. If he sees this he will probably comment back that this is not what happened but I have cameras that would prove otherwise. As folks here have stated Skyler is rude disrespectful arrogant and overpriced zero stars."

Nathan M on September 2025


Avatar for RICCON CONSTRUCTION LLC

RICCON CONSTRUCTION LLC

16821 72ND AVE NE
4.37(
19
)
•Approved Pro

RICCON CONSTRUCTION LLC

16821 72ND AVE NE
4.37(
19
)
•Approved Pro
Customers say: Quality work
428 local quotes requested
18 years of experience

Riccon Construction LLC is a Licensed & Insured General Contractor serving King & Snohomish County. We serve both residential and commercial customers and are listed with the Better Business Bureau. We offer quality craftsmanship at an affordable cost and treat every customer like family. We provide free estimates and are happy to meet you in person to discuss your next project.

"Fast, efficient and high quality workmanship. Jeff, Jon and their team were highly communicative and knowledgeable about our home remodel project. Will definitely be using them again!"

Bella K on February 2024

Riccon Construction LLC is a Licensed & Insured General Contractor serving King & Snohomish County. We serve both residential and commercial customers and are listed with the Better Business Bureau. We offer quality craftsmanship at an affordable cost and treat every customer like family. We provide free estimates and are happy to meet you in person to discuss your next project.

"Fast, efficient and high quality workmanship. Jeff, Jon and their team were highly communicative and knowledgeable about our home remodel project. Will definitely be using them again!"

Bella K on February 2024


Vanderlip Construction Kitchen and Bath

8619 Fernwood St NE
4.91(
47
)
•Approved Pro

Vanderlip Construction Kitchen and Bath

8619 Fernwood St NE
4.91(
47
)
•Approved Pro
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
167 local quotes requested

My family has been in the construction industry for nearly 100 years in this state. I personally have nearly 30 years of hands on experience. I have lived in WA state my entire life, my wife and I currently live in Olympia WA. My goal is to give a very high quality of craftsmanship for a fair price. I take the utmost pride in my craftmanship. While I have a (206) area code cell phone number please know that we are local (98516) and live off of Johnson Point Road in East Olympia. Please look at my photos here on Angie's List and also look me up on Facebook under Vanderlip Construction to see more. Thank you and please keep me in mind for your next home remodel.

"We wanted to have our bathroom remodeled, so we called about 10-12 different vendors to give us bids for the project. Eric Vanderlip was the first to respond to my email, and came out to see the bathroom within a day. His responsiveness and professionalism really made a strong impression that he was a punctual guy who took business and clients seriously. After collecting about 6 bids for the project, we chose Eric Vanderlip for a few main reasons: 1. He was the most professional of the vendors 2. He was punctual and timely 3. He was courteous and polite 4. He gave us the impression that we would be treated like VIPs when working with him. His price bid came in around the high end, similar to what some of the more big-name brand companies in the area bid for the project. But Eric assured us that he personally would be on site every day during the project, working with us closely every step of the way to bring to life our dream vision of the new bathroom. And we couldn't be happier with the outcome. Over the course of 5 weeks, Eric completed the bathroom remodel, and it looks absolutely incredible. His attention to detail is next-level; he hand-picked exact pieces of tile to make them flow like a painting on the bathroom walls. When we had decisions to make about aesthetic issues, he was always happy to provide his expert advice and opinion. And we appreciated his advice considering he's done around 500 bathroom remodels, so he knows what looks good. He was available day and night, at any time, via text, phone, or email. It really felt like the VIP, red carpet treatment that we hoped for. He was punctual every day, communicated transparently about pricing and costs, and talked with us daily about options we were considering. He carefully protected all the flooring and stairs between the front door and the upstairs bathroom so that it wouldn't get dinged or dirty during the job. He helped us pick new marble countertops, ordered new doors, painted them, and even painted the walls for us. I don't think there's anything he CAN'T do. We are SO happy we found Eric Vanderlip, and we'll absolutely be working with him again when it's time for the next project. If I could give him a 12 out of 10, I would!"

Jayson D on April 2021

My family has been in the construction industry for nearly 100 years in this state. I personally have nearly 30 years of hands on experience. I have lived in WA state my entire life, my wife and I currently live in Olympia WA. My goal is to give a very high quality of craftsmanship for a fair price. I take the utmost pride in my craftmanship. While I have a (206) area code cell phone number please know that we are local (98516) and live off of Johnson Point Road in East Olympia. Please look at my photos here on Angie's List and also look me up on Facebook under Vanderlip Construction to see more. Thank you and please keep me in mind for your next home remodel.

"We wanted to have our bathroom remodeled, so we called about 10-12 different vendors to give us bids for the project. Eric Vanderlip was the first to respond to my email, and came out to see the bathroom within a day. His responsiveness and professionalism really made a strong impression that he was a punctual guy who took business and clients seriously. After collecting about 6 bids for the project, we chose Eric Vanderlip for a few main reasons: 1. He was the most professional of the vendors 2. He was punctual and timely 3. He was courteous and polite 4. He gave us the impression that we would be treated like VIPs when working with him. His price bid came in around the high end, similar to what some of the more big-name brand companies in the area bid for the project. But Eric assured us that he personally would be on site every day during the project, working with us closely every step of the way to bring to life our dream vision of the new bathroom. And we couldn't be happier with the outcome. Over the course of 5 weeks, Eric completed the bathroom remodel, and it looks absolutely incredible. His attention to detail is next-level; he hand-picked exact pieces of tile to make them flow like a painting on the bathroom walls. When we had decisions to make about aesthetic issues, he was always happy to provide his expert advice and opinion. And we appreciated his advice considering he's done around 500 bathroom remodels, so he knows what looks good. He was available day and night, at any time, via text, phone, or email. It really felt like the VIP, red carpet treatment that we hoped for. He was punctual every day, communicated transparently about pricing and costs, and talked with us daily about options we were considering. He carefully protected all the flooring and stairs between the front door and the upstairs bathroom so that it wouldn't get dinged or dirty during the job. He helped us pick new marble countertops, ordered new doors, painted them, and even painted the walls for us. I don't think there's anything he CAN'T do. We are SO happy we found Eric Vanderlip, and we'll absolutely be working with him again when it's time for the next project. If I could give him a 12 out of 10, I would!"

Jayson D on April 2021

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FAQs for plumbing installation for a remodel or addition projects in Kent, 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 Kent, 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.