Top-rated plumbing installers for a remodel or addition.

Get matched with top plumbing installers for a remodel or addition in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Plumbing installers for a remodel or addition in Magnolia

Cupid Plumbing
3413 N. Sam Houston Parkway W. Suite 205
5.00(
5
)
Approved Pro
Cupid Plumbing
3413 N. Sam Houston Parkway W. Suite 205
5.00(
5
)
Approved Pro
Customers say: Quick response
37 local quotes requested
4 years of experience

Fix it. Love it! Premium plumbing and bathroom remodeling services. PERFORMED BY PASSIONATE, METICULOUS REMODELING NERDS Our team of experts is dedicated to providing top-notch solutions to our customers. It's true - we take pride in our work and strive to CREATE RAVING FANS every day! Financing available

"Great work! Very professional. Kept work area clean. Very satisfied. Will use Cupid plumbing again! "

Sharon T on March 2025

Fix it. Love it! Premium plumbing and bathroom remodeling services. PERFORMED BY PASSIONATE, METICULOUS REMODELING NERDS Our team of experts is dedicated to providing top-notch solutions to our customers. It's true - we take pride in our work and strive to CREATE RAVING FANS every day! Financing available

"Great work! Very professional. Kept work area clean. Very satisfied. Will use Cupid plumbing again! "

Sharon T on March 2025


Avatar for NEW GEN PLUMBING LLC
NEW GEN PLUMBING LLC
17218 Lilac Vale Ct
5.00(
4
)
Approved Pro
NEW GEN PLUMBING LLC
17218 Lilac Vale Ct
5.00(
4
)
Approved Pro
Customers say: Quick response
46 local quotes requested
1 years of experience

Thank you for visiting NEW GEN PLUMBING LLC. We are your locally owned and operated plumbing specialists based in Houston, TX. We service residential and commercial clients throughout Houston and the surrounding areas. Contact us now for your free estimate--we look forward to working with you soon!

"Amazing"

Brice R on March 2025

Thank you for visiting NEW GEN PLUMBING LLC. We are your locally owned and operated plumbing specialists based in Houston, TX. We service residential and commercial clients throughout Houston and the surrounding areas. Contact us now for your free estimate--we look forward to working with you soon!

"Amazing"

Brice R on March 2025


EZ Home Repairs
Located In:
5.00(
5
)
Approved Pro
EZ Home Repairs
Located In:
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
254 local quotes requested

We have the experience and dedication to bring your dreams to reality! Specializing in Remodeling, we guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click to schedule a free estimate today!

"Absolutely AMAZING! The owner of the company is Julio Barron. He arrived on time and from the first moment he listened to what I have in mind and I finished, he walked me through his suggestions. He suggested the wifi lighting connected to my phone, and also without asking he came with detail-oriented little things to match my bathroom decoration to the project. He guided my husband to different places for quality and affordable prices to pick materials. He told me the job would take approximately no more than six and a half weeks and he finished in five! In general, very HONEST from the beginning. He asked me how much was my budget and he helped us to work with it. The final job is OUTSTANDING! and 100% recommendation for him and his whole crew! by the way, now they do my plumbing, and my roofing, and for sure next year they will be hired to remodeling my whole kitchen! Thank you Don Julio!!!"

Carolina F on April 2022

We have the experience and dedication to bring your dreams to reality! Specializing in Remodeling, we guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click to schedule a free estimate today!

"Absolutely AMAZING! The owner of the company is Julio Barron. He arrived on time and from the first moment he listened to what I have in mind and I finished, he walked me through his suggestions. He suggested the wifi lighting connected to my phone, and also without asking he came with detail-oriented little things to match my bathroom decoration to the project. He guided my husband to different places for quality and affordable prices to pick materials. He told me the job would take approximately no more than six and a half weeks and he finished in five! In general, very HONEST from the beginning. He asked me how much was my budget and he helped us to work with it. The final job is OUTSTANDING! and 100% recommendation for him and his whole crew! by the way, now they do my plumbing, and my roofing, and for sure next year they will be hired to remodeling my whole kitchen! Thank you Don Julio!!!"

Carolina F on April 2022


Avatar for Affinity Plumbing
Affinity Plumbing
Cypress
5.00(
21
)
Approved Pro
Affinity Plumbing
Cypress
5.00(
21
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
296 local quotes requested

Affinity Plumbing, Unlike other plumbing companies, we specialize in tankless water heaters. In fact, it's all we do! Financing available, 0% interest and 0 payments (Same as cash) for up to 12 months with approved credit. We are a Rinnai Ace Pro Dealer, which means all our plumbers have been trained on installation and maintenance of tankless water heaters and we install a significant amount of them. Very few companies take the time to learn how to work on the heaters, but we work on residential and commercial units daily! We offer free estimates and referral incentives after your installation! Our master plumber, David, has been a master for over 20 years and loves helping people get the best quality for the best price! Give us a call for your free estimate!

"Crew did an excellent job! pricing was fair, replaced to tank water heaters."

Jenifer D on September 2024

Affinity Plumbing, Unlike other plumbing companies, we specialize in tankless water heaters. In fact, it's all we do! Financing available, 0% interest and 0 payments (Same as cash) for up to 12 months with approved credit. We are a Rinnai Ace Pro Dealer, which means all our plumbers have been trained on installation and maintenance of tankless water heaters and we install a significant amount of them. Very few companies take the time to learn how to work on the heaters, but we work on residential and commercial units daily! We offer free estimates and referral incentives after your installation! Our master plumber, David, has been a master for over 20 years and loves helping people get the best quality for the best price! Give us a call for your free estimate!

"Crew did an excellent job! pricing was fair, replaced to tank water heaters."

Jenifer D on September 2024


Expo Home Improvement
New on HomeAdvisorNew on Angi
Approved Pro
Expo Home Improvement
New on AngiNew on HomeAdvisor
Approved Pro
329 local quotes requested
19 years of experience

Since 2006, we've specialized in Bath and Shower Remodels, Window and Door Replacements, and Insulation for your home. As a local company, it is our pleasure to offer only the best products and solutions, because we know the heart of every Texan home, is a family. A new home improvement project should be a great experience, so choose a trusted contractor you know you can count on! Over 20,000 Texan Families have trusted us with their home renovations. Give us a call today! M-39963

Since 2006, we've specialized in Bath and Shower Remodels, Window and Door Replacements, and Insulation for your home. As a local company, it is our pleasure to offer only the best products and solutions, because we know the heart of every Texan home, is a family. A new home improvement project should be a great experience, so choose a trusted contractor you know you can count on! Over 20,000 Texan Families have trusted us with their home renovations. Give us a call today! M-39963


Avatar for Glitz Floors & More
Glitz Floors & More
16726 Huffmeister Road
5.00(
10
)
Approved Pro
Glitz Floors & More
16726 Huffmeister Road
5.00(
10
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
473 local quotes requested

Does your home need some unique renovations to fully reflect your style and wishes? Could a fresh splash of color add some warmth to your space? When you want to complete some personalized remodeling projects to breathe new life and excitement into your home, your only call needs to be to Glitz Floors & More. We are your local remodeling experts with the skills and ability to transform your home into the personal oasis of which you’ve always dreamed. Whether you’re looking for new flooring, professional interior painting, or specialized interior remodeling, we have you covered.

"Smooth and easy quote and installation."

Natalia D on March 2025

Does your home need some unique renovations to fully reflect your style and wishes? Could a fresh splash of color add some warmth to your space? When you want to complete some personalized remodeling projects to breathe new life and excitement into your home, your only call needs to be to Glitz Floors & More. We are your local remodeling experts with the skills and ability to transform your home into the personal oasis of which you’ve always dreamed. Whether you’re looking for new flooring, professional interior painting, or specialized interior remodeling, we have you covered.

"Smooth and easy quote and installation."

Natalia D on March 2025


Avatar for Remodel Specialists
Remodel Specialists
2530 Spring Cypress Rd
4.80(
181
)
Approved Pro
Remodel Specialists
2530 Spring Cypress Rd
4.80(
181
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
553 local quotes requested

We are a kitchens and bathrooms company. We specialize in custom showers, custom cabinets and counter tops. We staff high end professionals and use sub contractors only when necessary. We also give a very detailed estimate, action oriented so you only pay for the work preformed and gives control to the homeowner.

"These guys were fantastic. They are one of the few companies out there that that actually do what they say will do. They send you daily emails around 830 am describing the activities for the day and who will be inside your house. Their communication is great - they always answer emails and texts in a very timely matter. The master bathroom we had remodeled looks great and was done in the time period they indicated at the beginning of the process. Sure, you could probably find someone cheaper and does inferior work, however we wanted it done right the first time. Nic and Sarah and the entire team exceeded our expectations!"

Brad A on October 2024

We are a kitchens and bathrooms company. We specialize in custom showers, custom cabinets and counter tops. We staff high end professionals and use sub contractors only when necessary. We also give a very detailed estimate, action oriented so you only pay for the work preformed and gives control to the homeowner.

"These guys were fantastic. They are one of the few companies out there that that actually do what they say will do. They send you daily emails around 830 am describing the activities for the day and who will be inside your house. Their communication is great - they always answer emails and texts in a very timely matter. The master bathroom we had remodeled looks great and was done in the time period they indicated at the beginning of the process. Sure, you could probably find someone cheaper and does inferior work, however we wanted it done right the first time. Nic and Sarah and the entire team exceeded our expectations!"

Brad A on October 2024


Avatar for Water Heater Pros
Water Heater Pros
7242 River Garden Dr
4.96(
343
)
Approved Pro
Water Heater Pros
7242 River Garden Dr
4.96(
343
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
415 local quotes requested

The most transparent water heater prices in Houston! We list all our water heater replacement prices online and stick to them. Water Heater Pros is a specialized plumbing company focused on water heater installations and repairs (both tank type and tankless). Proudly serving the Greater Houston Area for over 30 years, we are a family owned business that believes in honest, fair pricing and back that up by listing all our water heater replacement prices on our website. When you want premium service at a fair price, call Water Heater pros for instant pricing of your water heater installation or repair needs.

"Waterheater Pros were excellent! Team and Service are of the highest quality. Prices offered, are the lowest compared to others. We will definitely call Waterheater Pros again when needed."

Roger A on May 2025

The most transparent water heater prices in Houston! We list all our water heater replacement prices online and stick to them. Water Heater Pros is a specialized plumbing company focused on water heater installations and repairs (both tank type and tankless). Proudly serving the Greater Houston Area for over 30 years, we are a family owned business that believes in honest, fair pricing and back that up by listing all our water heater replacement prices on our website. When you want premium service at a fair price, call Water Heater pros for instant pricing of your water heater installation or repair needs.

"Waterheater Pros were excellent! Team and Service are of the highest quality. Prices offered, are the lowest compared to others. We will definitely call Waterheater Pros again when needed."

Roger A on May 2025


Avatar for Nuair Heating, Cooling And Appliance Service
Nuair Heating, Cooling And Appliance Service
20344 Willow Lane
4.85(
47
)
Approved Pro
Nuair Heating, Cooling And Appliance Service
20344 Willow Lane
4.85(
47
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
247 local quotes requested

Nu-air Heating Cooling and Appliance service We’re family owned and operated. As a veteran myself, we are proud to offer our veterans and families special discounts. When you call, you speak directly to the owner. I’ve been in business for 40+ years. I’m licensed by the state, and fully insured. We guarantee 100% satisfaction. Give us a call or text at 832-257-2143. Or email us at raymdelph@outlook.com. We’re there 24/7 for your convenience.

"Repair complete"

Carilla B on March 2025

Nu-air Heating Cooling and Appliance service We’re family owned and operated. As a veteran myself, we are proud to offer our veterans and families special discounts. When you call, you speak directly to the owner. I’ve been in business for 40+ years. I’m licensed by the state, and fully insured. We guarantee 100% satisfaction. Give us a call or text at 832-257-2143. Or email us at raymdelph@outlook.com. We’re there 24/7 for your convenience.

"Repair complete"

Carilla B on March 2025


Avatar for Super Floor Store and Remodeling Center
Super Floor Store and Remodeling Center
3570 FM 1488 Ste 500
5.00(
22
)
Approved Pro
Super Floor Store and Remodeling Center
3570 FM 1488 Ste 500
5.00(
22
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
756 local quotes requested

Super Floor Store and Remodeling Center is geared for all your home improvement needs. We are an owner operator business. We have over 25 years of experience and lots of selections to choose from. Not only are we a flooring company. We do remodels on kitchens and bathrooms. We carry LVT, Hardwood, Tile, Lots of Mosaics to choose from, Travertine and more. Stop by and see us and let us make your dreams come true at an affordable price.

"Good company"

Renee R on February 2025

Super Floor Store and Remodeling Center is geared for all your home improvement needs. We are an owner operator business. We have over 25 years of experience and lots of selections to choose from. Not only are we a flooring company. We do remodels on kitchens and bathrooms. We carry LVT, Hardwood, Tile, Lots of Mosaics to choose from, Travertine and more. Stop by and see us and let us make your dreams come true at an affordable price.

"Good company"

Renee R on February 2025

...
Showing 1-10 of 936

Plumbing installations for a remodel or addition FAQs

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 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.
Toilet and bidet in bathroom
Apr 28, 2025
Apr 28, 2025
Use this guide to budget for bidet installation costs based on factors such as bidet type, attachments, features, parts, labor, and more.
water main being installed in yard
Apr 30, 2025
Apr 30, 2025
Budget for main water line replacement costs based on factors such as accessibility, depth, length, materials, permits, labor, and more.
Beautiful large white bathroom
Apr 30, 2025
Apr 30, 2025
Budget for walk-in bathtub costs based on factors such as bathtub type, labor, plumbing and electrical work, additional accessibility features, and more.
marble kitchen counter with gold faucet
Apr 28, 2025
Apr 28, 2025
Explore the average cost to replace a kitchen faucet with a professional plumber based on factors like faucet type, features, labor, and unexpected costs.
plumber installing sewer main pipes in the ground
Apr 25, 2025
Apr 25, 2025
Understand what goes into installing a sewer line, including materials, labor, permits, and potential landscaping considerations, to ensure a smooth and compliant connection to your local sewer system.
water main being repaired by plumbers
Apr 24, 2025
Apr 24, 2025
Main water line leak repair costs depend on how much of the line needs repair and other factors. Learn what influences the price before you take on this project.
Share project details to get started.