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 Katy

Avatar for Just-In Time Plumbing Solutions LLC
Just-In Time Plumbing Solutions LLC
306 E Linney Street
5.00(
4
)
Approved Pro
Just-In Time Plumbing Solutions LLC
306 E Linney Street
5.00(
4
)
Approved Pro
2 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Justin is by far one of the top rated master plumbers in the whole state of Texas. He went out of his way to schedule my mom’s spigot and water line replacement and even replaced her other one without any extra charge. He looks out for his customers, as he sees his customers more along the lines of family. He provides a level of transparency unheard of in the plumbing industry. Quite honestly, he puts the older generations to shame, as he will always go above and beyond for his customers. I will always suggest and recommend Just-In-Time Plumbing Solutions to anyone who needs anything involved in plumbing. When I build my property, and when it’s time for an update on my mother’s house, he will be the only plumber I will put my trust and faith into his skill and ability"

Remingten W on February 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Justin is by far one of the top rated master plumbers in the whole state of Texas. He went out of his way to schedule my mom’s spigot and water line replacement and even replaced her other one without any extra charge. He looks out for his customers, as he sees his customers more along the lines of family. He provides a level of transparency unheard of in the plumbing industry. Quite honestly, he puts the older generations to shame, as he will always go above and beyond for his customers. I will always suggest and recommend Just-In-Time Plumbing Solutions to anyone who needs anything involved in plumbing. When I build my property, and when it’s time for an update on my mother’s house, he will be the only plumber I will put my trust and faith into his skill and ability"

Remingten W on February 2025


Avatar for Maz Contractor Services
Maz Contractor Services
6550 Sutton Meadows Dr
4.72(
152
)
Approved Pro
Maz Contractor Services
6550 Sutton Meadows Dr
4.72(
152
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
1532 local quotes requested

At MAZ CONTRACTOR SERVICES, our goal is to not only help you design and build your dream project, but to make the process easy and enjoyable for you. We are a full-service design/build company with a wide range of experience. We can help you with all phases of design and remodeling. Our excellent reputation and long list of satisfied clients attest to our superior craftsmanship, attention to detail, clear communication, honesty and integrity. Just ask for our client reference list. We do it all....Paint, Siding, Roof, Frame, Back Yard upgrades, Granite, Concrete, Plumbing, Sheetrock, You name it Just call MAZ and we will get it done. On top of that we offer regular Maintenance to your home, don't wait until is too late give us a Call and Save! Let's discuss your ideas! Your free consultation is just a phone call away...Let the conversation start and remember, Let us Build your Dream!

"Very well. Am very pleased with quality."

Neil F on July 2025

At MAZ CONTRACTOR SERVICES, our goal is to not only help you design and build your dream project, but to make the process easy and enjoyable for you. We are a full-service design/build company with a wide range of experience. We can help you with all phases of design and remodeling. Our excellent reputation and long list of satisfied clients attest to our superior craftsmanship, attention to detail, clear communication, honesty and integrity. Just ask for our client reference list. We do it all....Paint, Siding, Roof, Frame, Back Yard upgrades, Granite, Concrete, Plumbing, Sheetrock, You name it Just call MAZ and we will get it done. On top of that we offer regular Maintenance to your home, don't wait until is too late give us a Call and Save! Let's discuss your ideas! Your free consultation is just a phone call away...Let the conversation start and remember, Let us Build your Dream!

"Very well. Am very pleased with quality."

Neil F on July 2025


Avatar for Elemental Remodeling
Elemental Remodeling
24 Greenway Plaza
5.00(
2
)
Approved Pro
Elemental Remodeling
24 Greenway Plaza
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
893 local quotes requested

Elemental Remodeling specializes in kitchen and bathroom remodeling. we have over 30 years of design, contracting, construction and project management experience. 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 for your FREE estimate today!

"Very happy with our bathroom remodel! The Elemental team was professional, detail-oriented, and kept everything on schedule and within budget. The craftsmanship is top-notch, and the final result exceeded our expectations. Highly recommend for anyone looking for a high-quality renovation!"

Michael S on February 2025

Elemental Remodeling specializes in kitchen and bathroom remodeling. we have over 30 years of design, contracting, construction and project management experience. 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 for your FREE estimate today!

"Very happy with our bathroom remodel! The Elemental team was professional, detail-oriented, and kept everything on schedule and within budget. The craftsmanship is top-notch, and the final result exceeded our expectations. Highly recommend for anyone looking for a high-quality renovation!"

Michael S on February 2025


Avatar for Nick's Plumbing & Sewer Service
Nick's Plumbing & Sewer Service
3780 Yale St
4.34(
370
)
Approved Pro
Nick's Plumbing & Sewer Service
3780 Yale St
4.34(
370
)
Approved Pro
Customers say: Super punctual
1125 local quotes requested
46 years of experience

Nick’s Plumbing & Air Conditioning has been providing Houston and the surrounding communities with only the best in professional plumbing and HVAC services since 1979! Our team of licensed and background checked technicians are highly experienced, and they’re friendly folks as well. We’ve been based in the Houston Heights since the very beginning, and are committed to supporting the communities in which we live and work. Nick’s only employs the very best technicians our area can offer, and our goal is to provide you with the same level of service that has warranted our extensive word-of-mouth and online reputation. Call Nick’s Plumbing & Air Conditioning in Houston today to schedule your appointment. MPL#38548 TACLB #85298E

"Perfect service, but ecpendive."

Byron G on May 2025

Nick’s Plumbing & Air Conditioning has been providing Houston and the surrounding communities with only the best in professional plumbing and HVAC services since 1979! Our team of licensed and background checked technicians are highly experienced, and they’re friendly folks as well. We’ve been based in the Houston Heights since the very beginning, and are committed to supporting the communities in which we live and work. Nick’s only employs the very best technicians our area can offer, and our goal is to provide you with the same level of service that has warranted our extensive word-of-mouth and online reputation. Call Nick’s Plumbing & Air Conditioning in Houston today to schedule your appointment. MPL#38548 TACLB #85298E

"Perfect service, but ecpendive."

Byron G on May 2025


All Around Handy
Servicing Around
5.00(
2
)
Approved Pro
All Around Handy
Servicing Around
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
392 local quotes requested

Your satisfaction is very important to us, 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! Check out our services offered and call or click to schedule a free estimate today.

"Great, highly recommend and Brock is my handyman for life."

Jan W on May 2024

Your satisfaction is very important to us, 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! Check out our services offered and call or click to schedule a free estimate today.

"Great, highly recommend and Brock is my handyman for life."

Jan W on May 2024


Avatar for EZ Bath
EZ Bath
11246 Timber Tech Ave
5.00(
28
)
Approved Pro
EZ Bath
11246 Timber Tech Ave
5.00(
28
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
288 local quotes requested

We are a bathroom remodeling company that uses solid surface walls for the tub and shower area. Products that look great, are easy to clean and last a lifetime. Get your free consultation today. Reasons to go with us: Locally Owned Company, Financing Available, Over 25 years of experience, No Grout Products, Easy Maintenance, Life Warranties, Insured, Bonded, Free Design and We Bring The Showroom to you. As you can see, we are quite different from a lot of the other contractors out there. Give us a call for your free estimate today.

"From start to finish, my experience with EZBath of Tomball was nothing short of extraordinary. Zach was an absolute gem, guiding my spouse and me—who knew very little about bathroom remodeling—through the entire process. His recommendations were spot on, and our bathroom, initially designed in 2005, looks astonishingly brand new. I hesitate to use it just because it's so beautifully transformed! Our contractor, Bernardo, deserves special recognition. His work ethic is exceptional; he truly goes above and beyond. The remodel involved a complete tear-out and a stunning transformation of a bare room into a masterpiece. Amazingly, Bernardo completed the entire project in just four days! The entire crew at EZBath of Tomball was outstanding. Zach expertly organized everything and handled our many questions with patience and grace. Kim, the manager, was equally impressive—always quick to respond and radiating positivity. I can't sing Bernardo's praises enough. He is, without a doubt, the best in the business, and I couldn't be happier with the outcome. Thank you, Bernardo, for your friendly demeanor and remarkable dedication! A heartfelt thank you to everyone at EZBath of Tomball! If you're considering a bathroom remodel, look no further!"

Mark G on October 2024

We are a bathroom remodeling company that uses solid surface walls for the tub and shower area. Products that look great, are easy to clean and last a lifetime. Get your free consultation today. Reasons to go with us: Locally Owned Company, Financing Available, Over 25 years of experience, No Grout Products, Easy Maintenance, Life Warranties, Insured, Bonded, Free Design and We Bring The Showroom to you. As you can see, we are quite different from a lot of the other contractors out there. Give us a call for your free estimate today.

"From start to finish, my experience with EZBath of Tomball was nothing short of extraordinary. Zach was an absolute gem, guiding my spouse and me—who knew very little about bathroom remodeling—through the entire process. His recommendations were spot on, and our bathroom, initially designed in 2005, looks astonishingly brand new. I hesitate to use it just because it's so beautifully transformed! Our contractor, Bernardo, deserves special recognition. His work ethic is exceptional; he truly goes above and beyond. The remodel involved a complete tear-out and a stunning transformation of a bare room into a masterpiece. Amazingly, Bernardo completed the entire project in just four days! The entire crew at EZBath of Tomball was outstanding. Zach expertly organized everything and handled our many questions with patience and grace. Kim, the manager, was equally impressive—always quick to respond and radiating positivity. I can't sing Bernardo's praises enough. He is, without a doubt, the best in the business, and I couldn't be happier with the outcome. Thank you, Bernardo, for your friendly demeanor and remarkable dedication! A heartfelt thank you to everyone at EZBath of Tomball! If you're considering a bathroom remodel, look no further!"

Mark G on October 2024


Avatar for Custom remodeling
Custom remodeling
2323 Commonwealth Street
4.91(
23
)
Approved Pro
Custom remodeling
2323 Commonwealth Street
4.91(
23
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
373 local quotes requested

Custom Remodeling is your go-to home renovation expert, specializing in high-quality remodeling solutions tailored to your unique style and needs. Whether you’re upgrading a kitchen, transforming a bathroom, finishing a basement, or remodeling your entire home, we deliver craftsmanship you can trust and results you’ll love. At Custom Remodeling, we take pride in clear communication, reliable timelines, and a customer-first approach that ensures your vision becomes reality—on time and within budget.

"I had a deck installed and I am very happy. It looks great and completely transformed my backyard. Julio and his team did a great job! I am very very happy."

Michael F on August 2021

Custom Remodeling is your go-to home renovation expert, specializing in high-quality remodeling solutions tailored to your unique style and needs. Whether you’re upgrading a kitchen, transforming a bathroom, finishing a basement, or remodeling your entire home, we deliver craftsmanship you can trust and results you’ll love. At Custom Remodeling, we take pride in clear communication, reliable timelines, and a customer-first approach that ensures your vision becomes reality—on time and within budget.

"I had a deck installed and I am very happy. It looks great and completely transformed my backyard. Julio and his team did a great job! I am very very happy."

Michael F on August 2021


Avatar for Integrity Housing Solution
Integrity Housing Solution
7325 Standard Rd
4.35(
26
)
Approved Pro
Integrity Housing Solution
7325 Standard Rd
4.35(
26
)
Approved Pro
Customers say: Quick response
402 local quotes requested
10 years of experience

Residential Remodeling, Bathroom Remodeling, Kitchen Remodeling, Major Remodeling, Additions. A+ BBB, Family Business working with Texas Families. We Let our YES mean YES and our NO mean NO. Proven Experience in adding value to projects, and not just cost.

"The work done by Mr Saldana's was excellent. They got all repairs done professionally and in a very timely manner. I will definitely be using them for future remodeling I have planned coming up."

Edgar M on June 2025

Residential Remodeling, Bathroom Remodeling, Kitchen Remodeling, Major Remodeling, Additions. A+ BBB, Family Business working with Texas Families. We Let our YES mean YES and our NO mean NO. Proven Experience in adding value to projects, and not just cost.

"The work done by Mr Saldana's was excellent. They got all repairs done professionally and in a very timely manner. I will definitely be using them for future remodeling I have planned coming up."

Edgar M on June 2025


Avatar for Team Enoch Plumbing
Team Enoch Plumbing
8940 Creek Run Rd
4.99(
122
)
Approved Pro
Team Enoch Plumbing
8940 Creek Run Rd
4.99(
122
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4754 local quotes requested

Team Enoch is an electrical, plumbing, HVAC and roofing services company that is passionate about providing the best value and service in the industry. Our technicians are licensed and insured. We would love the opportunity to give you a free estimate over the phone. Give us a call or send us an email with the specifics of your job.

"Nick was very informative and explained the process to me. He was very respectful of my home by wearing shoe covers to ensure that dirt and debris didn’t come in and let me know of how to do the aftercare when I expressed my concern of the water damage."

Katrina S on April 2025

Team Enoch is an electrical, plumbing, HVAC and roofing services company that is passionate about providing the best value and service in the industry. Our technicians are licensed and insured. We would love the opportunity to give you a free estimate over the phone. Give us a call or send us an email with the specifics of your job.

"Nick was very informative and explained the process to me. He was very respectful of my home by wearing shoe covers to ensure that dirt and debris didn’t come in and let me know of how to do the aftercare when I expressed my concern of the water damage."

Katrina S on April 2025


Avatar for Water Heater Pros
Water Heater Pros
7242 River Garden Dr
4.96(
345
)
Approved Pro
Water Heater Pros
7242 River Garden Dr
4.96(
345
)
Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
428 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.

"Great job!"

Samuel M on June 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.

"Great job!"

Samuel M on June 2025

...
Showing 1-10 of 930

FAQs for plumbing installation for a remodel or addition projects in Katy, TX

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 Katy, TX 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.
Plumber repairing water heater in the bathroom
Jun 25, 2025
Jun 25, 2025
Budget for water heater flush costs based on factors such as water heater size and type, the plumber’s experience level, related services, and more.
modern bathroom remodel with new sink
Jun 22, 2025
Jun 22, 2025
Budget for sink installation costs based on factors such as sink type, material, location in your home, labor, potential replacements, and more.
trench being dug to repair sewer main in backyard
Jun 21, 2025
Jun 21, 2025
Use this guide to budget for sewer line replacement costs based on factors such as location, trenching, materials, repairs, landscaping, and more.
newly remodeled bathroom with new bath tub
Jun 21, 2025
Jun 21, 2025
Budget for bathtub replacement costs based on factors such as bathtub type, material, removal, hardware, labor, plumbing work, and more.
A woman fixing cistern in bathroom
Jun 21, 2025
Jun 21, 2025
Use this guide to budget for toilet repair costs based on factors such as problem type, replacement part prices, labor, and more.
A man installs a new shower
Jun 15, 2025
Jun 15, 2025
Looking to remodel your shower? Here’s how much it costs, what factors affect cost, and what to expect.
Share project details to get started.