Top-rated plumbing installers for a remodel or addition.

Get matched with top plumbing installers for a remodel or addition in Katy, TX

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.

Find Plumbing installers for a remodel or addition in Katy

Avatar for The Eco-Plumber
The Eco-Plumber
4.9(
31
)

Serving Katy, TX and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"The master Plumber who replaced my faucetwas prompt, professional, pleasant, efficient, and offered the best price for the service. I won’t need to search for a plumber for any future plumbing needs. I will definitely return to the Eco-Plumber!"
Demo old shower
Rough stage
Demo old shower
Finish stage
Tile going up

+29

Response time11 hrs
2 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Ryan Stegent Plumbing
Ryan Stegent Plumbing
5.0(
11
)

Serving Katy, TX and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

"We had several faucet & misc plumbing matters which Ryan either repaired or replaced as needed. He was prompt, efficient, respectful & courteous! I would highly recommend."
Kitchen sink faucet with sprayer, Filtered water faucet, Hot water faucet, and disposal switch
New shower valve and trim
New toilet, new lavatory and faucet
Response time1 day
Recommended by100%of homeowners
Avatar for Plumbing and Drain Innovations LLC
Plumbing and Drain Innovations LLC
5.0(
28
)

Serving Katy, TX and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"Plumbing and Drain Innovation provided excellent service from start to finish. They came out promptly and got the job done quickly and efficiently. Cole was fantastic—very knowledgeable, professional, and thorough in his work. It’s clear this company knows their stuff and takes pride in delivering reputable, high-quality service. Fast, reliable, and trustworthy—I highly recommend them! "
Additional Photos
Recommended by89%of homeowners
Avatar for G & A Plumbing, LLC
G & A Plumbing, LLC
4.7(
155
)

Serving Katy, TX and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Definitely a five star company. There bud was very reasonable. The communication was responsive, clear, and honest. The work was speedy and efficient. I would use them again for future plumbing work and would definitely recommend. They installed a new PEX main line and had the work doe within five hours. Great job."
Water heater for small business
Residential water filter system installed
Water heater replacement and installation
Shower valve replacement and trim replacement
Shower valve and trim replacement

+6

Response time3 hrs
Recommended by96%of homeowners
Avatar for Luke's Plumbing and Air Conditioning
Luke's Plumbing and Air Conditioning
4.7(
94
)

Serving Katy, TX and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Free estimates

Emergency services offered

"I had a fantastic experience with Lukes Plumbing and Air! Joe did an excellent job. The work was completed efficiently, and the quality was top-notch. On top of that, their pricing was very fair and transparent—no hidden fees or surprises. I highly recommend them to anyone in need of reliable plumbing services. Will definitely be calling them again for any future needs!"
Tub and Shower Renovation
Tunnel for replacement of 2" washer drain
Outdoor Navien 240a installation
Tub and Shower Renovation
New clean out at existing sewer

+21

45 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Pipe Doctors
Pipe Doctors
4.9(
26
)

Serving Katy, TX and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"Paul was amazing. He came the very next day and was on time, he got the job done and i was thoroughly impressed. He also showed me where the water cut off was in my new home and made sure I understood the entire repair that he completed. If I ever have another plumbing issue I will 100% call the pipe doctor again. "
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

Response time7 hrs
Response rate89%
Recommended by76%of homeowners
Avatar for Heaton Plumbing Inc.
Heaton Plumbing Inc.
4.8(
54
)

Serving Katy, TX and surrounding areas

Approved

In business since 1985

Emergency services offered

Warranties offered

"Mike and Tasha went right to work and fixed both of my plumbing problems quickly and neatly. I will recommend them to anyone who needs a plumber, and will call them again when I need a plumber."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

1 neighbors recently requested a quote
Recommended by90%of homeowners
...
Showing 1-10 of 1470
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.