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Find Plumbing installers for a remodel or addition in Keller

Avatar for Doss Plumbing
Doss Plumbing
5.0(
31
)

Serving Keller, TX and surrounding areas

Angi Approved

In business since 2021

Free estimates

Emergency services offered

"Rick is an outstanding plumber! He was a huge help in fixing the drain connected to my washer and also took care of a tricky piping issue in the bathroom. Highly recommend his services!"
water heaters
water heater
water heater
water heater
water heater

+2

Response time1 day
Recommended by80%of homeowners
Avatar for Bluefrog Plumbing + Drain of Metro Fort Worth
Bluefrog Plumbing + Drain of Metro Fort Worth
5.0(
8
)

Serving Keller, TX and surrounding areas

Angi Approved

In business since 2025

Emergency services offered

Warranties offered

"Austin and Roger came out and were very friendly, professional, educational, patient and they were on time. Roger was very knowledgeable of the product he was repairing and new exactly what to do. It was a pleasure doing business with someone that was genuinely concerned and kind. He took time to explain the problem and was honest in his dealings. They completed the lon in no time and were very patient and understanding with me during my extended senior moment. I don't mind paying top money for top servise like I received. All of my family and friend circle will know about them. They are the ones I will call on for all of my service needs when possible. Thank you so much Austin and Roger."
project photos
Bath Tub
Attic Water Heater
Shower Install
Faucet Replacement

+6

46 neighbors recently requested a quote
Avatar for Tierney Plumbing, LLC
Tierney Plumbing, LLC
4.9(
5
)

Serving Keller, TX and surrounding areas

Angi Approved

In business since 2005

Free estimates

Emergency services offered

"I cannot recommend this company enough!!! We have a very busy house with three teen/preteen BOYS. One of our toilets suddenly started backing up into the shower (YUCK). So I searched for local plumbers and called the closest one to us. It was a large company and I wanted someone who could â fix it in a flashâ . BAD DECISION. After I waited all day for them to no show I started my search again. I called Tierney Plumbing. They were very responsive and got me right on the schedule saying someone could be out within 2 hours! Yes please! We were even MORE surprised when the plumber called asking if it was ok for him to come EARLY! We were met with Joe and let me tell youâ ¦Joe is the kindest, most professional and RESPECTFUL man ever!!! He was efficient. He was careful with everything. He explained everything. He went over and above what he needed to to make EXTRA sure the issue was resolved. He educated us on some things and â ¦ most importantlyâ ¦ never said ONE negative thing about the â otherâ company. He spoke very highly of his own company, including the owners and other employees. He said they were all very family oriented and I can promise youâ ¦ IT SHOWS! I will never ever call another company for any plumbing needs. I had no issues with their pricing either. We actually thought we would be paying a lot more than we did!! We also have a few leaky faucets and I will be scheduling only with Tierney Plumbing. ANDâ ¦ I will request Joe again as well."
Recommended by100%of homeowners
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FAQs for plumbing installation for a remodel or addition projects in Keller, 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 Keller, 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.