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Find Plumbing installers for a remodel or addition in Magnolia

Avatar for The Eco-Plumber
The Eco-Plumber
4.8(
45
)

Serving Magnolia, TX and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"John responded to my inquiry promptly and was able to get over to to do the job quickly. He's friendly, professional, experienced and knowledgeable and easy to work with. His price was fair and he did fantastic work. I highly recommend this company and will absolutely use them for my future plumbing needs."
Demo old shower
Rough stage
Demo old shower
Finish stage
Tile going up

+29

Response time11 hrs
2 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for Repipe Pros
Repipe Pros
5.0(
26
)

Serving Magnolia, TX and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"Courtesy Plumbing Services sent James Bart from Repipe Pros and he did a great job installing my kitchen faucet. I would recommend Courtesy Plumbing Services,Angi and Repipe Pros to anyone needing plumbing services."
Additional Photos
Additional Photos
Additional Photos
Attic work
External Tankless

+37

133 neighbors recently requested a quote
Recommended by19%of homeowners
Avatar for Heaton Plumbing Inc.
Heaton Plumbing Inc.
4.6(
57
)

Serving Magnolia, TX and surrounding areas

Approved

In business since 1985

Emergency services offered

Warranties offered

"Absolutely a wonderful experience! From start to finish everything I could hope for. Communication was friendly and transparent. Nathan, Josh, and Christina were so helpful and knowledgeable. I felt like my project, even being residential was a top priority. Appointments and start/ finish times were kept and the inspection passed the first time with flying colors. I will actively look for reasons, in the future to use this group again! I can’t say enough good things about these people."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

1 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for JD Precision Plumbing Services
JD Precision Plumbing Services
4.6(
225
)

Serving Magnolia, TX and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Our technician, Steve, was very professional, knowledgeable and courteous. I was sent an email with his name and picture before he arrived so I knew who to expect and it was after 9pm when I called so that was important. I highly recommend JD Precision Plumbing."
Sleek & Modern
Defined & Beautiful
New Upgraded Bathroom
High-End Bathroom Fixtures
Additional Photos

+29

Response time5 hrs
Response rate97%
5 neighbors recently requested a quote
Avatar for Gauff Coast Plumbing
Gauff Coast Plumbing
5.0(
5
)

Serving Magnolia, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Expert Plumbing Solutions | 10+ Years Experience\n\nLooking for a plumber who values precision and your home’s integrity? With over a decade of hands-on experience, I provide top-tier plumbing services to homeowners across Galveston, Houston, Webster, and the surrounding communities.\n\nI specialize in the high-skill projects that keep your home running efficiently:\nWhole-Home Repipes: Modernizing your infrastructure with durable materials.\nTankless Water Heaters: Endless hot water with expert, energy-efficient installations.\nExpert Drain Services: Clearing tough clogs and ensuring long-term flow.\n\nMy Philosophy:\nI believe a plumber’s job is to provide peace of mind through transparency and technical mastery. My approach is built on respect for your property and doing the job right the first time. When you hire me, you get a professional dedicated to the highest industry standards.\nLet’s get your plumbing back in peak condition!

Old cast-iron piping
New drain install
New sewer line
8 neighbors recently requested a quote
Avatar for Christophers Plumbing LLC
Christophers Plumbing LLC
5.0(
17
)

Serving Magnolia, TX and surrounding areas

Emergency services offered

Credit card accepted

"Chris did a GREAT job. He came out on a very cold and wet night and came up with a good solution for installing a valve and connection point for a gas line that I'm running to my generator. I'd definitely call him again to do more work for me."
Remodeling - Kitchen & Bathroom Project
Plumbing Project
Remodeling - Kitchen & Bathroom Project
Plumbing Project
Plumbing Project

+2

Recommended by100%of homeowners
Avatar for Click's Plumbing
Click's Plumbing
4.9(
34
)

Serving Magnolia, TX and surrounding areas

In business since 2001

Emergency services offered

Credit card accepted

"James came for the appointment on time! He was extremely courteous and very professional. He and Johnny drained, hauled off old heater, and installed new heater in about three hours. Afterwards they cleaned up and left the area super clean. I am so grateful for seeing the deal on Angie's List and finding Click's for my future plumbing work. The deal was for $749 for new heater, haul off, and replace with new heater. I paid $150 more for heater upgrade and second floor attic installation. What a great deal! I am so pleased with the work!"
Fancy Double Lavatory
Shower Pan
RPZ Backflow Preventer
Master Shower Panoramic
Separate Vanity Areas

+2

Recommended by100%of homeowners
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Showing 1-10 of 225
FAQs for plumbing installation for a remodel or addition projects in Magnolia, 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 Magnolia, 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.