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Find Plumbing installers for a remodel or addition in Lake Saint Louis

Avatar for Hosack Plumbing Heating & Cooling
Hosack Plumbing Heating & Cooling
4.8(
344
)

Serving Lake Saint Louis, MO and surrounding areas

Approved

In business since 2009

Warranties offered

Credit card accepted

"Very good. Very professional. Explained new codes which resulted in additional parts and work to install. Answered all questions and offersed suggestions on other plumbing items to improve operation and which I could easily perform. Performed installation, tested system and verified existing plumbing continued to operate properly."
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+2

Response time6 days
9 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for Ambassador Plumbing L.L.C
Ambassador Plumbing L.L.C
5.0(
36
)

Serving Lake Saint Louis, MO and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Ambassador Plumbing did a great job in pin pointing the problem and fixing it. They picked up the new Moen faucet and came back the next morning to install it."
Response time1 day
Response rate99%
Recommended by100%of homeowners
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Avatar for Mr. Rooter Plumbing of St. Charles
Mr. Rooter Plumbing of St. Charles
4.2(
339
)

Serving Lake Saint Louis, MO and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"The plumber was excellent. Good experience! They were the second company that I contacted. I did schedule the first just to get an estimate. Mr. Rooter came right out. They gave me what I thought was a reasonable estimate with two options. I decided on the lower cost, hopeful option and said I would wait for another quote if it was determined that I needed the much higher cost second option. Fortunately the low cost option did the trick. I was so happy and satisfied with the relatively quick work, I asked the plumber to give me a quote on something else I needed. I had that work done too. Both repairs were done to my satisfaction. I will be using them again for anymore of my plumbing needs."
Mr. Rooter of St. Louis
Mr. Rooter of St. Louis
Mr. Rooter of St. Louis
Mr. Rooter of St. Louis
Mr. Rooter of St. Louis

+7

Response time6 hrs
45 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for Anton's Plumbing, Heating/Cooling Energy Experts
Anton's Plumbing, Heating/Cooling Energy Experts
4.6(
81
)

Serving Lake Saint Louis, MO and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"The installation was done quickly and professionally. Their price was a very fair one and I am very pleased with their whole company."
Response time6 hrs
Recommended by95%of homeowners
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Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
3.9(
27
)

Serving Lake Saint Louis, MO and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Warranties offered

"The plumber arrived on time…gave me options and explained in detail what was occurring. I would definitely hire him again"
1 neighbors recently requested a quote
Recommended by80%of homeowners
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Avatar for Bieg Plumbing & Mechanical
Bieg Plumbing & Mechanical
4.6(
120
)

Serving Lake Saint Louis, MO and surrounding areas

In business since 1960

Free estimates

Emergency services offered

"I would highly recommend Dave to anyone! He did an amazing job, first analyzing the problem then taking corrective action to make the necessary repairs. Dave showed us what was wrong and even the old gasket and PVC drain. Dave was very professional and friendly. Dave is a real asset to Bieg Plumbing!!"
Additional Photos
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Commercial Rooftop Unit Replacement

+5

Recommended by90%of homeowners
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Avatar for Mayo Plumbing Co
Mayo Plumbing Co
4.8(
481
)

Serving Lake Saint Louis, MO and surrounding areas

In business since 1990

Free estimates

Emergency services offered

"While performing two small repair jobs, they discovered a much more serious problem, a pipe leaking into the basement, which had been going on unnoticed for a long time. They were able to return the following day and make the repair. I was extremely impressed with their professionalism, the quality of their work, and their pleasant dispositions. The jobs were done quickly and the cleanup was thorough. I will absolutely call Mayo Plumbing again if I have a problem, small or large."
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+3

Recommended by96%of homeowners
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Showing 1-10 of 114
FAQs for plumbing installation for a remodel or addition projects in Lake Saint Louis, MO

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 Lake Saint Louis, MO 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.

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