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Find Plumbing installers for a remodel or addition in Saint Peters

Avatar for MH Contracting, LLC
MH Contracting, LLC
4.8(
64
)

Serving Saint Peters, MO and surrounding areas

Angi Approved

In business since 2012

Free estimates

Warranties offered

"We hired MH Construction for a kitchen renovation, and we are thrilled with their work! Mike and his team were excellent from start to finish. Mike kept in regular contact with us throughout the process, answering our questions and working out the design. He and his team were amazingly efficient, often getting more completed each day than weâ d anticipated, and they were polite, professional, and always kept the work area clean and safe. They also went the extra mile and conscientiously fixed unexpected issues they found, including several smaller electrical and plumbing glitches. Best of all, we couldnâ t be happier with the end product: our kitchen is beautiful and more functional than ever. Weâ ll recommend MH Construction to all of our friends, and weâ d be delighted to hire them again in the future!"
siding job
siding job
siding job
Siding job
Bathroom remodel

+196

Response time1 day
2 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Anton's Plumbing, Heating/Cooling Energy Experts
Anton's Plumbing, Heating/Cooling Energy Experts
4.9(
68
)

Serving Saint Peters, MO and surrounding areas

Angi Approved

In business since 2000

Free estimates

Emergency services offered

"Both the estimator Kevin the two installers who visited my home were very professional and kind. They answered all my questions and provided a very reasonable price for the installation of the attic insulation. I feel I was very informed on the federal rebate that was available for this installation, as well as on the recommendations of quantity of insulation I needed per residential standards and codes. I would recommend Anton and will use them in the future for my HVAC needs!"
Response time6 hrs
3 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Parkers Plumbing, LLC
Parkers Plumbing, LLC
5.0(
11
)

Serving Saint Peters, MO and surrounding areas

Angi Approved

In business since 2025

"Parker's Plumbing technician was a fine example of how the company does business. Was prompt, very patient in explaining what he was doing and in and out just as fast. I will be asking for them again with any future projects. Five stars well deserved!"
Response time1 day
1 neighbors recently requested a quote
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FAQs for plumbing installation for a remodel or addition projects in Saint Peters, 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 Saint Peters, 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.