Bathroom Plumbing Remodeling in Okemos, MI. Get the Plumbing Right Before Anything Else Goes In.
The plumbing in a bathroom renovation has to be done before tile, drywall, or cabinetry can follow.
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Bathroom plumbing is not the glamorous part of a renovation, but it is the part everything else depends on. If the drain is in the wrong place, the shower cannot go where you want it. If the supply lines are not roughed in correctly, the vanity installation becomes a problem someone else has to solve. Getting the plumbing right the first time is what makes the rest of your Bathroom Remodeling go smoothly.
For older homes in this area, a renovation is also an opportunity to address what has been behind the walls for decades. Galvanized supply lines, cast iron drain sections, and fixture placements that made sense in 1975 but do not work for a modern layout all get addressed as part of the project scope.












What the Work Actually Covers
Rough-In Plumbing
Setting new supply and drain locations before walls close.
Drain Line Relocation
Moving a toilet, shower, or tub to a new location requires relocating the drain.
Supply Line Replacement
Older homes often have galvanized or early copper supply lines that are worth replacing.
Permit-Required
Work Any bathroom renovation that moves plumbing or adds fixtures requires a permit.
Final Fixture Connections
Once tile and drywall are in, we return to make final connections.
Once the Rough-In Is Done, the Fixtures Go In
That last step, final fixture connections, is where this page hands off to the rest of the project. Once tile and drywall are in, we come back for the pieces everyone actually sees: the Shower Installation, the Bathtub Installation, the Toilet Installation, the Sink Installation, and the Faucet Installation. These are often planned as part of the same project from the start, so fixture selection and rough-in requirements line up instead of someone discovering a conflict after walls are already closed.

Our Bathroom Plumbing Remodeling Process
Walkthrough & Scope
We start with a walkthrough of the existing bathroom and your renovation plans, assess the condition of existing supply and drain lines, identify what the new layout requires, and give you a complete scope and price.
Rough-In Before Walls Close
Rough-in work is coordinated with the construction schedule so we are in before walls close.
Flag Anything Unexpected
If we find anything unexpected once walls open, such as corroded pipe or inadequate drain slope, we communicate it immediately rather than working around it.
Return for Final Connections
We are back once finishes are in place to make the final fixture connections.

Bathroom Plumbing Remodeling Cost in Okemos, MI
Cost depends on the scope of the renovation, how much of the existing plumbing stays in place, and whether any drain relocation or rough-in work is required. A simple fixture swap within an existing footprint costs less than a full layout change that requires moving drains. We give you a complete quote after the initial walkthrough. Call (517) 742-2848 to schedule a consultation and get a clear picture of what the plumbing work on your project will involve.
Why Choose Plumbing by Custom Built
Bathroom plumbing done correctly is invisible once the renovation is complete. Done incorrectly, it becomes the source of every problem that follows. We have been doing this work in Mid-Michigan homes for over 20 years and we know what to look for before walls close, what to ask when a layout changes, and how to set up a bathroom so it works the way it should for the long term.
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FAQs
Do I need a permit for bathroom plumbing work in Okemos, MI?
Yes, if the work involves moving or adding plumbing. A simple fixture replacement in the same location typically does not require a permit. Any work that relocates a drain, adds a fixture, or opens walls to access supply lines does. We handle the permit as part of the project.
Can plumbing be moved in a bathroom renovation in Okemos?
Yes. Moving a toilet, shower, or tub drain requires cutting into the subfloor and rerouting the drain line, which is work we handle routinely. The scope depends on how far the fixture is moving and what the existing drain layout looks like.
When in the renovation should plumbing be done in Okemos, MI?
Rough-in plumbing comes first, before tile, drywall, and cabinetry. We coordinate with your renovation timeline to be on site at the right phases so the project does not stall waiting on plumbing.
What happens if you find something unexpected once the walls are open?
We document what we found, show you, and give you options before proceeding. We do not work around something that needs to be addressed and we do not add scope without your approval.
Do you work directly with general contractors or designers on a bathroom renovation in Okemos?
Yes. We coordinate directly with your contractor or designer on timing, drain placement for a new layout, and rough-in requirements, so the plumbing isn't the piece that holds up the rest of the trades. What's great is we are a division of Custom Built Design and Remodeling so many times it's our own contractors.
Start the Renovation With the Plumbing Planned Correctly
Call us and lets walk through your project and get a complete scope before any work begins.
