Plumbing for Remodels in Central Minnesota
Bathroom, kitchen, and laundry remodel plumbing done right — from rough-ins to final installs, with clean work and clear recommendations.
Remodeling is one of the best times to improve your home’s plumbing — because once the walls are open, you can upgrade old components, correct issues that have been “good enough,” and set everything up for long-term reliability.
TM Johnson Bros. works with homeowners (and contractors) throughout the Cambridge area to handle remodel plumbing the right way: thoughtful planning, code-compliant installs, and clean finish work you can trust.
Remodel Plumbing That Keeps the Project Moving
Plumbing can either be a smooth part of the remodel — or the thing that causes delays. Our approach is straightforward: get the plan right early, complete clean rough-ins, and finish strong once surfaces and fixtures are ready.
Common remodel plumbing work includes:
- Rough-ins for showers, tubs, vanities, sinks, and laundry setups
- Moving water lines and drains when layouts change
- Updating shutoff valves and aging connections
- Appliance hookups (dishwashers, fridges/ice makers, washers)
- Final fixture installs and leak checks
Bathroom Remodel Plumbing
Bathrooms demand precision — because small plumbing mistakes can become expensive once tile and walls are finished.
We commonly help with:
- Shower and tub plumbing rough-ins
- Tub-to-shower conversions
- Vanity plumbing and drain relocation
- Toilet replacements and flange updates
- Upgrading shutoff valves and supply lines
- Correcting leaks or weak performance discovered during demo
Planning a bathroom upgrade? Let’s make sure the plumbing is done right before the walls close up.
Kitchen Remodel Plumbing
Kitchens get used every day — and remodel time is the best time to modernize plumbing connections and avoid future leaks under cabinets.
We commonly help with:
- Sink relocations and new drain setups
- Dishwasher hookups and installs
- Garbage disposal installs/replacements
- Fridge/ice maker water lines
- Faucet upgrades and shutoff valves
- Clean trap and drain performance improvements
Laundry Room Remodel Plumbing
Laundry rooms move a lot of water. During a remodel or refresh, it’s smart to update valves, connections, and drainage so you’re not dealing with leaks later.
We commonly help with:
- Washer hookups and valve upgrades
- Laundry sink installs and plumbing
- Utility/mudroom plumbing improvements
- Drain and trap adjustments
- Replacing aging supply lines and small piping repairs as needed
Smart Upgrades During Remodels
Remodels are also a great time to handle upgrades that protect your plumbing system and improve daily comfort.
Common add-ons we can help with:
- Water heater replacement (especially if the unit is aging or underperforming)
- Water treatment systems like softeners, iron filters, or RO
- Updating old shutoffs and worn supply connections
Our Remodel Plumbing Process
1) Quick planning + recommendations
We confirm what you’re changing and what the plumbing needs to support.
2) Rough-in work
We set supply lines, drains, and valves so everything is ready before walls close up.
3) Final installs + checks
We install fixtures and connections cleanly, then test to ensure reliable performance.
More on Plumbing & Remodels
Ready to Plan Your Remodel Plumbing?
Whether you’re remodeling a bathroom, kitchen, or laundry room, we’ll help you make smart plumbing decisions and keep the project moving.
Frequently Asked Questions
Do you handle plumbing for bathroom, kitchen, and laundry remodels?
Yes. TM Johnson Bros. provides remodel plumbing for bathrooms, kitchens, and laundry rooms. We handle rough-ins, layout changes, fixture installs, and final connections so your remodel is set up for reliable long-term performance.
Can you move plumbing when we change the layout?
Yes. If your remodel includes relocating a sink, vanity, shower, toilet, or laundry connections, we can adjust water lines and drains to match the new layout. We’ll help plan the work so everything fits and functions correctly once finishes are installed.
Do you work with homeowners and contractors?
Yes. We work directly with homeowners and also coordinate with contractors during remodel projects. Our goal is to keep the plumbing portion moving smoothly so the overall remodel stays on schedule.
What’s the difference between rough-in plumbing and finish plumbing?
Rough-in plumbing is the behind-the-wall work that sets supply lines, drains, and valves before surfaces are finished. Finish plumbing happens after tile, drywall, and cabinets are in place, and includes installing fixtures, making final connections, and testing everything for proper performance.
Should I replace old plumbing parts while the walls are open?
Often, yes. Remodel time is one of the best opportunities to replace aging shutoff valves, worn supply lines, or outdated plumbing components. Making smart updates while access is easy can help prevent leaks and costly repairs later.
Do you offer help with water heater or water quality upgrades during a remodel?
Yes. Many homeowners choose to evaluate water heater performance or add water treatment during remodel projects. If you’re already improving the home, it can be a good time to make upgrades that improve comfort, reliability, and long-term protection for your plumbing system.