Bathroom Remodel Plumbing Services in Medinah, IL
bathroom remodels, plumbing is the invisible foundation. If plumbing isn’t installed properly beneath the surface, issues like slow drains, hidden leaks, or inconsistent hot water delivery often show up weeks or months later. Doing your plumbing right before the drywall goes up separates a great bathroom from one that gives you headaches. If you uncover signs of leaks or water damage behind walls during demo, give us a call — finding and repairing leaks before finishing work is crucial to avoid bigger problems down the road.
When you pick up the phone and dial 708-729-6837 for your bathroom update, here’s how we approach it: for simple swaps, like new faucets, toilets, or showerheads in the same spots, we can usually finish everything in a day. But if your project involves moving plumbing lines—say relocating the toilet, swapping a tub for a walk-in shower, or adding an extra sink—that involves rough-in work with drains, vents, and supply lines that must be inspected and permitted. We take care of all that.
One piece of advice I share with every homeowner: lock in your fixture choices before we set rough-in measurements. Toilets, shower valves, and tub spouts all have unique rough-in specs. Getting your fixtures selected early avoids costly mistakes where rough-in dimensions don’t match your new hardware, preventing frustrating delays and redo work.
Bathroom Plumbing Services We Offer
Shower & Tub Plumbing
Installing shower valves is a key step in bathroom rough-in. It’s important the valve sits at the right height and depth behind the finished wall, and that it’s connected to supply lines with sizes that deliver good flow. We install pressure-balance valves, which Illinois code requires to prevent scalding, thermostatic valves for steady temperature control, and multi-outlet valves for setups with rain showers, body sprays, and handhelds.
If you’re turning a tub into a shower, that means coring new drain holes, adjusting the drain slope, prepping the shower floor for waterproofing, and rerouting water supply from the tub filler to the shower valve. We’ll review all the details and timing with you before we start. We also handle rough-in for freestanding tubs, including supply lines for floor or wall-mounted tub fillers.
Toilet Installation & Moving
Replacing a toilet in the same spot is a fairly simple job—check out our fixture installation services for that. Moving a toilet, though, means rerouting drain lines (cutting concrete or subfloor if needed), installing a new flange at the right finished floor height, adjusting vent pipe connections, and extending or modifying the soil stack. This work requires permits and inspections to meet code.
We install all types of toilets: standard, comfort-height for accessibility, wall-mounted, and dual-flush models. If you’re adding a bathroom or upgrading, now’s a great time to check if your water heater can handle more hot water. Planning accessibility upgrades like grab bars or curbless showers? Let’s chat early so we can coordinate blocking installation with your contractor before drywall goes up.
Vanity & Sink Plumbing
Whether you’re upgrading from a single to double sink, switching a pedestal to a vanity, or relocating the vanity entirely, we take care of all supply and drain line adjustments. Adding a second sink means extending hot and cold water lines and configuring drains with either shared or separate P-traps depending on your setup. Vanity size changes often require moving stub-outs and adjusting drain heights.
We install faucets, drain assemblies, supply connections, and P-traps as part of vanity plumbing. While the cabinet is open, we also recommend replacing old gate valves with modern quarter-turn ball valves — a common source of leaks and water damage if left unchanged. If your remodel moves drain locations, we also handle drain and P-trap connections as part of the rough-in plumbing.
Complete Rough-In for New Bathrooms & Additions
Adding a new bathroom in your Medinah home—like finishing a basement bath, creating a half bath, or building an en-suite—means full rough-in plumbing: running supply lines from nearby mains, tying drains into existing pipes or the building drain, installing vent stacks through the roof or connecting to existing vents, and setting floor flanges at the proper finish floor level. This work requires permits and inspections before closing up the walls, and we coordinate with your GC and schedule inspections to keep everything on track.
Bathroom Plumbing Checklist
- Installation of shower valve, trim, and showerhead
- Tub drain, overflow assembly, and filler connections
- Removing and installing toilets with wax ring and supply
- Vanity faucet, drain, and water supply hookups
- Upgrading shutoff valves from old gate valves to ball valves
- Rerouting drain lines for new layouts
- Installing or modifying vent pipes
- Connecting bidet seats or standalone bidets
- Managing permits and scheduling inspections
Helpful Tips for Your Bathroom Remodel
- Pick your fixtures first: Dimensions for rough-in vary by toilet and valve model. Finalize your choices before plumbing starts.
- Keep fixtures in place if possible: Moving plumbing lines significantly increases labor costs compared to swapping in the same spots.
- Upgrade shut-off valves now: Switching old valves saves money compared to dealing with leaks later.
- Check your water heater: A larger tub or second shower might need a bigger water heater.
- Start permits early: Rough-in inspections impact scheduling—getting plumbers involved early keeps your project on track.
Bathroom Remodeling FAQ
For replacing fixtures in the same position, permits usually aren’t required. But if you’re moving or adding drain lines, vent stacks, or water supply lines, permits are necessary in most areas around Medinah. We take care of getting permits and scheduling inspections. Skipping permits can cause problems with insurance or when you sell your home later on.
Yes, but moving plumbing involves rerouting drains, cutting slabs or subfloors if needed, relocating vent connections, and extending supply lines. It costs more than swapping fixtures in the same spot but allows you to customize your bathroom layout. We’ll provide a detailed estimate so you can decide if it fits your budget.
It’s best to reach out as soon as you start planning—ideally before demo or opening walls. Getting us involved early means we can advise on rough-in measurements, what’s possible with your existing plumbing stack, and what permits you’ll need. Waiting until demo is done can cause scheduling delays and rushed plumbing decisions.
Definitely. We collaborate with general contractors, designers, and homeowners. We handle the plumbing scope as a subcontractor and coordinate timing for inspections to fit your project schedule. Call 708-729-6837 to discuss your timeline and plumbing needs.