Professional Bathroom Plumbing in Mokena, IL
Most of the plumbing in a bathroom remodel happens behind the walls and under floors. If it’s not installed correctly, problems like slow drains, hidden leaks behind tile, or erratic water temperature can show up months later. That’s why making sure the plumbing is done right before walls are sealed is critical. If during demo you spot water stains or mold, call us right away — it’s the perfect time for leak inspection and repair so those issues don’t get trapped inside your walls.
When you reach out at 708-734-5878 for your bathroom project, we tailor our approach to fit your needs. Simple replacements — like swapping out the faucet, toilet, or showerhead without moving anything — can usually be wrapped up in a day. But if you want to change the layout, for example moving the toilet or turning a tub into a walk-in shower, that means rerunning drain and supply pipes with the proper permits and inspections. We handle all types of projects.
Here’s a tip from experience: finalize your fixture choices before we set rough-in pipe locations. Different models have different rough-in dimensions, and avoiding changes after framing will save you headaches and extra costs down the line.
Bathroom Plumbing Services We Offer
Shower & Tub Plumbing
Installing shower valves correctly is key — the valve height, depth behind the finished wall, and size of supply lines affect performance. We install pressure-balance valves, which Illinois code requires to prevent scalds, as well as thermostatic valves for steady water temperature. We also install multi-outlet valve systems for rainfall showerheads, body sprays, and handheld units.
Converting a tub to a shower means cutting a new drain hole in the floor, moving or installing a shower pan drain with proper slope, prepping the floor for waterproof barriers, and rerouting water supply lines. This is complex work, so we’ll clearly outline the process and timeline before getting started. We also install freestanding tubs with floor-mount or wall-mount filler plumbing.
Toilet Installation & Moves
Replacing a toilet in the same spot? We cover that under our fixture installation service. But shifting a toilet to another wall or position requires rerouting drain lines, often cutting concrete or subfloor, installing a new flange at the right height for your floor, extending soil stack connections, and adjusting venting. This work needs permits and inspections before closing up walls and floors.
We install a variety of toilet styles — standard, comfort-height ADA models, wall-hung, and dual-flush. If you’re adding bathrooms or upgrading, it’s good to check if your water heater can deliver enough hot water for new fixtures. Accessibility upgrades like grab bar blocking or curbless showers? We can coordinate with your contractor on that too.
Vanity & Sink Plumbing
Whether you’re adding a second sink, switching from pedestal to vanity, or relocating your vanity entirely, we handle the necessary supply and drain changes. Adding sinks means extending hot and cold lines and configuring drain traps either shared or separate. New vanity sizes might require adjusting pipe heights and positions.
We take care of faucet installation, drain fittings, supply shutoffs, and P-trap setup during vanity installs. If your shutoff valves are old gate valves, we recommend upgrading them to modern quarter-turn ball valves while cabinets are open — it’s a cheap insurance policy against leaks. Drain and P-trap rerouting is part of rough-in if your new layout calls for it.
Complete Rough-In for New Bathrooms & Additions
Building a new bathroom in your Mokena home — maybe finishing the basement or adding a guest bath — means full plumbing rough-in. That includes running supply lines from the nearest main, connecting drains to existing soil stacks or the building drain, installing vent pipes that go through the roof or tie into vent stacks, and setting floor flanges at the right height. Permits and inspections are required before walls are closed, and we work with your GC to coordinate scheduling.
Bathroom Plumbing Checklist
- Installation of shower valves, trim, and showerheads
- Bathtub drain, overflow, and filler hookup
- Removal and installation of toilets (wax ring and water supply included)
- Vanity faucet, drain, and supply line connections
- Upgrading shutoff valves from gate to ball valves
- Rerouting drain lines for design changes
- Installing or modifying vent piping
- Connecting bidet seats or standalone bidets
- Handling permits and scheduling inspections
Tips for a Smooth Bathroom Remodel
- Choose fixtures before rough-in: Pipe locations depend on fixture specs — lock them in early.
- Maintain existing layouts when possible: Moving plumbing significantly increases labor and costs.
- Replace old shutoffs now: Upgrading valves while walls are open prevents future leaks and damage.
- Check your water heater: Larger tubs or additional showers may require a higher capacity unit.
- Plan permits ahead: Inspection timing affects your contractor’s schedule — get us involved early.
Bathroom Remodeling FAQs
Simple fixture swaps in existing locations usually don’t require permits. But if you’re rerouting drain lines, changing venting, or moving supply pipes, permits are almost always necessary in the Mokena area. We stay on top of local permitting rules and manage the entire approval process for you to keep things above board.
Yes, we can relocate toilets and showers, but it involves cutting floors or walls to reroute drains and supply lines, plus adjusting venting connections. This work adds cost compared to simply replacing fixtures in place, but it opens up your bathroom design options. We’ll provide a detailed quote so you can decide what fits your budget.
It’s best to get us involved as soon as you start planning — before demo or framing. That way, we can advise on fixture rough-in dimensions, evaluate your existing plumbing system, and schedule permits and inspections without rushing. Waiting until after walls are opened can cause delays and extra costs.
Absolutely, we collaborate closely with GCs, designers, and homeowners. We handle the plumbing scope as a subcontractor and coordinate rough-in inspections according to the project timeline. Give us a call at 708-734-5878 to discuss your schedule.