Bathroom Remodel Plumbing Services in Fox Valley, IL
The plumbing behind your bathroom remodel is the backbone of long-term reliability—poorly done work often reveals itself with slow drains, hidden leaks behind walls, or inconsistent shower temperatures. Proper rough-in plumbing before closing up walls ensures your bathroom will function smoothly for decades. If you uncover signs of water damage during demolition, give us a call — leak detection and repair at that stage saves you headaches down the line.
When you reach out at 708-742-7728 for your bathroom update, we handle everything from simple fixture swaps—like replacing faucets, toilets, or showerheads in the existing spots—to full layout modifications that require new drain, vent, and supply line routing. We take care of all necessary permits and inspections to keep your project on track.
I always advise homeowners starting a remodel: lock in your fixture choices early. Different toilets, shower valves, and tub fillers all have unique rough-in requirements. Settling on your fixtures before rough-in plumbing prevents costly adjustments later if rough-in dimensions don't match your products.
Our Bathroom Plumbing Solutions
Tub & Shower Plumbing
Installing shower valves correctly is crucial—they must be set at the right height and depth and connected to supply lines sized correctly for steady water flow. We install pressure-balance valves, required by Illinois code to prevent temperature spikes, thermostatic valves for precise temperature control, and multi-outlet systems for rain showers, body sprays, and hand showers.
Converting a tub to a shower involves cutting into the slab or subfloor for a new drain, installing or relocating the shower pan drain with proper slope, waterproofing preparation, and rerouting supply lines from the tub filler to the shower valve. We walk you through the entire process and timeline. Freestanding tub installs and their supply rough-in are handled expertly as well.
Toilet Installation & Relocation
Replacing a toilet in the same spot is straightforward; see our fixture installation services for details. For moving toilets to a new wall or spot, we reroute drain lines, cut floors as needed, set new flanges at finished floor height, modify soil stack connections, and ensure correct venting. This work requires permits and inspections before finishing.
We install all styles: standard height, comfort-height (ADA compliant), wall-mounted, and dual-flush toilets. If you're adding or upgrading bathrooms, it's also smart to check if your water heater can handle increased hot water demand. Planning accessibility upgrades like grab bars or curbless showers? Let us coordinate with your GC so blocking and plumbing align before drywall goes up.
Vanity & Sink Plumbing
Whether you’re switching from a single to double sink, converting pedestal sinks, or moving a vanity, we handle all supply and drain adjustments. Adding a second sink involves extending hot and cold supplies and configuring drains with either shared or separate P-traps, depending on the set-up. New vanities might need drain and supply heights aligned with cabinet sizes.
We install faucets, drain assemblies, supply lines, and P-traps as part of vanity setup. While cabinets are open, we recommend replacing old gate valves with modern quarter-turn ball valves—it's a simple upgrade that helps avoid leaks and water damage under the sink. If your remodel changes drain locations, we also take care of drain and P-trap connections during rough-in.
Full Bathroom Rough-In for New Builds & Additions
Adding a bathroom—whether finishing a basement, creating a half bath, or an en-suite—requires complete plumbing rough-in. We run water supply lines from your closest main, tie drains into existing stacks or building drains, install vent pipes through the roof or connect to existing vents, and set floor flanges at the right height. This phase must be permitted and inspected before drywall. We work closely with your GC and coordinate inspections to keep the job moving smoothly.
Bathroom Plumbing Checklist
- Shower valve, trim, and showerhead installation
- Tub drain, overflow, and filler plumbing
- Toilet removal and install with wax ring and supply
- Vanity faucet, drain, and water supply hookups
- Replace outdated shutoff valves (gate valves to ball valves)
- Drain line relocation for new layouts
- Vent pipe setup or adjustments
- Bidet seat or standalone bidet connections
- Permitting and inspection management
Helpful Tips for a Stress-Free Bathroom Remodel
- Pick fixtures before rough-in: Each model’s rough-in specs differ—choose your fixtures before pipe placement
- Limit layout moves if possible: Moving plumbing adds time and cost—keeping fixtures in place saves money
- Update shutoff valves now: Old gate valves often fail and cause leaks—replace while walls are open
- Check your water heater size: If you’re adding features like a soaking tub or extra shower, make sure your water heater can keep up
- Plan permits early: Plumbing rough-in inspections can impact your GC’s schedule—include us early for smooth timing
Bathroom Remodeling FAQs
If you’re only swapping out fixtures in the same spot, usually no permit is needed. But anytime you move or add plumbing lines or vents, permits are mandatory in most Fox Valley municipalities. We take care of the permit applications and organize inspections so you’re covered. Skipping permits can cause problems with insurance and selling your home later.
Yes, we relocate toilets and showers by rerouting drain lines (which often means cutting into concrete or subfloor), moving vent connections, and extending supply lines. It costs more than swapping fixtures in place but opens up design possibilities. We’ll provide a full quote so you can decide if it fits your budget.
As early as you can. Getting us involved before demolition helps ensure your rough-in dimensions match your fixtures, and we can advise what’s practical given your existing plumbing. Last-minute calls after walls are open can cause delays and rushed decisions. Early planning saves you time and headaches.
Absolutely. We regularly collaborate with GCs, designers, and homeowners. We manage plumbing rough-in, coordinate inspections, and work within your project timeline. Call 708-742-7728 to discuss your schedule and needs.