Reliable Bathroom Plumbing Services in Wilmette, IL
Behind the scenes of a bathroom remodel lies the plumbing work that most people never see once the job’s done. But if the pipes aren’t installed right, you might notice slow drains, leaks behind walls, or inconsistent shower temperatures weeks down the road. We focus on solid, accurate rough-ins before walls go up, so your bathroom functions flawlessly for years. If during demo you spot signs of water damage, reach out for leak detection—catching these issues early saves headaches later.
When you dial 224-296-0218 for your bathroom update, here’s our approach: Simple upgrades with fixture replacements in existing locations usually get done in a day. Bigger projects that shuffle toilets, convert tubs to showers, or add sinks need detailed rough-ins with new drains, vents, and supply lines, all permitted and inspected. We manage both small and extensive plumbing jobs.
One key piece of advice: finalize your fixtures before we set rough-in pipe locations. Toilets, shower valves, and tubs all have different rough-in measurements. Pinning down selections early prevents costly adjustments later and keeps your remodel on track.
Our Bathroom Plumbing Expertise
Shower & Tub Plumbing
Installing shower valves is a critical step. We make sure valves sit at the right height, depth, and connect with properly sized supply lines to maintain strong water flow. We install pressure-balance valves — Illinois code requires them in showers and tub/shower combos to prevent sudden temperature spikes — plus thermostatic valves for precise control, and multi-valve setups when you want rain heads, body sprays, or handhelds.
When converting a tub to a shower, we core the floor for new drains, install or move shower pan drains with correct slope, build up the floor for waterproofing liners, and reroute water supply from tub fillers to shower valves. This is a substantial plumbing task, so we review everything with you upfront. We also handle freestanding tubs, roughing in supplies for both floor- and wall-mounted fillers.
Toilet Installation & Relocation
Replacing a toilet in the same location is straightforward — check out our fixture installation services. Moving a toilet involves rerouting drain lines, sometimes cutting concrete or the subfloor, installing a new flange at the right finished floor height, and extending or adjusting vent connections. This plumbing work must be permitted and pass inspection before closing walls and floors.
We install a variety of models: standard, comfort-height, wall-mounted, and dual-flush. Adding a bathroom or remodeling an existing one is a good chance to check if your water heater can handle increased hot water needs. Planning accessibility upgrades — like grab bar reinforcements or curbless showers —? We’ll coordinate with your GC for proper blocking behind drywall.
Vanity & Sink Plumbing
Whether you’re swapping a single sink for a double, switching from a pedestal sink to a vanity, or moving the vanity entirely, we take care of extending supply lines, adjusting drains, and installing the correct P-traps. Adding a second sink means splitting drains and supply lines properly. New vanity sizes can require moving stub-outs to fit perfectly.
During installation, we also swap out old gate valves for reliable quarter-turn ball valves to reduce future leaks. And if your remodel changes drain locations, we handle the drain and P-trap connections to ensure everything flows smoothly.
Full Rough-In for New Bathrooms & Additions
Building a new bathroom—whether finishing a basement, adding a powder room, or creating an ensuite—means full rough-in plumbing. That includes running supply lines from the nearest main, tying drain lines into the existing stack or building drain, installing vent pipes through the roof or connecting to existing vents, and setting floor flanges at finished floor height. Permits and inspections are mandatory during rough-in before walls go back up. We manage scheduling inspections and work closely with your GC to keep everything on track.
Bathroom Plumbing Checklist
- Shower valve, trim kit, and showerhead setup
- Tub drain, overflow plate, and filler piping
- Toilet removal and install with wax ring and water supply
- Vanity faucet, drain assembly, and water supply lines
- Upgrade shutoff valves from old gate to modern ball valves
- Re-routing drain piping for layout changes
- Installation or modification of vent pipes
- Hookup for bidet seats or standalone bidets
- Permit application and inspection coordination
Tips for a Successful Bathroom Remodel
- Choose fixtures early: Rough-in pipe locations depend on the exact models of toilets, tubs, and valves.
- Keep plumbing layouts stable: Moving drains or supply lines adds significant labor costs compared to replacing in-place.
- Replace old valves while open: Upgrading shutoff valves during remodel saves from future leaks.
- Check your water heater's size: Large tubs or extra showers can tax existing water heaters — plan accordingly.
- Get permits early: Scheduling plumbing inspections early prevents delays in your contractor's timeline.
Bathroom Plumbing FAQs
If you’re just swapping out fixtures in the same spots, you usually don’t need a permit. But whenever pipes or vents move or new supply lines are added, a permit is almost always required in Wilmette. We take care of the permits and inspections to make sure your remodel stays on the right side of code and future-proof for resale or insurance.
Yes, we can relocate toilets and showers, but it involves rerouting drain lines, extending vents, and modifying supply plumbing. This sometimes requires cutting through subfloor or concrete. Moving plumbing lines adds to cost, but it lets you fully customize the bathroom layout. We’ll provide a detailed estimate so you can decide if it fits your budget.
The earlier the better — ideally before walls come down. Early input lets us confirm rough-in dimensions for your chosen fixtures, check what can work with your existing drain and vent stacks, and handle permit timing. Waiting until demolition is finished can cause scheduling headaches and rushed decisions on pipe locations.
Absolutely — we collaborate with GCs, designers, and homeowners. We handle the plumbing scope as subcontractors and coordinate rough-in inspections to align with the project timeline. Reach out at 224-296-0218 to discuss how we can support your remodel schedule.