Bathroom Plumbing Renovations in Wonder Lake, IL
In a bathroom remodel, the plumbing is mostly hidden once finished—but that makes it crucial to get right. If pipes are improperly installed or venting is off, you could face slow drains, leaks behind walls, or erratic water temperature in your shower weeks or months down the line. Proper plumbing rough-in before the walls are sealed up is the foundation for a trouble-free bathroom for decades. If your remodel exposes moisture damage or pipe corrosion, reach out for leak detection and repair to nip problems in the bud.
When you contact us at 779-444-6780 about upgrading your bathroom, here’s how we approach the job: a simple fixture update—installing a new faucet, toilet, or showerhead in the same spot—is usually a same-day job. But if your remodel involves moving the toilet, turning a tub into a walk-in shower, or adding a double vanity, that requires rerouting drain, vent, and supply lines. Those jobs need permits and inspections, and we handle those details for you.
I always advise homeowners to lock in their fixture choices before we finalize rough-in dimensions. Toilets, shower valves, and tub fillers can have different installation clearances, so knowing exactly what you want helps avoid costly adjustments after framing is done.
Our Bathroom Plumbing Services in Wonder Lake
Shower & Tub Plumbing Installation
One of the key plumbing tasks in a bathroom remodel is setting the shower valve correctly. It must be installed at the right height and depth relative to the finished wall, with supply lines sized to maintain strong water flow. We install pressure-balance valves, which Illinois plumbing code requires to prevent sudden temperature changes, plus thermostatic valves for precise control, and multi-function valve setups for rain showers, body sprays, and handheld showers.
Converting a tub to a shower means drilling the floor for a new drain, relocating or adding a shower pan drain with proper slope, building up the shower base for waterproofing, and rerouting water supply to the new valve location. We’ll review the full scope and timeline with you beforehand. We also handle rough-ins for freestanding tubs, including floor or wall mount fillers.
Toilet Setup and Relocation
If you’re replacing a toilet in the same spot, check out our fixture installation service—it’s a relatively quick job. For moving a toilet to a new spot, we reroute drains (cutting concrete or subfloor if needed), install a new flange at proper finished floor height, extend or reroute soil stacks, and ensure venting meets code. This work requires permits and inspection before closing walls or floors.
We install all types—standard, comfort height, wall-mounted, and dual-flush models. If your remodel is adding a bathroom or upgrading, this is a good time to assess if your water heater can handle the extra demand. Adding accessibility features like grab bars or curbless showers? We coordinate with your GC to install blocking in walls during rough-in to support those upgrades.
Vanity and Sink Plumbing
Whether you’re switching from one sink to two, converting a pedestal sink to a vanity, or moving the vanity entirely, we take care of the plumbing. Adding a second sink means extending hot and cold water lines and splitting the drain into shared or separate P-traps depending on your layout. If the vanity size changes, we adjust pipe stub-outs and drain locations accordingly.
We install faucets, drain assemblies, supply lines, and P-traps during vanity setup. We also swap out old gate valves with modern quarter-turn ball valves while the cabinet is open—this upgrade prevents a lot of future leaks and water damage. When your remodel changes plumbing locations, we handle drain and P-trap connections as part of the rough-in.
Full Rough-In Plumbing for New Bathrooms and Additions
Adding a new bathroom in your Wonder Lake home—like finishing a basement bath, installing a half bath, or building a new en-suite—requires a complete plumbing rough-in. We run supply lines from the nearest main, tie drain lines into your existing stack or building drain, install vent pipes through the roof or integrate them with existing vents, and set floor flanges at finished floor height. This kind of work requires permits and inspections before walls close. We work closely with your GC and handle all inspection scheduling to keep the project on track.
Bathroom Plumbing Checklist
- Shower valves, trims, and showerheads
- Tub drains, overflow, and filler installation
- Toilet removal, flange, wax ring, and supply connection
- Vanity faucet, drain, and water supply connections
- Replacing old gate valves with ball valves
- Drain pipe rerouting when changing layouts
- Installing or modifying vent pipes
- Bidet hookups, either seats or standalone units
- Permit applications and inspection coordination
Tips for a Smoother Bathroom Remodel
- Choose fixtures before rough-in: Different toilets, tubs, and shower valves have unique rough-in specs—decide early so pipe framing is accurate
- Stick to existing layouts if possible: Moving plumbing lines adds quite a bit to labor costs
- Upgrade shutoffs during remodel: Old gate valves are prone to failure; swapping them now saves headaches later
- Check your water heater: Extra fixtures like soaking tubs or dual showers might require a larger heater service
- Plan permits early: Plumbing rough-in inspections affect your GC’s schedule—loop us in at the start
Bathroom Remodeling FAQ
If you’re just swapping fixtures in the same spot, a permit usually isn’t required. But if you’re moving or adding drains, vent pipes, or supply lines, most municipalities around Wonder Lake require permits. We take care of getting all permits and scheduling inspections so you don’t have to worry. Skipping permits can cause problems with insurance or when you sell your home later.
Yes, we can move those fixtures. That means rerouting the drain lines and vents, which might involve cutting into your concrete slab or subfloor. It adds to the cost compared to a like-for-like replacement, but it gives you freedom to design the bathroom you want. We’ll provide a clear estimate so you can decide if it fits your budget.
The earlier the better—ideally before demolition or opening walls. That way, we can help plan plumbing rough-in dimensions based on your fixture selections, check what’s possible with your existing drain and vent stacks, and guide you through permit timelines. Waiting until after demo can lead to scheduling delays and rushed decisions.
Absolutely. We collaborate closely with GCs, designers, and homeowners. We handle the plumbing scope as a trusted subcontractor and coordinate inspection timing with your project schedule. Give us a call at 779-444-6780 to discuss your timeline.