Reliable Bathroom Plumbing Services in Matteson, IL
When remodeling a bathroom, the plumbing is hidden behind walls and floors—but if it’s not installed correctly, issues like slow drains, leaks behind tiles, or inconsistent shower temperatures often emerge weeks or months later. Proper plumbing rough-in before drywall goes up is what ensures your bathroom performs well for years. If you open walls and spot moisture or damage, give us a call. Catching leaks or pipe problems during the remodel saves headaches down the road — our leak detection services fit perfectly during this phase.
Reach us at 708-734-5822 for your bathroom upgrade. If you’re simply replacing your faucet, toilet, and showerhead without moving them, we can typically handle that in one day. If you’re shifting plumbing locations — moving the toilet, converting a tub to a walk-in shower, or adding a sink — that requires a thorough rough-in for drains, vents, and supply lines, complete with permits and inspections. We handle all project sizes.
Before we start rough-in, I always advise homeowners to finalize their fixture choices. Toilets, shower valves, and tub faucets all have different mounting depths and spacing requirements. Confirming your fixtures first avoids having to redo plumbing rough-in due to mismatched measurements after framing.
Our Bathroom Plumbing Services
Shower & Tub Plumbing Installation
Installing shower valves correctly is crucial during bathroom rough-in. Valves need to be set to the right height and depth for your finished wall covering, with properly sized supply lines to maintain good water flow. We install pressure-balance valves (required by Illinois plumbing code to prevent scalding), thermostatic valves for consistent temperatures, and multi-outlet setups that support rain showerheads, body sprays, and hand showers.
Converting a tub to a walk-in shower involves coring the slab or subfloor for the drain, relocating or installing the shower pan drain with the correct slope, building the shower floor for waterproofing, and moving the supply lines from tub filler locations to the shower valve. It’s a detailed job — we’ll review the full steps and timeline with you in advance. Freestanding tub supply rough-in for floor or wall-mounted fillers is also part of our expertise.
Toilet Setup & Relocation
If you’re replacing a toilet in the existing spot, that’s usually a quick fixture swap we cover under fixture installation. Moving a toilet requires rerouting drain pipes, which might mean cutting into concrete or subfloor, installing a new flange at the finished floor height, and adjusting the soil stack vent. This is permit-required work and must pass inspection before closing walls and floors.
We install all types of toilets: standard height, comfort height (ADA compliant), wall-hung, and dual-flush models. If you’re building a new bathroom or upgrading, it’s a smart time to consider if your water heater can handle the extra hot water load. For accessibility upgrades like grab bar blocking or curbless showers, we coordinate with your GC to include proper wall blocking before drywall installation.
Vanity & Sink Plumbing Work
Whether you’re switching from a single to double sink vanity, changing from a pedestal to a vanity, or moving your vanity entirely, we modify supply and drain lines accordingly. Adding a second sink means extending hot and cold water lines and configuring drains with either shared or separate P-traps based on your design. Adjusting vanity dimensions often requires setting stub-out heights and drain positions to match the new cabinetry.
We handle faucet installation, drain hookups, supply line connections, and P-trap placement as part of the vanity setup. While cabinets are open, we recommend upgrading old gate valves to quarter-turn ball valves to prevent shutoff failures causing under-sink water damage. Any layout shifts involving drains or traps are part of our rough-in plumbing scope.
Full Rough-In Plumbing for New Bathrooms & Additions
Adding a bathroom—whether finishing a basement, adding a half bath, or building an en-suite—in Matteson means running new water supply lines back to the closest main, installing drain lines connected to your existing plumbing stack or building drain, adding vent pipes through the roof or tying into existing vent systems, and fitting floor flanges at the right height for finished floors. This work always requires permits and inspections before walls are closed. We work closely with your GC and handle inspection scheduling so your project stays on track.
Bathroom Plumbing To-Do List
- Installing shower valves, trims, and showerheads
- Connecting tub drains, overflow assemblies, and filler spouts
- Removing and installing toilets with wax rings and supply lines
- Connecting vanity faucets, drains, and supply lines
- Replacing old shutoff valves with modern ball valves
- Rerouting drain pipes for layout changes
- Installing or modifying vent pipes
- Hooking up bidet seats or standalone bidets
- Managing permit applications and inspection scheduling
Helpful Suggestions for a Smooth Bathroom Remodel
- Pick fixtures before rough-in: Your toilet, shower valve, and tub filler have unique rough-in needs — nail down your selections early to avoid costly rework
- Stick to original layouts if possible: Moving plumbing lines adds significant labor costs compared to fixture swaps in place
- Upgrade shutoff valves during remodel: Old gate valves fail more often—replace them now while walls are open
- Check your water heater: Adding soaking tubs or multiple showers may require a larger water heater — plan accordingly
- Plan permits with enough lead time: Plumbing rough-in inspections can impact your contractor’s schedule—bring in your plumber early
Bathroom Remodeling Questions Answered
If you’re just replacing fixtures in the same places, typically no permit is required. But any work relocating drain lines, adding new rough-ins, or modifying vent pipes will almost always need a permit in the Matteson area. We take care of getting permits and arranging inspections so you don’t have to worry about it. Skipping permits can cause trouble with insurance and resale down the line.
Yes, moving plumbing fixtures like toilets or showers requires rerouting drains, which may involve cutting concrete or subfloors, relocating vent connections, and extending supply lines. This adds to the cost compared to replacing fixtures in the same location but lets you redesign your bathroom layout. We’ll provide a detailed quote to help you decide what fits your budget.
Contact us as soon as you start planning, ideally before demolition or wall removal. Early involvement helps us guide you on rough-in dimensions, what’s possible with your existing plumbing stacks, and the permit timeline. Calling a plumber late can cause scheduling headaches and rushed decisions about pipe placement.
Absolutely. We collaborate with GCs, designers, and homeowners directly. We take care of the plumbing portions and coordinate inspection timing to fit your project schedule. Reach out at 708-734-5822 to discuss your timeline and needs.