Bathroom Plumbing Remodeling Services in Park Ridge, IL
The plumbing behind a bathroom remodel is out of sight but crucial to get right. Poorly executed plumbing often leads to slow drains, hidden leaks behind tile, or inconsistent shower temperatures weeks after completion. Properly installed plumbing during rough-in ensures your bathroom functions smoothly for decades. If during demolition you spot any moisture damage, call us immediately — a leak detection at this stage can catch problems before they become costly.
When you reach out to us at 224-524-1668 for your bathroom project, here’s the process: a cosmetic refresh involving new faucets, toilets, and showerheads in existing locations is straightforward and can often be completed in a day. Layout changes, like moving the toilet, converting a tub to a shower, or adding sinks, require plumbing rough-in including drain and vent modifications, which must be permitted and inspected. We manage every step, big or small.
One tip I share with every homeowner planning a remodel: finalize your fixture choices before we set rough-in pipe locations. Different toilets and shower valves have unique rough-in specs. Locking this in early avoids costly rework when the fixtures arrive and don’t match the initial plumbing layout.
Our Bathroom Plumbing Services
Shower & Tub Plumbing
Installing shower valves correctly is one of the most important plumbing tasks in a remodel. It’s critical the valve sits at the right height and depth from the finished wall and uses supply lines sized for proper water flow. We install pressure-balance valves as required by Illinois code to prevent scalding, thermostatic valves for exact temperature control, and multi-outlet systems for rain shower heads, body sprays, and handheld showers.
When converting a tub to a shower, we core the floor for new drains, reposition or install shower pan drains with correct slope, build up the floor for waterproof liners, and reroute supply lines from the old tub spout to the new shower valve. This is a detailed rough-in process and we’ll outline the entire scope and schedule before starting. We also handle standalone tub installations, including rough-in for floor or wall-mounted fillers.
Toilet Installation & Relocation
Replacing a toilet in the same spot is a routine job covered under our fixture installation. Moving the toilet to a new location involves rerouting the drain line, which generally requires cutting through subfloor or concrete, installing a new flange at proper finished floor height, extending or adjusting the soil stack vent, and ensuring ventilation meets code. This work requires permits and inspections before closing walls and floors.
We install all types: standard height, comfort (ADA compliant), wall-mounted, and dual-flush models. If your remodel includes adding a new bathroom or upgrading plumbing, it’s a good time to check if your water heater can handle more demand. For accessibility upgrades like grab bar blocking or curbless showers, coordinate with us early so we can prep plumbing and blocking before drywall.
Vanity & Sink Plumbing
Whether converting from a single to double sink vanity, switching a pedestal sink to a vanity, or moving a vanity entirely, we adjust water supply and drainage accordingly. Adding a second sink means extending hot and cold lines and configuring drains with either shared or separate P-traps according to setup. Changing vanity size often requires repositioning stub-outs and drains to fit the new cabinet dimensions.
We install faucets, drain kits, supply lines, and P-traps as part of vanity setup. While the cabinet is open, we recommend upgrading old gate valve shutoffs to quarter-turn ball valves — this simple switch prevents many leaks under sinks. For layout changes affecting drains, we also handle drain cleaning and P-trap connections as part of your plumbing rough-in.
Full Rough-In Plumbing for Additions & New Bathrooms
Building a new bathroom in your Park Ridge home—whether finishing the basement, adding a half bath, or creating a guest suite—requires complete plumbing rough-in. This includes running water supply from the closest main line, tying drains into existing stacks or main building drains, installing vent pipes through the roof or connecting to existing vents, and setting floor flanges at finished floor height. This phase requires permits and inspections before walls are sealed. We coordinate everything with your general contractor and handle inspection scheduling as part of our standard service.
Bathroom Plumbing Checklist
- Installing shower valves, trim, and showerheads
- Connecting tub drain, overflow, and filler plumbing
- Removing and installing toilets (wax ring and water supply)
- Vanity faucet plumbing, drain, and supply hookups
- Replacing old shutoff valves with modern ball valves
- Rerouting drain lines for new layouts
- Vent pipe installation or adjustments
- Bidet seat or standalone bidet plumbing connections
- Permit acquisition and inspection scheduling
Tips for a Trouble-Free Bathroom Remodel
- Choose fixtures early: Pipe rough-ins depend on your specific toilets, tubs, and valves. Finalize before plumbing starts.
- Keep plumbing layout consistent if possible: Moving drains and vents adds considerable labor and cost.
- Upgrade shutoff valves now: Old gate valves often leak. Replace them when walls are open to save headaches later.
- Confirm water heater size: Larger tubs or added showers can strain your hot water supply.
- Start permits early: Permit inspections impact your general contractor’s schedule. Bring your plumber in early.
Frequently Asked Questions About Bathroom Remodeling Plumbing
If you’re just swapping fixtures like-for-like in the same spots, a permit usually isn’t required. Any work involving moving or adding drain lines, vents, or supply pipes does require a permit in most Park Ridge areas. We handle permits and inspections for you to keep everything above board—skipping permits can cause issues down the line, especially resale or insurance claims.
Yes, but it’s more involved. We’ll reroute the drain line—which can mean cutting through concrete or subfloor—adjust vent connections, and extend supply lines. This adds cost but allows you to customize your bathroom’s layout exactly how you want it. We’ll provide a detailed quote for moving fixtures so you can weigh your options.
The sooner the better, ideally before demolition or opening walls. Early involvement means we can advise on rough-in dimensions, evaluate your existing drain and vent stack locations, and help with permit scheduling. Waiting until last minute makes rough-in decisions rushed and can cause scheduling headaches.
Definitely. We work smoothly with GCs, interior designers, and homeowners alike. We take care of the plumbing scope and coordinate inspection timing to fit your project schedule. Call 224-524-1668 anytime to discuss your timeline and project needs.