Dependable Bathroom Plumbing in Clarendon Hills, IL
Behind every great bathroom remodel is solid plumbing work that you don’t see but rely on daily. If pipes aren’t sized right or valves aren’t installed properly, you may face slow drains, leaks hidden behind walls, or shower temperature swings weeks after the job. Plumbing that’s precisely installed before walls go up is what guarantees a reliable bathroom for years to come. While renovating, if you discover signs of mold or water damage, call us — we specialize in detecting leaks during remodels, so these sneaky problems don't come back later.
When you reach out to us at 630-526-6231 for bathroom work, we tailor our approach to your project. For simple updates—like replacing a faucet, toilet, or showerhead in the existing spots—we can usually wrap up installation in a single day. But rearranging the layout, such as moving the toilet or turning a tub into a shower, means rough-in plumbing including drains, vents, and supply lines. Those jobs require permits and inspections, and we manage all of that .
I always advise homeowners to choose and order their fixtures before we install rough-in plumbing. Toilets, tubs, and shower valves vary in their rough-in dimensions. Getting your fixtures nailed down early avoids costly rework if measurements don’t line up once plumbing’s in place.
Bathroom Plumbing Tasks We Handle
Shower and Tub Plumbing
Installing the shower valve correctly is crucial. It needs to be mounted at the right depth behind the wall, at the right height, and connected to supply lines sized for steady water pressure. We install pressure-balance valves, as Illinois code demands, to prevent scalding. We also fit thermostatic valves for precise temperature control and multi-valve setups for rain heads, body sprays, and hand showers.
Converting a tub into a shower means core drilling for the drain, adjusting slopes to ensure proper drainage, building up the shower pan for waterproof membranes, and rerouting water supply from the tub filler to the shower valve. This is a detailed process, and we walk you through the entire schedule and scope upfront. We also install plumbing for freestanding tubs, whether floor-mounted or wall-mounted fillers.
Toilet Installation and Moving
Replacing a toilet in the same spot is pretty straightforward, and you can see that under our fixture installation service. Moving the toilet to a new wall or location involves cutting through concrete or subfloor, installing a new flange at the right finished floor height, rerouting soil stacks, and ensuring proper venting. This is permitted work requiring inspections before finishing floors and walls.
We install all types of toilets: standard, comfort height (ADA compliant), wall-hung, and dual-flush models. If your remodel includes a new bathroom or upgrade, it’s a good time to check whether your water heater can handle the increased hot water demand. For accessibility upgrades like grab bar blocking or curbless showers, we coordinate with your GC early to prep walls before drywall.
Vanity and Sink Plumbing
Whether you’re converting a single sink to double sinks, switching from a pedestal sink to a vanity, or moving the vanity entirely, we manage the necessary supply and drain line adjustments. Adding a second sink means extending hot and cold lines and either sharing a P-trap or installing separate traps depending on layout.
We install faucets, drains, supply lines, and the P-trap as part of the job. While the cabinet is open, we recommend swapping out old gate valves for modern quarter-turn ball valves — a simple upgrade that prevents future leaks and water damage. If your plan includes moving drains, we’ll take care of rerouting and connecting those as part of the rough-in.
Full Rough-In for New or Additional Bathrooms
Installing a brand-new bathroom in your Clarendon Hills home, whether it’s finishing a basement, adding a half bath, or an en-suite, requires complete rough-in plumbing. That means running supply lines from the nearest main line, tying drain lines into existing stacks or the building drain, installing vent pipes up through the roof or into other vents, and setting floor flanges at the final floor level. This work involves permits and inspections before drywall or flooring go in. We coordinate with your GC and handle all inspection scheduling to keep things on track.
Bathroom Plumbing Checklist
- Installation of shower valves, trims, and showerheads
- Connections for tub drains, overflows, and fillers
- Removal and installation of toilets (including wax rings and supply lines)
- Vanity faucet, drain, and water supply hookups
- Replacing old shutoff valves with modern quarter-turn ball valves
- Rerouting drain lines to accommodate new layouts
- Adding or modifying vent pipes
- Hookups for bidet seats or standalone bidets
- Managing permits and inspection scheduling
Remodel Tips for Smoother Plumbing
- Choose your fixtures first: Toilet, tub, and shower valve rough-in dimensions vary; finalizing early avoids costly errors.
- Keep plumbing layouts consistent: Moving drains and supply lines significantly increases labor costs.
- Upgrade shutoff valves: Replace gate valves while walls are open to avoid future leaks.
- Check your water heater: Large tubs or additional showers can require bigger water heaters; plan ahead.
- Plan for permits early: Rough-in inspections impact your project timeline — get your plumber involved early.
The cost varies widely depending on the work needed. Swapping fixtures without pipe changes costs far less than moving drains or installing a brand-new bathroom rough-in. Every project is unique based on existing plumbing and your desired outcome. Call us at 630-526-6231 for an honest, transparent estimate tailored to your remodel.
Bathroom Remodeling FAQs
For basic fixture replacements where plumbing locations stay the same, permits usually aren’t required. But if you move drains, add new supply lines, or alter vent pipes, local codes in the Clarendon Hills area mandate permits. We take care of all permit applications and inspections, so you don’t have to worry. Skipping permits on plumbing rough-in can cause headaches with insurance or resale later.
Yes, but this means rerouting drain pipes—which might involve cutting into concrete or subfloor—as well as relocating vent connections and extending supply lines. This adds to labor and material costs compared to simply replacing fixtures in place. We provide detailed quotes for moves so you can budget accordingly and enjoy the bathroom layout you want.
It’s best to reach out as soon as you start planning. If we’re involved before demolition, we can guide you on rough-in dimensions, what your existing plumbing allows, and the timeline for permits and inspections. Waiting until after demo can cause scheduling crunches and rushed decisions about pipe layouts.
Yes, we routinely collaborate with GCs, designers, and homeowners. We handle the plumbing scope and coordinate inspection timing to fit your project’s schedule. Call us at 630-526-6231 to discuss how we can work together smoothly.