Bathroom Remodeling Plumbing in Dekalb, IL
Behind every great bathroom remodel is plumbing done right. When plumbing isn’t installed or rerouted properly, problems like slow drains, hidden leaks behind walls, or inconsistent shower temperatures can develop months down the road. Getting the plumbing rough-in precise before the drywall goes up is the key to a bathroom that works smoothly for years. If you’re opening walls and spot signs of moisture damage, that’s a perfect time for us to perform a thorough leak inspection to catch any hidden leaks before they cause bigger headaches later.
When you reach out to us at 779-217-8463 for a bathroom renovation, here’s how we break it down: simple projects like replacing faucets, toilets, or showerheads in their current spots are usually done in a day with minimal disruption. If you’re adjusting the layout — moving the toilet, swapping a tub for a walk-in shower, or adding extra sinks — that involves more complex rough-in work with permits and inspections. We handle every step of it.
One solid piece of advice I share with every homeowner tackling a bathroom remodel: lock in your fixture choices before the plumbing rough-in begins. Toilets, shower valves, and tub fillers all have specific rough-in measurements that vary by model. Finalizing your fixtures early saves you from the costly headache of having to adjust piping or framing later because the rough-in dimensions don’t match your new fixtures.
Bathroom Plumbing Services We Offer
Shower & Tub Plumbing
Installing shower valves correctly is essential. We set the valve at the right height and depth so your finished wall lines up perfectly, and use the proper supply lines for strong water flow. We install pressure-balance valves required by Illinois code to prevent scalding, thermostatic valves for exact temperature control, and multi-outlet systems for rain showerheads, body sprays, and hand showers.
For tub-to-shower conversions, we core the floor to install new drains, reposition or add shower pan drains with correct slope, build up the floor for waterproof liners, and reroute supply lines from the tub filler to the shower valve. It’s a big job, and we’ll review the entire scope and timeline with you before starting. We also install freestanding tubs with proper supply rough-ins for floor- or wall-mounted fillers.
Toilet Installation & Relocation
Swapping out a toilet in the same location is a quick job — check out our fixture installation service for that. When moving a toilet to a new spot, we reroute the drain pipe, which may require cutting through concrete or subflooring, set the flange at the right height for your finished flooring, extend or adjust the soil stack vent, and verify proper venting to prevent sewer odors. This work requires a permit and inspection for code compliance before closing walls and floors.
We install all types of toilets including standard, comfort-height (ADA compliant), wall-mounted units, and dual-flush models. If you’re adding a new bathroom or upgrading one, it’s smart to assess if your water heater can handle the extra demand. Adding accessibility features like grab bars or curbless showers? Let’s coordinate early so we can plan proper blocking during framing.
Vanity & Sink Plumbing
Whether you’re converting from a single to double sink vanity, switching from a pedestal sink to a vanity, or moving the vanity to a different wall, we handle all supply and drain adjustments. Installing a second sink means extending hot and cold water lines and configuring drain lines to share one P-trap or have separate traps depending on your setup. Changing vanity size often means adjusting stub-outs and drain elevations to fit the new cabinet.
We install faucets, drains, supply lines, and the P-trap. While the cabinet’s open, we recommend swapping out old gate valves for modern quarter-turn ball valves — it’s a cost-effective upgrade that prevents leaks and damage under sinks. If your remodel changes drain locations, we’ll handle the drain and P-trap hook-ups as part of the rough-in.
Full Rough-In Plumbing for New Bathrooms & Additions
Building a new bathroom—whether finishing a basement, adding a half bath, or installing an en-suite—needs full plumbing rough-in: water supply lines run from your home’s main, drain pipes connect into your existing stack or building drain, vent pipes run through the roof or tie into vents, and floor flanges are set at the right finished floor height. This part of the job always requires permits and inspections before walls close. We work closely with your GC to keep things on schedule and take care of all inspection coordination.
Bathroom Plumbing Checklist
- Shower valve installation with proper trim and showerhead hookup
- Tub drain, overflow, and filler plumbing
- Removal and installation of toilets (including wax ring and supply line)
- Vanity faucet, drain, and water supply connections
- Replacing old shutoff valves with modern quarter-turn ball valves
- Rerouting drain lines for layout changes
- Installing or modifying vent pipes
- Hooking up bidet seats or standalone bidets
- Handling permits and coordinating inspections
Helpful Tips for Bathroom Remodeling
- Choose your fixtures first: Rough-in pipe placement depends on specific models — get fixtures picked before we start plumbing.
- Keep fixtures in place if you can: Moving plumbing lines adds labor and cost.
- Upgrade valves while walls are open: Old gate valves are prone to leaking; swapping now saves future headaches.
- Check your water heater’s capacity: Large tubs or multiple showers might require a bigger unit. See our water heater services.
- Start permits early: Plumbing rough-in inspections can impact your builder’s schedule — coordinate ahead of time.
Bathroom Remodeling Questions
If you’re only replacing fixtures where they currently sit, usually no permit is needed. But if you’re moving drains, adding supply lines, or changing rough-in plumbing, permits are required in most parts of Dekalb. We’ll take care of permits and arrange inspections — skipping permits can cause problems down the line with insurance or selling your home.
Yes, we can. Moving those fixtures means rerouting drain pipes (which often involves cutting into the floor), relocating vent connections, and extending supply lines. It costs more than replacing in the same spot but lets you customize your bathroom layout. We’ll provide a clear quote so you know what to expect.
It’s best to reach out well before walls get opened. Early involvement means we can advise on rough-in measurements, check what’s possible with your existing drain and vent stacks, and help you navigate permits and inspections. Waiting until demolition is done can rush decisions and cause scheduling conflicts.
Yes, we coordinate directly with general contractors, designers, and homeowners. We serve as the plumbing subcontractor and manage inspection timing to fit your project schedule. Call us at 779-217-8463 to talk about your timeline and how we can help.