Reliable Bathroom Plumbing in Glendale Heights, IL
When remodeling your bathroom, the plumbing work isn’t visible once the walls are closed up. That’s why it’s essential that every pipe, valve, and connection is done right the first time. If the plumbing is off, you might notice slow drains, leaks behind tiles, or inconsistent shower temperatures weeks or even months later. We focus on precision during the rough-in stage—setting the foundation for a bathroom that functions smoothly for decades. Plus, if your remodel exposes any moisture damage, let us handle leak detection so hidden problems don’t return after your walls are sealed.
When you reach out to us at 630-381-5438 about your remodeling plans, we assess your needs carefully. A simple update swapping out a faucet, toilet, or showerhead in the same spot is a quick install that can often be done in a day. But if you’re rearranging fixtures—moving the toilet, converting a tub into a walk-in shower, or adding a second sink—that involves a full rough-in with pipe rerouting, permits, and inspections. We handle all of it with experience.
One piece of advice I share with everyone remodeling a bath: pick your fixtures before we set the rough-in measurements. Toilets, shower valves, and tub spouts all require different rough-in dimensions. Locking down your selections early helps avoid costly mistakes and rework, especially in older Glendale Heights homes where framing and pipe locations can be tight.
Our Bathroom Plumbing Services
Shower & Tub Plumbing Installations
Installing shower valves correctly is critical to your bathroom’s performance. The valve height and depth must line up with the finished wall, and supply lines need proper sizing for steady water flow. We install pressure-balance valves (required in Illinois to prevent scalding), thermostatic valves for precise control, and multi-outlet systems for rain shower heads, body sprays, and handhelds.
When converting a tub to a shower, we core the floor for proper drain placement, set the drain at the right slope, build up the shower base for waterproofing, and reroute supply lines from the tub filler to the new shower valve. It’s an involved process we’ll explain fully before starting. We also install plumbing for freestanding tubs, whether floor-mounted or wall-mounted fillers.
Toilet Installation & Repositioning
Replacing a toilet in the same spot is straightforward—check out our fixture installation service. Moving a toilet to a new wall or position involves rerouting the drain line, which may require cutting concrete or subfloor, installing a new flange set at the final floor height, extending the soil stack connection, and ensuring proper venting. This work requires permits and inspections before closing walls and floors.
We install all types of toilets: standard, comfort height, wall-mounted, and dual-flush models. If you’re adding a bathroom or upgrading an existing one, it’s a good time to evaluate your water heater’s ability to keep up with demand. Adding accessibility features like grab bars or curbless showers? We coordinate with your contractor to install blocking before drywall goes up.
Vanity & Sink Plumbing
Whether you’re upgrading from a single to double sink, switching from a pedestal to vanity, or moving a vanity to a new location, we handle all necessary supply and drain adjustments. Adding a second sink means extending hot and cold water lines and possibly splitting drains into individual or shared P-traps, depending on the layout. Adjusting vanity size often requires tweaking plumbing stub-outs to fit.
We’ll install faucets, drain assemblies, supply lines, and P-traps as part of the job. While the cabinet is open, we recommend upgrading old gate shutoff valves to modern quarter-turn ball valves—these often fail and cause under-cabinet water damage. If your plan changes drain locations, we also perform drain and P-trap connections as part of rough-in plumbing.
Complete Rough-In for New Bathrooms & Additions
Building a new bath inside your Glendale Heights home—whether a basement bathroom, half bath, or en-suite—requires a full rough-in. That means running supply lines from existing mains, tying drains into the home’s sewer stack, installing vents through the roof or connecting them to existing vent pipes, and setting toilet flanges at proper finished floor levels. Permits and inspections are mandatory at this stage. We work closely with your general contractor to schedule everything on time—this is routine for us, not an afterthought.
Bathroom Plumbing Checklist
- Shower valve setup, trim, and showerhead installation
- Tub drain, overflow, and faucet connections
- Toilet removal and new installation (including wax ring and water supply)
- Vanity faucet, drain, and water line connections
- Replacing old shutoff valves (gate valves upgraded to ball valves)
- Rerouting drain lines for new fixture layouts
- Installation or modification of vent pipes
- Hookup for bidet seats or standalone bidets
- Handling permits and coordinating inspections
Tips to Simplify Your Bathroom Remodel
- Choose fixtures before rough-in: Different models require different pipe placements—finalize choices early.
- Keep plumbing in place if possible: Moving drains or supply lines adds significant labor costs.
- Upgrade shutoff valves while walls are open: Avoid future leaks and damage.
- Verify water heater size: Large tubs or extra showers may need bigger capacity. Check with us.
- Plan permits early: Inspections can affect your contractor’s schedule, so bring in the plumber early.
Frequently Asked Questions
For replacing fixtures in the same spot, typically you don’t need a permit. But if you’re relocating drains, changing venting, or adding new lines, permits are required in most Glendale Heights areas. We can handle the permitting and inspections so you don’t have to worry. Skipping permits can cause trouble with insurance or resale later on.
Yes, but it’s a more involved job. Moving these fixtures means rerouting drain pipes, possibly cutting concrete or subfloor, adjusting vent connections, and extending supply lines. This work increases cost but lets you customize your bathroom layout. We’ll provide a detailed quote so you know what to expect.
It’s best to get us involved before the walls come down. Early involvement lets us advise on fixture rough-in dimensions, what’s possible given your existing plumbing, and the permit timeline. Calling only after demolition can cause schedule headaches and rushed decisions for pipe placement.
Definitely. We coordinate with GCs, designers, and homeowners. We handle plumbing as subcontractors and manage inspection timing to fit your project schedule. Just give us a call at 630-381-5438 to discuss your timeline.