Bathroom Plumbing Remodeling Services in Frankfort, IL
Bathroom plumbing usually stays hidden, but if something’s off, you’ll notice slow drains, leaks behind walls, or erratic shower temperatures—especially after Illinois’s freeze-thaw cycles. Proper plumbing installation before drywall goes up is critical for a bathroom that functions flawlessly for years. If you’re tearing out walls and spot moisture damage, give us a call — finding leaks during remodels saves you headaches down the road.
When you reach out to us at 708-729-8953 about your bathroom project, we tailor our approach to your needs: if you’re refreshing fixtures in the same spots—like installing a new faucet, toilet, or showerhead—that’s usually a quick job finished within a day. But if you want to change the layout—such as moving the toilet, switching from a tub to a walk-in shower, or adding a double vanity—that involves rough-in plumbing with new drain, supply, and vent work, plus permits and inspections. We handle both with ease.
Here’s a pro tip: lock in your fixture choices before rough-in work begins. Toilets, shower valves, and tub spouts each have specific rough-in measurements. Setting these right the first time prevents costly rework and delays once framing is complete.
Our Bathroom Plumbing Services
Shower & Tub Plumbing Installation
Installing the shower valve correctly is a key part of bathroom rough-in. It needs to be positioned at the precise height and depth from the finished wall, connected with the right size supply pipes for proper flow. We install pressure-balance valves (required by Illinois code to prevent scalding), thermostatic valves for precise temperature control, and multi-outlet systems for rain showers, body sprays, and hand-held units.
For tub-to-shower conversions, we handle everything from coring the floor for new drains, installing shower pans with correct slopes, waterproofing preparations, and rerouting supply lines from tub fillers to shower valves. It’s a complex job, so we’ll explain the process and timeline upfront. We also install freestanding tubs and their supply rough-ins for floor- or wall-mounted fillers.
Toilet Installation & Relocation Services
If you’re just replacing a toilet in the same spot, that’s simple and covered by our fixture installation service. Moving a toilet to a different wall or location is more involved: rerouting drain pipes, cutting through floors or concrete slabs, installing a new flange at the right height, extending the soil stack connection, and ensuring venting meets code. This is permitted work that requires inspections before closing up walls and floors.
We install all types—from standard and comfort-height (ADA) models to wall-mounted and dual-flush units. If you’re adding a bathroom or upgrading, it’s a good time to evaluate whether your water heater can handle the extra demand. Adding accessibility features like grab bar blocking or curbless showers? We coordinate with your GC to install wall blocking before drywall goes up.
Vanity & Sink Plumbing Solutions
Whether you’re switching from one to two sinks, replacing a pedestal with a vanity, or relocating your vanity, we adjust water supply and drain lines accordingly. Adding a second sink means extending hot and cold lines and either sharing a P-trap or installing separate traps based on your layout. Changing vanity sizes often requires repositioning supply stubs and drain lines to fit the new cabinet.
We handle faucet installations, drain assemblies, supply connections, and P-traps as part of the job. While we have the cabinet open, we recommend upgrading old gate valves to modern, reliable quarter-turn ball valves—this reduces the risk of leaks that cause damage under sinks. If your remodel changes drain locations, we also take care of drain and trap adjustments.
Complete Plumbing Rough-In for New Bathrooms & Additions
Planning a new bathroom—whether finishing a basement, adding a powder room, or building a master suite? We provide full plumbing rough-in services, including running supply lines from your home’s main, connecting drains to the existing stack or building drain, installing vent pipes through the roof or tying into current vents, and setting up floor flanges at the correct finished height. This stage is fully permitted and inspected before walls close. We work with your GC to schedule inspections on time and keep your project on track.
Bathroom Plumbing Scope Checklist
- Installation of shower valves, trim kits, and showerheads
- Tub drains, overflows, and filler supply hookups
- Removing and installing toilets with wax ring and water supply
- Connecting vanity faucets, drains, and supply lines
- Replacing old shutoff valves with modern quarter-turn ball valves
- Rerouting drain lines for new fixture layouts
- Installing or modifying vent piping
- Hookups for bidet seats or standalone bidets
- Obtaining permits and scheduling inspections
Tips for a Smooth Bathroom Remodel
- Pick fixtures before plumbing rough-in: Rough-in pipe placements depend on fixture specs — finalize your choices first
- Keep plumbing where possible: Moving drains or vents adds costs and complexity compared to swapping fixtures in place
- Upgrade shutoff valves while walls are open: Old valves often leak—better to replace now than fix water damage later
- Review water heater size: Large tubs or additional showers might need a bigger water heater
- Plan permits early: Plumbing inspections impact timelines—coordinate with your plumber and GC early in the project
Bathroom Remodeling FAQs
Generally yes, if you’re moving or adding drain lines, supply lines, or vents. Simple like-for-like fixture swaps usually don’t require permits here in Frankfort. We manage the permit applications and arrange inspections so your project stays on the right side of code. Skipping permits on plumbing rough-in can cause headaches later with insurance or home sales.
We can. It involves rerouting drains—which might mean cutting into your subfloor or concrete slab—adjusting vent piping, and extending water supply lines. It adds to the labor and materials cost compared to installing in the same location, but gives you full flexibility to redesign your space. We’ll provide a clear quote for your layout changes so you know what to expect.
As soon as possible, ideally before demolition or opening walls. Early involvement helps you understand fixture rough-in dimensions, what’s workable with your existing plumbing stacks, and how the permitting process fits into your timeline. Waiting until after demo to call a plumber can cause delays and rushed decisions on rough-in placement.
Definitely. We work closely with GCs, designers, and homeowners directly. We handle the plumbing scope as a subcontractor and coordinate timing for rough-in inspections so everything fits your overall schedule. Call us at 708-729-8953 to discuss your project plan and deadlines.