Toilet Installation in Northwest Indiana

Adding a bathroom, finishing a basement, or remodeling? Downing Plumbing installs toilets correctly in new and existing bathrooms throughout Lake, Porter, and LaPorte County.

TOILET INSTALLATION

Getting the Rough-In Right Before the Toilet Goes In

Toilet installation in a new bathroom or addition starts with the rough-in — the drain location, flange height, and water supply stub-out. Get these wrong and the toilet will never sit or seal correctly. Downing Plumbing handles both the rough-in plumbing phase and the final fixture installation, so everything is done by the same team and done right from the start.

For existing bathrooms where a toilet is being added (common in basement bathroom finishes throughout Northwest Indiana), we install the floor flange at the correct height relative to the finished floor, run the drain to the existing sewer system, and rough in the supply line. When the flooring is done, we come back to set the toilet — clean, leak-free, and code-compliant.

We install all styles of toilets: standard two-piece, one-piece, wall-hung, elongated, comfort height, and pressure-assist models. If you're supplying your own fixture, we'll install it. If you need us to source one, we can recommend a quality unit that fits your bathroom's rough-in dimension.

Plumber installing a new toilet in a bathroom

Toilet Installation Services

From rough-in to final installation — we handle the complete toilet plumbing for new and existing bathrooms.

New construction toilet rough-in
Basement bathroom toilet installation
Toilet flange installation at correct height
Drain connection to existing sewer system
Supply line installation
Wax ring and toilet setting
One-piece, two-piece, and comfort height models
Wall-hung toilet installation
Code-compliant installation for inspection

Adding a Toilet to Your Home?

Downing Plumbing handles toilet installation for new and existing bathrooms throughout Northwest Indiana. Call or schedule online.

Toilet Installation — The Right Way

Proper rough-in and correct installation ensures a toilet that seats, seals, and functions the way it should for years.

1

Rough-In Phase

We install the toilet flange at the correct height, run the drain to the sewer system, and stub out the supply line — all before flooring is installed.

2

Flange Inspection

Before setting the toilet, we verify the flange is level, at the correct height relative to finished floor, and structurally sound.

3

Set the Toilet

We install the wax ring, set the toilet, bolt it down level, connect the supply line, and install the tank and seat hardware.

4

Test and Inspect

We flush multiple times, check all connections for leaks, confirm proper operation, and verify code compliance for final inspection.

CUSTOMER REVIEWS

Trusted by Homeowners & Businesses Across the Region

See what customers are saying about Downing Plumbing's professional plumbing, drain cleaning, sewer, and water heater services throughout Northwest Indiana.

★★★★★

"Exceptional service in an emergency situation! Incredible organization to deal with!!"

★★★★★

"Same day service. Knowledgeable craftsmen did excellent work. No complaints."

★★★★★

"The installation of my new water heater was done with courtesy and efficiency."

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Need Plumbing Service?

Whether you need drain cleaning, sewer repair, water heater service, sump pump repairs, or emergency plumbing help, Downing Plumbing is ready to help.

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