top of page

Best Bathroom Rough Ins Mississauga

Plumber performing bathroom rough-in Mississauga | Drian Stream Plumbign and Drain Services

Fully Qualified Plumbers

Our plumbers come fully licensed and insured with years of experience.

Blue plumbing license clipart

Complete Warranty

We provide a minimum 90-day warranty on all jobs and up to 20 years for drain repairs.

Blue plumber clipart

Free Estimate with Repair

Receive a quality diagnosis to help you choose the most cost effective solution for your home. 


Fully Qualified Plumbers

Our plumbers come fully licensed and insured with years of experience.

Professional Basement Plumbing Rough ins Mississauga

Are you planning a bathroom renovation or addition to your washroom? A proper bathroom rough-in is essential to ensure your plumbing system functions like it should so you can get the most out of your bathroom renovation project.

At Drain Stream, we specialize in bathroom rough-ins and have over 20 years of experience to provide you with the highest quality service for your project. 
Call us today or fill out our contact form for a FREE estimate on your bathroom rough-in, all on the same day. 

10% OFF

Full Bathroom Rough In

Basement Plumbing Rough in Mississauga

Book a Basement Rough in Now

Choose a service

Thanks for trusting Drain Stream Inc. A technician should contact you shortly!



See what our Mississauga clients have to say about Drain Stream's plumbing rough-ins

"We recently renovated our basement bathroom, and the Drain Stream team was fantastic with the toilet and sink rough-in. They provided a detailed consultation, guided us through the planning, and installed everything seamlessly. The crew was polite, on time, and made sure to clean up after the work was done. Thanks, guys!"
White 5 stars clipart
- Kateryna Z., Port Credit

What is Basement Rough in? 

A bathroom rough-in is the process of installing the plumbing and drainage system for a new bathroom or remodelling project. Think of this as laying the foundation for your plumbing system, before you layer on your beautiful tiles, vanities and fixtures.


A plumbing rough-in includes the installation of the following common elements:


  • Water supply lines

  • Drain lines

  • Vent pipes

As every washroom layout and design is different, it is absolutely crucial to hire a seasoned professional to ensure proper function and avoid potential problems in the future. At Drain Stream, we have extensive experience in bathroom rough-ins and can ensure your system is installed correctly and to code the first time, so you won't have to call us or another plumber again down the line. 

Types of Bathroom Rough Ins

Our expert plumbers have over 20 years of experience planning, designing, and installing all different types of rough-ins in bathrooms. 

Full Suite Bathroom Renovations Mississauga

We understand the amount of time, money, and stress that goes into a home renovation project. At Drain Stream, we pride ourselves on quality and complete customer satisfaction, which is why we think of ourselves as partners with you when undergoing your bathroom remodelling.


Our experienced team will work with you to understand your vision, determine your specific needs, and recommend a custom solution for your washroom rough-in, helping you save time and money while getting you your dream bathroom without the stress! 

Our Process

Drain Stream Plumber Speaking to Customer

Initial Consultation

We will schedule an initial consultation to understand your requirements, budget and timeline for your renovation or remodelling project.


During this consultation, we will also assess your existing plumbing setup and provide recommendations to improve your layout and bast cater to your preferences. 

Planning and Design

Based on the information gathered from the consultation, we will provide a detailed proposal and design plan.


This will include a proposed timeline, the layout for the final bathroom design and a comprehensive estimate of the project costs.

We will always provide transparent upfront pricing, and we will be happy to recommend any solutions to help you save without sacrificing the quality of your remodeling project. 

Plumbing bathroom diagram for rough-in
Plumber reviewing plumbing bathroom diagram for rough-in

Permitting and Approval

Before commencing your bathroom renovation, we will obtain all necessary permits and approvals from the relevant local authorities.


We will also provide you with documentation upfront and ensure that everything is in compliance with local Mississauga building codes and regulations.

Rough in Installation

Our experienced plumbers will install all the necessary plumbing infrastructure, including water supply, drainage pipes, and air vents and ensure that everything is properly sealed and insulated.


This is a critical step that ensures your new bathroom is functional, efficient, and safe.

Basement Bathroom rough-in
Bathroom Plumbing Fixtures in Gold

Fixture Installation

After the rough-in is complete, our professional plumbers will install all preselected washroom fixtures, including sinks, toilets, showers, and tubs.

Our experienced technicians have been trained to take great care of your home,  making sure your newly installed fixtures and surrounding area are not damaged or dirtied in the process. 

Final Inspection

Before delivering you the finished project, our team will conduct a final inspection to ensure that all fixtures are  functioning properly and meets our high standards of quality.

We will also provide documentation that all rough-ins and installations have been appropriately inspected and to local building code. 

Bathroom Renovation Project | Drain Stream Plumbing and Drain Services

Why Choose Drain Stream for Your Local Bathroom Remodel Mississauga? 

At Drain Stream, we are committed to providing our customers with the highest quality of service and ensuring that every aspect of the project is completed to their satisfaction.

Benefits for a Bathroom Rough In or Renovation

Green Check.png

Increased Functionality

A washroom rough-in and renovation can greatly improve the functionality of your space, allowing for better use of the available square footage and a more efficient layout.

Green Check.png

Simple Increase to Your Home Value

Renovating your washroom and ensuring it has a proper rough-in can increase the overall value of your home, making it a cost-effective investment for the future.

Green Check.png

Enhanced Aesthetic Appeal

A renovation can update the look and feel of your washroom, creating a more modern space that compliments the aesthetic of your home!

Green Check.png

Save on Your Water Bill

Replacing old fixtures and installing new, energy-efficient options can help reduce your home's energy consumption and save you money on utility bills.

Green Check.png

Better Long-Term Plumbing Performance

Upgrading your plumbing system during a rough-in and renovation can improve overall performance, reducing the likelihood of leaks, clogs, and other plumbing issues.

Fixing a Pipe

Make the Safe and Smart Investment Today with a Basement Rough in with Drain Stream

FREE Estimate

On all bathroom renovations and rough-ins

Drain Stream Plumber Clipart

Areas we Provide Bathroom Renovations Mississauga

Our local plumbers provide bathroom rough-ins in the following Mississauga areas: 

Erin Mills




Port Credit

Lorne Park




Churchill Meadows


















bottom of page