Bathroom Remodeling in Mississauga & GTA

Receive A Bathroom Renovation Quote In 15-Seconds

Ready to completely remodel your bathroom with modern toilets, showers, tubs, tiles and more? Here’s what you’ll get from us:

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Why homeowners choose us for their bathroom remodeling needs

Journey to bringing your bathroom vision to life

We understand that building or renovating a home is a big undertaking, which is why we have an experienced team to guide you through every step of the process.

Consultation & Site Assessment

Every bathroom renovation starts with a personal consultation. We’ll talk through your goals, style preferences, timeline, and budget. Then, we schedule a site visit to assess your existing bathroom—taking measurements, inspecting key systems, and identifying any potential challenges. It’s the first step in turning your vision into a plan.

Design & Planning

Our team creates a custom design tailored to your needs and style. From layout options to tile, vanities, fixtures, and finishes, we guide you through all the choices. You’ll review detailed plans and renderings, and we’ll refine everything together until you’re completely satisfied.

Proposal & Contract

Once your design is finalized, we provide a clear proposal outlining scope, pricing, timeline, and payment milestones. After walking you through the details, we finalize the agreement and collect a deposit to secure your spot on our schedule.

Permits, Procurement & Preparation

We handle all necessary permits and order your materials to keep the project on track. A pre-construction meeting helps set expectations on site access, work hours, and communication. We make sure everything is ready before construction begins.

Consultation & Inspections

Our experienced team handles demolition, framing, plumbing, electrical, and all finish work with care and precision. Throughout the remodel, we coordinate required inspections and provide updates to keep you informed every step of the way.

Completion, Walkthrough & Warranty

Once construction wraps, we walk through the space with you to ensure every detail meets your expectations. After completing any final touch-ups, we hand over your beautifully renovated bathroom along with warranty documents and support should you ever need us.

“Receive Your Bathroom Renovation Estimate In 15-Seconds Or Less”

Hi, I’m Heiner. If you would like to receive a free assessment by one of our team members, contact us today and we’ll be happy to help.

Calculate Your Quote Contact Us Today

How Do We Compare Against Other Contractors In Mississauga?

Our Bathroom Contractors

Other Bathroom Contractors

Our Projects

Some Of Our Bathroom Remodeling Work

White Marble & Gold Frame

Modern Bathtub

White Marble

Clean Modern Look

White Marble Floor & Top

Modernized Shower

Testimonials

What Homeowners Are Saying About Us

Learn about our clients experiences, and see how our bathroom remodeling work has transformed their spaces.

Shaun Kaushal
18:59 13 Jan 25
I had an great experience working with Heiner and his team when it came to our bathroom renovation. From start to finish, they were professional, detail-oriented, and delivered exactly what I wanted. The entire process was smooth, and exceeded my expectations.
We needed to update our living room and hired Cornerstone Building Group based on a friend’s recommendation. Heiner and his team did such a great job—they were easy to work with, showed up on time, and paid attention to the smallest details. The space looks amazing now, and the whole family loves it. Would definitely work with them again!
kenthony hang
23:18 12 Jan 25
We hired Cornerstone Building Group to update our living room, and it turned out better than we imagined. The team was professional, showed up on time every day, and cleaned up before they left. Heiner was great about explaining everything and making sure we were happy with each step. It was such a smooth process, and now our space feels brand new.
Sofia Val
23:11 12 Jan 25
I recently had Cornerstone Building Group renovate my bathroom, and I couldn’t be happier with the results. Heiner and his team were friendly and easy to work with, and they made sure to keep me updated throughout the process. They even finished a little earlier than expected! My bathroom looks amazing now, and I’ve already recommended them to a couple of friends.
MA Cupido lopez cupido
16:54 12 Jan 25
Loved working with cornerstone.Would rocomend to anyone looking to do renovations in their home. They do everything, bathrooms,kitchens.High and top tier quality stuff
Tuyu lopez
19:04 26 Nov 24
Astonishing work,Carlos and his helper(Braian) Always willing to help and listen,never upset when I was pointing something I was not ok.Always cleaning after they were done.Was very pleasant to work with this company and they are very professional.

Bathroom Renovation Cost Calculator

Total Estimated Cost: $0

Calculate a free bathroom renovation project estimate

If you would like an official quote, our team can perform a free assessment through a visit to your home.

Our Pricing Packages:

“Receive Your Bathroom Renovation Estimate In 15-Seconds Or Less”

Hi, I’m Heiner. If you would like to receive a free assessment by one of our team members, contact us today and we’ll be happy to help.

Calculate Your Quote Contact Us Today

About Us

Learn more about Cornerstone Building Group

At Cornerstone, we are a team of dedicated renovation specialists that are here to turn your dream homes into a reality.

We are based out of Mississauga, ON and service cities such as Toronto, Brampton, Oakville, Mississauga, Burlington, Vaughan, and much more.

Our Team

The Renovation Team That Will Be Working With You

Our Team

Our Construction Reno Experts

We are a renovation team of 14 members, where we have experience in renovation, plumbing, carpentry, electrical, flooring, drywall and much more.

Heiner Rivaldo

Co-Owner of Cornerstone

We are a family-owned and operated business, and our top priority is to provide excellent workmanship and outstanding customer service.

Teddy Rivaldo

Co-Owner of Cornerstone

We are committed to punctuality and efficiency, and we always go the extra mile to make sure our clients are completely satisfied with our work.

Our Contractors

Licensed Tradesman

Our contractors are licensed in specific trades such as HVAC & plumbing. Our contractors are held accountable to our company standards.

FAQ

Questions We Often Receive From Homeowners

Business Questions

We provide financing for all our customers if they’re interested. We offer the following monthly installment options: 12, 24, 36, 48, 60, and 72.

We provide warranty on all our products. If you ever have an issue with specific products, let us know and we can determine the warranty coverage for it.

We schedule everything in advance and ensure all materials are ready before the project starts. Defining the scope of work early allows us to prepare properly and minimize delays.

Service Questions

We remain transparent about any unexpected issues that may come up and will communicate any necessary changes to the timeline or budget as we go.

We offer a range of product options to fit different budgets. We also ensure clients understand the full scope of the project before discussing specific costs.

We provide a realistic timeline for each project, considering any potential unforeseen issues. If delays occur, we make adjustments as needed to keep the project on track.

“Receive Your Bathroom Renovation Estimate In 15-Seconds Or Less”

Hi, I’m Heiner. If you would like to receive a free assessment by one of our team members, contact us today and we’ll be happy to help.

Calculate Your Quote Contact Us Today