Basement Renovation

Basement Renovation Services in Toronto and GTA

Is your basement feeling neglected, unfinished, or just in need of a refresh? You’re not alone. Many homeowners in Toronto and the GTA are seeking to maximize their living space and enhance the value of their homes. At Rock Bottom Basements, the leading Basement Renovation Contractor in Toronto, we specialize in transforming basements into beautiful, functional spaces tailored to your unique needs and desires.

Why Choose Rock Bottom Basements for Basement Remodeling in Toronto?

As the number one trusted and experienced local Basement Renovation Company, we understand the specific requirements and challenges of basement renovations in Toronto and the GTA. That’s why we opened up Rock Bottom Basements! We provide a seamless transition from the diamond in the rough underpinned basement shell to a fully finished and polished gem. Our team of skilled professionals is committed to providing exceptional craftsmanship, top-quality materials, and unparalleled customer service.

Customized Basement Remodeling Solutions

We believe that every basement renovation project should be as unique as the homeowner’s. Our team at works closely with you to create a personalized plan that brings your vision to life. Whether you want to add a cozy family room, a state-of-the-art home theatre, or a functional guest suite, we have the expertise to make it happen.

Stress-Free Basement Finishing Process

The Rock Bottom Underpinning streamlined renovation process ensures a hassle-free experience from start to finish. We handle all aspects of your project, including design, permitting, construction, and cleanup. With our dedicated project managers, you’ll always be in the loop and can trust that your basement renovation is in capable hands.

Boost Your Home’s Value with Basement Renovation Services

A well-executed basement renovation can significantly increase the value of your home. By transforming an underutilized space into a functional and appealing living area, you’ll not only enhance your home’s resale potential but also improve your overall quality of life.

Ready to Get Started with Basement Renovation in Etobicoke?

Don’t let your basement remain an untapped resource. Contact Rock Bottom Basement Renovation contractors today to schedule your free, no-obligation project estimate for Basement Finishing in Toronto and GTA and discover the potential that lies beneath your feet. Let’s turn your basement into a space you’ll love for years to come. Call us now or fill out our online form to get started on your dream basement renovation.

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Fully Insured Work

Our professional team is fully insured and has extensive experience, professional training
and a commitment to superior service

Why Choose Us

Rock Bottom Underpinning Truck

Our Values

Rock Bottom Underpinning provides exceptional service and a completely insured project for our customers. We are committed to providing the highest level of professionalism, service response, and quality workmanship. When working on your project, Rock Bottom Underpinning treats your most valuable asset like its our own!

Professional Team

We at Rock Bottom Underpinning have a team of well-experienced and qualified professionals. Our work is specialized and requires skills that not every companies’ employees possess. We are constantly going through specialty training and we always use high-quality tools, materials and equipment to create a professional finished product. Our employees are the foundation of our company and your home. Also, our list of trusted professionals extends beyond our company;
  • Structural Engineers
  • Architects
  • Mechanical Engineers
  • Heating and Air Conditioning partners
  • Electrical Professionals
  • Plumbing Specialists
  • Renovation Contractors
We have all of the support required to make sure your project is completed professionally, on time and on budget.

Trusted Local Company

We are proud of the reputation the Rock Bottom Underpinning has built over the years. We are extremely proud of the endless word of mouth referrals we continually receive from our valued customers. We are not just any regular contractor, renovation company, or excavation company. Underpinning is in our name, this is what we do, our name is what we stand behind! Rock Bottom Underpinning is the company you can trust to execute your project with expertise, professionalism, on time and on budget. If it's not in the name, think twice about who is underpinning your most valuable asset.


Dion and his crew completed our underpinning safely and on schedule. The price was competitive, Dion was responsive, and any small issues that came up along the way were dealt with professionally. We were very pleased and wouldn't hesitate to recommend Rock Bottom.

- Alex

After getting 3 quotes we decided to hire Dion and his Rock Bottom Underpinning team. Our basement height was under 6 ft and now is 8ft. Dion & his crew do excellent work, and kept us well informed through the entire process. His estimate of cost and time was right on the target.

- Derek

This was not our first renovation but it is our biggest one and we had been planning and saving for an overhaul of our century home for 3 years. We sourced out three quotes and Dion at Rock Bottom was not only the most affordable but we also had a gut feeling we could trust him from Day 1.

- Katie

Rockbottom’s workmanship, customer service, team and overall final product was excellent! The project consisted of a full underpin, new water service and sewer main, and a large/complicated back addition. Dion and Jamie were always easily accessible and ensured the project ran efficiently and to budget

- Naram

Excellent service and workmanship. Personnel was very knowledgeable and accommodating with schedule updates. Project was on time and on budget which is all you can ask for

- Paul


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