Custom Basement Renovations

​Transform Your Basement into Beautiful, Livable Space with Plumbing Mart

​Maximize Your Home’s Potential With a Custom Basement Renovation in the GTA
​A finished basement can be one of the most valuable upgrades to your home — adding functional space, increasing property value, and even creating rental income opportunities. At Plumbing Mart, we’ve been helping homeowners in Mississauga, Oakville, and across Southern Ontario bring new life to their basements for over 60 years.

Whether you’re dreaming of a cozy family retreat, a legal basement apartment, a home gym, or simply a brighter, more usable laundry room, we deliver high-quality basement renovations tailored to your needs — on time, on budget, and backed by a 5-year warranty.

Our Basement Renovation Services Include:

​We handle every part of the renovation, so you don’t have to juggle multiple contractors or permits.
Our turnkey basement renovation services include:​

• ​In-home consultation & design planning
• Framing, insulation & drywall
• Basement waterproofing solutions

• Plumbing, electrical, and HVAC work
• Custom flooring, cabinetry & lighting
• Egress window installation (for legal bedrooms)

• Bathroom additions or upgrades
• Soundproofing, safety, and ventilation
• Finishing touches & project cleanup

Why Renovate Your Basement?

Many basements start out dark, damp, and underused — but with the right design and construction team, they can become vibrant, functional living areas that add real value to your home.

Popular renovation goals include:

• Additional bedrooms or in-law suites
• Rental income units (secondary suites)
• Family entertainment rooms or home theatres
• Kids’ playrooms and teen lounges
• Home gyms or offices
• Bright, modern laundry rooms
• Full bathrooms or powder rooms
• Ample storage and custom cabinetry
• Flooring installation services

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Why Choose Plumbing Mart?​

For over 60 years, Plumbing Mart has been a trusted name in home renovations across Mississauga, Oakville & Southern Ontario.
​With over 50,000 successful projects completed, we understand what it takes to deliver results that are functional, stylish & built to last.

• Free in-home consultation and custom design
• Licensed, insured, and experienced tradespeople
• Transparent quotes with no surprise costs
• Full project management from start to finish
• 5-year warranty on all work

“We turn dark basements into bright opportunities — with expert design, craftsmanship, and care.”

Recent Basement Renovation Projects

​Financeit

​Pay for your purchase in monthly instalments.

Ready to renovate, but need help with budgeting?
​We offer flexible financing options through our partner, FinanceIt — so you can build your dream basement now and pay over time.

Frequently Asked Questions

What Services Do You Offer For Basement Renovations?
​We offer comprehensive basement renovation and finishing services, including construction and finishing touches to transform your basement into a functional and stylish space tailored to your needs.

Do You Offer Financing Options For Basement Renovations?
Yes, we have financing options available to help make your basement renovation project more affordable. You can apply for financing through our partner, Finance It.

Can You Provide A Free Estimate For My Basement Renovation?
Absolutely! We offer a free in-home consultation and estimate for your basement renovation project. Simply request a quote on our website or contact us directly to schedule an appointment.

What Types Of Basement Renovations Do You Specialize In?
We specialize in various types of basement renovations, including creating additional living spaces, home offices, entertainment rooms, and more. Our team can customize the space to fit your specific needs and preferences.

​​Can You Show Examples Of Past Basement Renovation Projects?
Yes, we have a portfolio of recent basement renovation projects that you can view on our website. This will give you an idea of the quality of our work and the possibilities for your own renovation.

How Can I Get Started With My Basement Renovation Project?
To get started, simply request a free in-home consultation on our website or contact us directly. We’ll discuss your ideas, provide an estimate, and create a plan to bring your vision to life.

Request a FREE IN-HOME CONSULTATION

Visit our showroom conveniently located in Mississauga, or get in touch with us today to book your free consultation with one of our design specialists.

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