Basement Renovation Barrie

Basements are all Harmony Basements focuses on, and that makes a difference. For basement renovations in Barrie, the team brings smart layouts, space planning, and lower-level design experience to every project.

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Expect The Absolute Best
“Superior Design • Flawless Execution“

Diego Botia, (B.Arch) Architect

Every room of your house should be up to date and decorated to your unique style. For over twenty years, our team of basement contractors in Barrie has been entrusted with projects of varying complexity and scale. Our passionate and dedicated renovators can handle a variety of sizes, styles, and complexities that come with the task of the perfect basement remodel.

Full Basement Renovations in Barrie

At Harmony Basements, we provide all-inclusive basement renovation services in Barrie, including full gut and demolition, to transform your space into a functional and inviting area that suits your needs. Whether you’re looking to create additional living space, a home office, or an entertainment area, we ensure every detail is handled with precision and care.

Basement Renovations

We aim to finish your basement within 4 to 6 weeks, and this will depend on the size. We touch on every element within this time frame: a free quote, planning, designing, financing, and building. Thanks to our Virtual Reality Design Consultation, you’ll have the ability to see the finished product of your basement before it even begins, so you can see what you’re putting your money towards. We also offer flexible financing.

Our full basement renovation services in Barrie include:

Full gut, demolition, and removal of old materials to prepare for a fresh start
Custom design and layout planning
Waterproofing and moisture control
Flooring installation and finishing
Insulation and drywall
Electrical and lighting
Plumbing and HVAC
3D Virtual Reality tour of planned design
Compliance to Barrie building codes and regulations

Start planning your basement renovation with us today. Our flexible financing options make it easier than ever to create the space you’ve always envisioned.

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Basement Finishing

Turning an unfinished basement into a useable space is one of the smartest home improvements you can make! Basement finishing in Barrie not only increases your property’s resale value but also opens new possibilities for how your family lives and grows.

Harmony Basements brings craftsmanship and creativity to every renovation project we take on, where you can create a home gym, private suite, office, entertainment area, and so much more. Explore our past projects for inspiration and imagine what your basement can become.

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Basement Waterproofing

Before we can renovate your basement, it’s crucial we start with a dry, sealed foundation. That is why we offer exterior and interior Barrie basement waterproofing services that are designed to last.

Our team can expertly apply both methods to protect against moisture infiltration. From sump pump installation and foundation repairs to weeping tiles and window wells, our waterproofing systems protect your basement and fortify your home’s foundation.

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Basement Design

Our trained basement contractors use industry-leading tools such as AutoCAD and advanced 3D planning software to create accurate blueprints of your future space.

With the help of virtual reality walkthroughs, our Barrie clients can experience their Barrie basement design in real-time before construction even begins, allowing for adjustments if needed.

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Harmonizing Dreams: Our Brand’s Assurance to You

Harmony Basements is a certified basement renovation company in Barrie near you. Homeowners choose us for our commitment to high-quality work, personal attention, and complete services. We customize every project to meet your individual goals and stay closely connected from start to finish.

100% Customer Satisfaction Guaranteed

At Harmony Basements, it is our guarantee we meet your full satisfaction. If there is something you don’t like, we will work off your feedback until we get your approval! Barrie homeowners also benefit from our warranty that covers performance and quality of materials. This bonus coverage gives you on-going assurance that your basement is protected for the long haul.

Eco-Friendly & Sustainable Materials Guaranteed

Our basement contractors in Barrie make eco-friendly and sustainable choices instead of using outdated materials that are prone to mould and moisture. Harmony Basements incorporates durable, sustainable products like Magnesium Oxide boards and Torlys^® Smart Vinyl Plank Flooring. These innovations are ideal for Barrie’s changing weather, offering both durability and protection without sacrificing on design.

Finest Materials Guaranteed

Sourced from top manufacturers around the world, our products are handpicked for their durability and performance. Fire-resistant, water-resistant, and energy-efficient, we choose the finest materials that provide comfort and safety for any Barrie basement.

Energy Efficient Guaranteed

Harmony Basements uses energy-conscious products that help reduce your utility costs while keeping your basement cozy through Canada’s cold winters. From spray foam insulation to long-lasting LED pot lights, our focus is always on sustainable solutions that offer long-term benefits for you and the planet.

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WHY SHOULD YOU RENOVATE YOUR BASEMENT?

Add Value to Your Home: Professional basement finishing and renovations might intimidate you, but we’re here to tell you that you can only benefit from this choice. If you’re looking to sell your home, a full basement renovation can increase the value of your home. Even if you’re looking to improve your home for family and friends, this adds value to game nights, movie nights, and parties.

Improve Home Value with Barrie Basement Renovations

A basement remodel can lead to more time with family and friends, but if you’re looking for more than a simple refurbish and thinking of moving, our basement contractors can help. As the prices in Barrie continue to fluctuate in the housing market, a competitive, finished house inclusive of a finished basement renovation can help. This addition to your home can increase its value and make it more profitable by 70%.

Professional basement finishing and renovations in Barrie might intimidate you, but we’re here to tell you that you can only benefit from this choice. If you’re looking to sell your home, a full basement renovation can increase the value of your home. Even if you’re looking to improve your home for family and friends, this adds value to game nights, movie nights and parties.

The more usable space you have, the better! But when you choose us, we make sure the finishes are flawless and modern so that even when you’re relaxing, you can admire the finished product.

basement renovation comparison before/after

Basement Remodeling Ideas

With the help of our basement renovation contractors in Barrie it’s easy to let your imagination soar. Your basement remodel is a good opportunity to introduce quality and comfort to everyday life. Look below to see just a few ideas to enhance and improve your home life for your renovation.

The temperatures in Barrie can go as low as -12 degrees Celsius. Work out in the comfort of your home and spend the extra time warming up with a good pilates class or virtual workout.

As the price of renting an apartment in Barrie continues to climb, make extra cash renting or provide a reasonable rate to young adults in your family, starting university for the first time.

A basement can become a welcoming space for unforgettable evenings or parties. In a basement with low natural light, you can add ambitious lighting, perfect for small gatherings, themed nights, and relaxing parties in a finished lounge.

Acoustics in an at-home screening room are well matched to a basement space. Enhance your movie-viewing experience with built-in sound systems and plush seating that’s even more comfortable than your local cinema.

Why Choose Harmony Basements as Your Barrie Basement Contractors

Each one of our Barrie basement renovation contractors invests time, effort, and quality products into remodeling your space. We refurbish basements with confidence because we use sustainable materials that are water-resistant, mould-free, and fire-resistant. From ‘design to completion’ we want you to have the perfect remodel or redesign to suit your needs and make every inch of your unique home truly yours!

Our Work

VIEW OUR FULL BASEMENT PORTFOLIO HERE

Harmony Basements has only our customers in mind, which is why we love hearing from you. Give us a call or send us an email, or visit our Vaughan showroom with any questions you may have regarding our process, work and basement possibilities. Our showroom is located at 156 CHRISLEA ROAD. UNIT 4 WOODBRIDGE ONTARIO L4L8V1, and we are always ready to chat. Call us today at 1-800-373-7039 or book your free estimate here!

Real Reviews

That speak louder than words

My wife and I set out to find a contractor to completely gut and transform our basement into a fully functional suite for our daughter, her boyfriend, his 4-year-old son, and their soon-to-arrive baby.Our requirements were strict: we needed a family room, a kitchen, a 3-piece bathroom, and three bedrooms. Given the limited square footage and the unusual foundation layout of our basement, we knew this would be a major challenge. We needed someone highly creative, experienced, and willing to think outside the box.Most of the contractors we met came in, took basic measurements with tape or a laser, briefly listened to our needs, and quickly quoted us. Almost all of them said that fitting a 3-piece bath and a family room was possible, but having three bedrooms as well was “virtually impossible.” That was until we met Diego from Harmony Basements.From the moment Diego walked in, it felt different. He carefully listened to everything we wanted, then proceeded to take detailed measurements of every part of the basement. That very same night, he sat down and designed a scaled layout complete with a virtual 3D walkthrough that showed us exactly what we had envisioned and more. Diego is an absolute wizard at maximizing every square inch of space. He spent over three hours with us that evening.Then came the question all homeowners dread: “When can you start, and how long will it take?” Without hesitation, Diego confidently said he could start within the week and finish in four to six weeks. He explained that he had dedicated teams for every trade and that a project manager would be assigned to oversee the entire build.When Diego left, my wife and I just looked at each other in disbelief. It felt too good to be true.But Diego kept his word. Within days, we received a clear, detailed, and structured work schedule. Honestly, after receiving such a “Rolls-Royce” level of service in our first meeting, we braced ourselves for a shocking price. To our surprise and relief, the cost was well within our budget.One thing worth noting: Harmony Basements was the only company that included key finishes: bathroom vanity, toilet, plumbing fixtures, kitchen cabinets, sink, and faucet... all in the base quote. Other contractors excluded these or listed them as upgrades.After signing, we were invited to their showroom to select paint colors, kitchen cabinet styles, bathroom tiles, plumbing fixtures, trim details, and more. It felt like designing a brand-new home.Throughout the project, we made a few changes to the layout. Diego and our assigned project manager, Roy, handled all of them without hesitation. In fact, Diego made some excellent suggestions that we happily adopted, such as relocating the entire furnace and ducts to improve the layout. Communication was consistent, and the entire team was professional, respectful, and clearly passionate about their work.Diego, Roy, and the talented crew completed everything exactly on schedule, no delays and no excuses.The finished result is nothing short of spectacular. We’re still amazed at how they managed to turn our challenging basement into a beautiful, spacious, and practical suite with a cozy family room, a large bathroom, and three bedrooms with proper closets. The attention to detail and craftsmanship truly stand out.The process was smooth and stress-free. The team worked diligently, five to six days a week, allowing our daughter and her family to move in earlier than expected.It’s also worth mentioning that Diego doesn’t just do basements. He handles full home renovations of all kinds.. and after this experience, we wouldn’t trust anyone else.If you're looking for a one-stop shop with a professional, trustworthy contractor who delivers exceptional results at a fair price, look no further. Choose Diego and Harmony Basements.. you’ll be glad you did!

James Johnson

14:02 07 Oct 25

My wife and I set out to find a contractor to completely gut and transform our basement into a fully functional suite for our daughter, her boyfriend, his 4-year-old son, and their soon-to-arrive baby.Our requirements were strict—we needed a family room, a kitchen, a 3-piece bathroom, and three bedrooms. Given the limited square footage and our basement's unusual foundation layout, we knew this would be a major challenge. We needed someone highly creative, experienced, and willing to think outside the box.Most of the contractors we met came in, took basic measurements with tape or a laser, briefly listened to our needs, and quickly quoted us. Almost all of them said that fitting a 3-piece bath and a family room was possible, but having three bedrooms as well? "Virtually impossible"—until we met Diego from **Harmony Basements**.From the moment Diego walked in, it was different. He carefully listened to everything we wanted, then proceeded to take detailed measurements of every part of the basement. That very same night, he sat down and designed a scaled layout complete with a virtual 3D walkthrough that showed us exactly what we had envisioned—and more. Diego is an absolute wizard at maximizing every square inch of space. He spent over three hours with us that evening!Then came the question all homeowners dread: *"When can you start, and how long will it take?"* Without hesitation, Diego confidently said he could start within the week and finish in 4–6 weeks. He explained that he had dedicated teams for every trade and that a project manager would be assigned to oversee the entire build.When Diego left, my wife and I just looked at each other in disbelief—this felt too good to be true.But Diego kept his word. Within days, we received a clear, detailed, and structured work schedule. Honestly, after receiving such a “Rolls-Royce” level of service in our first meeting, we braced ourselves for a shocking price. To our surprise and relief, the cost was well within our budget.One thing worth noting: **Harmony Basements was the only company** that included key finishes—bathroom vanity, toilet, plumbing fixtures, kitchen cabinets, sink, and faucet—all in the base quote. Other contractors excluded these or listed them as upgrades.After signing, we were invited to their showroom to select paint colors, kitchen cabinet styles, bathroom tiles, plumbing fixtures, trim details, and more. It felt like designing a brand-new home!Throughout the project, we made a few changes to the layout. Diego and our assigned project manager Roy handled all of them without hesitation. In fact, Diego made some excellent suggestions that we happily adopted, like relocating the entire furnace and ducts to improve the layout. Communication was consistent, and the entire team was professional, respectful, and clearly passionate about their work.Diego, Roy, and the talented crew completed everything exactly on schedule—no delays, no excuses.The finished result is nothing short of spectacular. We’re still amazed at how they managed to turn our challenging basement into a beautiful, spacious, and practical suite with a cozy family room, a large bathroom, and three bedrooms with proper closets. The attention to detail and craftsmanship really stand out.The process was smooth and stress-free. The team worked diligently—5 to 6 days a week—allowing our daughter and her family to move in earlier than expected.It’s also worth mentioning: **Diego doesn’t just do basements**. He handles full home renovations of all kinds—and after this experience, we wouldn’t trust anyone else.If you're looking for a one-stop shop with a professional, trustworthy contractor who delivers exceptional results at a fair price, **look no further**—**choose Diego and Harmony Basements**. You’ll be glad you did!Check out the attached pictures starting from the initial basement through demolition to completion!

James Johnson

21:41 02 Sep 25

This is the second basement project completed with Harmony Basements and we are thrilled with the results. Diego and his team were professional, courteous, friendly and consulted us through the project. Workmanship and details were excellent. Diego helped us navigate through some material supply shortages, common these days, to deliver a top notch design that was on time and budget! Looking forward to enjoying our basement for many years to come. Thanks again!

Dan M

18:18 01 Sep 25

Three words to summarize Harmony Basements: fantastic and highly recommended.We had been considering finishing our basement for some time and spoke with a few contractors, with Harmony being one of them. From the very first meeting with Diego, we felt confident. He came to our unfinished basement, listened to our ideas, and surprised us by quickly preparing a detailed architectural 3D rendering walkthrough of what the finished space could look like, along with a clear price and timeline.Once we moved forward, everything fell into place seamlessly. The process was very organized and the communication was always clear. Diego’s project manager, Roy, took over once construction started, and the team worked efficiently and professionally. Diego had promised the work would be done in six weeks, and they actually finished two days ahead of schedule.I didn’t have any referral or recommendation for Harmony, but I trusted my gut after meeting Diego, and I’m very glad I did. This team truly delivered beyond expectations.If you are looking for a contractor who respects timelines, produces excellent results, and runs projects with professionalism, I highly recommend Harmony Basements.

Rajni Radja

00:48 25 Aug 25

From the moment I sat down with Diego , I knew that he was passionate about what he does and that my basement Reno was in good hands.He has surrounded himself with an impeccable team and the work they do is something that will truly amaze you .Where other companies were requiring that i take care of the permits, Diego put my fears at ease and handled it all , so that I wouldn’t have to.From moving ducts around so that I may have a cleaner ceiling look to extending my accent wall so that the tv does not cover it all, Diego really makes sure that you will be completely satisfied with the finished product.We couldn’t be happier with how our basement came out.A huge Thank You to Diego and the entire Harmony Basements Family for making this project so easy on us and for having us grin from ear to ear with the finished product.

Demetrios B

10:30 07 Aug 25

In 2024, they renovated our 2,000 sq. ft. space into a beautiful suite with a bedroom, walk-in closet, full bath, studio/gym, large storage, living-dining area, laundry, and direct garage access—all within six weeks, as promised.From the start, architect-owner Diego impressed us. He spent hours designing our layout, offered smart advice on function and budget, and delivered a 3D design that fit our lifestyle. His attention to detail—from switch placements to structural integrity—shows his professionalism and experience.A special thank you Roy, the site manager! He far exceeded our expectations; pleasant, knowledgeable, respectful, experienced, and structurally sound. He was very patient with our questions about minor details such as heights of towel rods and mirror! Roy went out of his way to personally make the project successful! Our confidence in Harmony was 100% enhanced by Roy's almost daily presence and his long hours to meet the timeline.Thanks as well to:- Arturo for precise framing and perfect bulkheads and drywalling- Jimmy for high-quality painting—even on weekends- Sasha for her reliable daily coordination- Stephany, our designer, for her current and patient design choicesThe entire crew was respectful, timely, tidy, and efficient. They cleaned up daily, and even hired professional cleaners for the final day—something other companies don’t provide.Diego runs Harmony with honesty, transparency, and no surprises or extras. He even followed up personally on a kitchen cabinet issue within 24 hours. We never once had to chase them after payment, and he stayed just as helpful after the project ended.I’m 110% satisfied with the results of this project. From the design build to the handing over, we were totally happy we picked Harmony for the excellent quality of their work. We will definitely rehire them in the future for any renovation needs.

Katherine Gan

20:59 29 Jun 25

Harmony Basements understands what it means to exceed expectations. We asked them to come and quote us for completely finishing our basement that included a wet bar, 3 piece bath, and podcast studio. Other contractors that we asked for quotes provided one after a 30 minute inspection of the house.Diego spent approximately 3 hours working on the quote at our home, which resulted in a 3D walkthrough and 3 different layout options of what the finished product would look like. His attention to detail, and work put into the quote, as well as his willingness to be flexible on price gave us the confidence to go with him and his team.Add to that, that we had a very tight timeline of exactly 6 weeks, his team of specialized contractors put in the extra hours and weekends to ensure that the project was completed with time to SPARE which served to help us immensely in getting our studio ready for broadcast.There were issues with getting the permit and later some electrical issues, which Diego and his team addressed promptly without having to chase them which was very refreshing to see.In the end, we are 100% satisfied with the result of the build. From design, to the friendliness of his people, to the quality and speed of the work, you would be missing out if you did NOT use Harmony Basements for your needs.They are truly in a class all on their own.

Ryan Davies

13:44 05 Jun 25

We loved working with Diego, Roy and everyone from Harmony Basements. From our initial meeting with Diego it was clear who we were going to choose for our basement renovation. Several times I thought we may have encountered something that would stretch our initial timeline, but if longer days were required then that’s what happened to keep it on time. Always available, clear communication and planning, good people. You won’t be disappointed choosing Harmony for your project.

Taylor Brown

12:30 05 Jun 25

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Limited-Time Exclusive Offer

While Others Cut Corners, We Raise Standards

Free Building Permit for personal use basements

Quality Over Gimmicks

We don’t play the “lowest quote” game, we deliver superior value from day one.

Transparent, Itemized Pricing

No guesswork or hidden fees—see exactly what each line costs and why it’s there.

Free Building Permit

To protect your investment, we handle all architectural drawings, submission, & inspections – at no extra cost.

3D Architectural Design + Virtual Reality Tour

Test-drive your basement design with a realistic 3D walk-through. Powered by technology brought straight to your home.

Book your design consultation now and the building permit service is on us ($2,825.00+ value)

Premium Upgrades – Now Standard

Upgrade:	What you get:
Subfloor System	Low-profile, mould-resistant, fully waterproof. Built-in airflow & insulation.
GRANDEUR® Luxury Vinyl Plank	Choose 33 flood-proof colours – Integrated underlay blocks mould & mildew.
100 % Matching Vinyl Stair Capping	Seamless look from floor to steps—no fragile hardwood stain guessing games.
Waterproof, Mould-Free Envelope	Engineered system that protects your investment from the ground up.

High-Quality Finishes aren’t Extras – They’re Our Baseline.

Request your consultation today
and lock in the current Bonus before it’s gone

Basement Renovation Barrie

Expect The Absolute Best
“Superior Design • Flawless Execution“