Basement Renovation Nobleton

Your basement deserves more than a basic finish. Harmony Basements provides basement finishing and renovations in Nobleton, creating inviting spaces with room for family life, guests, work, storage, or entertainment.

Book a Design Meeting

Call Now

Expect The Absolute Best
“Superior Design • Flawless Execution“

Diego Botia, (B.Arch) Architect

Harmony Basements is a top basement contractor with over two decades’ worth of experience. Our expertise extends to all aspects of a basement renovation, including installing plumbing, electrical, HVAC, and ventilation systems. Our Nobleton basement remodels are designed and built using the advanced technology and the finest materials. We emphasize customer-centric service, guaranteeing a cost-effective, stunning, and safe remodel for every customer.

Renovate Your Basement in Nobleton

Our company’s passion lies in transforming basement interiors into living spaces which will delight families, and last for generations. We strive to infuse every single one of our projects with the same care and effort that we would show our own home.

No matter the size or scope of the project, we believe that you deserve the utmost in customer service and care. For this reason, our renovation and finishing process revolves around the needs of our customers and strives to build lasting relationships without clients.

Modern Basement Dining Room Design in Basement Remodeling Project Nobelton

Basement Remodeling - Custom Basement with Amazing Living Room and Small Kitchen Nobleton

Full Basement Renovations Arrive in Nobleton

In addition to renovation and remodeling, finishing and all manner of construction services, we offer the full package when it comes to basement renovation. This means, that if you want to merely renovate a single interior, or bathroom, or construct an additional room, we are still more than happy to take on your project. Large or small, for personal use or business use, our teams of renovation and design specialists will work with you to see your goal completed.

With the capacity for architectural design, interior decoration, trimming, electrical work, plumbing and much more, we can help you with absolutely every aspect of your renovation. As we believe that great basement renovations all begin with great design, we will take the time to fully immerse you in your finished project before you spend a penny. Our state of the art modelling system and Virtual Reality Design Consultation will allow you to start building your dream basement the moment you meet with our designers.

Basement Remodeling Project by Harmony Basements Nobleton

Custom Entertainment Unit in Amazing Basement Design

You and our designers will work together to build your virtual basement so that you can have a clear, realistic image of the finished design. We will then base all our construction on this design. Right after it’s finished, our software will export architectural, electrical, pluming and HVAC drawings so that we may apply for the necessary permits to start building. Before that happens, however, we will provide you with a detailed and transparent proposal or the costs, time scope and construction plan of your project. With our No-Surprises and Firm-Price Guarantee quote, you can expect no additional costs, no additional problems and best of all, quick and easy construction.

REQUEST YOUR FREE ESTIMATE IN NOBLETON

Finished Basement Within 4-6 weeks

Following the consultation, and once our proposal has been approved, we will invite you to our décor centre so that you can select finishes, materials, colours and get ideas on how best to furnish and decorate your finished basement. It’s that easy, and our teams will help you every step of the way. Our comprehensive services will be completed 4-6 weeks upon approval, and you don’t have to lift a finger except to direct our teams in how best to make your dream a reality.

Custom Wall Unit and Build in Fireplace in Basement Family Room - Basement Remodeling Nobleton

Our Nobleton Basement Renovation Process

Harmony Basements ensures every one of our clients has a smooth renovation experience. You can explore our stress-free Nobleton basement renovation process below.

We come to you for a free, in-home consultation. Our team will learn more about your vision and goals as well as gather measurements for the remodel.

Our team will take the information from our consultation and turn it into a renovation plan. This includes 3D renderings, drawings, and an estimated cost. If needed, we will also discuss flexible financing options.

Once the plan is approved, you will collaborate with our designers to finalize the layout, materials, and finishes for your new basement. They’ll take you through our showroom and help you make your selections.

After we’ve gotten permit approvals, we can move forward with the construction phase. We’ll take care of everything, including keeping you informed every step of the way. You can use our client portal to see updates, ask questions, and more.

When all the finishes have been made, we’ll conduct a thorough walk-through. Our team will ensure all the electrical switches and plumbing are functional and make touch ups if needed.

Harmony Basements offer a lifetime warranty on our workmanship. IF you have any questions or concerns following your renovation, simply give us a call and we’ll be happy to help.

Improve Home Value with a Basement Renovation Nobleton

Nobleton basement renovations can add approximately 70% of the remodel costs on to the value of your home. As an example, if you spend $100,000 on your renovation, you could add $70,000 or more to the overall value of your home. The addition of bathrooms or a full kitchen can increase this percentage even more. Basement remodels are also a highly attractive characteristic to potential home buyers, which can bring in more interest should you choose to sell in the future.

Modern Basement Living Room Design by Harmony Basements Nobleton

Build your dream basement and include anything you can think of, to make your home a more comfortable place. With Harmony Basements, this and much more is possible. Our company will work with you to make every portion of the renovation or finishing process a pleasure, and your interior a warm, comfortable place that you can enjoy for years to come. In addition, our basements are waterproofed, 100% mould-free, covered by a lifetime warranty, insured, fireproofed, energy efficient and environmentally conscious.

Basements Built with Vast Experience

We are industry leaders with over 20 years of experience in providing our clients with unparalleled service, professional design and GTA- wide service. We continue to build upon our original stance of environmentally conscious building and green products and ensure trust, integrity and quality workmanship in every project we take on. Don’t delay in getting the most out of your basement, and call us for a free estimate and virtual design experience today.

Modern Basement Design by Harmony Basements Nobelton

Call Us

Basement Remodeling Ideas

Finished basements have limitless potential. Here are a few ideas that can help inspire your Nobleton basement remodel:

Basement Gym: Save money on gym memberships by building your own private gym in your basement. Harmony Basements can bring a little luxury into the design with the addition of a sauna, wet bar, or walkout.
Basement Apartment: Finished basement apartments are a great way to earn additional income. You could rent the space full or part time, or use the apartment as an in-law suite for family.
Entertainment Space: Entertain guests with a basement turned into a sports bar, karaoke room, or game room.
Theatre Room: With a built-in projector, wall-mounted speakers, soundproofed walls, a snack bar, and comfy seating you can have the ultimate in-home theatre.

Start Your Dream Basement Renovation in Nobleton

Modern Kitchen Renovation Project Nobelton

Modern Basement Design by Harmony Basements Nobleton

View our latest basement renovations

Why Choose Harmony Basements as Local Basement Contractors in Nobleton

Start planning your Nobleton basement remodel with the most experienced, knowledgeable, and customer-focused company by partnering with Harmony Basements. We’re here to make sure your basement renovation is everything you dreamed of and more.

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!

Environmentally-Friendly Basement Renovation Experts in Nobleton

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

‹

›

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