We had a wonderful experience with Harmony basements. They are prompt, professional and skilled at their job. Their prices are reasonable. Diego and his team are wonderful to work with. Special shout out to Diego who was very patient in answering all our questions, giving us good suggestions in maximizing the space in our basement and Stefany who provided great design suggestions. Overall, we are extremely pleased with the outcome.
DIEGO BOTIA
Architectural Creative Director
(B.Arch) Architect – (A.A.S) CAD Designer
Diego will never settle for anything less than perfection. He thoroughly studied the art and science of architecture and graduated with honours at a very young age. Diego and his team of professionals devote their heart and soul into every basement renovation project. This is why thousands of homeowners in Ontario have trusted him to build their dream basement. His unrivalled pursuit of perfection in every aspect of the design and build process has helped him establish an award-winning home improvement experience.
Dream Decor Studio Meticulously Designed by Diego & Built by Harmony’s Dream Team

Harmony Basements
Nancy Peterson Founder & Former
CEO of HomeStars

From our Leader
Diego Botia
Seeing our customers happy every day “from design to completion” is the driving force that makes me absolutely love doing what I do. My top priority is delivering world-class renovations with a personal touch that is magnificently rare.

A Great Basement Renovation Begins With A Great Design
Are You Ready To Be WOWED?

A TRULY IMMERSIVE EXPERIENCE

Let’s Test Drive Your New Dream Basement
Imagine being fully immersed in your dream basement before you spend thousands of dollars. With Harmony Basements Virtual Reality technology, that is a real possibility. You will work with one of our Creative Architectural CAD Designers to explore various basement design concept ideas and experience the virtual space instantly like never before. Our technology needs to be experienced, because in this case, seeing is believing.

Your Basement Deserves the Absolute Best!
Up To $5,750 OFF – Exclusive Fall Special
FREE LIFETIME Warranty Upgrade Package
WATER-PROOF & MOULD-FREE Envelope Building System
- 100% Steel Framing Construction (No-Wood)
- TORLYS™ Luxury Engineered Vinyl Floor (canadian-Made)
- TORLYS™ Vinyl Smart Stair-Capping (100% Matching Floor)
- TORLYS™ Premium Underlay W/ Microban® Protection
Offer expires September 30th, 2023