We see our projects to completion and maintain transparency with our clients throughout the renovation process. As a result, our loyal customers are always 100% satisfied with their new basement, so much so that they take the time to recommend our excellent service to homeowners looking for professional basement renovators.

We value your honest opinion, so kindly leave us a review below. In the meantime, check out what our customers have said about our finished basements and the Harmony Basements team.

Real Homestars Reviews
Real Google Reviews

Proud Member of

proud-of-logos

Where Reputation Matters

Harmony Basements

4.5

Based on 44 reviews

See all reviews Write a review

Bincy Jobby

19:26 18 Apr 23

Thank you Harmony Basements for the outstanding job with our basement. From the get-go, the team were total professionals. They showed up on time and got straight to work, always keeping me in the loop and making sure I was happy with the progress. They took the time to listen to my ideas and concerns, and either incorporated my ideas or suggested better ones in the final design. We are happy with the end result and I'd definitely recommend your services to anyone looking to renovate their home.

Sheila Whittingham

14:22 27 Mar 23

We moved into a new house during the pandemic that had an unfinished basement. It was a difficult time but Harmony Basements managed to turn it into a wonderful legal basement apartment as quickly as possible. Every part of it is done perfectly. From the lovely flooring, the gorgeous stone wall and fireplace, to the beautiful kitchen and bathroom with glass shower and tiling. All was done with safety in mind even down to the foundation check and we passed inspection with flying colours. I am now enjoying living in my very own private apartment !

Frances J Rovinelli

22:39 13 Feb 23

Amazing service end to end.Our family needed additional living space as we are expecting our third child.We needed a reliable, thorough, organized and cost efficient company that could facilitate all the items we needed for our basement.With luck, we were able to connect with Diego and the team at Harmony Basements just before Christmas to get work estimated and started just in time for the holidays.Every trade was punctual and did an amazing job. They were able to meet the completion timeline without any major delays.Would definitely recommend Harmony Basements to friends and family.

Robert McGann

16:28 18 Sep 22

Harmony Basements brought a level a professionalism that ensured my project was done on time and on budget. They were very responsive to every issue / concern I brought up and made every effort to make sure that I would be satisfied with the end result. I truly enjoyed working with them and give the. 5 stars for a truly remarkable transformation. I will enjoy my basement for years to come.

Simrockray Samuel

17:17 10 Aug 22

I wanted to finish my basement into an in law suit but I was very apprehensive because I had a really bad experience with renovations in the past. You get what you pay for and Harmony Basements was worth every dollar!!!From start to finish the staff was professional, attentive, patient and RELIABLE. The work was completed ahead of schedule and without any hiccups, I am still in shock how well everything went.My basement is BEAUTIFUL now.I want to THANK Diego, Stefany, Pablo, Nick, Roy and Alex for making this experience so smooth.I would recommend Harmony Basements to anyone looking for a great renovation company.Choose Harmony!

Simrockray Samuel

14:46 14 Jul 22

Kirk Mack

14:51 21 Jun 22

Finishing a basement is a big financial investment and after a few quotes we went with Harmony Basements. Their standard finishes were a lot better than the other places we looked at. Working with Deigo and Pablo to design the layout and finishes was great. They were both helpful and responded quickly to questions or concerns. The job was finished on time and Deigo was here inspecting and making sure everything was done correctly. Overall we are happy with the finishes and customer service and are enjoying our finished basement.

Vashtee and Kevin Carey

01:08 19 Jun 22

Calling Diego and his team experts in their field would not be an exaggeration! Their work is top notch . From day one until completion there was a dedicated team on site . A true example of proper project management.The attention to detail is spectacular from framing ,drywall, painting, hvac ,electrical to plumbing, the finished basement exceeded our expectations!No matter how many questions we had, we always got a prompt response and we always felt that we were the most valued clients !!No hesitation in recommending Diego and his team for your basement renovation needs.

Sheryll SA Young, GMS-T

14:36 30 May 22

What sounded impossible was done in approximately 45 days! The most impactful moments for us - outside of the great work every single one of the contractors and team delivered on to make this basement a reality - were:1) Great consulting and delivery on the quote; of all the service partners that we engaged, Harmony Basements was the most transparent and detailed in helping us make an informed decision.2) Sound design advice from Stefany on all counts and love how the accent wall came out!3) Too many contractors to all name - but lets start with Diego, a great PM and Architect that demonstrated great pride in the work of Harmony Basements. We had some interesting discussions throughout the process, what I came away with was appreciation for the open communication, timely updates shared, and when things were not going according to plan - how he went about communicating that and making sure we were satisfied with the decisions made. We were and are!Thank you as well to : Luke, John, Flavio, Roberto, Moses, Jeff, Jo, Gurdev, Julian, Roy and the other hardworking folks that gave us this great space.4) True workmanship pride, the follow-up during the inspection process, making sure that everything was exactly as intended and discussed and providing guidance / solutions that helped us make informed decisions.LOVE LOVE LOVE this new space we have downstairs, thank you Harmony Basements! I would definitely recommend them!

Pavan Sankar

01:32 19 May 22

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. Diego was very patient in answering all our questions and giving us good suggestions in maximizing the space in our basement. We are very happy with the outcome.

Faraz Ahmed

21:47 06 May 22

Loved the End Results. Good quality materials were used. And the basement was delivered in timely manner.

Steve Borg

15:03 05 May 22

We are very pleased with our finished basement that Harmony Basements constructed. Every aspect of the job was done professionally with great products and great service. I have no hesitation in promoting Harmony Basements to anyone thinking of renovating their basement.

Gagan Parhar

02:19 05 May 22

I did feel that my basement cost ended up being more than what I had planned for, but I feel going with harmony turned out to be a good decision. They have been professsional , on time, well managed and have high quality of materials and work. I love spending time in my basement now, and I feel it turned out to be a great investment. Thank you Harmony.

Sarah Lee

01:36 04 May 22

Harmony Basements recently finished my basement and I can't be more happy with the end result. Their attention to detail and my personal inquiries have been met. The experience overall has been a pleasent one starting from the design process with Pablo to the decor selections meeting with Stefany then working with Diego, Robert, Roy and the rest of the team. Great quality materials, transparency and good timing. Very impressive showroom by the way!

Tony Grewal

18:56 30 Apr 22

Diego and the team did a great job with the basement. They were always accommodating with any last minute changes and were helpful with suggestions on the design and finishes. The quality and workmanship was also great.

Giulia Rubino

21:14 26 Apr 22

We are so grateful for Diego and the entire Harmony Basements team! Our basement was in need of a major transformation and they made our vision come to life. We were referred to Harmony through a friend, who also completed their basement reno with this team. From start to finish, their team and trades were professional, efficient, hardworking and transparent. I would definitely recommend them with high regards. Thank you again.

Jasmine Abergil

21:48 25 Apr 22

Harmony did a fantastic job with our basement. All trades were polite, hardworking and precise with their work. We are very happy with the finished product. They also used a 3D render to virtually walk us through our basement prior to construction which was an awesome touch.

scott anderson

01:15 22 Apr 22

Harmony built me a fantastic basement on time and didn’t go over budget. Couldn’t be happier with my experience.

Robbie Hans

01:43 18 Feb 22

Had a unbelievable experience with the team at Harmony. Diego was Amazing, any concerns we ever had he was quick to put us at ease. The best part was that Diego is very open to using your ideas and implementing them. we were updated on every step of the way. We made a few major changes, and like always Diego never made a big deal or said it was to late to make changes and accommodated every request we had made. The final product and vision is beyond what we expected. Every single trade they had brought in was very professional and very respectful. Julian and Linda were great and their work is beyond amazing. I have to say I am so glad I was referred to them and very grateful for the whole team.Again Great work Diego!

Fadi Yared

12:21 22 Sep 21

We love our basement, the end product was fantastic. Diego and his team are responsive and went above and beyond to help us out throughout the process.

Kasia Nates

12:25 27 May 20

My search for a trustworthy basement renovation company ended with Harmony Basements. My basement looks like a brand new one. Literally after the services received, I spend most of the time there chilling with my friends. Thanks guys. What a commendable job you have done.

Greg Myles

19:36 25 May 20

We are thrilled with our basement finish by Harmony Basements! This by far was the easiest home project we have completed. Harmony Basements listened to our needs/ideas and designed a space that functions perfectly for our family. They completed the project on time, within budget, and communicated with us throughout the entire project. The subs were professional and respectful of our home and work with Harmony Basements regularly. There was great attention to detail and quality workmanship from everyone.Harmony Basements went above and beyond for us and I would highly recommend them to anyone looking to finish their basement

janet wood

11:49 24 May 20

We are so happy with our renovation, and just as importantly, we were really impressed with how the work was done. Harmony Basements renovation team were easy to work with, highly professional. Even while the work was being done, the basement was tidy and organized. We were never pressured to do more than we wanted. The work was done on time and they always respected our budget. I highly recommend Harmony Basements . Thank u for an amazing job on our basement renovation.

Barry lace

17:59 20 May 20

We decided to have Rocco and his team at Turn Key fully develop our basement. Included large family room, bedroom, bathroom and home gym. They did a great job at turning our vision into reality. Everyone was a pleasure to deal with and very professional. They will certainly be our first call for the next project my wife is dreaming up...

Stella Manns

12:59 19 May 20

I was very impressed with the work that was done by Harmony Basements. With their highly specialized team they helped me design a beautiful basement far beyond my expectations. Their attention to detail was very impressive. They thought of every last detail and the finished work was unbelievable. Rocco and Sasha were truly a pleasure to work with. I highly recommend anyone that needs renovations done to their home to contact Harmony Basements . Not only that they did an excellent job, they left my home in a broom swept condition that left very little for me to do after they finished the job. Thank you Harmony Basements.

Walter Nava

08:07 18 May 20

We hired Harmony Basements to finish our old basement. They did an excellent job. From the waterproofing all the way through the entire finishing. Super nice crew and easy to deal with. Thanks for everything guys!

Carole Ann

14:53 13 May 20

The team is well organized and very professional. Upfront on all the costs and flexible with the designs and very agile when it comes to the timelines. Everything was completed on time and to the budget that was initially given.Highly recommend this team if you want a fantastic experience with some down to earth people. Even dog friendly with a large rescue new to the home.

Jaipal Jatana

01:25 12 Mar 20

My basement was built by Harmony in May 2018, yes.. TWO years ago and I am writing a review now, two years later. My reason for writing a review two years later is because during my time, I have worked with a lot of trades people and often I find that most trades like to do their work and quickly move on to the next job, not giving a care about the job they just completed. These companies don't stand by their final product, they will make it look good for the first few months and after that when a few items go wrong, they don't care to come back and fix it. Based on this experience, I decided to write my review of Harmony Basements two years later at the end of the two year warranty that they offer. After two years, Harmony Basements STANDS BY there final product. Harmony has built the BEST, RELIABLE and ABSOLUTELY STUNNING basement that I and my entire family has seen. Most reviews like start from the beginning to the end of their project, but I'm going to do the opposite and start from my warranty coverage to the very beginning stages of construction.Warranty/Customer Service: 10/10What I find so great about Harmony was the fact that they care about their final product. During the last two years, I had two very minor issues with my basement which was a result of my own choice/mistake. I contacted Harmony to get these two issues resolved and they scheduled the repair days later. Most trades do not even pick up the phone when I call but Harmony takes their warranty and final product serious! One of the minor issues was my washroom faucet, it was leaking water. I did not use the faucet that Harmony provided, I used a Glacier Bay faucet (stay away from Glacier Bay faucets) and when I noticed the leak I contacted Harmony. They came days later to ensure that the leak was not coming from the pipes. It was a faulty washer in the glacier bay faucet, I wish I had used the Harmony faucet initially, but Harmony, actually caring about their final product removed the glacier bay faucet and installed a new faucet for me. They had no reason to change the faucet as it was not their own, but being the great and compassionate company that they are, they fixed it for me. This is one of the reasons why I absolutely love Harmony.. they have an amazing warranty coverage and amazing customer service. Plumbing/Hvac/Electrical/Drywall - 10/10 what more can I say?! Perfect!KITCHEN - 100/10 .. yes 100 out of 10Let's just say the finishing in our basement kitchen area is better then our upstairs kitchen! This is the 'wow' factor in our basement. See the pictures below yourself. Also, we made changes as the kitchen was being built, Harmony did an excellent job listening and helping us make those changes happen. They cared so much about how we envisioned our basement. Claudio/Diego - 10/10It is very rare to find people in the construction business to be honest and forth coming. I have been 'hustled' by so many trades people but Claudio and Diego are different. These two take so much pride in the product they give to their customers. They are honest and respectful and most importantly TRUTHFUL!! These are the people you want to invest in when it comes to building your DREAM basement. I'm very thankful to have them build my basement for my family and I. Thank you guys!To sum it all up.. yes you have your Penguin Basements, AGM.. but they are NOT even at the SAME LEVEL as Harmony. Harmony said they would make my basement look better then the main floor and that's what they exactly did!You want QUALITY and HONESTY.. go with Harmony!!!

Jaipal Jatana

01:20 12 Mar 20

My basement was built by Harmony in May 2018, yes.. TWO years ago and I am writing a review now, two years later. My reason for writing a review two years later is because during my time, I have worked with a lot of trades people and often I find that most trades like to do their work and quickly move on to the next job, not giving a care about the job they just completed. These companies don't stand by their final product, they will make it look good for the first few months and after that when a few items go wrong, they don't care to come back and fix it. Based on this experience, I decided to write my review of Harmony Basements two years later at the end of the two year warranty that they offer.After two years, Harmony Basements STANDS BY there final product. Harmony has built the BEST, RELIABLE and ABSOLUTELY STUNNING basement that I and my entire family has seen. Most reviews like start from the beginning to the end of their project, but I'm going to do the opposite and start from my warranty coverage to the very beginning stages of construction.Warranty/Customer Service: 10/10What I find so great about Harmony was the fact that they care about their final product. During the last two years, I had two very minor issues with my basement which was a result of my own choice/mistake. I contacted Harmony to get these two issues resolved and they scheduled the repair days later. Most trades do not even pick up the phone when I call but Harmony takes their warranty and final product serious! One of the minor issues was my washroom faucet, it was leaking water. I did not use the faucet that Harmony provided, I used a Glacier Bay faucet (stay away from Glacier Bay faucets) and when I noticed the leak I contacted Harmony. They came days later to ensure that the leak was not coming from the pipes. It was a faulty washer in the glacier bay faucet, I wish I had used the Harmony faucet initially, but Harmony, actually caring about their final product removed the glacier bay faucet and installed a new faucet for me. They had no reason to change the faucet as it was not their own, but being the great and compassionate company that they are, they fixed it for me. This is one of the reasons why I absolutely love Harmony.. they have an amazing warranty coverage and amazing customer service.Plumbing/Hvac/Electrical/Drywall - 10/10 what more can I say?! Perfect!KITCHEN - 100/10 .. yes 100 out of 10Let's just say the finishing in our basement kitchen area is better then our upstairs kitchen! This is the 'wow' factor in our basement. See the pictures below yourself. Also, we made changes as the kitchen was being built, Harmony did an excellent job listening and helping us make those changes happen. They cared so much about how we envisioned our basement.Claudio/Diego - 10/10It is very rare to find people in the construction business to be honest and forth coming. I have been 'hustled' by so many trades people but Claudio and Diego are different. These two take so much pride in the product they give to their customers. They are honest and respectful and most importantly TRUTHFUL!! These are the people you want to invest in when it comes to building your DREAM basement. I'm very thankful to have them build my basement for my family and I. Thank you guys!To sum it all up.. yes you have your Penguin Basements, AGM.. but they are NOT even at the SAME LEVEL as Harmony. Harmony said they would make my basement look better then the main floor and that's what they exactly did!You want QUALITY and HONESTY.. go with Harmony!!!

Cindy Mercier

21:39 11 Mar 20

We are very pleased with the development of our basement. Claudio - project manager , kept things moving smoothly, took the time to keep us fully informed and answered any questions we might have. All the trades personnel did good work. Together this all contributed to giving us a very successful basement development. We would certainly recommend to Harmony Basements friends who are looking for any kind of renovations.

Jocelyn Collin

22:08 04 Mar 20

After comparing a number of basement renovation companies, my Husband and I choose to finish our basement with Harmony Basements. We were originally recommended their service by a friend who had them finish his basement. He constantly told us about their great service and selection of options to choose from. They ensure to pay attention to every meticulous detail all throughout the renovation. After the job was completed, we now understand why our friend recommended their service and we are already starting to recommend their service as well. Thank you for your great work.

Monroe Copland

11:27 02 Mar 20

Our young son needed his own room in our basement and we came to Claudio and his team at Harmony Basements . They absolutely exceeded our expectations. Not only did he have creative solutions for our basement space, he and his team were on time, professional, and actually a joy to have in the house. Some of them have known each other since childhood, and the trust and history means a natural understanding and positive mood. There were many times they'd be working out a problem together and I'd hear laughter coming from the other room. For a project that necessarily involves coming into someone's hearth and home, I think it really matters that the contractors are not only professional, but friendly and approachable. We added work as we went along, and Claudio was fair and flexible about changes - we even gained a storage room we didn't hope for, thanks to Claudio ideas. We are unbelievably pleased with our renovation and the fact we have "gained more house" in the effort. Thanks Harmony Basements

Tina Tran

14:49 26 Feb 20

We hired Harmony Basements to finish our basement. From the first time Diego (Sales Rep) came out to give us our estimate, dealing with Stefany - Interior Designer and Rocco (Project Manager ) the whole team did an outstanding job! Everything from their professionalism to their time lines were completed with great satisfaction. We couldn't be happier with the results and we will continue recommend Harmony Basements to our friends. I must mention also the Project Manager (Rocco) went up and above the call of duty to make sure the whole experience was enjoyable. Thanks Harmony Basements

Betsy Lamb

11:49 24 Feb 20

I had a great experience with Harmony Basements We had our basement underpinned and fully finished with them. The project ran slightly over the initial timeline, but the project manager went above and beyond to accommodate us for the 2 week delay. Each part of the process was explained to us in detail. Communication was excellent and key to these types of projects. The quality and hard work of the trades did not go unnoticed. We are very happy with the outcome. I would definitely recommend!

Pat werthsa

21:21 21 Feb 20

Mark designed our entire basement and made sure we had no wasted space. He was on time, on budget and was extremely flexible in our changes and decisions. Great workers who were polite, efficient and respectful of our home. Top quality work that I would highly recommend

rob malfara

20:49 19 Feb 20

I am very happy with the work done by Claudio and Seth for finishing my basement. He finished it 2.5 months as promised. Also I got all items done as agreed upon as everything was discussed upfront and put on paper. I referred him to 2 other friends and both have done their basements through Harmony Basements as well and they are happy too

Ruben rodiriquez

10:21 18 Feb 20

When we met with Harmony Basements for a meeting in regards to finishing our basement, we came to them with a request. We wanted a very elegant basement and very minimalistic. Unfortunately, we did not have a lot of space to work with but they were still able to transform our small area into the basement of our dreams. The level of professionalism, experience and expertise of staff from the sales manager to project manager to designer and all trades involved is compared to none. Thank you so much!

Frank Ecklundn

22:24 16 Feb 20

Harmony Basements team finished our basement for us and their service was excellent. From the first consultation to the final inspection, they were professional and timely. We were given advance notice of every step to the process, and it was clear that they value us as a customer. I would highly recommend them if you are looking to finish or remodel your basement!

Chuck Jones

14:14 24 May 19

Our experience with Harmony Basement's finishing of our basement including a bathroom was very positive. We found the contractors were very hard working and reliable, showing up on time and cleaning up daily. Claudio, the supervisor always listened to our concerns during the process and took action. Diego's was a great help in designing the layout. The drywall finishing and painting were simply outstanding and George was a "workhorse" with the long hours he worked on site to complete the framing and drywall installation. The project was completed on time. We are extremely satisfied with the results and highly recommend the company for your renovation needs.

Dino Caruso

12:28 14 May 19

We are very pleased with the overall quality and finish. These guys are seriously committed to do a good job maintaining direct and constant communication with us throught the project. Harmony Basements have met our expectations. They have done a good job. Our first meeting with Claudio and Diego went well we knew right away after they told us and explained the process we knew they knew what they were doing. We had all the options explained to us and how the company operates. The material selections was done quick and easy in the decor studio located in Woodbridge at the their main office. The decor studio manager and selections coordinator understood what we wanted. Their customer service were always ready to assist us or answer any questions. Very important to us Harmony did not came up with any surprises and changes just the normal issues any construction site would have. In conclusion great work from Claudio’s team of managers, scheduling and communication, no complaints there. 10 for him and his team. Everything was managed in a professional and timely manner. There were NO unexpected delays and Everybody was in the house as planned. Harmony Basements has taken care of our investment and put in their best efforts every day. We have already recommend Harmony Basements to friends and family.

Norman Sookhoo

06:21 08 May 19

Just had my basement done and I am very pleased with the quality and professionalism of work. Project manager Claudio is a good man. He was very easy to communicate with. He kept us current with job status and everything was done as per schedule.He went out his way to please, doing some extra things at no cost and with no hassle. I would not hesitate to recommend.

Team NickBros

21:31 24 Apr 19

Harmony Basements gave us a gorgeous space. We were able to get the exact design we hoped for. The construction team were very efficient and professional. We are so pleased with how our basement turned out.

Paula Drucker

03:34 21 Jan 19

I am so pleased with my basement renovation by Harmony Basements. The difference between my original 1960’s style to my chosen upgrades and new bathroom is such a welcome improvement thanks to my knowledgeable salesman, DIEGO, all the various trades people and follow-up by CLAUDIO from customer service. Everyone was courteous, professional and neat and friendly. I recommend that you look them up at The Home Shows. You will be glad you did!

Keith Tse

14:28 29 Jan 18

Harmony finished our basement in mid-Sept 2017. Overall a pretty great job but it was 4 weeks delayed and there were minor workflow issues. I would still recommend them. The materials are top notch and my basement is toasty warm. Our family now has an extra 1000 sq ft of useable, functional living space. I have a more thorough review on Homestars. Give them a call and see what they can do for you!

Keith Tse

18:41 31 Dec 17