4.98 out of 5.00
Based on 477 Reviews
Communications Skills
Contact Expectations
Experience
Negotiation Skills
Neighbourhood Knowledge
Professionalism
Property Knowledge
Reviewed 2 months ago by Orkhan Kazimov
Sergey Korostensky Group helped us Buy in June 2025
5.00
out of 5
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Sergey was referred to us by a good friend who specifically emphasized that he’s one of the few truly outstanding realtors in the area. Although our initial plan was to buy a property in Calgary, Sergey suggested we also explore a few nearby towns. I appreciated this broader perspective, as it showed he was genuinely interested in helping us find a larger home with more land — all within our tight budget. In the end, we did buy a house in Calgary, and Sergey was incredibly supportive throughout the entire process. He provided valuable recommendations during our search, guided us through making an offer, skillfully negotiated a lower price, and connected us with a trusted home inspector, lawyer, and other professionals. As first-time homebuyers, we found the process initially overwhelming, but Sergey made everything feel structured, manageable, and clear. We’re very grateful for his help and would highly recommend him.
Reviewed 2 months ago by Violetta Van Eeuwyk
Sergey Korostensky Group helped us Buy and Sell in March 2025
5.00
out of 5
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We had such a wonderful experience working with Sergey! He helped us find our dream home and made the entire process smooth and stress-free. Sergey was incredibly patient, always quick to respond to our questions, and provided honest and thoughtful advice at every step. His attention to detail, professionalism, and genuine kindness truly set him apart. We are so grateful for all his help and would highly recommend him to anyone looking to buy or sell their home.
Reviewed 2 months ago by Nick Van Eeuwyk
Sergey Korostensky Group helped us Buy and Sell in March 2025
5.00
out of 5
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Sergey is one of the best agents there is! He is very knowledgeable and understands the fundamentals of real estate instead of trying to sell you a shiny object. He is also very responsive, reliable, and patient. He helped us find our dream home. Can’t thank him enough!
Reviewed 2 months ago by Hicham Amri
Sergey Korostensky Group helped us Buy in November 2025
5.00
out of 5
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Sergey was fantastic to work with! He helped me buy my condo and made the whole process easy and stress-free. He’s knowledgeable, responsive, and genuinely cares about his clients. Thank you, Sergey, for all your effort. I really appreciate it!
Reviewed 2 months ago by Oxana Racova
Sergey Korostensky Group helped us Buy and Sell in June 2025
5.00
out of 5
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This is our second time working with Sergey, and once again the experience was outstanding. What I really appreciate about Sergey is his genuine interest in helping you find the perfect home. He helped us find a house that went beyond our expectations. He never pushes you to buy quickly, and he’s always open to feedback, constantly looking for ways to make his service and team even better.
Reviewed 2 months ago by Natalia Shubina
Sergey Korostensky Group helped us Buy in October 2025
5.00
out of 5
Neighbourhood Knowledge
Experience
Professionalism
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We are absolutely thrilled with the service provided by Sergey K. From start to finish, He was professional, responsive, and incredibly knowledgeable. He guided us through every step of the process and ensured a smooth and successful transaction. We couldn't have asked for a better realtor! Highly recommended!