top of page

Patrick B.

Working with the Heiskenan team was the best decision we made when purchasing our first home. We needed to find a home quick on short notice and met with Syd promptly to begin discussing our priorities and budget. Communication surpassed our expectations - at times it felt like we were their only clients (which we know isn't true!). Being first-time homebuyers, everything was new to us but the Heiskenan's explained every part of the process very clearly and answered all questions we had along the way.

Jake E.

We sold and purchased with Syd and Antti. We could not have have had a better experience. The Heiskanen Team was incredibly helpful and knowledgeable of the market trends at the time. We managed to prep our house for photos, sell and purchase in about a months time. The crunched timeline couldn't have been easier.

Kimberly O.

Syd and Antti could not have been any better. As a team they dealt so well with a VERY complicated seller and kept in constant communication with me about every detail of my purchase. If you want attention to detail, great negotiating skills and transparency in your agent, this is the team for you! Would recommend to anyone looking to buy in any area! I can't say enough positive things about them. Love love love!

Eric B.

Antti and Sydney were outstanding through every step of the process. They are knowledgeable, quick to respond, and provided clear guidance at every decision point. I couldn't be more happy with the help they provided as we bought and sold simultaneously in this crazy market. They also negotiated stellar deals on both transactions!

Rebecca N.

Syd and Antti are absolutely wonderful! They helped me sell my former house and buy my new home. They were always available for questions and have so much patience and knowledge about current trends and real estate practice.

Markus A.

Syd and Antti are energetic and always happy to help at any time of day. This was the first time we were buying a house and we really needd help with understanding all of the details. No matter how excited we were, they made sure we understood everything. We were impressed by the professionalism throughout the process. Due to our fairly wide search area, the flexibility offered by Syd and Antti was indispensable.

Have you worked with us? We'd love to hear from you, too!

Drop us a line
How'd we do?How'd we do?

Thanks for submitting!

We're proud and honored that our clients call us five-star agents.


Steve V.

Working with Sydney and Antti was the best decision we made while trying to buy a house. The Denver market is a crazy spot, and it takes talent in order to navigate it. Lucky for us, we got Syd and Antti on our side. These two knew their stuff; they answered every question we had on the spot, and we asked a lot of questions! They knew their market and helped shape our house search to give us a good foundation to work from.

Audra K.

The Heiskanen team with KEY Real Estate Group, LLC was so easy to work with! They made the house buying process a breeze. They were always available to meet with us to see the next house on our list. The insight that both Sydney and Anti have with foundation and structural concerns, the Denver neighborhoods, and overall value of a house was irreplaceable. We could not have found such a gem without the Heiskanen team! Thanks you two!

Macleod L.

The Heiskanen Team is amazing! We worked with both Syd & Antti in our house hunt and they far exceeded our expectations. We are first time homebuyers and what we assumed would seem overwhelming, ended up being an enjoyable experience! With the guidance and expertise of the Heiskanen Team we found our dream home! Couldn't recommend them more!

bottom of page