John has helped us sell 3 homes. He is realistic with prices and sells a home fairly quickly. He is not just a realtor but a great friend too! John also helped us purchase two homes as well. We would use him again but we currently moved out of state. We also love his entire team, Elena is awesome too!

John is the best realtor in Vegas. Extremely knowledgeable and takes care of business. Can’t wait to use him again. John helped us get into our first house as a family and will forever be great full. He is professional, personable and helpful. John was on time for appointments, negotiated well with other agents or always followed up with emails. He was extremely detailed and quick to respond.

My husband and I were first time home buyers and didn't know anything about the process. We weren't sure who to use as our real estate agent and who we could trust. John G came recommended highly from several of our friends and we can see why! John was so patient and accessible from start to finish, answering our questions and clarifying the process as we went along. We never felt pressured and our concerns and best interests were always his priority. He anticipated our needs and we trusted his advice in guiding the negotiation process. Overall, a 10 out of 10 experience that got us into our dream home! Thank you for everything, John G! We are grateful for all your support, reassurance, and guidance! We couldn't have done it without you and we couldn't be happier!

This is our first home buying experience ever and my husband and I are very happy to have John and Janessa help us through this process! They were very patient, helpful, and great to work with throughout this journey. We had stressed out moments but they were there to help us through. Amazing team and good times from beginning til end. I think we found NEW friends along the way ;).

John was patient with us and never tried to get us to buy anything we did not want. He was constantly sending us new homes to view that fit our desires. When John would meet us at homes to view, he was usually always there before us and we are the "show up early" type. He was knowledgeable and was able to answer all of our questions. We purchased two homes with John, and also referred the in-laws to John, who also purchased a home with him.

My wife and I highly recommend John Gianniosis and his team. They are are amazing and treat you like family from the start of buying or selling your home till the end!He helped my sister in law buy her house and she referred him to us. Within a month he helped us sell our old house and got a great offer on our new house. John and his team really do work hard and make sure you always come first. He was always there answering our questions are and making sure everything went smoothly. He knows his stuff and it definitely shows making the process easy and fast!