We are a family business with over 50 years of combined real estate experience to offer. You can rely on our knowledge and expertise to guide you and acheive your real estate goals.

John Alty, Ryan Alty and Sylvia Cristofoli


John Alty

John is one of the original 13 realtors to open the RE/MAX Sabre Realty office in 1985. Throughout his 30 year career, John's strong work ethic, knowledge and professionalism in the industry have earned him respect from both his clients and fellow realtors. Let John's experience and outstanding dedication aid you with your next real estate transaction.

Consistently one of the top producers at RE/MAX Sabre Realty

Awarded RE/MAX President, Executive, 100% and Platinum Clubs

RE/MAX Hall of Fame member since 1992

18 years MLS Diamond Medallion Club member


Ryan Alty

Ryan has worked at RE/MAX Sabre Realty since 2005. He was exposed to the real estate business most of his life, learning from his father, John Alty, and shares the same solid work ethic. His goal is to use his skills and expertise to achieve positive results for his clients. Ryan continues to build his business with the integrity and professionalism he is known for.

Rookie of the year 2006

RE/MAX Executive Club, 100% Club, Platinum Club

MLS Medallion Club member since 2009

RE/MAX Hall of Fame


Sylvia Cristofoli

Sylvia takes a keen interest in Family, from the newest addition, whether it's baby or pet, to the aging grandparent, she understands their needs and their importance to you. Sylvia sees life through your eyes and strives to find you the best fit for your lifestyle, be it 1st home, upsizing, downsizing or investment property. Dedicated to her clients needs, Sylvia gives her utmost attention, skill and knowledge through the process of buying or selling.

RE/MAX Executive Club






Client Testimonials

We have had the great pleasure of working with John, Sylvia, and Ryan of the Alty Group. After seven personal deals and three very successful referrals in the last six years we can truly speak to their utmost professionalism, integrity, and authenticity.  Every deal was handled with the utmost personal care, exceptional detail to paperwork, and no matter how busy they were they always made us feel we were their only client.


- Tim and Dennis


Ryan made the transition of selling and purchase so easy for us in these past months. His professionalism and integrity knew no bounds. Everytime we met with Ryan he always had a smile on his face and was extremely polite. His experience in the industry shines through and it is evident that he enjoys his job. It was a positve experience for us all in all and we would recommend their business to any of our friends.

- Anne H.


John, beginning with the first contact, your group did an outstanding job. Customized service, attention to every detail, exceptional market knowledge and first-class people would all be words best used to describe the experience of listing and selling with your group.

- David S.


What I like best about Sylvia is her "no problem" attitude, and her very quick response time. She was a joy to work with, very down to earth, professional, and happy to go above and beyond. She dug out all kinds of information that we needed and made many great recommendations. We would highly recommend Sylvia for any of your real estate needs.

- Tessa and Kenny W.


Thank you for giving me and my family the best show home experience yet in our search for a place for ourselves. You and your team's availablility and patience was very well noted and appreciated. You know exactly what you are selling and the explanation of where things go and how the other home will differ made a huge difference.

- Shaffick


The first day after the open house our home on Westwood Plateau sold at a price $80,000 higher than our asking price. The agency we hired was the Alty Group.

John, Sylvia and Ryan, a very friendly family-based realtor team, are outstanding by their unique "10  P" characteristics:

1. They have passion to help the buyers like us, not only in real estate markets but also in our daily life - we saw Sylvia water plants for her client when he was away.

2. They work hard under pressure. We have never seen any realtor returning calls after 10:30pm except them.

3. The are well prepared from signing the listing contract to market research on recent sales prices.

4. They pursue perfection by attention to details, such as: good photos, video and brochure making etc.

5. They personalize our special needs.

6. They are always punctual on showings, returning calls and emails at lightning speed.

7, 8. They explain everything they are doing in patience and politeness;

9. They have power to negotiate about any possibilites on behalf of us on every single offer.

10. Their overall great customer service is all about professionalism which we appreciate so much!

Thank you so much John, Sylvia and Ryan! You made us feel you are our confidants rather than realtors.



- Happy customers: Andy and Jackie


Dear John, Sylvia & Ryan

We are so thankful to have you as our agents! You sold our house so fast, and found us a perfect new home. Also, thank you for making our transition so smooth! We will be referring you to all of our friends.

- Wei & Peng


Thinking of buying or selling your home?

Find out how I can help.