QUANTUM REALTY ADVISORS, INC. is more than just a traditional real estate company.  For more than 20 years Chris and Amy Losquadro have owned and operated this specialty real estate brokerage and advisory firm that provides premium quality real estate services not only to traditional home buyers and sellers, but to business enterprises, trust and estate managers, asset management firms and several of the world’s best know financial institutions. 

Over the course of our careers we have developed specialties with INHERITED PROPERTY & PROBATE REAL ESTATE; LUXURY AND RESIDENTIAL HOME SALES; the CHARITABLE GIFTING OF REAL PROPERTY and CORPORATE REAL ESTATE.  With over $400,000,000 in successful transactions and having performed real estate advisory services on more than $1 billion in property value, you can be assured that we have the knowledge and experience to get the job done for you in a timely and effective manner no matter what the price point or particular situation.

Chris and Amy are committed to changing your expectations of a real estate professional and have one simple principle: TO DO WHAT’S RIGHT BY OUR CLIENTS AND STRATEGIC PARTNERSWith this principle in mind, we are creating a better client experience, providing the kind of service you may have thought did not exist in the real estate industry.

For a no obligation initial consultation to see how we can help with with your particular real estate need, contact Chris and Amy Losquadro today at 561.584.8555.

Contact Chris & Amy


• Individuals and Families

• Probate, Estate & Trust Law Firms

• Small and Medium-sized Businesses 

• Financial Institutions and Loan Servicers

• Corporate Trust Companies and Individual Trustees


• Wealth Managers, Advisors & Family Offices

• Non-profit and Charitable Organizations

• Real Estate Developers & Investment Firms

• Real Estate Asset Management Companies

• Professional Guardians and Personal Representatives


• We will consult with you, to make sure you are making a wise decision.

• We will negotiate for you, treating your money like it is our own.

• We will handle all the details, making the process as smooth as possible.

If you are ready to move forward, now is the time to give us a call and we will ensure that you are being served at the highest level possible and the job is getting done properly and in a timely manner. 

Contact Chris & Amy


Since our founding in 1998 our business philosophy is to provide the most highly personal and professional real estate services to our clients and strategic partners. We take time to get to know our clients in an effort to meet their individual needs, providing premium quality service as well as developing trusting relationship with those with work with.  Our client’s interest and satisfaction is our highest priority.

Our company has been built not only by providing high quality service but also developing strong relationship with those who we work with.  We can proudly say that after 20 years of service, the vast majority of our business is from repeat clients as well as referrals from our past clients as well as our highly valued network of banking & finance, legal and other professional service providers. 

Whether you are an individual or family seeking to sell an existing home, a law firm seeking a partner to assist with the sale of a property for a client, or a global financial institution needed help with a real estate portfolio, our approach will always been the same.

Contact Chris and Amy Losquadro today at 561.584.8555 to find out how we can help.

Putting People First

We devote ourselves to meeting your needs and to put people first by serving, not selling to you.  You can be confident that from day one, we will stand by you throughout our relationship and will always do what we say that we are going to do.  As a family-owned company, we are very client focused and strive to deliver premium results to our clients.

Extensive Experience

Very few real estate professionals can match the extensive experience of the principals of Quantum Realty Advisors, Inc. With over $400,000,000 in successfully completed residential and commercial real estate transactions in over 30 states, we have the knowledge and experience to get the job done properly and in a timely & efficient manner.

Your Trusted “Advisor”

Quantum is not just a real estate “brokerage” company that exclusively performs property marketing and sale services.  Like an attorney, accountant or investment manager, we act as your trusted “advisor” in a manner that is in our clients best interest.  Full transparency means you are being served at the highest level possible.

It is our belief that choosing the right real estate professional to represent your interest comes down to two things.  The first being a level of trust which is the most important aspect of any relationship, either personal or professional.  You will need to feel confident that the real estate professional is trustworthy and will do what they say they are going to do.  The second being the sense that the real estate professional has the willingness and ability to get the job done properly.  

You can count on us to fulfill both of those requirements and feel comfortable that your interests are very well served.  Now is the time to call Chris and Amy Losquadro at 584.584.8555.







“Quantum Realty Advisors is a tremendous partner when dealing with real estate in probate and trust administrations.  They are extremely diligent, provide excellent service and are very reasonable to work with….  I highly recommend working with them.”

Estate Planning Attorney, Palm Beach Gardens


“We have bought a home using Amy and we are listing our current home with her as well. Both her and Chris took a lot of time showing us properties and they were never pushy, instead, they were VERY patient and understanding. I remember one call with Amy after we pulled out of a deal and she said, ‘my goal is to make you happy with your choice. I don’t want to put you in a house and have you regret it.’ We have really enjoyed working with the Quantum team and highly recommend them!”

Palm Beach Gardens Home Buyer & Seller


“Chris Losquadro represented me in the lease for my surgical practice expansion into South Florida.  Throughout the transaction he was a true professional and always put our needs first…..  He is my go to advisor for all my real estate business and would highly recommend Chris and his team.”

Vascular Surgeon – Palm Beach Gardens


“As the attorney for the condominium association which was involved in the sale of a condominium unit, I worked closely with Chris and Amy.  Despite it being a complicated transaction with an out of state seller, Chris and Amy were amazing….  I am looking forward to working with them again.”

Association Attorney – Palm Beach Gardens


“Amy and Chris assisted in the sale of my mother in laws condo and I cannot say enough of how pleased we were working with them…. although we were never able to meet in person due to the long distance of the sale, I always felt well informed, comfortable and a great understanding of what was happening at all times….  I am so pleased to have worked with Amy and cannot say enough of how happy we are to have had her as a Realtor”.

Out of Area Estate Seller


Featured Transactions


Luxury Residential Home Sale

Quantum represented the seller of this outstanding Jupiter Island estate which consists of a 6,000+ square foot main residence along with a three-bedroom guest cottage.  This amazing residence features 0.94 acres and includes a Mexican river stone pool, Belgian block drive and extensive landscaping.


Commercial Property Disposition (Lease)  

We represented a corporate client which held a long term lease on a branch office which was no longer in use.  Our team was able to find a replacement tenant and successfully negotiated a termination of the existing lease obligation with the landlord. Our approach resulted in a seven-figure savings to our client.  


Inherited Property / Probate / Estate Sale   

Quantum represented the seller of this inherited property / estate sale transaction in Willoughby Country Club.  In addition to our marketing services, we coordinated the cleanup of this three-bedroom golf course property as well as cosmetic upgrades to improve marketability.  


Corporate Owned / Luxury Home Sale

Our team represented a South Florida based financial institution with the management and sale of a luxury residential home located in Delray Beach, Florida.  Along with the marketing and sale negotiations, Quantum coordinated the entire clean up and cosmetic improvements.


Traditional Residential Home Sale

Quantum represented the owner of the property in the sale of this updated four-bedroom, three-bathroom home that is located in central Palm Beach Gardens.  Our residential specialist sold this home for 98% of its asking price in less than 60 days of marketing time.


Corporate & Business Real Estate

Our team represented the Coastal Vein and Vascular Center for their lease of approximately 3,000 square feet of Class “A” medical office space in Palm Beach Gardens, Florida.  This is Coastal’s first office in the State of Florida.


REO Asset Management

Quantum represented a $30 billion regional banking institution who was the current owner in the sale of a 4,135 square foot former free-standing bank branch that is located in western Miami-Dade County.  

For a no obligation initial consultation to see how we can help with with your particular real estate need, contact Chris and Amy Losquadro today at 561.584.8555.

Contact Chris & Amy