Sari McGuinness

Davis Realtors

28 Years of Experience

(102)

$620K

Total Sales Last Year

Years of Experience

126

Recent TransactionsTransactions from the last 3 years

$590.5K

Average Price Point

Service Areas

Belford, NJ East Brunswick, NJ Hazlet, NJ Highlands, NJ Kendall Park, NJ Monroe Township, NJ North Brunswick, NJ Port Monmouth, NJ

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About Sari McGuinness

Experienced Relocation Coordinator with a demonstrated history of working in the real estate industry. Licensed NJ Realtor®, Skilled in Adobe Photoshop, Marketing, Relocation, and Social Media Marketing. Strong support professional with a Bachelor of Arts - BA focused on Architecture, Art and Design from City University of New York-Brooklyn College.

Specialties

Sellers
Buyers
Residential Property
Commercial Property

Awards

2025
TOP AGENT
East Brunswick, NJ
2025
TOP AGENT
Monroe Township, NJ

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Sari McGuinness's Reviews & Ratings

102 Reviews

(5/5)

Note: Reviews may include other agents on their team

What clients say about this agent....

Professional
Responsive
Knowledgeable
Communicative
Outstanding
Trustworthy
Attentive
Hard working
Available Remotely
Excellent negotiator

Matthewpult6

Review for Member: Sari McGuinness

November 6, 2025

Local Knowledge

Process Expertise

Responsiveness

Negotiation skills

ZillowVERIFIED

We had an amazing experience working with Jon! He helped my wife and I find our very first home and guided us through every step of the process. He really went to bat for us when negotiating with the sellers and made sure our interests were always represented. We couldnt be happier with our new home and highly recommend him to anyone looking to buy!

Khadija T.

Review for Member: Sari McGuinness

September 30, 2025

Local Knowledge

Process Expertise

Responsiveness

Negotiation skills

ZillowVERIFIED

From the first day we met Jon, we knew that he would be the perfect agent for us. Jon was attentive, listened to us, our expectations, our fear of selling. During the whole process, he was very responsive, and his advice was always on point. We truly felt that he had our best interests at heart, and we are very grateful for all the work he did on our behalf. His level of professionalism, combined with his kindness, carried us through these stressful times.

Steven J.

Review for Member: Sari McGuinness

April 14, 2025

Local Knowledge

Process Expertise

Responsiveness

Negotiation skills

ZillowVERIFIED

My familys home search began during, and was challenged by, the Covid-19 pandemic. As with many others, challenges such as inflation, low inventory and high competition made our journey extremely difficult which resulted in over 60 unsuccessful offers. Our family knew of and was friends with Jon Adler for several years before we decided to contract with him as our realtor. As such, Jon was very familiar with our familys needs and wants. This knowledge really helped narrow and focus our search endeavors. Other great benefits, which would eventually prove to be instrumental in us eventually finding our home, was Jons expertise of the local market, his outstanding reputation amongst other realtors and uncanny ability to negotiate deals while still remaining calm under pressure. It has now been several months after the closing of our home and we still appreciate Jons commitment to customer satisfaction. Even beyond the sale, Jon has provided helpful homeowner recommendations and referrals which is probably why so many homeowners return to Jon for future business. Our family would certainly recommend Jon Adler as an exceptional realtor and we know you will too!

Aquatect

Review for Member: Sari McGuinness

July 24, 2024

Local Knowledge

Process Expertise

Responsiveness

Negotiation skills

ZillowVERIFIED

Jons professionalism and experience made for an easy and seamless process selling and buying our properties. Even in this crazy market we are in, we were able to find a new home quickly and Jon helped us navigate submitting an appropriate offer. Jons marketing and network got our house sold in one weekend for well over asking price. Working with the right professionals is so important, and Jon is clearly one of the best.

Edcollica1

Review for Member: Sari McGuinness

January 12, 2024

Local Knowledge

Process Expertise

Responsiveness

Negotiation skills

ZillowVERIFIED

Very professional and competent. Listened to our needs and preferences. Guided us through the very complex process of purchasing a home. Highly recommend.