Sold a Single Family home in 2026 in Westfield town, NJ.
Greg made the entire selling process super easy. He talked us through the selling process upfront, came up with a plan, and talked through every option and scenario. His ...
Greg made the entire selling process super easy. He talked us through the selling process upfront, came up with a plan, and talked...
5.0
10/2/2026
• sheli74975
Sold a Single Family home in 2026 in Totowa, Paterson city, NJ.
We had an excellent experience working with Gregory Guillaume to sell our home. From start to finish, Gregory was professional, knowledgeable, responsive, and genuinely c...
We had an excellent experience working with Gregory Guillaume to sell our home. From start to finish, Gregory was professional, kn...
5.0
7/11/2026
• jamesascruggs
Sold a home in 2026.
So…This review is gonna be broken up into two parts.
A. Just the facts maam
B. All the details
A.
We decided to sell our home.
We spoke to Gregg.
We bought another home...
So…This review is gonna be broken up into two parts.
A. Just the facts maam
B. All the details
A.
We decided to sell our home.
W...
5.0
4/28/2026
• ian smith
Bought a home in 2026.
Gregory Guillaume did so much more than simply show listings to my wife and I. He walked us through the home buying process with such professionalism and patience for as ...
Gregory Guillaume did so much more than simply show listings to my wife and I. He walked us through the home buying process with s...
5.0
4/28/2026
• aulizamae
Bought a Multiple Occupancy home in 2026 in Keasbey, NJ.
Greg did such an incredible job getting us into our dream home. He truly explained every facet of the process, listened to what we were saying and not saying. He kept us ...
Greg did such an incredible job getting us into our dream home. He truly explained every facet of the process, listened to what we...
5.0
11/20/2025
• fanny sesay
Bought and sold a Condo home in 2025 in Hackensack riverfront, Jersey city, NJ.
We had such a wonderful experience working with Greg. From the very beginning, he took the time to truly understand our family’s needs both in selling our condo and findi...
We had such a wonderful experience working with Greg. From the very beginning, he took the time to truly understand our family’s n...
5.0
9/16/2025
• Marvin Navarro
Bought a Single Family home in 2025 in Bloomingdale boro, NJ.
I must say, we couldn’t have found a better realtor. From day one, Greg was patient, attentive, and never once made us feel rushed. He demonstrated professionalism and de...
I must say, we couldn’t have found a better realtor. From day one, Greg was patient, attentive, and never once made us feel rushed...
5.0
6/24/2025
• dorothyaltenor
Bought a home in 2025.
As a first-time homebuyer, I was nervous about the entire process—but working with Gregory Guillaume made everything easier than I could have imagined. From day one, Greg...
As a first-time homebuyer, I was nervous about the entire process—but working with Gregory Guillaume made everything easier than I...
5.0
12/14/2024
• Jordan price
Sold a Multiple Occupancy home in 2024 in Greenville, Jersey city, NJ.
Greg has been such a pleasure to work with! I have sold dozens of properties and my experience with him has been nothing short of amazing! Greg set my expectations with d...
Greg has been such a pleasure to work with! I have sold dozens of properties and my experience with him has been nothing short of ...
5.0
8/6/2024
• zuser20150216143438812
Bought a home in 2024.
We started working with Greg in March 2024 and was the third realtor I worked with in the past 4 years. We knew from the moment we started working with him that he was go...
We started working with Greg in March 2024 and was the third realtor I worked with in the past 4 years. We knew from the moment we...