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Our reviews

  4.9  
1842 reviewsacross 50 different locations, showing 12.
Our qualities as told by our client reviews: well-prepared, honest, supportive, friendly, responsive, clear communication, local expert.
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Buyer review
Professional, Responsive and Genuinely Helpful
about 1 year ago
Professional, Responsive and Genuinely Helpful

Mark and their team was fantastic to work with- professional, responsive and genuinely helpful throughout the process. Highly recommended!

Mark Grogan

Mark Grogan

  5   (504 reviews)
Buyer review
Very Helpful
about 1 year ago
Very Helpful

They were very helpful all round.

Mark Grogan

Mark Grogan

  5   (504 reviews)
Seller review
Understanding, Knowledgeable, Charismatic and Helpful
about 1 year ago
Understanding, Knowledgeable, Charismatic and Helpful

Understanding, knowledgeable, charismatic and helpful. Mark and his team went above and beyond to ensure we were well informed and got the best price for our house SUPER QUICKLY! Could not be happier and if we ever sell again there is no doubt who we will call.

Mark Grogan

Mark Grogan

  5   (504 reviews)
Seller review
An Exceptional Experience
about 1 year ago
An Exceptional Experience

Working with Mark Grogan was truly an exceptional experience! From our first meeting to the final closing, Mark demonstrated the highest level of professionalism, integrity, and expertise in the real estate market. He took the time to truly understand what we were looking for and went above and beyond to find the perfect property that fit our needs and budge

Mark Grogan

Mark Grogan

  5   (504 reviews)
Seller review
Fantastic Experience With Mark Grogan and Team
about 1 year ago
Fantastic Experience With Mark Grogan and Team

Fantastic Experience with Mark Grogan and Team Selling my home with Mark Grogan and his team was a genuinely positive experience. From day one, they were warm, professional, and incredibly supportive. I felt listened to and well-guided throughout the process. Their dedication and care made a stressful time feel easy, and I’m truly grateful for their help. Highly recommend!

Mark Grogan

Mark Grogan

  5   (504 reviews)
Seller review
Professional and So Helpful
about 1 year ago
Professional and So Helpful

The whole selling process was so quick and easy. Mark and his team were professional and so helpful. All our questions were answered quickly and the communication was excellent. You couldn't ask for a better selling agent and would highly recommend Mark to anyone selling their home.

Mark Grogan

Mark Grogan

  5   (504 reviews)
Seller review
Appreciated
about 1 year ago
Appreciated

Mark was recommended by a friend and he patiently waited for me to finish the reno before sale. He even had trade contacts for me to use which was great. Communication was simple and Mark and his team was always available. Their assistance was appreciated.

Mark Grogan

Mark Grogan

  5   (504 reviews)
Seller review
Professional, Friendly, Great Communicator
about 1 year ago
Professional, Friendly, Great Communicator

Very professional and friendly,great communication throughout the process ,got us a great price , highly recommend.

Mark Grogan

Mark Grogan

  5   (504 reviews)
Buyer review
Extremely Professional and Pleasant
about 1 year ago
Extremely Professional and Pleasant

Mark was extremely professional and pleasant. He was very easy to deal with and kept us informed throughout the purchase process. A minor issue with the water heater was resolved without any hassles. We would definitely recommend Mark to other prospective buyers.

Mark Grogan

Mark Grogan

  5   (504 reviews)
Seller review
Excellent Communicator with Brilliant Service!
about 1 year ago
Excellent Communicator with Brilliant Service!

Seller of a house in Seville Grove, WA Guy was incredibly professional and provided excellent communication through the whole process of selling my house. Due to market conditions, it took a little longer than I hoped to sell but Guy was always patient, confident and provided great advice. In the end he sold the property a lot higher than I expected. Extremely happy with the end result, Thanks Guy!

Guy Scott

Guy Scott

  5   (33 reviews)
Buyer review
Very Helpful, Very Good Communication
about 1 year ago
Very Helpful, Very Good Communication

We had a very good experience working with Mark. The team were very helpful and had very good communication which made buying this property so much easier.

Mark Grogan

Mark Grogan

  5   (504 reviews)
Seller review
Entire Experience Exceeded our Expectations!
about 1 year ago
Entire Experience Exceeded our Expectations!

We recently sold our home through O’Neill Real Estate, and the entire experience exceeded our expectations. From the outset, Mark and his team demonstrated professionalism, experience, and a clear understanding of the market. They made the entire process stress-free by handling everything with calm efficiency and by thoughtfully managing communication — keeping us informed without overwhelming us with unnecessary updates. Mark and his team provided valuable advice on preparing our home for sale, guiding us on what improvements would add the most value. He also created a group chat, which made it easy to ask questions and receive prompt, helpful responses from the team. We had a specific price in mind, and Mark worked diligently behind the scenes to achieve it — ultimately securing a result above what we were hoping for. Throughout, he remained approachable, friendly, and committed to our best interests. After the sale, we were touched to receive a beautiful keepsake book featuring our home, along with a partial refund on advertising costs. This thoughtful gesture really highlighted the care and integrity of the team at O’Neill. We are truly grateful we chose to work with Mark and his team and wouldn’t hesitate to recommend O’Neil Real Estate to anyone looking to sell their home with confidence and peace of mind.

Mark Grogan

Mark Grogan

  5   (504 reviews)
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