What others say about us

For more than 50 years Guardian Realty has helped Hills District families buy and sell with honesty, care and great results. Here’s what some of our clients have to say.

738+Reviews on realestate.com.au
5.0 ★Average team rating
250+ yearsCombined experience

Client reviews on Instagram

Video testimonials and our latest client reviews, straight from our Instagram.

Stephen Giacomelli

Stephen Giacomelli

Director
★★★★★ 5.0 from 26 reviews on realestate.com.au
Stephen is a genuine, hard working, honest, trustworthy and professional agent we would highly recommend. This was our first time selling & he made the entire process smooth and hassle free. His calm, approachable & friendly personality put us at ease with no pressure. His communication was excellent, constantly keeping us informed throughout the entire process. He and his team worked hard to achieve an amazing result that well exceeded our expectations – all prior to auction!
14 Farrier Place, Castle Hill
Stephen did an excellent job in trying circumstances. I made it clear to him what our bottom-line price was, and he stuck to it. I know I was probably a difficult owner at times, but Steve never wavered from trying to get us the best price. He was also very responsive to my suggestions, and we had constructive discussions if either of us thought the other one was wrong. A true partnership.
Carlingford
I always wanted to do business with Guardian and have been in the district for 13 years. They are good operators and were very respectful when dealing with me. The sale proved challenging at times but we all got there in the end. I sincerely thank Stephen.
Glenhaven
Stephens knowledge of the Galston market is outstanding he is always very professional and always kept us informed of any interested potential buyers. He is a friendly agent who gave his all to get us a good price and he got us over what we ended up thinking we would get He strives to always get the best price possible this was the second property Stephen has sold for us . We were happy the first time and very happy again I would definitely recommend Stephen to sell your property Great agent!!!!!!!!!!
Arcadia Road, Galston
Stephen was great to deal with. His knowledge of the area was helpful and he kept us updated on what was happening in relation to our property at all times.
5 Acer Glen Castle Hill
We found Stephen to have a great understanding of the market and his estimation of the property value was excellent. The entire process from the initial meeting to the sale was handled extremely professionally. His communication was excellent. With Stephen’s overall knowledge and experience in the industry, together with his honesty, I would not hesitate to recommend Stephen to family and friends.
5 Chadd Street Galston
Ben Jobberns

Ben Jobberns

Director
★★★★★ 5.0 from 101 reviews on realestate.com.au
Clients most often describe Ben as professional, genuine, trustworthy and reliable, and a great communicator.
What Ben’s clients sayBased on 101 verified reviews on realestate.com.au
Ben worked around the family’s particular requirements and handled every part of the sale with sensitivity and understanding.
Seller · Acreage in Middle DuralSummary of a verified realestate.com.au review
They found Ben genuine and knowledgeable, and appreciated how well he communicated and kept them informed the whole way through.
Seller · House in DuralSummary of a verified realestate.com.au review
They had a positive experience selling with Ben and valued his collaborative, carefully considered approach.
Seller · House in GlenorieSummary of a verified realestate.com.au review
Gavin Weekley

Gavin Weekley

Sales
★★★★★ 5.0 from 139 reviews on realestate.com.au
Gavin and his team set the standard for professionalism and expertise in the Hills area. Throughout the process of selling my property, I was also searching for a new one, and I can confidently say that the level of service Gavin and his team provided was unmatched. In my experience, few agents come close to their dedication and skill. If you’re looking for an agent, Gavin is undoubtedly the best choice
8 Porters Road Kenthurst
We met Gavin some 4 years ago when we were looking to buy our current home. He showed us few properties, but we didn’t end up buying from him at the time. However, his professionalism, integrity, market knowledge and friendly personality really resonated with us. Over the years Gavin stayed in touch with us, shared his valuable knowledge of the local market and was always eager to answer any questions or queries we may have had. So when we decided to sell our current home we knew straight away who to contact and Gavin has absolutely exceeded all our expectations. We would highly recommend Gavin to anyone looking to sell their property in The Hills area.
Ivana & Igor Pipic-Batar
Gavin was professional, honest, reliable and conscientious at all times during the sale of our property. I chose Gavin as our agent because of his unwavering integrity. He was extremely reliable, always returning calls and providing reports on the progress of the marketing and sale of the property. He was also very level headed and rational which I found invaluable during such an important event as the sale of our family home. I would not hesitate in recommending Gavin as an agent. He always told it as it was and was very considerate in ensuring communication was constant in regards to how the sale was progressing.
Rebecca Cruden
I have used Gavin on a few occasions now and chose to work with him again for a fairly simple reason; no matter what the property market – good, bad or inbetween – I knew Gavin was the agent that was going to realise the best price for my property. The bonus with working with Gavin is that he makes the whole process clear and relaxed. I can’t recommend him highly enough.
Rob Burrakowski
This is the second time we have had Gavin sell our house and have enjoyed the relationship we have with him. From organizing the marketing through to signing the contract Gavin was always honest, positive and reassuring and made sure the house ended up with the best outcome. I would definitely recommend Gavin to anyone thinking of selling their house.
Kym Mundy
I first met Gavin in 2004 when I requested an appraisal of my 5 acre property in Arcadia. Though I chose at the time not to sell, I was impressed with Gavin’s manner, well informed and professional approach to his work. When in 2012, I did list my property for sale my preference was to go with Gavin, however as the house was rented at that time through another local agent, I decided to engage their sales team for the sake of convenience for myself and the tenants. My subsequent experience with that agent was very disappointing and when I elected to change in January 2013, Gavin and Guardian were my immediate choice. I couldn’t have been more impressed with the service I have received. Gavin was straightforward and respectful in his approach. He also followed through as promised with updates throughout the campaign and I was never left wondering where things were up to. I really felt he was working for me as the vendor and this was evident right through to the final stages of negotiation on price and completion of the sale. Gavin acted with integrity and transparency and demonstrated that he is an agent who really does deliver what he promises (so many don’t). As such I am very happy to recommend Gavin and Guardian’s Service to others and willing to be contacted by individuals wishing to confirm these details. I wish Gavin every success with his career.
Melissa R
Joel Green

Joel Green

Sales
★★★★★ 5.0 from 60 reviews on realestate.com.au
Joel was excellent from day 1. He has an astute knowledge of market conditions and was spot on in regard to where he felt our house should be priced at. There was no real estate agent’s “hard sell” rather a methodical, logical approach to the market with very good and timely feedback.
10 Tomintoul Way Glenhaven
Joel was extremely timely in his communication with us. He always took the time to thoroughly explain options to us. Joel has a very strong understanding of the market and a very friendly approach. I would recommend him to any potential vendor looking to sell.
17 Crinan Court Castle Hill
I could not recommend Joel and the team at Guardian Realty enough. We have purchased and sold properties through Joel previously and once again, we are extremely impressed and appreciative for his professionalism, great communication, his honesty, and for being so supportive with the expected nerves that come in selling your family home. He has a great understanding of the market. We wouldn’t hesitate in recommending or using Joel again.
77 Glenhaven Road Glenhaven
With his expansive local knowledge of people and properties, Joel is an entirely truthful, reliable and kind man, who helped us with all aspects of the sale, from listing, through preparation and photography, open homes and the whole process, he was always available, always kept us updated with full and open explanations of his advices and reasonings. Joel very neatly sold our Dural home of 29 years, prior to auction. Highly recommend Joel Green!
6 Hunt Avenue Dural
Luke Harrison

Luke Harrison

Sales
★★★★★ 5.0 from 186 reviews on realestate.com.au
Luke has 186 verified five-star reviews from buyers and sellers across Sydney’s north-west, earned before and since joining Guardian.
What Luke’s clients sayBased on 186 verified reviews on realestate.com.au
The vendor said Luke went above and beyond, including achieving a new suburb record for their home.
Seller · Townhouse in ParkleaSummary of a verified realestate.com.au review
As buyers, they found Luke patient and honest. He never pushed them and gave clear advice on value and negotiation.
Buyer · House in Marsden ParkSummary of a verified realestate.com.au review
Luke looked after both the sale of their apartment and the purchase of their next home, and they called it a great experience from start to finish.
Seller · Unit in SchofieldsSummary of a verified realestate.com.au review
Harrison Mahaffie

Harrison Mahaffie

Sales
★★★★★ 5.0 from 61 reviews on realestate.com.au
The vendor couldn’t recommend Harrison highly enough, describing him as honest and straightforward throughout the sale of their home.
Seller · House in GlenorieSummary of a verified realestate.com.au review
They found Harrison professional, knowledgeable and very easy to deal with throughout the whole process.
Seller · House in GablesSummary of a verified realestate.com.au review
They described Harrison as fantastic from start to finish and said he made selling their home easy.
Seller · House in GablesSummary of a verified realestate.com.au review

More top-rated agents in our team

Every agent in our sales team is rated by their clients on realestate.com.au. Tap through to read their reviews.

Daniel Toms

Daniel Toms

Sales
★★★★★ 5.0
61 reviews on realestate.com.au
Mannie Vassallo

Mannie Vassallo

Sales
★★★★★ 5.0
5 reviews on realestate.com.au
Harry Hallman

Harry Hallman

Sales
★★★★★ 4.9
20 reviews on realestate.com.au
Josh McAdam

Josh McAdam

Sales
★★★★★ 5.0
33 reviews on realestate.com.au
Ben Chetcuti

Ben Chetcuti

Sales
★★★★★ 5.0
31 reviews on realestate.com.au
Camilla Alexander

Camilla Alexander

Sales
★★★★★ 5.0
8 reviews on realestate.com.au
Caleb McAdam

Caleb McAdam

Sales
★★★★★ 5.0
4 reviews on realestate.com.au
Christian Robinson

Christian Robinson

Sales
★★★★★ 5.0
3 reviews on realestate.com.au

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Ratings and review counts from realestate.com.au as at October 2026. Combined experience counts only years stated in our agents’ profiles. Looking for property management reviews? See what our landlords and tenants say.