Trusted Agent profile · Carrickfergus

Gareth Mills Estate Agents Carrickfergus reviews

4.6

★★★★★ Excellent

146 reviews across 2 platforms

1 Castle Street, Carrickfergus, BT38 7BE

Gareth Mills Estate Agents's office in Carrickfergus, at 1 Castle Street, is rated 4.6 out of 5 across 146 reviews on two platforms, including 136 Google reviews rated 4.6.

Google logo

4.6 / 5

136

Reviews on Google

This office

Facebook logo

4.6 / 5

10

Reviews on Facebook

This office

Reviews may appear on more than one platform.

Reviews

Every review we hold for the Carrickfergus office, from every platform, shown as written. First names only.

5/5

Google

Ive used Gareth Mills to sell my house a few times which he did a great job! Viewings were arranged promptly, 5 star communication. Have recommended Gareth to many of my friends and family. I have been with Gareth since he has opened and will continue to stay with him and his 5 star team! Keep up the great work guys!!

Laurence · 31 May 2020

5/5

Google

Super helpful and Friendly! The whole team could not help me enough and kept me up to date with everything throughout the sale of home. Ashley went out of her way to help me get the house on the market! Absolutely no nonsense with this team!. Straight forward and honest all the way which is so refreshing. Would totally recommend ⭐️⭐️⭐️⭐️⭐️

Erin · 31 May 2020

5/5

Google

I would recommend Gareth Mills and his team 100%. Very professional and kept me posted throughout the whole process of selling my apartment which went very smoothly and quickly. Fee charged is also excellent value. Thank you all very much 😊😊 …

Maxine · 14 July 2025

5/5

Google

Brilliant service from Gareth Mills Estate Agents in buying a house. They were extremely professional responsive and very helpful. I highly recommend them to anyone. Particular thanks to Karen who worked really hard enabling a quick completion. Really excellent experience and pleasure to deal with. Many thanks again.PositiveResponsiveness, Quality, Professionalism, Value

Phil · 12 January 2022

5/5

Facebook

From the outset, it became evidently clear that Gareth Mills Estate Agents are not your average real estate agency. Their commitment to delivering an excellent service, coupled with their characteristic personal touch, sets them apart in the dizzying world of real-estate. My experience with Gareth Mills Estate Agents transcended merely a professional interaction, it felt like I was dealing with a trusted advisor every step of the way. Their meticulous attention to detail and unwavering commitment to ensuring my needs were met went beyond my expectations, making my real estate journey a pleasantly memorable one. Their staff are a standout in the industry, each member clearly well-trained and possessing comprehensive knowledge of the property landscape. Yet, they strike an admirable balance between professionalism and warmth, which is accentuated by their charismatic approach to client service. Their personalized care left me feeling not simply as just another client, but as part of the Gareth Mills family. The agents at Gareth Mills have a knack for intuitively understanding what a potential homebuyer is looking for and go to great lengths to ensure these needs are realized. I was incredibly impressed with their prompt communication, consistently keeping me updated without fail, and always making themselves available for addressing any of my concerns. In a field where excellence and personalized service can sometimes seem like an afterthought, Gareth Mills stands out as a beacon of professional and courteous service. My experience with them attests to their reputation as a reliable and trustworthy Estate Agents, truly a gem in the property world. To anyone embarking on a venture into property purchasing or selling, I unequivocally recommend Gareth Mills Estate Agents. Their personal touch not only enhances the customer service experience but leaves you feeling valued and cared for. In conclusion, at Gareth Mills Estate Agents, excellence isn't just a promise - it's a consistent, everyday reality that I had the pleasure of experiencing first-hand. Their mixture of professionalism and dedication to client satisfaction is truly second to none.

Tim · 2 July 2023

5/5

Google

Absolutely fantastic service from start to finish. Gareth and his team were on the ball, extremely professional throughout the sale of our home. Smooth process and house sold in a week!! 🥳 honestly couldn't fault them and would definitely recommend!!! …

Kim · 14 April 2025

3/5

Google

Gareth has been extremely helpful throughout the entire rental process from the start. Without him we would not have our property rented out.

Joshua · 14 September 2025

5/5

Google

The owner and the staff are amazing. Nothing is any trouble and always on the ball to get an issues resolved quickly. Been a tenant for 3 years and I would highly recommend them to rent from. I have been with a few estate agents and can honestly say Gareth Mills 10/10 kind, helpful, friendly.

Glen · 21 May 2024

5/5

Facebook

Could not recommend Gareth and the team highly enough. Got us in and settled with no fuss and no hassle. Anything you are unsure of they will answer or adjust to suit you. Nothing has ever seemed to much! Definitely the best letting agent I have had the pleasure of dealing with!

Kyle · 1 September 2021

Agent replied · 23 January 2026

Kyle much appreciated, best of luck to you guys 🏡🏡

5/5

Facebook

💯 recommend the property team! Thanks guys

Ruth · 10 October 2025

5/5

Google

The last 5 years have been a breeze working with Gareth & his wonderful team! Best estate agency in Northern Ireland! 🌟🌟🌟🌟🌟 …

Sophia · 14 April 2025

5/5

Google

Absolutely amazing service and amazing staff that are a delight to deal with . Me and my family have always used gareth mills estate agents. Gareth and Ashley deliver excellent customer service and regular communication keeping you updated so you never have to chase them taking away the stress that come along with buying or selling . Thanks for all your past support guys and I'm sure I'll be using your services again in the future. HIGHLY RECOMMENDED!!!

Daniel · 31 May 2020

5/5

Google

I honestly couldn't be happier with the level service I received from every single member of the team at Gareth Mills Estate Agents. I needed a place to rent fast due to personal reasons and they delivered. I especially enjoyed the relaxed …

Kenny · 14 April 2024

5/5

Google

Competent, action oriented and friendly staff. Would highly recommend

Philip · 8 August 2025

1/5

Google

Absolutely disastrous experience with them. Booked a viewing and the owner did not show up. To be fair, I got an email apologising for it, but the harm was already done. I had to re-schedule and turned out to be a 2 bedroom property advertised as 3 bedroom. The 3rd "bedroom" is really a tiny space with a boiler and a few clothes hanging where not even half a single bed would fit. A bad joke... If the property is still advertised as 3 bedroom they'd better get ready for a few embarrasing moments. If I was in charge of the company I would make sure these things do not happen as it is your image damaged for things that can be easily avoided just by advertising according to reality and making sure you do not waste people's time. Maybe it is unfair as the rest of reviews here are positive, but I can only speak by my own experience.

Jose · 1 June 2018

5/5

Google

Absolutely fantastic 5* service from Gareth and his team. A very friendly welcoming and helpful team. Always on the ball providing a fantastic service. I would highly recommend them whether your buying or renting. They can't do enough for you.

David · 21 May 2024

5/5

Google

I cannot thank Gareth, Karen, Ashleigh and Irene enough for their help and support whilst selling my property - it was a breeze. The property was listed the same day, the viewings were managed without any …

Jonathan · 14 April 2024

5/5

Google

Great team here. They seem to know exactly what you want even before you do. Nothing is too much trouble. Great range of properties and available to discuss your needs in a professional manner. Would highly recommend!

Kirsty · 14 April 2024

3/5

Google

We got our house valued by Gareth Mills but choose to go with ups who valued it higher and we achieved an even higher value Gareth was friendly when he valued the house but our property which was consistently number one on property pal when advertised for its value and a sale was agreed in 9 days of being put on the market with ups

Stephen · 31 May 2021

5/5

Google

Gareth, Karen and Irene have consistently gone above and beyond when dealing with them. They are not only extremely knowledgable on the area and market, but very personable and helpful when handling queries.

Nathan · 14 April 2024

5/5

Google

The Absolute Best at selling your home & finding your new home. Gareth, Ashley and the office did their upmost best and went over and above to help us. They took care of everything. I have never moved house before and thought it would be stressful, with these guys it's not so bad at all. Its who you know 😉. We are loving our new home.

Coleen · 6 June 2020

5/5

Google

Gareth and staff are absolutely brillant to deal with.we organised a home for the inlaws coming to live here from holland, and have to say they really did take the pressure off. From start to finish they were so professional and as someone who knows how hard it is to run their own business they absolutely did everything they could to help, recommend them 100 percent.

Dawn · 31 May 2020

5/5

Google

Very professional and friendly

Vimbainashe · 25 May 2025

5/5

Google

Bought our house through Gareth Mills and everything went very smoothly. Gareth could not have helped more, he was very pleasant and everything was completed on time. Ashleigh from the office has recently also helped with a valuation for my father in law and was extremely pleasant and professional. Would not hesitate to work with Gareth and team again in the future. Thank you

Deborah · 31 May 2020

Where the same review appears twice we show it once. We leave out reviews that name another agent or another of the brand's offices.

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Questions about Gareth Mills Estate Agents Carrickfergus

How many reviews does Gareth Mills Estate Agents Carrickfergus have?

Gareth Mills Estate Agents's Carrickfergus office has 146 reviews across two platforms: 136 on Google, 10 on Facebook.

What is Gareth Mills Estate Agents Carrickfergus's rating?

Gareth Mills Estate Agents Carrickfergus is rated 4.6 out of 5 across all 146 reviews, and 4.6 out of 5 on Google from 136 reviews.

Where is Gareth Mills Estate Agents's Carrickfergus office?

Gareth Mills Estate Agents Carrickfergus, 1 Castle Street, Carrickfergus, BT38 7BE.

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