G M Thomson & Co Reviews 13

TrustScore 3 out of 5

3.0

While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more

To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more

Company details


Contact info

3.0

Average

TrustScore 3 out of 5

13 reviews

5-star
4-star
3-star
2-star
1-star

No history of asking for reviews

This company hasn't invited their customers, so reviews may not be representative

Replied to 66% of negative reviews

Typically replies within 24 hours

How this company uses Trustpilot

See how their reviews and ratings are sourced, scored, and moderated.

Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Rated 1 out of 5 stars

Disappointing and not professional

I had a very disappointing experience with GM Thomson’s property office. During my visit, I found the staff to be unhelpful and dismissive. When I raised concerns about my property matter, I felt that I wasn’t being listened to and that my questions were brushed aside.

The overall attitude I encountered came across as unprofessional and lacking basic customer service. I left the office feeling frustrated and unsupported. I hope the company takes steps to improve how they communicate with clients in the future.

February 19, 2026
Unprompted review
G M Thomson & Co logo

Reply from G M Thomson & Co

Thank you for taking the time to leave a review. We take all feedback seriously and always aim to resolve any concerns through our formal complaints process.

We would like to understand more so we can look into this properly and address any issues that may have occurred.

Please contact us directly at dfs@gmthomson.co.uk, providing your name and any relevant details and we will be happy to investigate this matter.

Rated 1 out of 5 stars

VERY BAD COMPANY!!!!!

The fake reviews posted for this company are laughable. My review was removed even though it was very much valid. This company lies to people and Karen is a terrible Manager and I find all these fake reviews, making out this company is the best in the region is a joke.

March 1, 2026
Unprompted review
G M Thomson & Co logo

Reply from G M Thomson & Co

Thank you for taking the time to leave a review. We take all feedback seriously and always aim to resolve any concerns through our formal complaints process.

We would like to understand more so we can look into this properly and address any issues that may have occurred. However, can assure you that all reviews are valid and posted by our customers.

Please contact us directly at dfs@gmthomson.co.uk, providing your name and any relevant details and we will be happy to investigate this matter.

Rated 5 out of 5 stars

Excellent Services For Landlords

As a Landlord I have intermittently used G M Thomson's tenancy services from 2019 to present. I'm really surprised to see a very negative reviews within this site claiming to be from a 'former employee', because when I've been in the Office the atmosphere has always been great.

My experience has always been that the staff are fab at their timing and communication, absolutely on point with legal requirements for Landlord. In fact, one reason I always use them is the peace of mind knowing that they double check everything to ensure I am legally compliant.
While there have been some staff changes, and the first time i didn't see a familiar face I was worried... I soon learnt that all membets of the property department were equally knowledgeable.

Their great relationship with tradespeople and the fact they're comfortable sharing those contacts with establised clients is also a great help to the smaller landlord like myself.

I have also used GM Thomson services for valuations, EPCs and disputes.

For the amount of effort they put in I think their fees are very reasnable and I thoroughly recommend them.

i'm using today's date for my experience answer.

February 13, 2026
Unprompted review
G M Thomson & Co logo

Reply from G M Thomson & Co

Thank you for taking the time to leave a review. We appreciate your positive feedback on the services our Property Team have provided and look forward to continuing to work with you in the future.

Rated 5 out of 5 stars

1st Class Customer Service


Been with this letting agency 3 years , I’ve just had my six-month house inspection and, once again, the service was excellent. The team are always courteous, professional, and approachable. I highly recommend this company. Karen in particular stands out — she’s incredibly friendly while remaining thoroughly professional at all times and if we have any problems they are dealt with in a timely fashion.

February 12, 2026
Unprompted review
G M Thomson & Co logo

Reply from G M Thomson & Co

Thank you for taking the time to provide us with your review on the service you have received from our Property Team. We appreciate your positive feedback.

Rated 1 out of 5 stars

Cowboys

Stay well clear of this mob in dumfries been fighting with them for a year to get something done about damp in the rented property all promises nothing done untill i went to housing standards a year later 2 days later got a notice to leave was told the landlady was selling property as she could not afford tobrepair it i need to leave property as it was unhealthy so now staying in homeless accommodation and they had a cheek to try to get half of our deposit back be warned have now contacted a lawer to sort it out

October 29, 2025
Unprompted review
Rated 1 out of 5 stars

Nightmare letting agent

Nightmare letting agent. We were badly let down. When we moved into our rented house, it was filthy apart from the lounge, which had been redecorated between tenants. The toilet seats had yellow stains, there were cobwebs everywhere, and it took a whole pack of j cloths to clean the windows. The oven was unusable and we did without for two months before replacing it, as the landlord refused. One room was very damp. We accepted this without complaint. We cleaned. We got a dehumidifier. During our notice period, we were very helpful, happy to let them do viewings. Their agent (Kirsty) did a pre exit inspection and we asked specifically what we needed to do to get all our deposit back. She said "Just leave it the same or better as you moved in, and have a wipe round. Plus, cut the lawn short." So, we reluctantly dropped our wildlife-friendly No Mow May, hired a petrol mower, got the carpets shampooed on moving out day and basically did exactly as asked. The lies this company later submitted to the deposit protection scheme were astonishing, especially the "cleaning charge" that they claimed they needed to pay. If you value your mental health, please avoid dealings with this company.

June 12, 2023
Unprompted review
G M Thomson & Co logo

Reply from G M Thomson & Co

We welcome feedback from our tenants and landlords to help us improve our service. Ahead of this tenancy, over half the rooms in the property had been redecorated, completed shortly before moving in. The issues mentioned in this review were not raised until the property was vacated.
As with all tenancies, we expect the property to be left in a condition similar to the condition on entry. This was subsequently adjudicated on by an independent party.

Rated 5 out of 5 stars

I received a fantastic service from…

I received a fantastic service from Peter Will at GMTHOMSON. Firstly, I had to keep changing the appointment due to works not being completed and Peter was most accomodating. Once at the property Peter was thorough and professional, he asked for a lot of information which luckliy I could provide as I had taken images througout the build process and could supply supporting invoices for the materials and images of all the works throughout the stages. Peter was very clear on when I would receive the report due to the Bank Holiday and met my expectations. I was disappointed with the low EPC rating, however Peter took the time to explain to me why this was and how he had come to that conclusion. I would highly recomend Peter to work with and would look to do this in the future. Annabelle Webster

April 28, 2023
Unprompted review
Rated 1 out of 5 stars

Beginning to wish I dealt with Tyler

Beginning to wish I dealt with Tyler. As a tenant, I find GM Thomson to be painfully slow to fix any issues, most of which they just don't. Workmen that have arrived have told me why, but that's yet another issue. Applied to view other properties with them and been studiously ignored. The property I'm renting is dangerous, riddled with black mould, failed windows and the end wall is falling down, things I'm told are just not going to be remedied. Then I get notice to quit during a global pandemic having lived here for 8 years with no mention of the house being sold.

March 2, 2021
Unprompted review
G M Thomson & Co logo

Reply from G M Thomson & Co

Hello, we are very sorry to hear this. As Tylar no longer and has not worked for G M Thomson & Co for over two years now can you please contact us directly at dfs@gmthomson.co.uk so we can look to have any issues resolved.

Rated 5 out of 5 stars

Very attentive and helpful staff . Highly recommended !

I would highly recommend GM Thomson & co to anyone who might come across them. I have recently moved into a rented property in Dumfries and Tylar the agent was very attentive and helpful . She communicated excellently and has been really helpful with making a few adjustments after I moved in . The service has been smooth and clear and I cannot recommend them highly enough . Thank you Tylar for being so professional and helpful !

March 13, 2018
Unprompted review
Rated 5 out of 5 stars

Fantastic To Deal With

Tylar is the most amazing girl to deal with. She is helpful, professional, if she says she will do something.....it is done. If I need any repairs, they are dealt with quickly and efficiently. G M Thomson & Co have made my tenancy easy and comfortable, and they just keep getting better. I would not hesitate to recommend them to others.

March 13, 2018
Unprompted review

The Trustpilot Experience

Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.

Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.

Learn more about other kinds of reviews.

We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.

Learn about Trustpilot’s review process.

Here are 8 tips for writing great reviews.

Verification can help ensure real people are writing the reviews you read on Trustpilot.

Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.

Take a closer look