SDL Surveying Reviews 

1,565
TrustScore 4.5 out of 5

4.5

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

Review summary

Created with AI, based on recent reviews

Evaluating 239 reviews, reviewers overwhelmingly had a great experience with this company. Customers consistently praise the staff for being professional, friendly, and knowledgeable, often going above and beyond to provide clear explanations and make the process comfortable. Many people highlight the efficient and prompt service, with excellent communication keeping them informed throughout the process, leading to a smooth and positive user experience. However, some customers also noted concerns regarding the accuracy and thoroughness of surveys, with instances of properties being undervalued or basic errors in reports. A few other people also felt that some surveyors exhibited unprofessional behavior, such as rudeness or a lack of focus during the valuation process.

What people talk about most

Staff

Reviewers highlight positive aspects of staff, frequently praising their professionalism, friendliness, and... See more

Service

Consumers find service to be positive, with many reviewers expressing satisfaction with the professionalism... See more

User experience

Reviewers mention positive feedback about user experience, with many customers expressing satisfaction and... See more

Customer service

Customers had ambiguous experiences with customer service, with some reviewers reporting great communication,... See more

Value for money

Customers consistently note ambiguous experiences with value for money, with many expressing dissatisfaction... See more

Reviews shaping this summary

Rated 5 out of 5 stars

My mortgage provider used this survey to perform a valuation so I didn’t use them directly but had some questions about the survey. Emma answered immediately (on a Saturday as well) and went abov... See more

Company replied

Rated 5 out of 5 stars

Kathryn our Surveyor was amazing. She was very polite, professional, courteous and easy to talk to. Kathryn even pointed us towards things which we had not noticed before in relation to the house. The... See more

Company replied

Rated 5 out of 5 stars

I'm sorry I didn't get the name of the woman but she is a professional and knowledgeable in line of her work i like the way she explain every answer of my question. And thanks to her she makes me fee... See more

Company replied

Rated 5 out of 5 stars

A survey was organised with sdl through nationwide. Communication with them was good through a message system then a phone call to rearrange the date given as I would be at work through the week. The... See more

Company replied


Company details

  1. Real Estate Surveyor
  2. Chartered Surveyor
  3. Real Estate Appraiser

Written by the company

Established in 1989, SDL Surveying is the UK’s largest independent provider of mortgage valuations. It works with most major lenders in the UK, managing c.208,000 valuations per year. Alongside lender valuations, the business also provides RICS-approved home surveys for independent customers. If you require one of these services, please get in touch today. Alternatively, if you require any further assistance relating to a valuation or home survey that we've already completed, please contact us at customerrelations@sdlsurveying.co.uk.


Contact info

4.5

Excellent

TrustScore 4.5 out of 5

2K reviews

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

Asks customers to review

This company invites their customers to review, whether positive or negative

Replied to 100% of negative reviews

Typically replies within 24 hours

How this company uses Trustpilot

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

4.5

All reviews

(1,565)

237 reviews in the last 12 months

Write a review
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 5 out of 5 stars

Lovely guy

Lovely guy, very pleasant and polite. Attended on time, respectful of our home and very efficient.

25 April 2026
Unprompted review
SDL Surveying logo

Reply from SDL Surveying

Hi Sheena,

It's great to hear that you found the surveyor to be polite and respectful of your home. We're glad you were happy with the service provided.

Thanks for leaving a review!

Kind regards,
SDL Surveying

Rated 5 out of 5 stars

The surveyor Jonathan Neale

I had a bad experience the first time round with a Surveyor that I have not been allowed to name. He came to my house, took about 20 minutes to get out of his car, didn't introduce himself, I found him to be quite arrogant and didn't make me feel at ease. I almost felt as though I was being looked down on for owning a house in the valleys and he didn't take any measurements of the property. Alex majorly undervalued the property by 37K and so my buyer couldn't secure the mortgage.

On my buyer using another lender, SDL were going to send Alex again. After a phone call with a polite lady on the phone to explain the issue, she arranged for another surveyor to come out instead, Jonathan Neale. What a breath of fresh air he was. He listened to what I had to say, introduced himself, took measurements and was just generally pleasant to deal with. He also valued the property correctly. Thank you so much Jonathan Neale. I recommend that if anyone has a bad ed0erience with a surveyor sent to them, then they ask for someone else. I can see that this isn't the first bad review this person has had.

20 May 2026
Unprompted review
SDL Surveying logo

Reply from SDL Surveying

Hi Ms Blake,

Thank you for leaving a review, we'll look to take your feedback onboard.

We're glad to hear that you were pleased with the service you received from Jonathon.

Kind regards,
SDL Surveying

Rated 1 out of 5 stars

Extremely poor experience with SDL

Extremely poor experience with SDL – opaque, dismissive, and completely unaccountable.
My property was agreed for sale and a chain complete, despite this, SDL issued a poor and unexplained severe under valuation.
I provided clear, recent, and directly relevant comparable evidence and requested a review. Instead of engaging with any of the data, SDL responded with what appears to be a standard template, stating they are “professionally and legally restricted” from discussing the report and directing all queries back through the lender.
In other words, no explanation, no accountability, and no willingness to justify a valuation that directly contradicts both an agreed sale price and local market evidence.
Hiding behind process is not a substitute for professional judgement or basic transparency. If a valuation cannot be explained or defended when credible evidence is presented, it raises serious questions about how it was reached in the first place.
This approach has had a direct impact on an active property chain, yet SDL have shown no interest in engaging constructively or resolving the issue.
Based on this experience, I would strongly caution others: expect poor communication, zero transparency, and a complete inability to challenge or even discuss decisions that carry significant financial consequences.
AVOID.

13 April 2026
Unprompted review
SDL Surveying logo

Reply from SDL Surveying

Hi Emily,

We’re sorry to hear that you have had a negative experience.

As an independent valuer, we are professionally and legally restricted from discussing the details of a valuation report with any third party outside of the client who contracted it, in this case, the lender. For this reason, any queries must be directed through them.

While we appreciate this may feel limiting, this process ensures we meet our regulatory and professional obligations.

If you wish to raise a complaint regarding the customer service you have received, please get in touch with our customer relations team at customerrelations@sdlsurveying.co.uk with the full property address or reference number provided.

Kind Regards,
SDL Surveying

Rated 5 out of 5 stars

Met Paul 5 years ago and we met again…

Met Paul 5 years ago and we met again today. What a great guy. Professional friendly and knowledgeable. Highly recommend.

27 April 2026
Unprompted review
SDL Surveying logo

Reply from SDL Surveying

Hi Steve,

It's great to hear that you found the service you received from Paul to be professional and friendly, both today and five years ago!

Thanks for leaving a review, we hope to work with you again.

Kind regards,
SDL Surveying

Rated 5 out of 5 stars

Very quick turnaround

Very quick turnaround.
Polite and friendly staff.

23 April 2026
Unprompted review
SDL Surveying logo

Reply from SDL Surveying

It's great to hear that you found our team to be polite and friendly.

Thank you for leaving a review!

Kind regards,
SDL Surveying

Rated 5 out of 5 stars

Absolutely superb

Absolutely superb, thank you so much, really nice chap, very friendly and helpful.
Thank you.

23 April 2026
Unprompted review
SDL Surveying logo

Reply from SDL Surveying

Hi Christina,

We're happy to hear that you were pleased with the service you received and found the surveyor to be friendly and helpful.

Thank you for leaving a review!

Kind regards,
SDL Surveying

Rated 5 out of 5 stars

Good Experience throughout …

Very quick in organising the home visit and helpful, friendly phone operator. The surveyor who came to my house was prompt and friendly. He checked and explained everything well and made the experience smooth.

22 April 2026
Unprompted review
SDL Surveying logo

Reply from SDL Surveying

Hi Danielle,

It's great to hear that you found our team to be friendly and that they were able to help quickly organise an appointment for you.

We're happy that the surveyor was able to explain the process to you and you found the whole experience to be smooth.

Thank you for taking the time to leave a review!

Kind regards,
SDL Surveying

Rated 5 out of 5 stars

The surveyor was very professional and…

The surveyor was very professional and guide me through the process. He was very helpful and will recommend this company to every one.

22 April 2026
Unprompted review
SDL Surveying logo

Reply from SDL Surveying

Hi Robert,

We're happy to hear that you found the surveyor to be professional and that they were able to help guide you through the process.

Thank you for taking the time to leave a review!

Kind regards,
SDL Surveying

Rated 5 out of 5 stars

Friendly and professional service

Friendly and professional service

22 April 2026
Unprompted review
SDL Surveying logo

Reply from SDL Surveying

Thanks for leaving a review Paul! We're glad you were pleased with the service you received.

Kind Regards,
SDL Surveying

Rated 5 out of 5 stars

Excellent Surveyor

Surveyor was polite, friendly and courteous.

21 April 2026
Unprompted review
SDL Surveying logo

Reply from SDL Surveying

Hi Dale,

It's great to hear that you found the surveyor to be polite and friendly. Thank you for leaving a review!

Kind Regards,
SDL Surveying

Rated 5 out of 5 stars

very with the visit he was on time and…

really pleased with the visit he was on time and very helpful explaining everything to me. thanks 🙏 would definitely 💯 use again

21 April 2026
Unprompted review
SDL Surveying logo

Reply from SDL Surveying

Hi Lee,

Thank you for leaving a review!

We're happy to hear that you found the surveyor to be punctual and he was able to help explain the process to you.

Kind Regards,
SDL Surveying

Rated 5 out of 5 stars

Very quick

Very quick, efficient and friendly service.

17 April 2026
Unprompted review
SDL Surveying logo

Reply from SDL Surveying

Hi Evie,

We're happy to hear you were pleased with the service you received. Thank you for leaving a review!

Kind Regards,
SDL Surveying

Rated 5 out of 5 stars

super efficient and acocmodate last…

super efficient and acomodate the last minutes confirmation. I called back 5pm and the surveyor come at 9am the next day

17 April 2026
Unprompted review
SDL Surveying logo

Reply from SDL Surveying

It's fantastic to hear that you found our team to be efficient and they were able to accommodate you with a next day appointment.

Thank you for leaving a review!

Kind Regards,
SDL Surveying

Rated 5 out of 5 stars

Very polite and very pleasant

Very polite and very pleasant
Gave us a lot of information and answered all our questions we asked
If we ever need a valuation again or any one wanted a valuation I’d definitely recommend him

16 April 2026
Unprompted review
SDL Surveying logo

Reply from SDL Surveying

Hi Dave,

It's great to hear that you found the surveyor to be polite and that they were able to answer all of your questions.

We appreciate you taking the time to leave a review!

Kind Regards,
SDL Surveying

Rated 5 out of 5 stars

The surveyor was very friendly

The surveyor was very friendly, explained the process and shared all the relevant information regarding the valuation.

16 April 2026
Unprompted review
SDL Surveying logo

Reply from SDL Surveying

Hi Steven,

We're happy to hear that you found the surveyor to be friendly and that they were able to explain the process to you.

Thank you for leaving a review!

Kind Regards,
SDL Surveying

Rated 5 out of 5 stars

The surveyor who visited today on…

The surveyor who visited today on behalf of my mortgage lender was friendly, professional, and efficient. He explained everything clearly, worked quickly, and made the whole process straightforward and stress-free. I really appreciated his approachable manner and how smoothly everything was handled. A very positive experience overall.

15 April 2026
Unprompted review
SDL Surveying logo

Reply from SDL Surveying

It's great to hear that you were pleased with the service you received and found the surveyor that attended the appointment to be friendly and professional.
We're glad the surveyor was able to make the process straightforward and stress free for you.

We appreciate you taking the time to leave a review!

Kind regards,
SDL Surveying

Rated 5 out of 5 stars

Arrived on time

Arrived on time , explained the process and asked a few questions then undertook the valuation with ease

10 April 2026
Unprompted review
SDL Surveying logo

Reply from SDL Surveying

Hi Marion,

Thank you for leaving a review!

We're glad to hear that you found the surveyor to be punctual and efficient.

Kind regards,
SDL Surveying

Rated 5 out of 5 stars

Very friendly and professional

Very friendly and professional

14 April 2026
Unprompted review
SDL Surveying logo

Reply from SDL Surveying

Hi Sandra,

It's great to hear that you found the service you received to be friendly and professional.
Thank you for leaving a review!

Kind Regards,
SDL Surveying

Rated 1 out of 5 stars

Alex the surveyor

I had a scheduled appointment for a property survey, and as the homeowner, I answered the door to meet Alex, the surveyor. From the outset, no identification was presented, which immediately raised concerns.

After some initial questions about the property, Alex stated he would proceed with the survey and mentioned he would need to take measurements outside. I agreed and explained I would remain nearby in case anything was needed. However, he responded in a dismissive and sarcastic manner, implying that I intended to follow him around closely, which was not the case. I attempted to clarify, but his tone remained abrupt and unprofessional, making me feel uncomfortable in my own home.

Throughout the visit, his attitude was consistently hostile and dismissive. At one point, while I was simply attempting to wipe down the sink surface, he abruptly questioned why I was doing so and insisted there was no need — effectively telling me what to do in my own home rather than responding with basic courtesy or patience.

When I asked if he had finished at one stage, he responded abruptly with a stern look and a sharp “um no,” which further contributed to the tense and uncomfortable atmosphere.

I also politely requested that any photos taken inside the property be handled with some consideration for privacy, such as angling away from clutter where possible. This was met with curt and unprofessional responses rather than a calm explanation.

A particularly concerning issue arose when he left the property during the survey process and placed the front door on the latch without my knowledge or consent. As a homeowner — and someone whose property has previously been burgled — this caused immediate concern and distress. I went to check the door feeling alarmed, only to find that he had done this to take external measurements. When I asked, he responded abruptly rather than acknowledging the concern or apologising.

At another point, he appeared to slow down and look over a stack of my personal mail, which I found intrusive and inappropriate.

I had also informed him during the visit that I had an interview. Following this, his demeanour appeared to shift, and he began asking questions about the interview in a way that felt unnecessary and intrusive. This sudden change in tone came across as insincere and inconsistent with his earlier behaviour, reinforcing the overall impression of an unprofessional and uncomfortable interaction.

Additionally, I disclosed during the visit that my father had recently passed away and apologised for any clutter. This was met with no acknowledgement or basic human courtesy, which further contributed to the overall lack of empathy and professionalism demonstrated throughout the interaction.

Overall, there was a clear lack of professionalism, courtesy, respect, and basic empathy throughout the interaction. The tone and manner of the visit left me feeling uncomfortable and questioning whether I was being treated fairly. Regardless of intent, the level of conduct demonstrated was not acceptable.

As a homeowner, I expect to feel safe and respected within my own property. Unfortunately, this experience fell well below that standard.

I would not recommend this service based on this interaction and strongly suggest that the company reviews its standards of professionalism, communication, and respect when dealing with clients in their homes.

I would appreciate confirmation that this matter will be investigated and that appropriate action will be taken. Specifying what specific action to be taken detailed here on trust pilot for all to witness if this is to be received with the weight and seriousness of the matter required.

9 April 2026
Unprompted review
SDL Surveying logo

Reply from SDL Surveying

Hi Seun,

We’re sorry to hear that you had a negative experience during your appointment and that you found the surveyor’s conduct to be rude and unprofessional.

Your feedback has been shared internally. However, to raise a formal complaint, please contact our customer relations team at customerrelations@sdlsurveying.co.uk, including details of your concerns along with the full property address or your customer reference number. This will enable our team to investigate the matter further.

Kind regards,
SDL Surveying

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.

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