SDL Surveying Reviews 

1,574
TrustScore 4.5 out of 5

4.5

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Review summary

Created with AI, based on recent reviews

Looking at 239 reviews, reviewers overwhelmingly had a great experience with this company. Customers consistently praise the staff for being professional, friendly, and knowledgeable, making interactions pleasant and informative. People frequently highlight the efficiency of the service, noting quick survey completion and prompt delivery of detailed reports. The overall user experience is often described as smooth, with clear explanations and excellent communication throughout the process, leading to high satisfaction. However, some customers also noted concerns regarding surveyor conduct, with instances of rudeness or perceived distraction during valuations. A few other people also felt that reports were sometimes inaccurate or lacked thoroughness, citing issues like incorrect property assessments or insufficient detail in the survey findings, leading to frustration and disappointment.

What people talk about most

Staff

Customers consistently note positive experiences with staff, highlighting their professionalism,... See more

Service

Customers had positive experiences with service, often highlighting the professionalism and friendliness of... See more

User experience

Reviewers highlight positive aspects of user experience, with many customers expressing satisfaction and... See more

Customer service

Reviewers mention ambiguous feedback about customer service, with many praising the helpfulness and quick... See more

Value for money

Consumers find value for money to be ambiguous, with many reviewers expressing dissatisfaction with... 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

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

Rated 5 out of 5 stars

Lindsey came to survey the house and was absolutely fantastic. She had such a professional and kind manner in all that she did, she was thoughtful considerate and exceptionally polite. She was great... 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

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4.5

All reviews

(1,574)

235 reviews in the last 12 months

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Rated 1 out of 5 stars

Horrible customer experience

Is it me, or does this demonstrate horrific customer service??
Background:
I waited 10 days for a valuer to attend as it was earliest appointment that could be offered. Already cutting things too fine for my remortgage. Today at 1230 I heard that he had not turned up for the 12 o'clock appointment. Checking with the mortgage provider I was told they cancelled at 10.54 having not been able to gain access. . I now understand they should have issued a 'time slot' yesterday by text or email, but didn't.

Agent:
hi, it looks like the agent was meant to come back to us to confirm the tenants contact number but as no body came back to us no text msg was sent out. The valuer will not be able to re-attend today as has moved on out of the area and is to far for them to come back to.

Me: you had the agent's contact number. that's who went to attend

Agent:
Okay well what I have down here differs from that we had to go straight to the property and that we were meeting the tenant and that the number was to be confirmed.

Me: The most helpful thing would be to get it re-arranged asap. If they're not available now. It sounds like a misunderstanding. The agent always planned to attend. They had let me kow they were 'informing the tenant' rather than that the tenant would meet the valuer there. Literally we have never relied on the tenant before so would not think that was what they meant. Regardless, disaster for me. How do we sort?

Agent:
The next dates i have are Tue 9th Jun, Wed 10th Jun, Thu 11th Jun, Fri 12th Jun. If something is to come up we will call to the agents or yourself to move this forward but which of these would work best?

Me: (I appreciate you need to protect your company/system/colleagues, etc, but hope you can accept that given there were some contact details provided, it would have been very helpful to use them and has become a nightmare purely because zero communication happened)

(various other messages, none of which addressed the above, purely practical re dates and phone numbers, all of which the company already had)

Agent:
Perfect i have added both those numbers so the surveyor can contact them 30 mins before arrival. i will also have the text sent to both yourself and letting agent with the timeslot for the 9th.

Me: Thank you. Do you have my number?
Agent:
yes i have it as (correct number)
Me: (And if you do, do you think it might have been good if someone had used it at any point, eg yesterday or today?)
Me: Yes, that's correct number. I can't emphasise how much of an impact this mess up has had on me.
The financial impact of the time delay is huge
Agent:
Is there anything else I can help you with?
Me: I'd like you to apologise on behalf of SDL for the mess up. Even if you don't mean it, it's basic customer service.

And finally, the heartfelt apology arrives:

Agent:
I am sorry for the inconvenience caused if you do want to take this further you can contact (email), who will aim to respond within 48 working hours.

June 2, 2026
Unprompted review
SDL Surveying logo

Reply from SDL Surveying

We're sorry to hear that you are upset with the customer service you received and there was an issue with communication with the agents.

If you would like to raise a complaint regarding the service you received, please get in touch with our customer relations team at customerrelations@sdlsurveying.co.uk with the full property address or reference number and the team will look to investigate further.

Kind Regards,
SDL Surveying

Rated 5 out of 5 stars

Great service

Quick, efficient and friendly service.

June 1, 2026
Unprompted review
SDL Surveying logo

Reply from SDL Surveying

Hi Danielle,

It's great to hear that you found the service to be efficient and friendly.

Thank you for leaving a review!

Kind regards,
SDL Surveying

Rated 5 out of 5 stars

Person was polite efficient respectful and responsible

Warning of the call came on time and behaved in a responsible, efficient and capable manner.

May 28, 2026
Unprompted review
SDL Surveying logo

Reply from SDL Surveying

Hi Maureen,

Thank you for taking the time to leave a review!

We're happy to hear that you found the surveyor to be polite, efficient, and capable.

Kind Regards,
SDL Surveying

Rated 5 out of 5 stars

Friendly and Helpful

Friendly, helpful and respected our property.

May 28, 2026
Unprompted review
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Reply from SDL Surveying

Thanks for leaving a review Georgia! We're please to hear that you are happy with the service you received.

Kind regards,
SDL Surveying

Rated 5 out of 5 stars

Very friendly

Very friendly. Said thank you for accommodating him. 10 min job, in and out. Couldn't fault him 👍

May 28, 2026
Unprompted review
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Reply from SDL Surveying

Hi Mike,

It's great to hear that you found the surveyor to be friendly, polite, and efficient.

Thank you for taking the time to leave a review!

Kind regards,
SDL Surveying

Rated 1 out of 5 stars

Based on my recent experience

Based on my recent experience, I would be very cautious when using SDL Surveying.

The valuation report provided showed a lack of clear understanding of the technical construction details of the property. Important aspects of the building appear to have been misinterpreted, particularly around the wall construction and extensions.

This led to an inaccurate valuation outcome, which had serious consequences for the mortgage application, including delays, additional costs, and unnecessary stress during the purchase process.

In my opinion, the inspection did not reflect a sufficiently thorough or technically informed assessment of the property.

Given the impact this has had, I would advise other buyers to ensure they obtain independent verification or clarification where SDL Surveying is involved, as the report may not always reflect the true condition or construction of the property.

May 12, 2026
Unprompted review
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Reply from SDL Surveying

We're sorry to hear that you believe that there was a mistake with the valuation report provided.

If you would like to raise a complaint, please get in touch with our customer relations team at customerrelations@sdlsurveying.co.uk with the full property address or reference number given and they will take a closer look at the case and provide assistance where possible.

Kind Regards,
SDL Surveying

Kind Regards,

Rated 5 out of 5 stars

Great experience

Had a survey carried out on a property I was looking to purchase by Paul Fieldson, very knowledgeable and approachable, he was a great help and offered advice.

April 15, 2026
Unprompted review
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Reply from SDL Surveying

Hi Ben,

It's fantastic to hear that you found Paul to be so knowledgeable and approachable. We're glad that you were pleased with the service and advice he provided.

Thank you for leaving a review!

Kind Regards,
SDL Surveying

Rated 5 out of 5 stars

Lovely guy

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

April 25, 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.

May 20, 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.

April 13, 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.

April 27, 2026
Unprompted review
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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.

April 23, 2026
Unprompted review
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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.

April 23, 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.

April 22, 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.

April 22, 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

April 22, 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.

April 21, 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

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