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Review summary

Created with AI, based on recent reviews

Considering 139 reviews, reviewers overwhelmingly had a great experience with this company. Customers consistently praise the service for its efficiency and convenience, often highlighting the positive impact on their vehicle's performance. The staff are frequently described as professional, knowledgeable, and friendly, with many appreciating their clear explanations and helpful advice. The overall user experience is often noted as smooth and reassuring, making the entire process painless for many. However, some people were dissatisfied with the product and contact. A few customers reported that the DPF issues were not fully resolved after the service, leading to recurring problems or the need for further repairs. There were also instances where customers felt that communication was poor, with issues like unfulfilled appointments, lack of follow-up reports, or conflicting information from different agents.

What people talk about most

Service

Clients share positive opinions on service, frequently highlighting promptness, with technicians often... See more

Staff

Consumers consistently report positive experiences with staff. Many reviewers praise the technicians, such as... See more

Product

Reviewers mention ambiguous feedback about product. Some customers report significant improvements in car... See more

Customer communications

People report ambiguous experiences with contact. Many customers praise the good communication, ease of... See more

User experience

Reviewers highlight positive aspects of user experience. Customers consistently report a very positive and... See more

Reviews shaping this summary

Rated 4 out of 5 stars

Simple to use an so far cured the dpf full, Craig was very polite a professional would've been 5* but they messed my online booking up but got me in the next day. Pleased so far an fingers crossed ,... See more

Rated 4 out of 5 stars

Booking availability was fairly fast, and the communication from the company was very good. Adam, the DPF guy was very knowledgeable, very helpful and knew exactly what to do to get the job done quick... See more

Rated 5 out of 5 stars

Just had a visit from Declan and would rate his service (and AutoAssist as a result) as excellent. Technician went over and above and was very friendly and personable. Thorough inspection, dpf cle... See more

Rated 5 out of 5 stars

Can not recommend this company enough. Great service and very knowledgeable. Came to clean my dpf filter on my range rover evoque after getting a ready warning light. Made the whole process painless... See more


Company details

  1. Automotive Repair Equipment Wholesaler

Written by the company

Fleet Management, Mobile Assistance, Automotive Mobile Repair


Contact info

4.4

Excellent

TrustScore 4.5 out of 5

431 reviews

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

Hasn’t replied to negative reviews

How this company uses Trustpilot

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Rated 5 out of 5 stars

Eolys fluid replacement

Thanks to Declan for replacing the Eolys fluid in my car - job done quickly. Would recommend this company to others in future and will use again.
Declan was so lovely, very polite and funny and knowledgeable. We had a great convo about diesel cars/DPF after the job was complete. Thank you!

March 31, 2026
Unprompted review
Rated 2 out of 5 stars

Waste of time

Waste of time. Waste of £179. I was no wiser after the so called DPF experts diagnostics. Possible sensor fault. Possible DPF fault. No clean required. What a load of crap. My mechanics found the fault in 10 mins. Wiggling a hose to the sensor. Known issue. Their tech would or should have known this. His other advice was. Can only be correctly investigate at a garage. Rubbish. My mechanic is a mobile chap. Waste of money purchasing a sensor. My advice. Don’t waste your money on this lot. Your regular mechanic Infact any good mechanic can do the job. Cut out this middle man crap.

March 8, 2026
Unprompted review
Rated 5 out of 5 stars

From the first phone call to completion…

From the first phone call to completion great service, engineer called and arrived early witch was appreciated.He was very polite and done the job expertly.Can recommend Dpf specialists for their expertise. Overall an excellent experience.

March 26, 2026
Unprompted review
Rated 5 out of 5 stars

Had a very good experience

Had a very good experience, came round swiftly. Adam was great, very polite, knowledgeable and very helpful. Explained everything in detail. DPF was cleaned and fault cleared. Very professional service. Thank you very much .

March 20, 2026
Unprompted review
Rated 1 out of 5 stars

Avoid

Told my fault code would be fixed by sales team and engineer.
Engineer replaced DPF sensor - fault code reappeared 2 days later.
Was told diagnostics would be completed prior to- no evidence of this parts changed without my authorisation.

Tried to contact took weeks to get a reply now saying it’s my fault. Awful company trying to get a response from.

Anyone wanting a real feedback response of the company please get in touch happily provide you with the evidence. Avoid at all costs.

February 18, 2026
Unprompted review
Rated 5 out of 5 stars

Lewis their technician was brilliant

Lewis their technician was brilliant. Punctual, courteous , knowledgeable and professional. Booking the service was also excellent. Some parts needed to be ordered and the service staff were excellent. They supplied genuine parts at very competitive prices, which were expertly fitted by Lewis. I would recommend Auto Assist without question.

March 13, 2026
Unprompted review
Rated 5 out of 5 stars

Lewis came out today to clean my DPF on…

Lewis came out today to clean my DPF on my Jag Fpace. Whilst here he checked a few bits and also recommended something Jag had failed to recently fix regarding my adblue. Suffice to say he cleaned the dpf and also ive got him coming back to sort a long standing issue. What a great service - thank you Lewis for your help.

March 10, 2026
Unprompted review
Rated 1 out of 5 stars

3 visits, No help.

After 3 visits from Auto Assist, each visit charged at £179, a DPF clean, which may not have even been necessary, a replacement dpf pressure sensor- which also may not have been necessary (both charged for of course) they offered me the option to pay another £179 to come and fit an O2 sensor (which I havedeclined), because now apparently that's the issue (assessed by email!), how many times should I have them attend and believe they may be, this time going to assess the issue correctly and fix it, no more, that much is certain. I'm taking the issue somewhere else and if I can update this I will, but I will most definitely not be using or recommending this company to anyone, ever.

March 6, 2026
Unprompted review
Rated 5 out of 5 stars

Can highly recommend DPF Specialist

Can highly recommend DPF Specialist. I have a Vauxhall Combo van which had an engine warning light up on the display.
Adam our engineer, was excellent. Very polite and helped explain everything that was happening with the diagnostics and then the clean. We had booked in for the premium clean, and even though the filter was not bad and we could have downgraded our service we chose to carry on with the premium service. At all times Adam ensured we were happy with what was happening and the service we had chosen.
Adam is a credit to the company. We will be extremely happy to give your company’s details to anyone who needs help with their vehicles. Thank you once again.

February 23, 2026
Unprompted review
Rated 5 out of 5 stars

A fantastic professional service…

A fantastic professional service with an incredibly personable staff member. He (Adam) worked quickly and efficiently whilst explaining every step and the nuances of every part of the analysis. Highly recommended.

February 16, 2026
Unprompted review
Rated 1 out of 5 stars

I am extremely disappointed with the…

I am extremely disappointed with the service I received. I made it very clear that my car required a DPF regeneration, as flagged during a recent service by Mercedes. The company agreed to carry this out, but instead they performed another diagnostic test and charged £179, without addressing the actual issue — the DPF regeneration.

I would not recommend using this company.

February 9, 2026
Unprompted review
Rated 2 out of 5 stars

Approach With Caution

I won't focus on the high cost of their service relative to what is actually delivered (your local garage or Halfords will often do a similar service for a fraction of the cost), nor will I comment on their overall poor customer service. Rather, I want to focus on their unreliable "professional/expert" information provision.

It was recommended, after a DPF clean by one of their engineers, that I needed a replacement DPF sensor. Fair enough. I sourced a sensor (£200), which they were happy for me to do, but before committing to purchasing it I played it safe and first sought verification from AAG that it was the correct sensor. Their "Technical Director" responded (which I have email proof) that it was indeed the "correct part" so I proceeded confidently with the purchase.

However, it transpired that I was given incorrect advice by AAG for my car and it was in fact the "wrong part". My belief is that the Technical Director didn’t perform any due diligence and that they had assumed incorrectly that “one size fits all”. There were also no caveats given to me that more research needed to be done to confirm (e.g., VIN details), nor any comment that the part “could be correct”. Rather, I got a clear and obvious “the part is correct”. Otherwise, I wouldn’t have proceeded with the purchase.

Due to AAG also not responding, for over a month, to set a date to fit the part, which they had previously agreed to do, it was only belatedly established that it was the "wrong part" and I had gone beyond the supplier's returns window.

This wrong "expert" advice from AAG, and poor customer response times, has left me £200 out of pocket and despite giving ample opportunity to AAG to admit some liability they are taking no responsibility for the incorrect part confirmation that they provided, nor their delay in responding to a fitting date. As a professional auto organisation, you’d assume it was reasonable to trust their expert advice. More fool me.

The takeaway is that if you decide to deal with AAG you should do so with caution.

January 28, 2026
Unprompted review
Rated 1 out of 5 stars

An awful overall experience with poor…

An awful overall experience with poor customer service and it ended up with my van being left unable to driven and had to be sold for spares or repair!. I followed their advise and took it to my local garage who had regularly serviced the van and they could not believe or indeed understand what I had been told by the mobile service engineer who attended my van and changed me £479. My customer complaint was escalated to Director level in the company basically refused to assist me any further. Absolutely shocked and be very cautious using this service!

October 13, 2025
Unprompted review

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