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Review summary

Created with AI, based on recent reviews

Looking at 145 reviews, reviewers overwhelmingly had a great experience with this company. Customers frequently praise the excellent service and the highly knowledgeable and professional staff. Many people highlight the efficiency and helpfulness of the technicians, who often go above and beyond to explain processes and offer useful advice. However, some customers were dissatisfied with the product and customer service, citing instances where issues persisted after the service, or where communication regarding cancellations and follow-up was poor. A few people also mentioned a lack of clear reporting or feeling that their concerns were not adequately addressed, leading to ongoing problems.

What people talk about most

Service

Customers consistently note positive experiences with service. Many reviewers praise the prompt,... See more

Staff

Consumers find staff to be positive. Many reviewers praise the technicians for their helpfulness, knowledge,... See more

Product

Customers had ambiguous experiences with product. Many reviewers reported excellent results after DPF... See more

Customer communications

Users describe ambiguous interactions with contact. Many customers praise the communication, noting excellent... See more

Customer service

Reviewers highlight ambiguous aspects of customer service. Many customers report positive interactions,... 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

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 replied

Rated 5 out of 5 stars

Declan, the engineer who came out to clean my DPF kept me totally in the loop, explaining everything he was doing and how some of the fault codes generated and viewed on his diagnostic tablet were onl... 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

435 reviews

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

Replied to 15% of negative reviews

Typically replies within 2 weeks

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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
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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
Rated 5 out of 5 stars

Excellent service DPF CLEAN

Excellent service. Prompt with instructions. Come to you and can work with any situation with work commitments.
Polite and friendly with every communication. Recommend to anyone

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

Courteous and efficient

Engineer called with an accurate ETA and carried out his work to a high standard. He was courteous and explained his findings. Recommended.

February 4, 2026
Unprompted review
Rated 5 out of 5 stars

DPF Clean

Lewis came out to clean my DPF, very knowledgeable and a nice guy. Sorted all of my issues.

February 4, 2026
Unprompted review
Rated 5 out of 5 stars

Amazing service from Lewis

Amazing service from Lewis. Came to clean my dpf, very knowledgeable and explained everything in a way I could understand. My car is no longer in limp mode and he diagnosed the other issues, which I was happy to book in with him again to get them fixed. Couldn't fault this company.

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

Booking was very easy

Booking was very easy. Lewis looked over and very quickly identified what needed to be done and recommended ways to avoid problems in the future. Very very happy with service and saved me so much time and money! Thank you!!

January 30, 2026
Unprompted review
Rated 5 out of 5 stars

Lewis from DPF specialist carried out a…

Lewis from DPF specialist carried out a premium DPF clean on my vehicle today. Lewis was excellent explained to me process and gave advice on future processes to ensure no issues reoccur. Would highly recommend!

January 27, 2026
Unprompted review
Rated 1 out of 5 stars

Ensure your vehicle has no faults that…

Ensure your vehicle has no faults that could prevent Autoassists DPF cleaner specialists not to perform the clean you've paid £179 deposit towards.
And if you're not a mechanic, good luck ensuring that because you won't be advised on even basic faults to look out for.
This is an absolute con and very poor way to do business and gain clients trust.
I had no idea I had an injector seal leak that would prevent the clean. I wasn't offered any solutions and heard nothing back from the company. The mechanic was with me for 15minutes, told me he couldn't perform the clean, seem to thrive on telling me I'd lost my deposit and left. No report provided and no further contact. In thus day and age, disgraceful service.

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

Really amazing service

Really amazing service, good experience for the first time, even get one obd reader on the end, glad I used this company to clean my dpf and even advice my self about the car.

January 19, 2026
Unprompted review
Rated 5 out of 5 stars

Adam from DPF SPECIALIST come to sort…

Adam from DPF SPECIALIST come to sort out my car today . Arrived on time , explained everything he was doing as he was doing it. Did a temporary repair on a part which was not part of his job remit. Gave loads of advice to help prevent the same problem occurring again . Car now runs like new. Would recommend to anyone .

January 12, 2026
Unprompted review
Rated 5 out of 5 stars

What a great experience

What a great experience! Lewis made it to us through snow and ice covered roads. Lewis ran the diagnostics, reset the ECU errors re Adblue and DPF, and our motorhome was restored. The DPF had regenerated, but the faults were still displayed (in error!). Thank you Lewis for an absolutely first class, honest service. I have no hesitation in recommending Autoassit, especially if the attending engineer is as knowledgeable and helpful as Lewis.

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

Are Dpf light came on boxing day saying…

Are Dpf light came on boxing day saying take to dealership we were due to go on holiday on the 30th.So i contacted DPF specialist who booked me in for the 29th the gentlemen came at the dedicated time slot cleared the blockage and did oil change and filter to .Absulotly first class service was done in less then an hour and are car was back on the road top job would recommend to anyone thankyou DPF and the technition who visited us that day kind regards Ben.

December 29, 2025
Unprompted review
Rated 5 out of 5 stars

Outstanding service from start to…

Outstanding service from start to finish.

The DPF specialist runs a tight, professional operation. Clear communication. Fair pricing. No wasted time.

Lewis deserves special praise. He diagnosed the issue fast. He explained the problem in plain terms. He fixed it properly. The car drove perfectly straight after.

You trust people like this with your vehicle. Skilled. Honest. Efficient.

I would return without hesitation. I would recommend them to anyone dealing with DPF problems.

January 2, 2026
Unprompted review
Rated 5 out of 5 stars

Just had a visit from Declan and would…

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 clean and oil change. Fingers crossed for some trouble-free motoring now.

December 22, 2025
Unprompted review

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