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Review summary

Based on reviews, created with AI

Reviewers overwhelmingly had a great experience with this company. Customers consistently praise the staff for their exceptional helpfulness and professional demeanor, noting that the team genuinely takes pride in their work and goes above and beyond to ensure tasks are completed thoroughly. Many people highlight the excellent service, describing it as fast, reliable, and efficient, with a strong emphasis on getting the job done right every time. Consumers frequently mention that the company is easy to work with and provides great support, making complex tasks seem effortless. Reviewers appreciate the team's knowledge and their ability to handle even difficult or non-straightforward jobs with expertise and patience.

What people talk about most

Staff

Users describe positive interactions with staff, consistently praising their helpfulness, professionalism,... See more

Service

Clients share positive opinions on service, consistently praising its excellence, efficiency, and... See more

Technology

Customers consistently note positive experiences with technology. Reviewers praise the knowledgeable and... See more

Based on these reviews

Rated 5 out of 5 stars

⭐️⭐️⭐️⭐️⭐️ 5 Stars — Excellent Service and Real Pride in Their Work I’ve been really impressed with A1 Diagnostic. The team clearly takes great pride in what they do — every job is handled with car... See more

Rated 5 out of 5 stars

Yet again A1 Remote diagnostics pulling it out of the bag again... After having issues getting a replacement Ecu coded into an Audi A1 these men didnt give up and got it over the line, stuck with it... See more

Rated 5 out of 5 stars

All the team at A1 Diagnostics do a great job always go above and beyond to get the job done. Lewis has got us out the s##t on more then one occasion. using remote Diagnostic saves us time and money a... See more

Rated 5 out of 5 stars

Purchased this tool a few months ago and I don’t know how we managed without it! The team at A1 remote have exceeded all expectations, everything we’ve needed, they have delivered. Great service fro... See more


Company details

  1. Automotive Repair Equipment Wholesaler

Written by the company

A1 Remote Diagnostics is a service provider to Garage's, Bodyshops, Windscreen Companies, and ADAS Calibration Companies. We supply and operate our unique A1 Remote Diagnostics interface to allow our customers to perform jobs like ADAS calibrations, module programming, and fault finding. We have an extensive knowledge of ADAS and the accident repair industry, having working in this sector for many years with our sister company, A1 ADAS Solutions Ltd.


Contact info

4.9

Excellent

TrustScore 5 out of 5

73 reviews

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Rated 5 out of 5 stars

ADAS calibration carried out by Lewis at A1

Lewis has helped us out several times with remote diagnostic support and coding. Our most recent experience involved a driven calibration of a Ford Transit’s ADAS and Cruise Control systems. He patiently put up with us having our own connectivity issues whilst out on the road and he carried out the coding and calibration expertly and efficiently.
Many thanks to Lewis for his diligence and professionalism.

February 24, 2026
Unprompted review
Rated 5 out of 5 stars

Been amazing for our business

Been amazing for our business, not just paid services but willing to help and share information where possible. Our go to for any technical needs including module programming and such likes. Thanks again.

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

Lewis at A1 was brilliant

Lewis at A1 was brilliant, got me out of bother with a locked control unit and was persistent at getting it perfect, communication was great and couldn’t have asked for a more helpful service.

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

Excellent

We are a garage in portsmouth use A1 for all our coding always spot on Lewis is a wizard

Quick and professional

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

All the team at A1 Diagnostics do a…

All the team at A1 Diagnostics do a great job always go above and beyond to get the job done. Lewis has got us out the s##t on more then one occasion. using remote Diagnostic saves us time and money and helps us losing out on jobs that would normal go to the main dealer.

February 10, 2026
Unprompted review
Rated 5 out of 5 stars

Great service.

I have now used these guys twice for programming and removing component protection.
A great service at sensible prices. Very convenient. Saves me having to take the car to dlr for programming every time.
Highly recommend.
Thanks Lewis.

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

First time using A1 for remote…

First time using A1 for remote programming and the service was exactly what you want it to be.
Fast response on the phone and over messages and Lewis did exactly as I needed.
Can’t recommend them enough and this may have been the first time I’ve used them but will not be the last. I can see us using this service allot more.

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

Crucial part of my business now

A1 Remote Diagnostics have saved the day a fair few times now. They have actually helped me every time without fail, always going above and beyond to meet whatever is needed. Extremely efficient, knowledgeable, and reliable team— they’ve become a crucial part of my business. I honestly couldn’t recommend them highly enough. Big thanks and mention to Lewis for his help this week and helping me finish a very indepth job.

January 29, 2026
Unprompted review

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