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Automated Technologies Computer Services

Computer service · O'Fallon, MO · reviewed since 2014

How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 59%90+52.8Reliability 26%91+23.7Value 15%97+14.8Craft & service penalty99−0.1Experts Score= 91Not enough data for replies to reviews; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.91SCORE
AGradeLetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20.
#15 of 51 electronics repair shopsPosition by Experts Score among all companies we track in this category. · better than 72%
4.9 ★★★★★ 72 Google reviews · 2 photos
97%five-star reviews
4.86★last 12 monthsAverage stars on reviews from the last 12 months only.
0%1–2★, last 20 reviewsShare of 1–2★ reviews in the last 24 months — or the 20 newest reviews when the company had fewer than 20 in that time.
36%reviews answered by the owner
Oct 2026latest review

Automated Technologies Computer Services at a glance

Google reviewers rate Automated Technologies Computer Services 4.9 out of 5 based on 72 reviews, with the owner responding to 36 percent of feedback. Customers frequently praise the shop for punctual repairs, reasonable pricing, and clear communication regarding costs and issues. Services include laptop screen replacements, data recovery, and custom PC builds. One recurring criticism involves a customer alleging the owner was dismissive and failed to diagnose a printer problem correctly.

  • Google rating: 4.9 out of 5 from 72 reviews (97% five-star).
  • Reviews on this page: 72 Google reviews (61 with written comments).
  • Owner responses: the business replied to 36% of reviews.
  • Most recent review: October 14, 2026.
  • Service: Electronics Repair Shop serving O'Fallon, Missouri.

Data from Google, last updated October 29, 2026.

Score profile vs other electronics repair shops

Score per factor (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: momentum and craft & service; weakest: satisfaction.

Satisfaction90Reliability91Craft & service99Value97Momentum100Replies to reviews–Satisfaction: 90 (median 81)Reliability: 91 (median 74)Craft & service: 99 (median 99)Value: 97 (median 99)Momentum: 100 (median 100)
This companyElectronics Repair Shops median0 = centre, 100 = best
SatisfactionSatisfaction · 54% of the scoreRecency-weighted star average (2-year half-life), shrunk toward the category mean by review volume; the company’s own lifetime average as the prior; absolute: 4.0★ = 0, 5★ = 100.Automated Technologies Computer Services: 90/100 on this factor. Category median: 81.A
90
ReliabilityReliability · 24% of the scoreHow rarely jobs go badly: share of 1–2★ reviews — 60% the last 24 months (or the 20 newest if fewer), 40% all-time; 0% = 100, 15%+ = 0; the category percentile can only raise it.Automated Technologies Computer Services: 91/100 on this factor. Category median: 74.A
91
Craft & serviceCraft & service · penalty only, up to −10 pointsGoogle review highlights: Quality, Professionalism, Responsiveness, Punctuality — how rarely reviewers flag them as a negative, per review since highlights began; 0% = 100, 5%+ = 0. Subtracted from the score (up to −10), never averaged in — clean highlights are the norm, not a bonus.Automated Technologies Computer Services: 99/100 on this factor. Category median: 99.A
99
ValueValue · 14% of the scoreCustomers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights; 65% absolute (all “reasonable” ≈ 80, “great” = 100), the category percentile can only raise it.Automated Technologies Computer Services: 97/100 on this factor. Category median: 99.A
97
MomentumMomentum · penalty only, up to −10 pointsPenalises only a real slide: last-12-month average below lifetime (−0.5★ = 0). Still 4.8★+ over the last year, or steady/improving = 100. Subtracted from the score (up to −10), never averaged in.Automated Technologies Computer Services: 100/100 on this factor. Category median: 100.A
100
Replies to reviewsReplies to reviews · 7% of the scoreHow often the owner publicly replies to reviews under 5★ (1–4★). Needs 3+ such reviews, otherwise not counted; 65% absolute (80%+ replied = 100), the category percentile can only raise it.Not enough reviews for this factor yet. Category median: 65.–
–

Bar = this company · dark tick = category median.

Star ratings

72 Google reviews we collected

  • 5 stars7097%
  • 4 stars11%
  • 3 stars00%
  • 2 stars00%
  • 1 star11%

Praise vs complaints

Phrases our text analysis found in 61 written reviews

  • Praise12798%
  • Complaints22%

Topic share

How often each topic comes up in the written reviews

  • Staff & attitude3023%
  • Speed & response2519%
  • Would recommend2318%
  • Price & value2116%
  • Quality & results1411%
  • Honesty & trust108%
  • Communication65%

What customers talk about

We read 61 written reviews and marked every phrase about these topics. The same colors are highlighted in the reviews.

  • “The owner is extraordinarily trustworthy and helpful.”
  • “They diagnosed an issue that had rendered my laptop unusable and installed a new SSD, Windows, and drivers, AND transferred my files all within 24 hours.”
  • “I strongly recommend ATCS for all your computer needs.”
  • “My final bill was very reasonable and the whole process was a breeze.”
  • “Dennis did a great job of reviving my older desktop computer.”
  • “I wouldn't trust anyone else with my personal computers.”
    “He was highly recommended on next door app and I do not trust anyone else with my computer except Dennis.”
  • “The pricing was reasonable and everything went super smooth, plus everybody was easy to talk to and great about communicating.”

People customers mention

  • Dennis 12 reviews

praise complaint · found by our text analysis, Google review wording unchanged.

Recent reviews

Brian8 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 2 weeks ago★★★★★

Everyone is really friendly and very helpful. Their low prices and high quality laptops are great.

RichLocal Guide · 28 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 4 weeks ago★★★★★

We had these guys replace a computer screen for a laptop. Went very well and got it back quickly. Would highly recommend and use again.

Nicole1 reviewTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 3 months ago★★★★★

Really great service! Very friendly and easy to work with. Came in to replace my screen for my laptop and it looks great.

Laura2 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 6 months ago★★★★

Learned a somewhat pricey lesson from these folks. To simply have an AC adapter replaced cost a quarter of what I paid for the laptop. I'll know better next time. Hoping with the cost of this repair that the laptop lasts several more years, but as I was told when I dropped it off, "These things break regularly", I'm not holding my breath.

RaymondLocal Guide · 12 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 8 months ago★★★★★

ATCS is everything a computer repair shop should be. The owner is extraordinarily trustworthy and helpful.

SydneyLocal Guide · 15 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 9 months ago★★★★★

I strongly recommend ATCS for all your computer needs. They diagnosed an issue that had rendered my laptop unusable and installed a new SSD, Windows, and drivers, AND transferred my files all within 24 hours. I don’t recall the name of the gentleman who helped me, but he was highly professional and courteous each…

Photos

Customer reviews

4.9 ★★★★★ 72 reviews on Google · rating breakdown

Reviews from Google, shown as published (original wording, unedited).

Team members customers mention
Filter by topic — each topic is highlighted in the reviews in the same color
Brian Oestreich8 reviewsTotal number of Google reviews Brian has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Everyone is really friendly and very helpful. Their low prices and high quality laptops are great.

Rich E.Local Guide · 28 reviewsTotal number of Google reviews Rich has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

We had these guys replace a computer screen for a laptop. Went very well and got it back quickly. Would highly recommend and use again.

Nicole H1 reviewTotal number of Google reviews Nicole has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Really great service! Very friendly and easy to work with. Came in to replace my screen for my laptop and it looks great.

Response from the owner · 3 months ago

Thank you very much for the review and your business, if you have any problems at all please do not hesitate to contact us at any time @636-928-5844. Thank you, Dennis Watson A.T.C.S.

Laura Farano2 reviewsTotal number of Google reviews Laura has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Learned a somewhat pricey lesson from these folks. To simply have an AC adapter replaced cost a quarter of what I paid for the laptop. I'll know better next time. Hoping with the cost of this repair that the laptop lasts several more years, but as I was told when I dropped it off, "These things break regularly", I'm not holding my breath.

Response from the owner · 3 months ago

First of all Laura thank you for your business, we had to replace the ac jack inside of the laptop not the ac adapter which included taking the laptop completely apart unsoldering the ac jack off the main logic board and installing a new ac jack and soldering it on. Then put the laptop back together and test. You dropped it off on the 23rd of April and we had it fixed and you picked up on the 24th of April, a 1 day turn around. I think you were confused by what we had to fix. Thank you, Dennis Watson A.T.C.S.

Raymond BourkeLocal Guide · 12 reviewsTotal number of Google reviews Raymond has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

ATCS is everything a computer repair shop should be. The owner is extraordinarily trustworthy and helpful.

Sydney H.Local Guide · 15 reviewsTotal number of Google reviews Sydney has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

I strongly recommend ATCS for all your computer needs. They diagnosed an issue that had rendered my laptop unusable and installed a new SSD, Windows, and drivers, AND transferred my files all within 24 hours. I don’t recall the name of the gentleman who helped me, but he was highly professional and courteous each time we spoke. He updated me about the issue and likely cost of parts/repair before further labor charges were incurred. My final bill was very reasonable and the whole process was a breeze. No need for further searching for a computed repair shop - if you’re reading this, then you’ve found the one.

David Lair3 reviewsTotal number of Google reviews David has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Dennis and his team - Thank You! They recovered my laptop from a MicroSoft Bitlocker error which locked up my computer and encrypted it. They replaced the battery (the source of the problem), decrypted the drive, and set up a excellent backup system. I am a very pleased ATCS customer.

Bob Abram7 reviewsTotal number of Google reviews Bob has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

I have to say that from the first phone call I could tell I was actually talking to someone that knew what he was talking about, I know nothing about computers so it was very stressful not knowing what to do, I called DELL what a mistake that was 3hr and finally told me that I would have to take it somewhere that they couldn't FIX it, So I took my computer 🖥️ in the staff was great and they let me ramble on about what I thought was wrong and they didn't make me feel uncomfortable, I dropped this off this morning at 10:45 they called around 1 or so they told me what was wrong how much it would cost and then told me that he would have it done today, I ask if they could deliver and set everything up for me they told me no problem. Everything done in 1 day friendly staff very professional cost was less than I thought it would be,

Response from the owner · a year ago

Thank you very much for your review and your business, please remember if you have any questions or problems please call at any time 636-928-5844. Dennis Watson

Mark Kopecky5 reviewsTotal number of Google reviews Mark has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

I purchased a new laptop computer and had all my files transferred and a few programs installed. Very happy with the results. I will recommend Denis to all my friends and customers

Response from the owner · a year ago

Than you Mark for your review and your business, please feel free to call us at any time if you ever have any questions, 636-928-5844.

jackie eiseLocal Guide · 18 reviewsTotal number of Google reviews jackie has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

We have been working with Dennis for about a year. He has been amazing! Super knowledgeable and responds quickly. Definitely would recommend him.

Response from the owner · a year ago

Thank you Jackie for your review and your business. It really means a lot to me.

Automated Technologies Computer Services on Google Maps →

Business details