The JAM Shop Auto Repair logo

The JAM Shop Auto Repair

Auto repair shop · Worthington, OH · reviewed since 2013

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 55%93+50.7Reliability 24%95+23Value 14%94+13.3Replies to reviews 7%40+2.8Experts Score= 90Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.90SCORE
AGradeLetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20.
#45 of 148 auto repair shopsPosition by Experts Score among all companies we track in this category. · better than 70%
4.9 ★★★★★ 215 Google reviews · 24 photos
97%five-star reviews
4.82★last 12 monthsAverage stars on reviews from the last 12 months only.
0%1–2★ in 2 yearsShare of 1–2★ reviews in the last 24 months — or the 20 newest reviews when the company had fewer than 20 in that time.
0%reviews answered by the owner
Sep 2026latest review

The JAM Shop Auto Repair at a glance

Customers consistently describe The JAM Shop as honest, communicative, and knowledgeable, noting that staff explain repairs thoroughly and provide upfront costs without upselling. Services include diagnostics, engine work, and minor repairs, often completed quickly with a focus on customer care. However, a recurring criticism involves diagnostic accuracy, with specific instances of customers receiving incorrect advice on overheating issues that were later resolved elsewhere for significantly less money.

  • Google rating: 4.9 out of 5 from 215 reviews (97% five-star).
  • Reviews on this page: 215 Google reviews (188 with written comments, 2 with photos).
  • Owner responses: the business replied to 0% of reviews.
  • Most recent review: September 10, 2026.
  • Service: Auto Repair Shop serving Worthington, Ohio.

Data from Google, last updated October 25, 2026.

Score profile vs other auto 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: craft & service and momentum; weakest: replies to reviews.

Satisfaction93Reliability95Craft & service100Value94Momentum100Replies to reviews40Satisfaction: 93 (median 87)Reliability: 95 (median 83)Craft & service: 100 (median 99)Value: 94 (median 100)Momentum: 100 (median 100)Replies to reviews: 40 (median 59)
The JAM Shop Auto RepairAuto 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.The JAM Shop Auto Repair: 93/100 on this factor. Category median: 87.A
93
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.The JAM Shop Auto Repair: 95/100 on this factor. Category median: 83.A
95
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.The JAM Shop Auto Repair: 100/100 on this factor. Category median: 99.A
100
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.The JAM Shop Auto Repair: 94/100 on this factor. Category median: 100.A
94
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.The JAM Shop Auto Repair: 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.The JAM Shop Auto Repair: 40/100 on this factor. Category median: 59.C
40

Bar = this company · dark tick = category median.

Star ratings

215 Google reviews we collected

  • 5 stars20997%
  • 4 stars31%
  • 3 stars21%
  • 2 stars00%
  • 1 star10%

Praise vs complaints

Phrases our text analysis found in 188 written reviews

  • Praise43399%
  • Complaints41%

PriceGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.

Price verdicts customers left with their Google review

  • Great price563%
  • Reasonable338%
  • Overpriced00%
  • Not sure00%

Topic share

How often each topic comes up in the written reviews

  • Honesty & trust11125%
  • Price & value7617%
  • Staff & attitude7517%
  • Quality & results5513%
  • Speed & response4410%
  • Would recommend4310%
  • Communication338%

What customers talk about

We read 188 written reviews and marked every phrase about these topics. The same colors are highlighted in the reviews.

  • “Looking for a place where you'll be treated with honesty, integrity, and like a person, not just a number?”
  • “They quoted a very fair price range that depended on how much transmission fluid they needed and said they would do the work right away.”
    “Total rip off!”
  • “He's patient, honest, meticulous and pays attention to detail.”
  • “They do fantastic work and I highly recommend them for all your auto repair needs.”
  • “He quickly diagnosed the truck and had it fixed and running great again.”
  • “If you are looking for an honest mechanic look no further.”
  • “…and random noises - Jason fixes them all and always take the time to explain what’s up and hustle to get me going again as soon as possible.…”

People customers mention

  • Jason 25 reviews
  • Columbus 11 reviews
  • Fix 5 reviews
  • Nathan 3 reviews
  • Nate 3 reviews

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

Reviews for your job

Customers hired The JAM Shop Auto Repair for 8 kinds of job. Pick one to see what they paid and said.

Recent reviews

Brian9 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. · a month ago★★★★★

On a daily basis, my family counts on me and my truck and I rely on JAM to keep it running. All the regular service and random noises - Jason fixes them all and always take the time to explain what’s up and hustle to get me going again as soon as possible.

Reasonable price
MichaelLocal Guide · 235 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. · 3 months ago★★★★★

My experiences here have been positive. They tell you what's up and give you a cost before doing anything. They are easy to communicate with, they take time to explain stuff and answer questions, and don't make you feel silly.

Auto engine diagnosticAuto maintenanceService not listed
jeanty1 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. · 4 months ago★★★

I brought my Infiniti here for an overheating issue and was told it failed a block test and would need a new engine. I ended up taking the car to another shop for a second opinion. They topped off the coolant, and the overheating issue was resolved. Since then, I’ve put a few thousand miles on the car without any…

SomeoneLocal Guide · 40 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 months ago★★★★★

I relocated to central Ohio a few years ago, which means I'm no longer close to my family/friends that are mechanics. But working with JAM Shop feels just like getting help from them. They're honest, reliable, knowledgeable, down-to-earth, and the shop has great vibes, you can feel the heart of it. I'm really…

Great price
Hope3 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. · 5 months ago★★★★★

I have been going to them for years. They are great people and have always been reliable, knowledgeable, trustworthy and kind. I would highly recommend this auto shop!

Harvey5 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. · 5 months ago★★★★★

I called this shop expecting to pay for a simple driveshaft grease job, and they ended up taking care of it completely free of charge. Probably the only shop in Columbus that would do that.

Photos

Customer reviews

4.9 ★★★★★ 215 reviews on Google · rating breakdown

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

Jobs customers hired them for — from Google's service tags and the review text
Team members customers mention
Filter by topic — each topic is highlighted in the reviews in the same color
Brian Iarocci9 reviewsTotal number of Google reviews Brian has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

On a daily basis, my family counts on me and my truck and I rely on JAM to keep it running. All the regular service and random noises - Jason fixes them all and always take the time to explain what’s up and hustle to get me going again as soon as possible.

  • Price assessment: Reasonable price
The ToddFatherLocal Guide · 63 reviewsTotal number of Google reviews The has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

To many great things to say about this place! Looking for a place where you'll be treated with honesty, integrity, and like a person, not just a number? THE JAM AUTO SHOP IS YOUR ANSWER. Jason fixed my truck (2004 Toyota Tacoma) after it was messed up by another shop. Jason and Jo understood and were sympathetic with my situation and my frustration. He quickly diagnosed the truck and had it fixed and running great again. I love my truck, and Jason went the extra mile in helping me out. He'll work on and treat your vehicle as if it's his own. He's patient, honest, meticulous and pays attention to detail. Which is exactly what you want. You can trust them.. They'll make sure it's 100% right before it's done. Best mechanic around hands down. Jason and Jo, Thank you so much! Appreciate your work and your business. It's so nice to have my truck running the way it should be and to know I can take it somewhere where it's gonna be taken care of properly. If I ever need anything, I'm not going anywhere else. 10 STARS!! Thanks again

  • Price assessment: Great price
  • Services: General repairs & maintenance, Auto engine diagnostic, Engine repair, Auto maintenance
Michael NoonLocal Guide · 235 reviewsTotal number of Google reviews Michael has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

My experiences here have been positive. They tell you what's up and give you a cost before doing anything. They are easy to communicate with, they take time to explain stuff and answer questions, and don't make you feel silly.

  • Services: Auto engine diagnostic, Auto maintenance, Service not listed
jeanty paints1 reviewTotal number of Google reviews jeanty has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

I brought my Infiniti here for an overheating issue and was told it failed a block test and would need a new engine. I ended up taking the car to another shop for a second opinion. They topped off the coolant, and the overheating issue was resolved. Since then, I’ve put a few thousand miles on the car without any further overheating problems. I’ve had other repairs done here in the past that went well, and the staff has always been friendly and down to earth. However, because of this experience, I would strongly recommend getting a second opinion before authorizing any major repairs.

Someone “Someone” On this planetLocal Guide · 40 reviewsTotal number of Google reviews Someone has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

I relocated to central Ohio a few years ago, which means I'm no longer close to my family/friends that are mechanics. But working with JAM Shop feels just like getting help from them. They're honest, reliable, knowledgeable, down-to-earth, and the shop has great vibes, you can feel the heart of it. I'm really thankful for their help and would definitely suggest them to anyone dealing with car issues.

  • Price assessment: Great price
Hope Knipp3 reviewsTotal number of Google reviews Hope has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

I have been going to them for years. They are great people and have always been reliable, knowledgeable, trustworthy and kind. I would highly recommend this auto shop!

Harvey Riffle5 reviewsTotal number of Google reviews Harvey has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

I called this shop expecting to pay for a simple driveshaft grease job, and they ended up taking care of it completely free of charge. Probably the only shop in Columbus that would do that.

stephanie oswald2 reviewsTotal number of Google reviews stephanie has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

The nicest car people I’ve ever met, I always feel very taken care of and easy to get into on short notice if you need to!

  • Price assessment: Reasonable price
Trent Pryor6 reviewsTotal number of Google reviews Trent has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Honest, caring, and kind as the day is long. If you take your vehicle here for repair, you will not be disappointed. Really great people.

  • Price assessment: Great price
shivam mattooLocal Guide · 39 reviewsTotal number of Google reviews shivam has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Jason was very helpful. Explained what we should do

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