Experts Reviews · 2026 Ratings

The Best Auto Repair Shops in Tennessee

We graded 20 companies on seven things customers actually report: satisfaction, reliability, workmanship, value, momentum, track record and how owners handle complaints.

$1.3ktypical jobMedian of the bill customers reported in their Google review (Google asks reviewers for a price range; we use the middle of each range).
98%say the price was fairOf customers who rated the price, the share who chose “Great price” or “Reasonable” rather than “Overpriced”.
4.84★average ratingPlain average of every Google star rating we collected for these companies.
2.7%bad jobs (1–2★, 2 yrs)Share of 1–2★ reviews in the last 24 months — or the 20 newest reviews when the company had fewer than 20 in that time.

From 150,212 Google reviews of 348 top-rated auto repair shops nationwide; 20 of them in Tennessee. Updated November 2, 2026.

Find the right company for your job

Pick the job — we re-rank companies by how customers rated that exact job.

Best auto repair shops in Tennessee for auto engine diagnostic

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1Mitchell's Body Shop logoMitchell's Body Shop★ 5.00 on this job6 jobs reviewedHow Job match is calculatedBuilt only from reviews Google tagged “Auto engine diagnostic”:Stars on this job 55%5.00★Number of such jobs 25%6Overall Experts Score 20%81Job match= 80Stars are pulled toward the category average (4.84★) when a company has few tagged jobs, so 3 perfect reviews don’t beat 80 great ones. 4.3★ scores 0, 5.0★ scores full. Volume is compared with the busiest company for this job.80
2Priser Customs & Repair logoPriser Customs & Repair★ 4.76 on this job21 jobs reviewedHow Job match is calculatedBuilt only from reviews Google tagged “Auto engine diagnostic”:Stars on this job 55%4.76★Number of such jobs 25%21Overall Experts Score 20%87Job match= 80Stars are pulled toward the category average (4.84★) when a company has few tagged jobs, so 3 perfect reviews don’t beat 80 great ones. 4.3★ scores 0, 5.0★ scores full. Volume is compared with the busiest company for this job.80
3Alchemy Automotive logoAlchemy Automotive★ 5.00 on this job3 jobs reviewedHow Job match is calculatedBuilt only from reviews Google tagged “Auto engine diagnostic”:Stars on this job 55%5.00★Number of such jobs 25%3Overall Experts Score 20%93Job match= 76Stars are pulled toward the category average (4.84★) when a company has few tagged jobs, so 3 perfect reviews don’t beat 80 great ones. 4.3★ scores 0, 5.0★ scores full. Volume is compared with the busiest company for this job.76
4Ford of Columbia Service logoFord of Columbia Service★ 4.80 on this job5 jobs reviewedHow Job match is calculatedBuilt only from reviews Google tagged “Auto engine diagnostic”:Stars on this job 55%4.80★Number of such jobs 25%5Overall Experts Score 20%80Job match= 72Stars are pulled toward the category average (4.84★) when a company has few tagged jobs, so 3 perfect reviews don’t beat 80 great ones. 4.3★ scores 0, 5.0★ scores full. Volume is compared with the busiest company for this job.72
5KB's Auto Service Center logoKB's Auto Service Center★ 4.67 on this job12 jobs reviewedHow Job match is calculatedBuilt only from reviews Google tagged “Auto engine diagnostic”:Stars on this job 55%4.67★Number of such jobs 25%12Overall Experts Score 20%58Job match= 67Stars are pulled toward the category average (4.84★) when a company has few tagged jobs, so 3 perfect reviews don’t beat 80 great ones. 4.3★ scores 0, 5.0★ scores full. Volume is compared with the busiest company for this job.67
6Northside Auto Service logoNorthside Auto Service★ 4.22 on this job18 jobs reviewedHow Job match is calculatedBuilt only from reviews Google tagged “Auto engine diagnostic”:Stars on this job 55%4.22★Number of such jobs 25%18Overall Experts Score 20%82Job match= 49Stars are pulled toward the category average (4.84★) when a company has few tagged jobs, so 3 perfect reviews don’t beat 80 great ones. 4.3★ scores 0, 5.0★ scores full. Volume is compared with the busiest company for this job.49

Job match = this company’s ★ on reviews Google tagged “Auto engine diagnostic” (shrunk toward the category average when there are few), how many such jobs it has done, and its overall Experts Score.

What customers said about auto engine diagnostic

MatthewLocal Guide · 19 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★★★★★
Ford of Columbia Service logoFord of Columbia Service

Had both of my Fords serviced here recently, and the repair work was top-notch. Christian and Nick in the service department were fantastic—super communicative, professional, and thorough. They kept me in the loop the entire time and took great care of a surprise rear-axle issue on my '06 F-150. This would easily…

Reasonable priceAuto engine diagnosticAuto maintenanceService not listed
AudreyLocal Guide · 44 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 months ago★★★★★
Alchemy Automotive logoAlchemy Automotive

These guys are great mechanics and their prices are definitely reasonable. Great place to get your vehicle repaired.

Great priceAuto engine diagnosticAuto engine tuningService not listed
Ryan9 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★★★★★
Northside Auto Service logoNorthside Auto Service

They are the best shop I have ever dealt with - very thorough clean explained everything great service fair cost extremely knowledgeable and professional. Would recommend to anyone !!

Reasonable priceTransmissionAir & cabin filter replacementGeneral repairs & maintenance
Gale2 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★★★★★
Priser Customs & Repair logoPriser Customs & Repair

Greatest find in the auto mechanic world in my life. Excellent work, knowledgeable and HONEST mechanic, VERY reasonable prices. I have saved loads of money and the work was well done and done quickly. It has truly been a lifesaver and moneysaver in a world where I have had the misfortune to deal with some less…

Great priceAuto engine diagnosticBody & TrimBrakes
ALocal Guide · 43 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★★★★★
Ford of Columbia Service logoFord of Columbia Service

While on vacation we had an issue with the engine, they were able to work us in right away.

Reasonable priceAuto engine diagnostic
BrittsopLocal Guide · 47 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★★★★★
Priser Customs & Repair logoPriser Customs & Repair

Great prices and very knowledgeable have had no problems and have had many cars fixed and even the blue and red ones rebuilt that were not previously running. Me and my family have been using him since this place was opened. I'm not someone that wants to rig stuff like some folks hoping for a miracle or out here…

Reasonable priceTransmissionAir & cabin filter replacementSteering & suspension repair

Overall ratings

Experts Score 0–100Experts Score (0–100)Absolute quality first: recency-weighted star average (≈54%), share of 1–2★ reviews (≈24%), customers’ price verdicts (≈14%), owner replies to critical reviews (≈7%); minus up to 10 points each for complaints flagged in Google review highlights and for a real slide in recent ratings. Hover a company’s score on its page for the full breakdown. and a letter grade per factor (A = top 20% of auto repair shops).

#CompanyScoreExperts Score (0–100)Absolute quality first: recency-weighted star average (≈54%), share of 1–2★ reviews (≈24%), customers’ price verdicts (≈14%), owner replies to critical reviews (≈7%); minus up to 10 points each for complaints flagged in Google review highlights and for a real slide in recent ratings. Hover a company’s score on its page for the full breakdown.FactorsFactor grades, in orderSatisfaction (54%): Recency-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.Reliability (24%): How 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.Craft & service (0%): Google 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.Value (14%): Customers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights; 65% absolute (all “reasonable” ≈ 80, “great” = 100), the category percentile can only raise it.Momentum (0%): Penalises 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.Replies to reviews (7%): How 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.One letter per factor score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = below 20.★Google star rating as shown on Google Maps.Typical billMedian bill customers of this company reported in their reviews (needs 3+ priced reviews).
1Buddy’s Auto logoBuddy’s AutoJackson, TNA 99How 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%99+58.1Reliability 26%97+25.3Value 15%100+15.2Experts Score= 99Not 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.AA–AA–5.00—
2AAA Auto Glass Jackson logoAAA Auto Glass JacksonJackson, TNA 99How 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%99+58.1Reliability 26%97+25.3Value 15%100+15.2Experts Score= 99Not 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.AA–AA–5.00—
3Mayberry's All Things Automotive logoMayberry's All Things AutomotiveColumbia, TNA 94How 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%97+52.9Reliability 24%96+23.3Value 14%100+14.1Replies to reviews 7%59+4.2Experts Score= 94Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.AAAAAC4.94—
4Alchemy Automotive logoAlchemy AutomotiveColumbia, TNA 93How 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%93+54.6Reliability 26%89+23.2Value 15%100+15.2Experts Score= 93Not 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.AA–AA–4.95—
5Collision Specialists logoCollision SpecialistsJackson, TNA 91How 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%90+49.1Reliability 24%88+21.3Value 14%100+14.1Replies to reviews 7%100+7.1Craft & service penalty97−0.3Experts Score= 91Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.AAAAAA4.86—
6Priser Customs & Repair logoPriser Customs & RepairJackson, TNA 87How 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%85+46.4Reliability 24%80+19.4Value 14%100+14.1Replies to reviews 7%97+6.9Experts Score= 87Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.AAAAAA4.84—
7Northside Auto Service logoNorthside Auto ServiceJackson, TNA 82How 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%80+43.6Reliability 24%79+19.2Value 14%100+14.1Replies to reviews 7%65+4.6Experts Score= 82Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.ABAAAB4.74—
8Mitchell's Body Shop logoMitchell's Body ShopJackson, TNA 81How 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%83+45.3Reliability 24%83+20.1Value 14%100+14.1Replies to reviews 7%33+2.3Craft & service penalty91−0.9Experts Score= 81Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.AAAAAD4.81—
9Jack Morris an Auto Glass Now Company logoJack Morris an Auto Glass Now CompanyJackson, TNA 81How 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%80+43.6Reliability 24%77+18.7Value 14%100+14.1Replies to reviews 7%64+4.5Craft & service penalty97−0.3Experts Score= 81Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.ABAAAB4.72—
10ColorKraft Auto Refinishers logoColorKraft Auto RefinishersColumbia, TNA 81How 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%81+44.2Reliability 24%67+16.2Value 14%100+14.1Replies to reviews 7%97+6.9Experts Score= 81Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.ABAAAA4.83—
11Ford of Columbia Service logoFord of Columbia ServiceColumbia, TNA 80How 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%86+46.9Reliability 24%92+22.3Value 14%85+12Replies to reviews 7%3+0.2Momentum penalty91−0.9Experts Score= 80Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.AA–AAF4.85—
12Next Level Automotive logoNext Level AutomotiveColumbia, TNB 79How 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%80+47Reliability 26%73+19Value 15%98+14.9Momentum penalty79−2.1Experts Score= 79Not enough data for replies to reviews; its weight is shared by the others.Grade B: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.AB–AB–4.82—

What jobs cost

What customers paid, from the price Google asks reviewers to report.

JobLow25th percentile: 1 in 4 customers paid less than this.TypicalMedian of the bill customers reported in their Google review (Google asks reviewers for a price range; we use the middle of each range).High75th percentile: 1 in 4 customers paid more than this.FairOf customers who rated the price, the share who chose “Great price” or “Reasonable” rather than “Overpriced”.

Auto Repair Shops in Tennessee at a glance

How the 20 auto repair shops we rated in Tennessee compare, and what customers praise most.

Experts Score grades

A = score 80+, F = below 20.

  • Grade A1155%
  • Grade B840%
  • Grade C15%
  • Grade D00%
  • Grade F00%

Google ratings

Average stars per company.

  • 4.90★ and up420%
  • 4.80–4.89★735%
  • 4.60–4.79★945%
  • Below 4.60★00%

What customers praise

Share of Google review highlights.

  • Quality10,71926%
  • Professionalism12,16430%
  • Responsiveness70%
  • Punctuality8,88122%
  • Value8,91222%

Was the price fair?

All price verdicts left with reviews.

  • Great price8,06644%
  • Reasonable9,36851%
  • Overpriced4302%
  • Not sure5663%

Price verdicts by year

Share calling it great / reasonable / overpriced.

2025
2026

How we grade

Satisfaction (54%) — Recency-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.

Reliability (24%) — How 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.

Craft & service (penalty, up to −10) — Google 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.

Value (14%) — Customers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights; 65% absolute (all “reasonable” ≈ 80, “great” = 100), the category percentile can only raise it.

Momentum (penalty, up to −10) — Penalises 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.

Replies to reviews (7%) — How 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.