Analyzing 8,495,3378.5M ReviewsFor 24,12024.1K Experts
We graded 10 companies on seven things customers actually report: satisfaction, reliability, workmanship, value, momentum, track record and how owners handle complaints.
From 55,713 Google reviews of 110 top-rated oil change services nationwide; 10 of them in Louisville, KY. Updated November 5, 2026.
Pick the job — we re-rank companies by how customers rated that exact job.
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 oil change services).
| # | Company | ScoreExperts 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). |
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| 1 |  Valvoline Instant Oil ChangeLouisville, KY | A 92How 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%91+49.6Reliability 24%90+21.8Value 14%96+13.6Replies to reviews 7%100+7.1Experts Score= 92Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AA–AAA | 4.91 | — |
| 2 |  Jiffy Lube Oil ChangeLouisville, KY | A 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%89+48.5Reliability 24%86+20.8Value 14%100+14.1Replies to reviews 7%100+7.1Experts Score= 91Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AA–AAA | 4.86 | — |
| 3 |  Valvoline Instant Oil ChangeLouisville, KY | A 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%90+21.8Value 14%100+14.1Replies to reviews 7%91+6.4Experts Score= 91Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AA–AAA | 4.90 | — |
| 4 |  Strickland Brothers 10 Minute Oil ChangeLouisville, KY | A 88How 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%92+50.2Reliability 24%91+22.1Value 14%81+11.5Replies to reviews 7%67+4.7Experts Score= 88Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AA–AAB | 4.91 | — |
| 5 |  Strickland Brothers 10 Minute Oil ChangeLouisville, KY | A 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%83+20.1Value 14%98+13.9Replies to reviews 7%98+6.9Experts Score= 87Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AA–AAA | 4.85 | — |
| 6 |  Strickland Brothers 10 Minute Oil ChangeLouisville, KY | A 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%83+20.1Value 14%92+13Replies to reviews 7%100+7.1Experts Score= 87Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AA–AAA | 4.85 | — |
| 7 |  Strickland Brothers 10 Minute Oil ChangeLouisville, KY | A 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%84+45.8Reliability 24%85+20.6Value 14%100+14.1Replies to reviews 7%100+7.1Craft & service penalty97−0.3Experts Score= 87Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AAAAAA | 4.84 | — |
| 8 |  Valvoline Instant Oil ChangeLouisville, KY | A 84How 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%80+19.4Value 14%87+12.3Replies to reviews 7%86+6.1Craft & service penalty95−0.5Experts Score= 84Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AAAAAA | 4.79 | — |
| 9 |  Jiffy Lube Oil ChangeLouisville, KY | A 83How 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%74+17.9Value 14%100+14.1Replies to reviews 7%94+6.6Craft & service penalty92−0.8Experts Score= 83Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | ABAAAA | 4.77 | — |
| 10 |  Strickland Brothers 10 Minute Oil ChangeLouisville, KY | B 78How 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%79+43.1Reliability 24%72+17.5Value 14%92+13Replies to reviews 7%61+4.3Experts Score= 78Grade B: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | BB–AAB | 4.78 | — |
What customers paid, from the price Google asks reviewers to report.
| Job | Low25th 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”. |
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How the 10 oil change services we rated in Louisville, KY compare, and what customers praise most.
A = score 80+, F = below 20.
Average stars per company.
Share of Google review highlights.
All price verdicts left with reviews.
Share calling it great / reasonable / overpriced.
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.
The 10 best-rated oil change services in Louisville, KY average 4.9★ on Google across 8,317 reviews. Jiffy Lube Oil Change has the top rating (4.9★), and Jiffy Lube Oil Change has the most reviews (1,817). Updated November 5, 2026.
10 companies that meet our bar: rated 4.5★ or higher on Google, with a meaningful review history (8,317 reviews combined) and currently operating. Request a call back and the company will phone you directly.
“Thank you so much! I was so scared when my tire became flat while I was driving home and didn't know what to do so I pulled off into Jiffy Lube and the staff was so sweet to me and helped me out and made me feel so…” — Google review
“First time customer here, let me start off by saying best oil change I’ve ever gotten, guys came out and said hello with a water before service even started, went through the pricing and different packages they…” — Google review
“Technicians were very polite and knowledgeable. I was there only a short while, and the convenience of staying in my vehicle is great!” — Google review
“Anthyun Was the only employee working and was so friendly. quick, helpful and knowledgeable. He went out of his way to explain things, what he was doing provided the absolute best service and ensured we were taken…” — Google review
“I love this valvoline it is the best vavoline in Louisville!! I love this place and Bill is amazing and his employees I will always come here for help!” — Google review
“Ayla was extremely helpful, she went above and beyond to make sure all of my needs were met. I have honestly never had a better experience getting my oil changed than I did today. Thank you Ayla & Austin! 10/10 will…” — Google review
“The team was exceptional. I stopped by to have my tire pressure checked, and they all jumped to it and gave very good service will definitely visit again.” — Google review
“Love the service men! They always make surw i know what they are doing and why they are done it. They are friendly and knowledgeable.” — Google review
“Great professional service knowledgeable and easy to understand they understand money can be tight and will give you a discount everytime you come. The plus for me is your in and out 10 min oil change but if you need…” — Google review
“The entire staff at this valvoline were very informed and nice. Got me in and out quick and didn’t make me feel pressured to purchase any other services than the one I asked for. Overall great experience” — Google review
We scan Google Maps for oil change service listings in and around Louisville, keep only open businesses whose main category matches the service, and require a Google rating of at least 4.5 from at least 20 reviews. Companies are ordered by a confidence-weighted score that balances rating and review volume. We do not accept payment for placement.
Jiffy Lube Oil Change has the highest Google rating on our Louisville list: 4.9 out of 5 from 1,635 reviews (as of November 5, 2026).
Jiffy Lube Oil Change has the most Google reviews among the companies listed here: 1,817, with a 4.8★ average.
Only open Louisville-area businesses whose Google category matches the service, rated at least 4.5★ from at least 20 Google reviews. They are ordered by a confidence-weighted score of rating and review volume. Placement is never paid.
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Analyzing 8,495,3378.5M ReviewsFor 24,12024.1K Experts