Experts Reviews · Company report
Bay Diagnostic logoHow 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%77+18.7Value 14%100+14.1Replies to reviews 7%100+7.1Craft & service penalty81−1.9Experts Score= 82Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.82SCORE

Bay Diagnostic

New York, NY · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #362Position by Experts Score among all companies we track in this category. of 588 auto repair shops · 4.7★ from 920 Google reviews

Report card

Percentile vs other auto repair shops (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: value and momentum; weakest: reliability.

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.Bay Diagnostic is better than 81% of auto repair shops.A
81
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.Bay Diagnostic is better than 77% of auto repair shops.B
77
Craft & serviceCraft & service · 0% of the scoreGoogle 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.Bay Diagnostic is better than 81% of auto repair shops.A
81
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.Bay Diagnostic is better than 100% of auto repair shops.A
100
MomentumMomentum · 0% of the scorePenalises 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.Bay Diagnostic is better than 100% of auto repair shops.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.Bay Diagnostic is better than 100% of auto repair shops.A
100

Reviews for your job

Customers hired Bay Diagnostic for 8 kinds of job.

Bay Diagnostic for general repairs & maintenance

Clear ✕
Jobs reviewedHow many Google reviews are tagged with this job.122
★ on this jobAverage stars on the reviews where the customer tagged this exact job (Google’s “Services” field).4.89
Usually paidThe price range customers picked most often for this job.—
Rank for this jobPosition of this company in the Job match ranking for this job among the companies we track.Its Job match: 83/100.How Job match is calculatedBuilt only from reviews Google tagged “General repairs & maintenance”:Stars on this job 55%Number of such jobs 25%Overall Experts Score 20%Stars are pulled toward the category average 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.#119 / 380

All 122 Google reviews tagged “General repairs & maintenance” · showing 20

Sarah6 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. · Edited 6 months ago★★★★★

I drove all the way from northern Queens and it was worth it! The gentlemen at Bay Diagnostic were friendly and the service was quick. I felt welcomed and I the service on my smart car was efficient and affordable. I will definitely be back!

General repairs & maintenanceOil changeVehicle Inspection
bfnelson3 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. · Edited 10 months ago★★★★★

Great service as usual!!!!

Reasonable priceGeneral repairs & maintenanceOil change+ Quality+ Professionalism+ Value
Mr.2 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. · Edited a year ago★★★★★

I have been going to Bay Diagnostics for close to 15 yrs. I have an outstanding professional relationship with Jordan. I have ALWAYS been treated fairly and honestly by Jordan & staff. You don't find too many honest & decent mechanics today. I've continued to go to Bay Diagnostics because I feel as though I'm not…

Air & cabin filter replacementTiresGeneral repairs & maintenance
lenle2 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. · Edited a year ago★★★★★

Jordan, the owner and all of his staff are very professional and accommodating aside from making the job well done with your vehicle needs. The place is clean and guaranteed that you will be satisfied how they take care of your vehicle. I'd been coming here since I started driving and it's been 7 years…

General repairs & maintenanceVehicle InspectionVehicle safety inspection
Spyder2 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. · Edited a year ago★★★★★

I had been going here for my Porsche for the last decade so far everytime is good experience.

Air & cabin filter replacementTiresGeneral repairs & maintenance+ Quality
Jovan8 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. · Edited a year ago★★★★★

I have been taking my cars to Bay Diagnostic for years, and they always do a great job at maintenance and repair. My most recent visit was just as pleasant, as Mike, one of the amazing staff members, arranged for my vehicle to be picked up after hours, due to my work schedule. I highly recommend Bay Diagnostic to…

Air & cabin filter replacementGeneral repairs & maintenanceAuto engine tuning+ Quality+ Professionalism
OmarLocal Guide · 35 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. · Edited a year ago★★★★★

Excellent Smart Car service. Very knowledgeable and professional. Highly recommended.

General repairs & maintenance
Gale11 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. · Edited a year ago★★★★★

Excellent service professional workers

General repairs & maintenanceOil change+ Punctuality+ Quality
DeanLocal 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. · Edited 2 years ago★★★★★

Highly recommended!! I’m very particular about servicing my cars and been going to Bay Diagnostics for years: first with my BMW 5 series and now with my Porsche Macan S. Very reliable, friendly, knowledgeable, and reasonably priced. Worth the trip to southern Brooklyn. I’ll add that I now entrusted my daughter’s…

General repairs & maintenance
Susan1 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. · Edited 2 years ago★★★★★

Been going to Bay Diagnostic for several years. The crew are polite, attentive, explain in lay language what needs to be done and it's cost, the waiting area is clean. Icing on cake…the bathroom is spotless. I have recommended them to my friends.

General repairs & maintenanceTire rotationsVehicle Inspection
Tommy2 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. · Edited 2 years ago★★★★★

I went for general maintenance they did a great job— also helpful in answering my questions and teaching me about car maintenance.All the guys are very nice and the price is reasonable.Thank you Jordan 👍👍👍

General repairs & maintenanceAuto engine tuningVehicle safety inspection
DmitryLocal Guide · 54 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. · Edited 3 years ago★★★★★

have been using Bay Diagnostic for years and very happy with courteous and speedy service.

Air & cabin filter replacementAuto maintenanceBattery
Wayne3 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. · Edited 3 years ago★★★★★

Very pleased with the service and maintenance provided.Definitely will go back for my car maintenance and repair needs. Will recommend and refer Bay Diagnostic to others.

General repairs & maintenance+ Professionalism+ Value
FrankLocal 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. · Edited 3 years ago★★★★★

4th time customer now. One more visit and I'll qualify as a regular:) From oil changes, break service and few other fixes, Bay Diagnostic has become my go to place. See you guys in 3,000 miles :)

Air & cabin filter replacementAuto A/C replacementAuto battery maintenance+ Punctuality+ Quality+ Professionalism
Don2 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. · Edited 3 years ago★★★★★

I have been using Bay Diagnostics for 30 years and 3 cars. They are totally honest; they have fine mechanics who do great work; the prices are very reasonable; the work is done quickly; they communicate well. Aside from that it’s always fun and interesting to speak with Jordan on just about any subject. This is an…

General repairs & maintenanceOil changeVehicle Inspection
B.3 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. · Edited 3 years ago★★★★★

Excellent and fast service. I have never been disappointed. My experience has been fantastic. The shop is extremely clean. Very nice and very informative staff. Jordan keeps in touch and follows up after the job is completed. They have my business forever.

Auto maintenanceGeneral repairs & maintenanceOil change
James4 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 years ago★★★★★

Good service. Mike is very attentive and helpful. My smart car is performing much better after being serviced. I would recommend this shop and will be returning for future services.

Air & cabin filter replacementAuto maintenanceGeneral repairs & maintenance
Jose6 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. · Edited 3 years ago★★★★★

Once again the team at Bay Diagnostic delivered great quality work in servicing my brakes. Staff is always on point and hive recommendations where needed. Recommend this shop 100% to any new customer.

Brake service & repairGeneral repairs & maintenance+ Punctuality+ Quality+ Professionalism
Nicholas4 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 years ago★★★★★

Excellent service

General repairs & maintenance
Rasheed3 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 years ago★★★★★

Very Professional and Expert Knowledge. Totally exceeded all expectations. I brought in my Mercedes Benz GL due to a bad coolant leak. They told me that the turbo coolant tubes at lower front engine needed to replaced within minutes. Amazing diagnostic! Thank you Jordan and your entire team. Highly recommend this shop.

Auto maintenanceAuto engine diagnosticGeneral repairs & maintenance

Show more general repairs & maintenance reviews (102 more) →

Price

Not enough reviews with a price yet.

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

Great price 33%Reasonable 66%Overpriced 0%Not sure 2%

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