Analyzing 5,760,1035.8M ReviewsFor 15,83615.8K Experts

Experts Reviews · Company report
All Star Smog 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 64%84+53.4Reliability 28%84+23.7Replies to reviews 8%100+8.2Experts Score= 85Not enough data for value; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.85SCORE

All Star Smog

Vallejo, CA · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #20Position by Experts Score among all companies we track in this category. of 35 well inspectors · 4.8★ from 84 Google reviews

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Report card

Percentile vs other well inspectors (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 replies to reviews; 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.All Star Smog is better than 84% of well inspectors.A
84
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.All Star Smog is better than 84% of well inspectors.A
84
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.All Star Smog is better than —% of well inspectors.–
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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.All Star Smog is better than —% of well inspectors.–
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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.All Star Smog is better than 100% of well inspectors.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.All Star Smog is better than 100% of well inspectors.A
100

Reviews for your job

Customers hired All Star Smog for 4 kinds of job.

All Star Smog for smog certification

Clear ✕
Jobs reviewedHow many Google reviews are tagged with this job.9
★ on this jobAverage stars on the reviews where the customer tagged this exact job (Google’s “Services” field).4.56
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: 67/100.How Job match is calculatedBuilt only from reviews Google tagged “Smog certification”: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.#4 / 6

All 9 Google reviews tagged “Smog certification”

Angela3 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 years ago★★★★★

Great customer service. Fast and efficiant technician. Highly recommend.

Emissions testingRegistration renewalSmog certification
Jorge2 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★★★★★

Super friendly and helpful tech. I was in and out fast . They also now offer registration renewal and etc. no need to go to dmv (which is 5 mins away) if needed to go . I would definitely come back and high recommend coming here for your smog and dmv needs

Emissions testingSmog certification
Lisa1 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 years ago★★★★★

Great Customer Service!!!!

Smog certification
Vin1 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 years ago★★★★★

Great service. Fast and efficient. My car passed! Had a 2002 Civic and was in and out in 10 minutes or so. They took me right in no appointments needed. Highly recommend if you need a smog check and in a hurry.

Registration renewalSmog certification
dee1 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 years ago★★★★★

Came here for a smog check inspection for my 2012 Hyundai Sonata. I called around to check for the best price and they gave me a special which is 10 dollars cheaper than their coupon price. I was in and out within 10 minutes or so. Customer service were friendly and attentive. Will definitely come back for my next…

Change of ownershipDieselsEmissions testing
ElizabethLocal Guide · 23 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★★★★★

Oh My Gosh!! This place is amazing! Super professional and super fast. The owner does the work and she is very nice and extremely smart!! Hands down a great place:)

Smog certification
BRANDONLocal Guide · 11 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★

Horrible service they don't speak to you or talk to you at all if you have problems they will fail you without any notice at all had a van I bought and they claimed it was tampered with and they sent that to DMV went to a different smog shop and it passed no problem not sure what they are pulling there Will not use that service again..

Smog certification
Audrey3 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 years ago★★★★★

Came in to smog my 2004 RSX I was in and out fast. Service was efficient and customer service was excellent. I called around at few smog places but I ended up coming here for the phone special. If you call you get a better competitive deal! They are towards Sonoma Blvd on Redwood st. Next door to Aamco/Oreillys.…

Customer photo from Audrey's reviewCustomer photo from Audrey's reviewCustomer photo from Audrey's review
DieselsEmissions testingRegistration renewal
M2 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 years ago★★★★★

Excellent service ...

Smog certification

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 0%Reasonable 0%Overpriced 0%Not sure 0%

Jobs customers hired them for

JobReviewsCategory typical
Smog certification9—
Emissions testing5—
Registration renewal3—
Diesels2—

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