#1
California Airport Shuttle
“Excellent and timely service. Mark was very professional, engaging, and an good driver. I would highly recommend California Limo.” — Google review
Experts Reviews · 2026 Ratings
The Best Airport Shuttle Services in Concord, CA
We graded 10 companies on seven things customers actually report: satisfaction, reliability, workmanship, value, momentum, track record and how owners handle complaints.
—typical jobMedian of the bill customers reported in their Google review (Google asks reviewers for a price range; we use the middle of each range).
0%say the price was fairOf customers who rated the price, the share who chose “Great price” or “Reasonable” rather than “Overpriced”.
4.77★average ratingPlain average of every Google star rating we collected for these companies.
3%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 15,070 Google reviews of 67 top-rated airport shuttle services nationwide; 10 of them in Concord, CA. Updated November 3, 2026.
Find the right company for your job
Pick the job — we re-rank companies by how customers rated that exact job.
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 airport shuttle 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 |  Walnut Creek Airport ServiceConcord, CA | A 98How 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 69%99+68.5Reliability 31%95+29.2Experts Score= 98Not enough data for value, 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––A– | 5.00 | — |
| 2 |  Tri-Valley Airport ShuttleConcord, CA | A 96How 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 69%97+67.2Reliability 31%94+28.9Experts Score= 96Not enough data for value, 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––A– | 5.00 | — |
| 3 |  Black Tie Rides LLCConcord, CA | A 95How 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 69%96+66.5Reliability 31%93+28.6Experts Score= 95Not enough data for value, 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––A– | 4.97 | — |
| 4 | California Airport ShuttleConcord, CA | 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 64%96+61Reliability 28%97+27.4Replies to reviews 8%49+4Experts Score= 92Not 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. | AA––AC | 4.96 | — |
| 5 |  Code 3 TransportationConcord, CA | 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 64%93+59.1Reliability 28%93+26.3Replies to reviews 8%29+2.4Experts Score= 88Not 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. | AA––AD | 4.89 | — |
| 6 |  Marin Airport TransportationConcord, CA | A 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 69%86+59.5Reliability 31%73+22.5Experts Score= 82Not enough data for value, 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. | AB––A– | 4.85 | — |
| 7 |  North Bay ShuttleConcord, CA | B 75How 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 69%77+53.3Reliability 31%71+21.8Experts Score= 75Not enough data for value, 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. | BB––A– | 4.82 | — |
| 8 |  Tri Valley AirporterConcord, CA | B 66How 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%74+47Reliability 28%60+16.9Replies to reviews 8%83+6.8Momentum penalty48−5.2Experts Score= 66Not enough data for value; its weight is shared by the others.Grade B: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | BB––CA | 4.72 | — |
| 9 |  ABC Shuttle ServiceConcord, CA | B 60How 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%76+48.3Reliability 28%60+16.9Replies to reviews 8%42+3.5Momentum penalty16−8.4Experts Score= 60Not enough data for value; its weight is shared by the others.Grade B: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | BB––FC | 4.84 | — |
| 10 |  Golden State TransportationConcord, CA | C 56How 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 69%60+41.5Reliability 31%48+14.8Experts Score= 56Not enough data for value, replies to reviews; its weight is shared by the others.Grade C: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | BC––A– | 4.60 | — |
What jobs cost
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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Airport Shuttle Services in Concord, CA at a glance
How the 10 airport shuttle services we rated in Concord, CA compare, and what customers praise most.
Experts Score grades
A = score 80+, F = below 20.
- Grade A660%
- Grade B330%
- Grade C110%
- Grade D00%
- Grade F00%
Google ratings
Average stars per company.
- 4.90★ and up440%
- 4.80–4.89★440%
- 4.60–4.79★220%
- Below 4.60★00%
What customers praise
Share of Google review highlights.
- Quality35725%
- Professionalism40329%
- Responsiveness00%
- Punctuality36726%
- Value27820%
Was the price fair?
All price verdicts left with reviews.
Not enough data yet.
Price verdicts by year
Share calling it great / reasonable / overpriced.
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.
The 10 best-rated airport shuttle services in Concord, CA average 4.9★ on Google across 1,077 reviews. California Airport Shuttle has the top rating (5.0★). Updated November 3, 2026.
10 companies that meet our bar: rated 4.5★ or higher on Google, with a meaningful review history (1,077 reviews combined) and currently operating. Request a call back and the company will phone you directly.
#2
Black Tie Rides LLC
“Julio was excellent. He arrived on time and was very pleasant at 3:45 am! We were very comfortable with your company for our transportation to and from the airport. I would definitely use your services again. I…” — Google review
#3
Walnut Creek Airport Service
“Excellent trip! Pickup at SFO flawless. Trip routing was well planned. Abraham was personable and enjoyable. Looking forward to using this company in the future.” — Google review
#4
Code 3 Transportation
“The whole experience was great! The booking was very easy, very responsive, the bus was very nice, well stocked, and our driver was so helpful!” — Google review
#5
ABC Shuttle Service
“Awesome ride. Ac omodating, pleasant on or even early. Had no issues adjusting when my plane was 2 hours later arriving than scheduled. I will use them every time I need airport service.” — Google review
#6
Tri-Valley Airport Shuttle
“Hi I just got a cab service from these guys they are very nice and they are very professional , thank you so much for taking me to airport today on time .” — Google review
#7
Tri Valley Airporter
“Both of my drivers (on July 28 and August 18) were great! I can always count on your service to pick me up from and get me to SFO airport in a timely manner. Safe drivers, good communication, and always a great…” — Google review
#8
Marin Airport Transportation
“I had a great experience with Western Eagle Shuttle. The service was affordable, reliable, and very comfortable. My trip from SFO Airport went perfectly—the shuttle arrived right on time and made everything easy…” — Google review
#9
North Bay Shuttle
“I had a great experience with North Bay Shuttle services. I booked them from Oakland airport to Napa. It was easy to reserve and they called the day before to confirm. The van was super clean and the driver was…” — Google review
#10
Golden State Transportation
“What’s a wonderful company. Order a limo service wine tour and from beginning till the end of my trip was great. Francisco very knowledgeable expert in wine tours took us few nice wineries. Great and friendly…” — Google review
How we pick airport shuttle services in Concord
We scan Google Maps for airport shuttle listings in and around Concord, 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.
Frequently asked questions
Who is the highest-rated airport shuttle in Concord?
California Airport Shuttle has the highest Google rating on our Concord list: 5.0 out of 5 from 300 reviews (as of November 3, 2026).
Which airport shuttle in Concord has the most reviews?
California Airport Shuttle has the most Google reviews among the companies listed here: 300, with a 5.0★ average.
How are these airport shuttle services chosen?
Only open Concord-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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