← Top 100 Computer & Phone Repair in the San Francisco Bay Area

Computer & Phone Repair Companies in North Bay — Graded

All 62 graded computer & phone repair companies in North Bay, California, in market rank order. Same published formula, no paid placements. Data current as of 2026-10-25.

14
95AI ScoreTop 4%
Metro by T-Mobile
Vacaville · Website
Legitimacy93
Online action97
Reviewsno data yet
Coverage 35% · 2026-10-25
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20
95AI ScoreTop 5%
Metro by T-Mobile
Santa Rosa · Website
Legitimacy93
Online action97
Reviewsno data yet
Coverage 35% · 2026-10-25
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21
94AI ScoreTop 5%
Boost Mobile
Vacaville · Website
Legitimacy93
Online action94
Reviewsno data yet
Coverage 35% · 2026-10-25
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23
94AI ScoreTop 6%
Metro by T-Mobile
Vallejo · Website
Legitimacy93
Online action94
Reviewsno data yet
Coverage 35% · 2026-10-25
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24
94AI ScoreTop 6%
Metro by T-Mobile
Fairfield · Website
Legitimacy93
Online action94
Reviewsno data yet
Coverage 35% · 2026-10-25
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25
91AI ScoreTop 6%
Santa Rosa Computers
Santa Rosa · Website
Legitimacy93
Online action90
Reviewsno data yet
Coverage 35% · 2026-10-25
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32
90AI ScoreTop 8%
Metro by T-Mobile
San Rafael · Website
Legitimacy96
Online action85
Reviewsno data yet
Coverage 35% · 2026-10-25
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33
90AI ScoreTop 8%
Metro by T-Mobile
Vallejo · Website
Legitimacy96
Online action85
Reviewsno data yet
Coverage 35% · 2026-10-25
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47
88AI ScoreTop 11%
AT&T
Corte Madera · Website
Legitimacy93
Online action85
Reviewsno data yet
Coverage 35% · 2026-10-25
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51
88AI ScoreTop 12%
AT&T
San Rafael · Website
Legitimacy93
Online action85
Reviewsno data yet
Coverage 35% · 2026-10-25
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60
88AI ScoreTop 14%
Metro by T-Mobile
Suisun City · Website
Legitimacy93
Online action85
Reviewsno data yet
Coverage 35% · 2026-10-25
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63
88AI ScoreTop 15%
Metro by T-Mobile
Vallejo · Website
Legitimacy93
Online action85
Reviewsno data yet
Coverage 35% · 2026-10-25
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67
81AI ScoreTop 16%
Cricket Co
Novato · Website
Legitimacy96
Online action70
Reviewsno data yet
Coverage 35% · 2026-10-25
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74
80AI ScoreTop 18%
AT&T
Sebastopol · Website
Legitimacy93
Online action70
Reviewsno data yet
Coverage 35% · 2026-10-25
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76
80AI ScoreTop 18%
AT&T
Novato · Website
Legitimacy93
Online action70
Reviewsno data yet
Coverage 35% · 2026-10-25
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84
80AI ScoreTop 20%
Verizon
Sebastopol · Website
Legitimacy93
Online action70
Reviewsno data yet
Coverage 35% · 2026-10-25
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86
75AI ScoreTop 20%
Sam's Club Connection Center
Vacaville · Website
Legitimacy96
Online action60
Reviewsno data yet
Coverage 35% · 2026-10-25
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90
73AI ScoreTop 21%
Renew Computers
San Rafael · Website
Legitimacy97
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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92
73AI ScoreTop 22%
Ascert
Sausalito · Website
Legitimacy96
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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94
73AI ScoreTop 22%
Collabra Networks
Petaluma · Website
Legitimacy96
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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101
73AI ScoreTop 24%
Eyonic Systems
Vacaville · Website
Legitimacy96
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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112
73AI ScoreTop 26%
Ranch Systems
Novato · Website
Legitimacy96
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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115
73AI ScoreTop 27%
Vanzebo Laser
Novato · Website
Legitimacy96
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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126
71AI ScoreTop 30%
Computer Connection
Larkspur · Website
Legitimacy93
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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130
71AI ScoreTop 31%
GMS Lazerworks
Novato · Website
Legitimacy93
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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134
71AI ScoreTop 32%
Mac Daddy Repairs
Sebastopol · Website
Legitimacy93
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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140
71AI ScoreTop 33%
Net-Flow Corporation
Napa · Website
Legitimacy93
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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145
71AI ScoreTop 34%
Printer Concepts Technology
Vallejo · Website
Legitimacy93
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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146
71AI ScoreTop 34%
Straughn Communications
Napa · Website
Legitimacy96
Online action52
Reviewsno data yet
Coverage 35% · 2026-10-25
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147
71AI ScoreTop 35%
Switzer Enterprises
Vacaville · Website
Legitimacy93
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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155
70AI ScoreTop 36%
Common Sense Business Solutions
Santa Rosa · Website
Legitimacy93
Online action52
Reviewsno data yet
Coverage 35% · 2026-10-25
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158
70AI ScoreTop 37%
Verizon
Vallejo · Website
Legitimacy93
Online action52
Reviewsno data yet
Coverage 35% · 2026-10-25
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163
68AI ScoreTop 38%
Computer 1
Benicia · Website
Legitimacy93
Online action49
Reviewsno data yet
Coverage 35% · 2026-10-25
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166
68AI ScoreTop 39%
Metro by T-Mobile
Fairfield · Website
Legitimacy93
Online action49
Reviewsno data yet
Coverage 35% · 2026-10-25
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167
68AI ScoreTop 39%
Petaluma Wireless
Petaluma · Website
Legitimacy93
Online action49
Reviewsno data yet
Coverage 35% · 2026-10-25
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187
64AI ScoreTop 44%
Verizon
Napa · Website
Legitimacy96
Online action40
Reviewsno data yet
Coverage 35% · 2026-10-25
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198
63AI ScoreTop 46%
T-Mobile
Vacaville · Website
Legitimacy93
Online action40
Reviewsno data yet
Coverage 35% · 2026-10-25
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210
63AI ScoreTop 49%
T-Mobile
American Canyon · Website
Legitimacy93
Online action40
Reviewsno data yet
Coverage 35% · 2026-10-25
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213
63AI ScoreTop 50%
T-Mobile
Santa Rosa · Website
Legitimacy93
Online action40
Reviewsno data yet
Coverage 35% · 2026-10-25
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218
59AI ScoreTop 51%
MobileTech Computing
Corte-Madera · Website
Legitimacy93
Online action34
Reviewsno data yet
Coverage 35% · 2026-10-25
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221
57AI ScoreTop 52%
Computers And More
Santa Rosa · Website
Legitimacy100
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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224
57AI ScoreTop 52%
Ndatastor - Fairfield Managed It Services Company
Fairfield · Website
Legitimacy100
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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232
55AI ScoreTop 54%
Acs Technologies
Santa Rosa · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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244
55AI ScoreTop 57%
Bizmacs, Inc.
San Rafael · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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262
55AI ScoreTop 61%
David Mercer Consulting Inc
Napa · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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288
55AI ScoreTop 67%
Langdon Technical
Sausalito · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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295
55AI ScoreTop 69%
Marin It
Novato · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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296
55AI ScoreTop 69%
Matrix Computer Solutions, Inc.
Sausalito · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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302
55AI ScoreTop 71%
My Cell Repair
Santa Rosa · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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306
55AI ScoreTop 71%
Nexinite
Napa · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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314
55AI ScoreTop 73%
Portola Systems
Sebastopol · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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321
55AI ScoreTop 75%
R & R Consultants
Novato · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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337
55AI ScoreTop 79%
Source One Communications
Napa · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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343
55AI ScoreTop 80%
Tasker Networks, Inc.
Santa Rosa · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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362
55AI ScoreTop 84%
Verizon
Vacaville · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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364
55AI ScoreTop 85%
Verus Technology Solutions
San Rafael · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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366
55AI ScoreTop 85%
Wham Stack
Santa Rosa · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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379
54AI ScoreTop 88%
Dpotter Consulting
San Anselmo · Website
Legitimacy93
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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388
54AI ScoreTop 91%
Microtechs
Mill Valley · Website
Legitimacy93
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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391
54AI ScoreTop 91%
My Cell Repair
Windsor · Website
Legitimacy93
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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403
50AI ScoreTop 94%
Cristy's
Novato
Legitimacy96
Online action15
Reviewsno data yet
Coverage 35% · 2026-10-25
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423
41AI ScoreTop 99%
Pc Plus
Novato
Legitimacy96
Online action0
Reviewsno data yet
Coverage 35% · 2026-10-25
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How the AI Score works

Every company carries an AI Score from 1–100, computed by one published formula from the signals measurable today — legitimacy and online action, verified across at least two independent sources (open place datasets and public registries). The formula's other factors — blended reviews, complaint record, and responsiveness — carry no weight in the score until licensed data sources for them exist. When they land, the score re-spreads across the full formula.

One disclosed exception: a score of 100 is reserved for RankMyCompany clients; every other score is computed by the same formula for everyone. Scores are not spread artificially — companies with identical measured data share identical scores — and each listing also shows its rank and its percentile within its category.

Missing-data rule: when a factor has no lawful data source for a company yet, its weight redistributes proportionally across the factors that do have data, and every score shows its data-coverage %. Coverage rises as licensed sources are added; scores are recomputed monthly and score history is kept for every company.

No score is ever adjusted by hand, sold, or removed for payment. Companies marked RMC Client are scored by the exact same formula as everyone else — the 100 cap above is the only exception, and it is disclosed here rather than hidden. If your company's underlying data is wrong, file a correction on the dispute page — disputes fix the data, and the corrected data flows into the next ranking run.

Place data: © OpenStreetMap contributors (ODbL) and Overture Maps Foundation (CDLA Permissive 2.0). Listings are refreshed monthly; a score change from a refresh takes effect only after the new score holds for two consecutive runs. Formula changes are published as a new methodology version — never applied silently.

Read the full standard — The RMC Standard →