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Best IT Consultants in San Ramon, CA (2026)

315 IT consultants ranked by IFR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in San Ramon: 42, Inc., IFR Score 62/100; 5.0★ from 54 Google reviews; open 7 days a week.

  2. 18

    Most-reviewed: Central Computers, 698 Google reviews at 4.4★, the most of 315 ranked; ranked #18.

Rankings can't be bought. IT providers can't pay to change their rank or score. How we rank

315 San Ramon IT consultants are ranked here by IFR Score, from nine published factors. 103 open Saturdays and 76 open Sundays, based on posted hours. The median Google rating is 4.9★ across 315 rated IT firms.

Top 10 IT consultants in San Ramon at a glance

Ranked by IFR Score from public data. Sponsored placements are labelled and never change the order.

Top 10 IT consultants in San Ramon at a glance
RankBusinessIFR ScoreGoogle ratingBased inHoursBest for
142, Inc.625.0★ (54)Berkeley, 17 mi awaySat · Sun · EveningsOverall
2Sustainable Computing605.0★ (87)Alameda, 19 mi away——
3offthegridit584.8★ (23)San Jose, 28 mi awaySat · Sun—
4Ralph Doore Consulting574.9★ (21)Noe Valley, 30 mi awaySat · Sun · Evenings—
5DeParts Systems575.0★ (126)Alameda, 16 mi awaySat · Sun · Evenings—
6PC Professional Managed IT Services574.9★ (143)Oakland, 16 mi awaySat · Sun · Evenings—
7WebDispatch574.9★ (19)San Ramon——
8People 1st IT Inc. LLC574.9★ (299)San Francisco, 23 mi awaySat · Sun—
9Netpace Inc574.4★ (8)San Ramon——
10Seashore IT575.0★ (6)San Francisco, 23 mi awaySat · Sun · Evenings—

The 315 best IT consultants in San Ramon, ranked

Ordered by IFR Score, a 0–100 score from nine published factors. Paid placement never changes the order.

Ranked by IFR Score from public data. Sponsored placements are labelled and never change the order.

  1. Ranked #1 in San Ramon

    Based in Berkeley, 17 mi away

    62/100IFR Score

    Ranked #1 because of its Google rating and service focus: 5.0★ from 54 Google reviews, listed on Google as “Computer consultant”.

    Based on 8 of 9 factors; recency not yet collected.

    • 5.0★ from 54 Google reviews
    Hours
    Mon–Sun 7 AM–7 PM
    Address
    2150 Allston Way #300, Berkeley, CA 94704
  2. Based in Alameda, 19 mi away

    60/100IFR Score

    Ranked #2 because of its Google rating and service focus: 5.0★ from 87 Google reviews, listed on Google as “Computer consultant”.

    Based on 8 of 9 factors; recency not yet collected.

    • 5.0★ from 87 Google reviews
    Hours
    Mon–Tue 10 AM–5 PM · Wed 10:30 AM–5 PM · Thu–Fri 10 AM–5 PM · Sat–Sun closed
  3. Based in San Jose, 28 mi away

    58/100IFR Score

    Ranked #3 because of its Google rating and service focus: 4.8★ from 23 Google reviews, listed on Google as “Computer consultant”.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.8★ from 23 Google reviews
    Hours
    Mon–Sun 9 AM–6 PM
    Address
    2050 Gateway Pl #100-141, San Jose, CA 95110
  4. Based in Alameda, 16 mi away

    57/100IFR Score

    Ranked #5 because of its Google rating and review volume: 5.0★ from 126 Google reviews.

    Based on 8 of 9 factors; recency not yet collected.

    • 5.0★ from 126 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    965 Shorepoint Ct, Alameda, CA 94501
  5. Based in San Ramon

    57/100IFR Score

    Ranked #7 because of its Google rating and service focus: 4.9★ from 19 Google reviews, listed on Google as “Computer consultant”.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.9★ from 19 Google reviews
    Hours
    Mon–Fri 9:30 AM–5 PM · Sat–Sun closed
    Address
    2819 Crow Canyon Rd Ste 105, San Ramon, CA 94583
  6. Based in San Francisco, 23 mi away

    57/100IFR Score

    Ranked #8 because of its Google rating and review volume: 4.9★ from 299 Google reviews.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.9★ from 299 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat–Sun 8 AM–5 PM
    Address
    182 Howard St #756, San Francisco, CA 94105
  7. Based in San Ramon

    57/100IFR Score

    Ranked #9 because of its Google rating and service focus: 4.4★ from 8 Google reviews, listed on Google as “Computer consultant”.

    Based on 7 of 9 factors; recency and availability not yet collected.

    • 4.4★ from 8 Google reviews
    Address
    5000 Executive Pkwy, San Ramon, CA 94583
  8. Based in San Francisco, 23 mi away

    57/100IFR Score

    Ranked #10 because of its Google rating and service focus: 5.0★ from 6 Google reviews, listed on Google as “Computer consultant”.

    Based on 8 of 9 factors; recency not yet collected.

    • 5.0★ from 6 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    95 3rd St 2nd Floor, San Francisco, CA 94103
  9. Based in San Francisco, 23 mi away

    57/100IFR Score

    Ranked #12 because of its Google rating and service focus: 5.0★ from 32 Google reviews, listed on Google as “Computer consultant”.

    Based on 8 of 9 factors; recency not yet collected.

    • 5.0★ from 32 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat–Sun closed
    Address
    1160 Battery St suite 100, San Francisco, CA 94111
  10. Based in Auburn Hills, 14 mi away

    56/100IFR Score

    Ranked #13 because of its Google rating and service focus: 5.0★ from 3 Google reviews, listed on Google as “Computer consultant”.

    Based on 8 of 9 factors; recency not yet collected.

    • 5.0★ from 3 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
  11. Based in Alamo, 15 mi away

    56/100IFR Score

    Ranked #14 because of its Google rating and service focus: 5.0★ from 3 Google reviews, listed on Google as “Computer consultant”.

    Based on 8 of 9 factors; recency not yet collected.

    • 5.0★ from 3 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
  12. Based in Larkspur, 46 mi away

    56/100IFR Score

    Ranked #15 because of its Google rating and service focus: 5.0★ from 22 Google reviews, listed on Google as “Computer consultant”.

    Based on 8 of 9 factors; recency not yet collected.

    • 5.0★ from 22 Google reviews
    Hours
    Mon–Fri 9 AM–8 PM · Sat–Sun 10 AM–4 PM
  13. Based in Sunnyvale, 28 mi away

    56/100IFR Score

    Ranked #17 because of its Google rating and review volume: 4.5★ from 506 Google reviews.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.5★ from 506 Google reviews
    Hours
    Mon–Fri 10 AM–6 PM · Sat–Sun 11 AM–5 PM
    Address
    510 Lawrence Expy Ste 106-107, Sunnyvale, CA 94085
  14. Based in Santa Clara, 32 mi away

    56/100IFR Score

    Ranked #18 because of its Google rating and review volume: 4.4★ from 698 Google reviews, the most in San Ramon.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.4★ from 698 Google reviews
    Hours
    Mon–Fri 10 AM–6 PM · Sat–Sun 11 AM–5 PM
    Address
    3777 Stevens Creek Blvd, Santa Clara, CA 95051
  15. Based in Walnut Creek, 10 mi away

    56/100IFR Score

    Ranked #19 because of its Google rating and service focus: 4.9★ from 15 Google reviews, listed on Google as “Computer consultant”.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.9★ from 15 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    1990 N California Blvd 8th floor floor, Walnut Creek, CA 94596
  16. Based in San Francisco, 24 mi away

    56/100IFR Score

    Ranked #20 because of its Google rating and review volume: 5.0★ from 431 Google reviews.

    Based on 8 of 9 factors; recency not yet collected.

    • 5.0★ from 431 Google reviews
    Hours
    Mon–Fri 8 AM–6 PM · Sat–Sun closed
    Address
    1370 Harrison St, San Francisco, CA 94103
  17. Based in Alameda, 14 mi away

    55/100IFR Score

    Ranked #21 because of its Google rating and service focus: 4.6★ from 17 Google reviews, listed on Google as “Computer consultant”.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.6★ from 17 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
  18. #22 STN

    Based in Pleasanton, 8 mi away

    55/100IFR Score

    Ranked #22 because of its Google rating and service focus: 4.2★ from 5 Google reviews, listed on Google as “Computer consultant”.

    Based on 7 of 9 factors; recency and availability not yet collected.

    • 4.2★ from 5 Google reviews
    Address
    4464 Willow Rd Ste 102, Pleasanton, CA 94588
  19. Based in Concord, 14 mi away

    55/100IFR Score

    Ranked #23 because of its Google rating and review volume: 5.0★ from 48 Google reviews.

    Based on 8 of 9 factors; recency not yet collected.

    • 5.0★ from 48 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    1800 Sutter St #680, Concord, CA 94520
  20. Based in Palo Alto, 25 mi away

    55/100IFR Score

    Ranked #24 because of its Google rating and service focus: 5.0★ from 3 Google reviews, listed on Google as “Computer consultant”.

    Based on 8 of 9 factors; recency not yet collected.

    • 5.0★ from 3 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    610 Cowper St, Palo Alto, CA 94301
  21. Based in Benicia, 21 mi away

    55/100IFR Score

    Ranked #25 because of its Google rating and service focus: 4.4★ from 25 Google reviews, listed on Google as “Computer consultant”.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.4★ from 25 Google reviews
    Hours
    Mon–Fri 9 AM–6 PM · Sat–Sun closed
    Address
    77 Solano Square Ste 351, Benicia, CA 94510

IT consultants ranked #26 to #50

#1 to #25 are shown in full above. Here are #26 to #50, in IFR Score order; each links to its profile. We publish the top 50 of 315 ranked IT consultants here; the rest are on their profiles.

IT consultants in San Ramon, ranks 26 to 50
RankBusinessIFR ScoreGoogle ratingDistance
26AsKevin Silicon Valley555.0★ (161)33 mi
27IT Devices Online553.5★ (19)6 mi
28Tech Paces554.8★ (9)6 mi
29The Marin Tech555.0★ (29)35 mi
30Nettouch Consulting555.0★ (5)13 mi
31Network Remedy - IT Support, IT Security & Managed IT Services555.0★ (78)28 mi
32Wizdom On Wheels555.0★ (19)24 mi
33Sysnatics IT Services545.0★ (5)26 mi
34TELADATA Data Center & Workplace Technology Consultants545.0★ (5)16 mi
35Nerds On Call Computer Repair544.9★ (321)50 mi
36Blackhawk MSP Computer Support and Services544.9★ (46)2 mi
37Compu-Medic Systems544.3★ (12)40 mi
38Ibota IT Consulting545.0★ (5)28 mi
39My Emergency Guy544.6★ (139)16 mi
40Computer Engineering Group544.1★ (63)36 mi
41Zbynet545.0★ (11)33 mi
42Cyberdoc PTS Inc545.0★ (8)11 mi
43Intelligent Technical Solutions | ITS544.9★ (54)23 mi
44QTS Santa Clara544.6★ (19)27 mi
45Ophtek545.0★ (24)40 mi
46CLEAR Technology545.0★ (123)36 mi
47Bravo IT Consulting544.8★ (6)25 mi
48Core Technologies Consulting, LLC545.0★ (3)13 mi
49KairosIT545.0★ (12)25 mi
50Pleasanton Computer Repair534.7★ (97)10 mi

Also serving San Ramon

20 more IT consultants within 50 mi that we can't rank yet: too few reviews, or a service we couldn't confirm. Listed A to Z.

Unranked IT consultants serving San Ramon
BusinessGoogle ratingDistance
Achint Consulting Inc5.0★ (1)In San Ramon
Altitude Technical Solutions5.0★ (2)In San Ramon
Amick Brown, LLC5.0★ (1)In San Ramon
BLACKHAWK MSP4.9★ (9)In San Ramon
EnclipseIn San Ramon
Howard Fried Consulting Group Inc.5.0★ (1)In San Ramon
ICE ConsultingIn San Ramon
ITkid5.0★ (2)1 mi
Kilik SolutionsIn San Ramon
Lan Service GroupIn San Ramon
N2CON Managed IT ServicesIn San Ramon
Parachute Technology Managed IT Services5.0★ (89)In San Ramon
PauloComputersIn San Ramon
San Ramon Computer RepairIn San Ramon
Sennovate Inc4.8★ (6)In San Ramon
SR SAP Consulting (SAP Basis/IT Services)In San Ramon
SumeruDataIn San Ramon
SunGard Availability Services4.0★ (2)In San Ramon
TechGears Inc.In San Ramon
WaveStrong Inc.4.0★ (1)In San Ramon

How we ranked San Ramon IT consultants

We scored 315 San Ramon IT consultants on nine factors, weighted as shown. An IT firm is ranked when its service is confirmed and it has 3 or more Google reviews or a claimed profile. An IT firm with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed November 9, 2026.

Paid placement never changes a rank or score. Sponsored businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

IFR Score factors and weights
FactorWeightComputed fromIn San Ramon data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Review volume15%Number of Google reviews, compared with the most-reviewed IT firm on the listMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday and 24/7 supportMeasured
Service focus15%How clearly the firm does this service (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The firm has claimed its IT Firms Ranked profile (free or paid earn the same)Measured
Partnered5%The firm links to IT Firms Ranked from its own website with our badge, checked periodicallyMeasured
Client reviews10%Verified client reviews collected by IT Firms Ranked: their rating and how many there areMeasured

How to choose an IT consultant

  1. Ask whether the consultant earns commissions or referral fees on products they recommend.
  2. Check experience with projects like yours, and ask for a sample deliverable.
  3. Agree the deliverables, timeline and price for each phase before work starts.
  4. Ask for two or three references from clients of your size and industry, and call them.
  5. Get the scope, response times and price in writing before you sign, including how you leave and get your data back.

Questions to ask an IT consultant

  • Do you receive commissions from any vendor you might recommend?
  • What will we receive at the end of the project?
  • Who will do the work, and what similar projects have they completed?
  • Do you bill hourly, per project or on retainer?
  • Will you work alongside our current IT provider?

Terms explained

MSP (managed service provider)
A firm that runs a business’s IT for a recurring fee: monitoring, patching, help desk, backups and security tools.
Co-managed IT
An arrangement where an outside firm supports an in-house IT person or team, sharing tools and tasks.
Break-fix
IT support paid per incident or per hour, with no monthly agreement.
SLA (service-level agreement)
The contract terms for response and resolution times, uptime and support hours.
Help desk
The support line staff call or email for IT problems.
RMM
Remote monitoring and management software that lets an IT firm watch, patch and fix computers remotely.
vCIO
A virtual chief information officer: part-time IT strategy and budgeting from an outside firm.
MSSP
A managed security service provider: a firm that monitors and manages security tools around the clock.
EDR / MDR
Endpoint detection and response software, and the managed service of people watching its alerts (managed detection and response).
MFA
Multi-factor authentication: a second proof of identity, such as an app prompt, on top of a password.
Penetration test
An authorised, simulated attack on your systems to find weaknesses before criminals do.
SOC 2
An independent auditor’s report (AICPA standard) on a service provider’s security controls.

IT consultants in San Ramon: frequently asked questions

Who is the best IT consultant in San Ramon?

By IFR Score, the highest-ranked IT consultant in San Ramon, CA is 42, Inc. with an IFR Score of 62/100. It has 5.0★ from 54 Google reviews. It is open 7 days a week. Sustainable Computing (#2) and offthegridit (#3) follow. We ranked 315 IT consultants on nine factors, last updated November 9, 2026.

How many IT consultants are there in San Ramon?

ITFirmsRanked ranks 315 IT consultants serving San Ramon, CA. 2 of them are based in San Ramon; the rest serve it from nearby towns. Another 20 within 50 mi are listed but not ranked yet. Counts are as of November 2026.

Which IT consultants in San Ramon work on weekends?

103 of 315 ranked IT consultants post Saturday hours and 76 post Sunday hours. The highest-ranked open Saturdays are 42, Inc. (#1), offthegridit (#3) and Ralph Doore Consulting (#4). Posted hours are office hours; many firms also run an after-hours support line for contract clients.

What Google rating do San Ramon IT consultants have?

The median Google rating among 315 rated IT consultants in San Ramon is 4.9★, with a median of 12 reviews. Central Computers has the most, 698 reviews, and ranks #18. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ITFirmsRanked rank IT consultants?

Each IT consultant gets a 0–100 IFR Score from nine published factors, led by reputation (25%), review volume (15%), service focus (15%) and recency (10%). An IT firm with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only IT firms with a confirmed service and 3 or more reviews, or a claimed profile, are ranked.

Do IT consultants outside San Ramon count in this ranking?

Yes, if they are within 50 mi of the San Ramon city center, our service radius for IT consultants. Each listing shows where the IT firm is based and how far away it is. Proximity is 5% of the IFR Score, so a nearby IT firm gets a small edge.

Can IT consultants pay to rank higher on ITFirmsRanked?

No. The IFR Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured IT firms may appear above the list, labelled Sponsored and showing their honest rank.

What does an IT consultant do?

IT consultants advise on technology plans and projects: system selection, cloud migrations, budgets, security and compliance programmes, often as a part-time or virtual CIO.

How are it consultants in San Ramon ranked?

By IFR Score: Google rating and review volume, recent reviews, opening hours, how clearly the firm does IT consulting, distance, a claimed profile, our badge and verified client reviews. Sponsored placements never change the order.

When does a business need an IT consultant rather than an IT provider?

For decisions and projects rather than day-to-day support: choosing a new system, planning a cloud move, setting an IT budget, preparing for an audit or reviewing an existing IT provider.

How do IT consultants charge?

By the hour, by the project or on a monthly retainer for ongoing virtual CIO work. Ask for a fixed price or a capped estimate on defined projects.

Update log for San Ramon

  1. November 2026: IFR Scores recalculated for 315 IT consultants serving San Ramon.
  2. November 2026: 3 duplicate listings merged.