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Best IT Consultants in Lake Elsinore, CA (2026)

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

The short answer

  1. 1

    Best overall in Lake Elsinore: ThinkTek, IFR Score 61/100; 5.0★ from 51 Google reviews; open 7 days a week.

  2. 17

    Most-reviewed: Apogee Computer Technologies - By Appointment Only, 890 Google reviews at 5.0★, the most of 409 ranked; ranked #17.

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

409 Lake Elsinore IT consultants are ranked here by IFR Score, from nine published factors. 161 open Saturdays and 93 open Sundays, based on posted hours. The median Google rating is 5.0★ across 409 rated IT firms.

Top 10 IT consultants in Lake Elsinore at a glance

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

Top 10 IT consultants in Lake Elsinore at a glance
RankBusinessIFR ScoreGoogle ratingBased inHoursBest for
1ThinkTek615.0★ (51)Irvine, 30 mi awaySat · Sun · EveningsOverall
2Agile Enterprise Management585.0★ (16)Newport Beach, 31 mi awaySat · Sun · Evenings—
3The IT Professionals585.0★ (85)Buena Park, 50 mi awaySat—
4Tech Guardian584.9★ (87)Lake ElsinoreSat · Sun · Evenings—
5Excel and Access, LLC574.8★ (77)Irvine, 31 mi away——
6IT Bros575.0★ (7)Chino, 23 mi awaySat · Sun · Evenings—
7Davik Consulting, Inc575.0★ (14)Murrieta, 11 mi awaySat—
8Atomicrays574.0★ (16)Lake ElsinoreSat—
9FundYaMental575.0★ (22)Coto De Caza, 26 mi awaySat · Evenings—
10Helpt575.0★ (6)Irvine, 26 mi awaySat · Sun · Evenings—

The 409 best IT consultants in Lake Elsinore, 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 Lake Elsinore

    Based in Irvine, 30 mi away

    61/100IFR Score

    Ranked #1 because of its Google rating and service focus: 5.0★ from 51 Google reviews, listed on Google as “Computer consultant”.

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

    • 5.0★ from 51 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    2030 Main St #1300, Irvine, CA 92614
  2. Based in Newport Beach, 31 mi away

    58/100IFR Score

    Ranked #2 because of its Google rating and service focus: 5.0★ from 16 Google reviews, listed on Google as “Computer consultant”.

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

    • 5.0★ from 16 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    5000 Birch St Tower, Suite 3000, Newport Beach, CA 92660
  3. Based in Buena Park, 50 mi away

    58/100IFR Score

    Ranked #3 because of its Google rating and service focus: 5.0★ from 85 Google reviews, listed on Google as “Computer consultant”.

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

    • 5.0★ from 85 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat 9 AM–3 PM · Sun closed
  4. Based in Lake Elsinore

    58/100IFR Score

    Ranked #4 because of its Google rating and review volume: 4.9★ from 87 Google reviews.

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

    • 4.9★ from 87 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    600 Central Ave Ste A, Lake Elsinore, CA 92530
  5. Based in Irvine, 31 mi away

    57/100IFR Score

    Ranked #5 because of its Google rating and service focus: 4.8★ from 77 Google reviews, listed on Google as “Computer consultant”.

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

    • 4.8★ from 77 Google reviews
    Hours
    Mon–Thu 8 AM–5 PM · Fri 8 AM–4 PM · Sat–Sun closed
    Address
    17880 Sky Park Cir, Irvine, CA 92614
  6. Based in Chino, 23 mi away

    57/100IFR Score

    Ranked #6 because of its Google rating and service focus: 5.0★ from 7 Google reviews, listed on Google as “Computer consultant”.

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

    • 5.0★ from 7 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
  7. Based in Murrieta, 11 mi away

    57/100IFR Score

    Ranked #7 because of its Google rating and service focus: 5.0★ from 14 Google reviews, listed on Google as “Computer consultant”.

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

    • 5.0★ from 14 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat 12 PM–5 PM · Sun closed
    Address
    25060 Hancock Ave #103-374, Murrieta, CA 92562
  8. Based in Lake Elsinore

    57/100IFR Score

    Ranked #8 because of its Google rating and service focus: 4.0★ from 16 Google reviews, listed on Google as “Computer consultant”.

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

    • 4.0★ from 16 Google reviews
    Hours
    Mon 12 PM–4 PM · Tue 10 AM–6 PM · Wed 12 PM–4 PM · Thu 10 AM–6 PM · Fri 10 AM–4 PM · Sat 10 AM–6 PM · Sun closed
    Address
    32506 Crescent Ave, Lake Elsinore, CA 92530
  9. Based in Coto De Caza, 26 mi away

    57/100IFR Score

    Ranked #9 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–Sat 9 AM–7 PM · Sun closed
  10. #10 Helpt

    Based in Irvine, 26 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
    127 Windchime, Irvine, CA 92603
  11. Based in La Puente, 45 mi away

    57/100IFR Score

    Ranked #11 because of its Google rating and service focus: 4.4★ from 249 Google reviews, listed on Google as “Computer consultant”.

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

    • 4.4★ from 249 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    137 S 8th Ave, La Puente, CA 91746
  12. Based in Murrieta, 20 mi away

    56/100IFR Score

    Ranked #12 because of its Google rating and service focus: 5.0★ from 8 Google reviews, listed on Google as “Computer consultant”.

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

    • 5.0★ from 8 Google reviews
    Hours
    Mon–Fri 7 AM–7 PM · Sat–Sun 8 AM–6 PM
  13. Based in Ontario, 30 mi away

    56/100IFR Score

    Ranked #14 because of its Google rating and service focus: 5.0★ from 7 Google reviews, listed on Google as “Computer consultant”.

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

    • 5.0★ from 7 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    350 S Milliken Ave Ste e, Ontario, CA 91761
  14. Based in Riverside, 20 mi away

    56/100IFR Score

    Ranked #15 because of its Google rating and review volume: 4.9★ from 507 Google reviews.

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

    • 4.9★ from 507 Google reviews
    Hours
    Mon–Wed 1 PM–5:30 PM · Thu 8 AM–5:30 PM · Fri–Sat 1 PM–5:30 PM · Sun closed
    Address
    11153 Pierce St, Riverside, CA 92505
  15. Based in Temecula, 19 mi away

    56/100IFR Score

    Ranked #16 because of its Google rating and service focus: 4.8★ from 11 Google reviews, listed on Google as “Computer consultant”.

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

    • 4.8★ from 11 Google reviews
    Address
    31805 Temecula Pkwy #248, Temecula, CA 92592
  16. Based in Mission Viejo, 21 mi away

    56/100IFR Score

    Ranked #18 because of its Google rating and service focus: 4.7★ from 6 Google reviews, listed on Google as “Computer consultant”.

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

    • 4.7★ from 6 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun 10 AM–5 PM
    Address
    24000 Alicia Pkwy #17-355, Mission Viejo, CA 92691
  17. Based in Irvine, 29 mi away

    55/100IFR Score

    Ranked #19 because of its Google rating and review volume: 4.9★ from 241 Google reviews.

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

    • 4.9★ from 241 Google reviews
    Hours
    Mon–Fri 9 AM–6 PM · Sat–Sun 12 PM–4 PM
    Address
    20 Corporate Park Ste:118, Irvine, CA 92606
  18. Based in Riverside, 21 mi away

    55/100IFR Score

    Ranked #20 because of its Google rating and service focus: 4.6★ from 10 Google reviews, listed on Google as “Computer consultant”.

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

    • 4.6★ from 10 Google reviews
    Address
    10555 Robinson Ave, Riverside, CA 92505
  19. Based in Carlsbad, 38 mi away

    55/100IFR Score

    Ranked #22 because of its Google rating and review volume: 5.0★ from 151 Google reviews.

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

    • 5.0★ from 151 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    2764 Gateway Rd, Carlsbad, CA 92009
  20. Based in Irvine, 28 mi away

    55/100IFR Score

    Ranked #23 because of its Google rating and review volume: 5.0★ from 173 Google reviews.

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

    • 5.0★ from 173 Google reviews
    Hours
    Mon–Sat 8 AM–9 PM · Sun 9 AM–9 PM
    Address
    10 Sparta, Irvine, CA 92614
  21. Based in Rancho Cucamonga, 34 mi away

    55/100IFR Score

    Ranked #24 because of its Google rating and review volume: 4.9★ from 476 Google reviews.

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

    • 4.9★ from 476 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat 9 AM–1 PM · Sun closed
    Address
    9849 Foothill Blvd S C, Rancho Cucamonga, CA 91730
  22. Based in Lake Elsinore

    55/100IFR Score

    Ranked #25 because of its Google rating and service focus: 5.0★ from 5 Google reviews, listed on Google as “Computer consultant”.

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

    • 5.0★ from 5 Google reviews
    Hours
    Mon–Fri 8 AM–7 PM · Sat–Sun closed

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 409 ranked IT consultants here; the rest are on their profiles.

IT consultants in Lake Elsinore, ranks 26 to 50
RankBusinessIFR ScoreGoogle ratingDistance
26KME Systems555.0★ (389)23 mi
27Acorn IT Services554.8★ (27)31 mi
28Palm Springs Tech Services554.8★ (26)45 mi
29A1 Computer Service & Parts544.6★ (87)18 mi
30Burgi Technologies | Managed IT & Cybersecurity545.0★ (75)28 mi
31NCS - Network Consulting Service545.0★ (9)31 mi
32Alandata Data Recovery545.0★ (77)30 mi
33Technijian544.7★ (87)24 mi
34Adam's PC Build & Repair545.0★ (108)26 mi
35Rasec TECH IT Services544.9★ (85)17 mi
36My Choice Software544.6★ (611)23 mi
37Complete PC Specialists544.7★ (275)19 mi
38Smartology Tech545.0★ (8)26 mi
39QuietStone IT Support545.0★ (38)15 mi
40Information Technology Experts Alliance545.0★ (6)26 mi
41Los Angeles Cabling545.0★ (4)43 mi
42PCHOUSE NOW544.9★ (163)18 mi
43PC Repair Center544.7★ (193)34 mi
44Jitney Co533.8★ (5)22 mi
45Buzz Cybersecurity - Irvine Managed IT Services534.8★ (72)31 mi
46US Technical Services Inc532.8★ (4)39 mi
47Blink IT Solutions534.1★ (24)31 mi
48Inland Empire IT Services534.6★ (5)26 mi
49MediaVision Computer Repair & IT Services535.0★ (370)38 mi
50Onward IT535.0★ (13)33 mi

Also serving Lake Elsinore

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 Lake Elsinore
BusinessGoogle ratingDistance
Ailerons IT Consulting5.0★ (2)17 mi
Anube Solutions5.0★ (2)19 mi
Audio Vision Electric1.0★ (1)In Lake Elsinore
DataGuys2.5★ (2)14 mi
Elite MSPIn Lake Elsinore
Gold Bear TechIn Lake Elsinore
Hackademic Solutions LLCIn Lake Elsinore
Innovative Solutions4.0★ (2)7 mi
Lake Computer Forms5.0★ (1)In Lake Elsinore
Nerds Of TechnologyIn Lake Elsinore
Netsteller IT Solutions5.0★ (2)20 mi
OP Computer ServicesIn Lake Elsinore
PC Tune-Up Pros5.0★ (1)In Lake Elsinore
Personal Computer AssistantIn Lake Elsinore
RL Computer ServicesIn Lake Elsinore
Ruby ITIn Lake Elsinore
Silver Lining Consulting LLCIn Lake Elsinore
system repair villanuevaIn Lake Elsinore
Taso Tech Inc5.0★ (2)16 mi
VinlevTechIn Lake Elsinore

How we ranked Lake Elsinore IT consultants

We scored 409 Lake Elsinore 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 Lake Elsinore 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 Lake Elsinore: frequently asked questions

Who is the best IT consultant in Lake Elsinore?

By IFR Score, the highest-ranked IT consultant in Lake Elsinore, CA is ThinkTek with an IFR Score of 61/100. It has 5.0★ from 51 Google reviews. It is open 7 days a week. Agile Enterprise Management (#2) and The IT Professionals (#3) follow. We ranked 409 IT consultants on nine factors, last updated November 9, 2026.

How many IT consultants are there in Lake Elsinore?

ITFirmsRanked ranks 409 IT consultants serving Lake Elsinore, CA. 3 of them are based in Lake Elsinore; 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 Lake Elsinore work on weekends?

161 of 409 ranked IT consultants post Saturday hours and 93 post Sunday hours. The highest-ranked open Saturdays are ThinkTek (#1), Agile Enterprise Management (#2) and The IT Professionals (#3). Posted hours are office hours; many firms also run an after-hours support line for contract clients.

What Google rating do Lake Elsinore IT consultants have?

The median Google rating among 409 rated IT consultants in Lake Elsinore is 5.0★, with a median of 11 reviews. Apogee Computer Technologies - By Appointment Only has the most, 890 reviews, and ranks #17. 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 Lake Elsinore count in this ranking?

Yes, if they are within 50 mi of the Lake Elsinore 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 Lake Elsinore 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 Lake Elsinore

  1. November 2026: IFR Scores recalculated for 409 IT consultants serving Lake Elsinore.
  2. November 2026: 4 duplicate listings merged.