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Best Managed IT Service Providers in Lancaster, CA (2026)

358 managed IT service providers ranked by IFR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Lancaster: Sam's IT Solutions, IFR Score 66/100; 5.0★ from 497 Google reviews; open 7 days a week.

  2. 29

    Most-reviewed: Los Angeles iPhone Screen Repair | Macbook Repair | Data Recovery, 1,337 Google reviews at 4.8★, the most of 358 ranked; ranked #29.

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

358 Lancaster managed IT service providers are ranked here by IFR Score, from nine published factors. 163 open Saturdays and 102 open Sundays, based on posted hours. The median Google rating is 5.0★ across 358 rated IT firms.

Top 10 managed IT service providers in Lancaster at a glance

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

Top 10 managed IT service providers in Lancaster at a glance
RankBusinessIFR ScoreGoogle ratingBased inHoursBest for
1Sam's IT Solutions665.0★ (497)Pasadena, 38 mi awaySat · Sun · EveningsOverall
2GenCare Managed IT Services Los Angeles635.0★ (174)Glendale, 35 mi awaySat · Sun · Evenings—
3Support.com614.9★ (85)Pasadena, 38 mi awaySat · Sun · Evenings—
4The Tech Consultants615.0★ (91)Woodland Hills, 44 mi awaySat · Sun · Evenings—
5Advanced Networks | IT Support and Managed IT Services Los Angeles605.0★ (87)Los Angeles, 48 mi awaySat · Sun · Evenings—
6Hailo604.7★ (125)Santa Monica, 50 mi awaySat · Sun · Evenings—
7Tech Guys Computer IT Services605.0★ (83)Glendale, 38 mi awaySat · Sun · Evenings—
8Licensed Electrician Services Inc595.0★ (51)Baldwin Park, 44 mi awaySat · Sun · Evenings—
9ZZ Computer IT SUPPORT595.0★ (63)Los Angeles, 49 mi awaySat · Sun · Evenings—
10MyCleanID594.5★ (68)Pasadena, 38 mi awaySat · Sun · Evenings—

The 358 best managed IT service providers in Lancaster, 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 Lancaster

    Based in Pasadena, 38 mi away

    66/100IFR Score

    Ranked #1 because of its Google rating and service focus: 5.0★ from 497 Google reviews, listed on Google as “Computer support and services”.

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

    • 5.0★ from 497 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    35 N Lake Ave #710, Pasadena, CA 91101
  2. Based in Glendale, 35 mi away

    63/100IFR Score

    Ranked #2 because of its Google rating and service focus: 5.0★ from 174 Google reviews, listed on Google as “Computer support and services”.

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

    • 5.0★ from 174 Google reviews
    Hours
    Mon–Tue 12 AM–12 AM · Wed closed · Thu–Sun 12 AM–12 AM
    Address
    3524 Ocean View Blvd, Glendale, CA 91208
  3. Based in Pasadena, 38 mi away

    61/100IFR Score

    Ranked #3 because of its Google rating and service focus: 4.9★ from 85 Google reviews, listed on Google as “Computer support and services”.

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

    • 4.9★ from 85 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    150 S Los Robles Ave #400, Pasadena, CA 91101
  4. Based in Woodland Hills, 44 mi away

    61/100IFR Score

    Ranked #4 because of its Google rating and service focus: 5.0★ from 91 Google reviews, listed on Google as “Computer support and services”.

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

    • 5.0★ from 91 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    6200 Canoga Ave #325, Woodland Hills, CA 91367
  5. 60/100IFR Score

    Ranked #5 because of its Google rating and service focus: 5.0★ from 87 Google reviews, listed on Google as “Computer support and services”.

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

    • 5.0★ from 87 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    10960 Wilshire Blvd #1415, Los Angeles, CA 90024
  6. Based in Santa Monica, 50 mi away

    60/100IFR Score

    Ranked #6 because of its Google rating and service focus: 4.7★ from 125 Google reviews, listed on Google as “Computer support and services”.

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

    • 4.7★ from 125 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    2834 Colorado Ave, Santa Monica, CA 90404
  7. Based in Glendale, 38 mi away

    60/100IFR Score

    Ranked #7 because of its Google rating and service focus: 5.0★ from 83 Google reviews, listed on Google as “Computer support and services”.

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

    • 5.0★ from 83 Google reviews
    Hours
    Mon–Fri 9 AM–9 PM · Sat–Sun 10 AM–7 PM
    Address
    920 W Glenoaks Blvd #209A, Glendale, CA 91202
  8. Based in Los Angeles, 49 mi away

    59/100IFR Score

    Ranked #9 because of its Google rating and service focus: 5.0★ from 63 Google reviews, listed on Google as “Computer support and services”.

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

    • 5.0★ from 63 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    12100 Wilshire Blvd Ste 800, Los Angeles, CA 90025
  9. Based in Pasadena, 38 mi away

    59/100IFR Score

    Ranked #10 because of its Google rating and service focus: 4.5★ from 68 Google reviews, listed on Google as “Computer support and services”.

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

    • 4.5★ from 68 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    150 S Los Robles Ave #400, Pasadena, CA 91101
  10. Based in Los Angeles, 49 mi away

    59/100IFR Score

    Ranked #11 because of its Google rating and service focus: 5.0★ from 93 Google reviews, listed on Google as “Computer support and services”.

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

    • 5.0★ from 93 Google reviews
    Hours
    Mon–Sun 8 AM–8 PM
    Address
    10514 National Blvd #220, Los Angeles, CA 90034
  11. Based in Pasadena, 38 mi away

    59/100IFR Score

    Ranked #12 because of its Google rating and service focus: 4.5★ from 120 Google reviews, listed on Google as “Computer support and services”.

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

    • 4.5★ from 120 Google reviews
    Hours
    Mon–Fri 12 AM–12 AM · Sat closed · Sun 12 AM–12 AM
    Address
    150 S Los Robles Ave #400, Pasadena, CA 91101
  12. Based in Los Angeles, 42 mi away

    59/100IFR Score

    Ranked #13 because of its Google rating and service focus: 4.9★ from 40 Google reviews, listed on Google as “Computer support and services”.

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

    • 4.9★ from 40 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    1800 Vine St, Los Angeles, CA 90028
  13. Based in Santa Clarita, 32 mi away

    59/100IFR Score

    Ranked #14 because of its Google rating and service focus: 4.9★ from 22 Google reviews, listed on Google as “Computer support and services”.

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

    • 4.9★ from 22 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    28110 Avenue Stanford Unit A, Santa Clarita, CA 91355
  14. Based in Encino, 42 mi away

    58/100IFR Score

    Ranked #15 because of its Google rating and service focus: 4.9★ from 82 Google reviews, listed on Google as “Computer support and services”.

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

    • 4.9★ from 82 Google reviews
    Hours
    Mon–Fri 10 AM–8 PM · Sat 11 AM–8 PM · Sun closed
    Address
    6760 Reseda Blvd, Reseda, CA 91335
  15. Based in El Monte, 44 mi away

    58/100IFR Score

    Ranked #16 because of its Google rating and service focus: 4.6★ from 189 Google reviews, listed on Google as “Computer support and services”.

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

    • 4.6★ from 189 Google reviews
    Hours
    Mon–Fri 10 AM–5:30 PM · Sat 10 AM–3 PM · Sun closed
    Address
    11833 Valley Blvd, El Monte, CA 91732
  16. #18 techie

    Based in Glendale, 39 mi away

    58/100IFR Score

    Ranked #18 because of its Google rating and service focus: 5.0★ from 19 Google reviews, listed on Google as “Computer support and services”.

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

    • 5.0★ from 19 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    100 N Brand Blvd, Glendale, CA 91203
  17. 57/100IFR Score

    Ranked #19 because of its Google rating and service focus: 5.0★ from 138 Google reviews, listed on Google as “Computer support and services”.

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

    • 5.0★ from 138 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    6900 Owensmouth Ave #100, Canoga Park, CA 91303
  18. 57/100IFR Score

    Ranked #20 because of its Google rating and service focus: 5.0★ from 15 Google reviews, listed on Google as “Computer support and services”.

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

    • 5.0★ from 15 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    1308 E Colorado Blvd #3130, Pasadena, CA 91106
  19. Based in West Hollywood, 44 mi away

    57/100IFR Score

    Ranked #21 because of its Google rating and service focus: 5.0★ from 122 Google reviews, listed on Google as “Computer support and services”.

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

    • 5.0★ from 122 Google reviews
    Hours
    Mon–Fri 9 AM–6 PM · Sat–Sun closed
    Address
    8149 Santa Monica Blvd Unit 502, West Hollywood, CA 90046
  20. Based in Santa Clarita, 32 mi away

    57/100IFR Score

    Ranked #22 because of its Google rating and service focus: 5.0★ from 10 Google reviews, listed on Google as “Computer support and services”.

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

    • 5.0★ from 10 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    25350 Magic Mountain Pkwy Ste 300, Santa Clarita, CA 91355
  21. Based in Pasadena, 38 mi away

    57/100IFR Score

    Ranked #24 because of its Google rating and service focus: 5.0★ from 71 Google reviews, listed on Google as “Computer support and services”.

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

    • 5.0★ from 71 Google reviews
    Hours
    Mon–Fri 7 AM–6 PM · Sat–Sun closed
    Address
    251 S Lake Ave Ste 800, Pasadena, CA 91101
  22. Based in Northridge, 40 mi away

    57/100IFR Score

    Ranked #25 because of its Google rating and service focus: 5.0★ from 83 Google reviews, listed on Google as “Computer support and services”.

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

    • 5.0★ from 83 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    9301 Corbin Ave #1550, Northridge, CA 91324

Managed IT service providers 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 358 ranked managed IT service providers here; the rest are on their profiles.

managed IT service providers in Lancaster, ranks 26 to 50
RankBusinessIFR ScoreGoogle ratingDistance
26Frontline, LLC - Managed IT Services565.0★ (69)40 mi
27Golden Hills IT565.0★ (72)35 mi
28A-1 Computer Repair564.7★ (69)39 mi
29Los Angeles iPhone Screen Repair | Macbook Repair | Data Recovery564.8★ (1,337)47 mi
30IT Core Pro Inc565.0★ (79)42 mi
31Dave's Computer and IT Services565.0★ (332)36 mi
32Los Angeles IT565.0★ (14)46 mi
33Geeks Worldwide Solutions564.9★ (98)44 mi
34FTI Services565.0★ (23)45 mi
35Textron Technologies564.8★ (146)50 mi
36Unitek Computer Stores564.3★ (56)37 mi
37Turner Techtronics | Managed IT Services & IT Support in Burbank565.0★ (54)36 mi
38Advanced Networks - Downtown Los Angeles565.0★ (12)46 mi
39Tech Rockstars Inc.564.5★ (57)39 mi
40ALTA Layer565.0★ (7)36 mi
41TEKDEP Data Recovery, Computer and Phone Repair564.9★ (714)44 mi
42Integritechs565.0★ (58)41 mi
43LA TECH REPAIRS Cell Phone Repair & Computer Repair554.9★ (438)47 mi
44Demakis Technologies Inc.555.0★ (12)50 mi
45Priceless Computer554.9★ (994)40 mi
46Fothion Inc555.0★ (17)45 mi
47Managed IT Services Santa Clarita - MITSSC555.0★ (4)32 mi
48Miles IT555.0★ (10)48 mi
49Tech Kooks - Managed IT Services Santa Clarita555.0★ (4)32 mi
50Valencia IT555.0★ (16)33 mi

Also serving Lancaster

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

Unranked managed IT service providers serving Lancaster
BusinessGoogle ratingDistance
A Plus Pc'sIn Lancaster
ASAP Business Communications4.0★ (4)In Lancaster
AV Computer Repair4.7★ (121)In Lancaster
AV Retro Games & Electronics Repair LLC4.4★ (444)In Lancaster
Complete Computer Care LLC4.4★ (46)In Lancaster
ComputerWorkz By DaveIn Lancaster
DataTekRecoveryIn Lancaster
HIGH DESERT IT SERVICESIn Lancaster
It's A Geek LLC5.0★ (1)In Lancaster
Labyrinth Technology Services LLCIn Lancaster
Omidi Enterprises5.0★ (1)In Lancaster
PCINTEK INC3.4★ (29)In Lancaster
Red Tree SolutionsIn Lancaster
SmarterHome.ai - Compare Local Internet DealsIn Lancaster
Tech Support Pro | Powered Office by GfischerIn Lancaster
Tiger Tech Inc3.1★ (23)In Lancaster
Tranquility ComputersIn Lancaster
White Rabbit TechIn Lancaster
Your ITIn Lancaster
YourTech4less5.0★ (48)In Lancaster

How we ranked Lancaster managed IT service providers

We scored 358 Lancaster managed IT service providers 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 Lancaster 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 a managed IT service provider

  1. Ask for a sample service-level agreement and compare response times, support hours and exclusions.
  2. Check how backups are done and tested, and ask when they last restored a client’s data.
  3. Ask which security tools are included and which cost extra (MFA, endpoint protection, email filtering, staff training).
  4. Make sure you, not the firm, own your accounts, domain names and licences.
  5. Ask for two or three references from clients of your size and industry, and call them.
  6. Get the scope, response times and price in writing before you sign, including how you leave and get your data back.

Questions to ask a managed IT service provider

  • Is the price per user, per device or a bundle, and what is not included?
  • What are your response times for urgent, normal and low-priority tickets?
  • Is your help desk in-house or outsourced, and what are its hours?
  • How do you back up our data, how often do you test restores, and where are the copies kept?
  • Which security tools are included, and do you monitor alerts after hours?
  • What happens to our passwords, documentation and data if we leave?
  • Can you give us references from clients of our size and industry?

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.

Managed IT service providers in Lancaster: frequently asked questions

Who is the best managed IT service provider in Lancaster?

By IFR Score, the highest-ranked managed IT service provider in Lancaster, CA is Sam's IT Solutions with an IFR Score of 66/100. It has 5.0★ from 497 Google reviews. It is open 7 days a week. GenCare Managed IT Services Los Angeles (#2) and Support.com (#3) follow. We ranked 358 managed IT service providers on nine factors, last updated November 9, 2026.

How many managed IT service providers are there in Lancaster?

ITFirmsRanked ranks 358 managed IT service providers serving Lancaster, CA. Another 20 within 50 mi are listed but not ranked yet. Counts are as of November 2026.

Which managed IT service providers in Lancaster work on weekends?

163 of 358 ranked managed IT service providers post Saturday hours and 102 post Sunday hours. The highest-ranked open Saturdays are Sam's IT Solutions (#1), GenCare Managed IT Services Los Angeles (#2) and Support.com (#3). Posted hours are office hours; many firms also run an after-hours support line for contract clients.

What Google rating do Lancaster managed IT service providers have?

The median Google rating among 358 rated managed IT service providers in Lancaster is 5.0★, with a median of 15 reviews. Los Angeles iPhone Screen Repair | Macbook Repair | Data Recovery has the most, 1,337 reviews, and ranks #29. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ITFirmsRanked rank managed IT service providers?

Each managed IT service provider 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 managed IT service providers outside Lancaster count in this ranking?

Yes, if they are within 50 mi of the Lancaster city center, our service radius for managed IT service providers. 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 managed IT service providers 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 a managed IT service provider do?

Managed IT service providers (MSPs) run a business’s computers, servers, network, Microsoft 365 or Google accounts, backups and help desk for a monthly fee, or provide IT support by the hour.

How are managed it service providers in Lancaster ranked?

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

What should a managed IT agreement include?

At minimum: help desk support for your staff, monitoring and patching of computers and servers, backups that are tested, security tools such as endpoint protection and multi-factor authentication, and a named contact. The agreement should state response times, support hours and what counts as out of scope.

Is managed IT priced per user or per device?

Both models are common, and some firms sell tiered bundles. Per-user pricing suits staff with several devices; per-device pricing suits shared computers. Compare quotes on the same number of users, devices and servers.

How long are managed IT contracts?

Often one to three years, sometimes month to month. Check the notice period, any early-termination fee and how the firm hands over passwords, documentation and data when the contract ends.

Update log for Lancaster

  1. November 2026: IFR Scores recalculated for 358 managed IT service providers serving Lancaster.
  2. November 2026: 1 duplicate listing merged.