64/100IFR Score
Ranked #1 because of its Google rating and service focus: 5.0★ from 161 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
Best Managed IT Service Providers in Fond du Lac, WI (2026)
60 managed IT service providers ranked by IFR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Fond du Lac: Pros 4 Technology LLC., IFR Score 64/100; 5.0★ from 161 Google reviews.
- 12
Most-reviewed: IT Evolution, 184 Google reviews at 4.7★, the most of 60 ranked; ranked #12.
Rankings can't be bought. IT providers can't pay to change their rank or score. How we rank
60 Fond du Lac managed IT service providers are ranked here by IFR Score, from nine published factors. 9 open Saturdays and 4 open Sundays, based on posted hours. The median Google rating is 4.9★ across 60 rated IT firms.
Top 10 managed IT service providers in Fond du Lac at a glance
Ranked by IFR Score from public data. Sponsored placements are labelled and never change the order.
| Rank | Business | IFR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Pros 4 Technology LLC. | 64 | 5.0★ (161) | Sheboygan, 29 mi away | — | Overall |
| 2 | Randercom | IT Support & Business Phones | Appleton | 63 | 5.0★ (53) | Appleton, 34 mi away | Sat · Sun · Evenings | — |
| 3 | Powerful IT Systems | 61 | 5.0★ (73) | Sussex, 47 mi away | Sat | — |
| 4 | Focus Systems | 60 | 5.0★ (72) | Kaukauna, 38 mi away | — | — |
| 5 | MC Services | 59 | 4.8★ (21) | Oconomowoc, 50 mi away | Sat · Sun · Evenings | — |
| 6 | CyberTechs Consulting | Managed IT Services and Outsourced IT Support Company in Manitowoc | 58 | 4.9★ (55) | Manitowoc, 45 mi away | — | — |
| 7 | F1 Systems | 58 | 4.7★ (106) | Fond du Lac | Sat | — |
| 8 | Property Management Consultants LLC | 57 | 5.0★ (20) | Sussex, 33 mi away | Evenings | — |
| 9 | Heartland Business Systems (HBS) | 56 | 4.0★ (46) | Little Chute, 32 mi away | — | — |
| 10 | PC-Protechs | 56 | 5.0★ (26) | Manitowoc, 44 mi away | — | — |
The 60 best managed IT service providers in Fond du Lac, 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.
Based in Appleton, 34 mi away
63/100IFR ScoreRanked #2 because of its Google rating and service focus: 5.0★ from 53 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
Based in Sussex, 47 mi away
61/100IFR ScoreRanked #3 because of its Google rating and service focus: 5.0★ from 73 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
Based in Kaukauna, 38 mi away
60/100IFR ScoreRanked #4 because of its Google rating and service focus: 5.0★ from 72 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
#5 MC Services
Based in Oconomowoc, 50 mi away
59/100IFR ScoreRanked #5 because of its Google rating and service focus: 4.8★ from 21 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
Based in Manitowoc, 45 mi away
58/100IFR ScoreRanked #6 because of its Google rating and service focus: 4.9★ from 55 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
#7 F1 Systems
Based in Fond du Lac
58/100IFR ScoreRanked #7 because of its Google rating and review volume: 4.7★ from 106 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
Based in Sussex, 33 mi away
57/100IFR ScoreRanked #8 because of its Google rating and service focus: 5.0★ from 20 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
Based in Little Chute, 32 mi away
56/100IFR ScoreRanked #9 because of its Google rating and service focus: 4.0★ from 46 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
#10 PC-Protechs
Based in Manitowoc, 44 mi away
56/100IFR ScoreRanked #10 because of its Google rating and service focus: 5.0★ from 26 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
Based in Kaukauna, 36 mi away
56/100IFR ScoreRanked #11 because of its Google rating and service focus: 5.0★ from 20 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
#12 IT Evolution
Based in Appleton, 34 mi away
55/100IFR ScoreRanked #12 because of its Google rating and review volume: 4.7★ from 184 Google reviews, the most in Fond du Lac.
Based on 8 of 9 factors; recency not yet collected.
Based in Cedarburg, 45 mi away
55/100IFR ScoreRanked #13 because of its Google rating and service focus: 5.0★ from 12 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
#14 RD Technology
Based in Menomonee Falls, 49 mi away
55/100IFR ScoreRanked #14 because of its Google rating and service focus: 4.8★ from 24 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
#15 Inter-Quest
Based in Beaver Dam, 30 mi away
54/100IFR ScoreRanked #15 because of its Google rating and review volume: 4.9★ from 122 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
Based in Oshkosh, 17 mi away
54/100IFR ScoreRanked #16 because of its Google rating and review volume: 4.8★ from 92 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
#17 MANPOWER
Based in Oshkosh, 17 mi away
53/100IFR ScoreRanked #17 because of its Google rating and service focus: 4.8★ from 4 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
Based in Little Chute, 49 mi away
52/100IFR ScoreRanked #18 because of its Google rating and service focus: 5.0★ from 11 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
#19 Chaney Systems
Based in Menomonee Falls, 49 mi away
52/100IFR ScoreRanked #19 because of its Google rating and service focus: 4.0★ from 15 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
Based in Mequon, 43 mi away
52/100IFR ScoreRanked #20 because of its Google rating and service focus: 4.7★ from 9 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
Based in Appleton, 34 mi away
52/100IFR ScoreRanked #21 because of its Google rating and service focus: 4.3★ from 6 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
#22 ValorTech
Based in Menomonee Falls, 45 mi away
52/100IFR ScoreRanked #22 because of its Google rating and service focus: 5.0★ from 8 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
Based in Appleton, 37 mi away
52/100IFR ScoreRanked #23 because of its Google rating and service focus: 3.7★ from 3 Google reviews, listed on Google as “Computer support and services”.
Based on 7 of 9 factors; recency and availability not yet collected.
Based in Appleton, 33 mi away
51/100IFR ScoreRanked #24 because of its Google rating and review volume: 4.7★ from 60 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
Based in Little Chute, 37 mi away
51/100IFR ScoreRanked #25 because of its Google rating and service focus: 5.0★ from 4 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
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 60 ranked managed IT service providers here; the rest are on their profiles.
| Rank | Business | IFR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Red Potion Computers | 51 | 5.0★ (6) | 46 mi |
| 27 | Elevity | 51 | 3.4★ (5) | 36 mi |
| 28 | Collett Systems LLC | 51 | 5.0★ (41) | 28 mi |
| 29 | One Click Inc | 51 | 4.6★ (97) | 42 mi |
| 30 | Badgerland Computers and Networking | 51 | 4.9★ (74) | 44 mi |
| 31 | Centurion Data Systems | 51 | 5.0★ (6) | 50 mi |
| 32 | Symmetry Resource Group | 51 | 5.0★ (3) | 34 mi |
| 33 | CogentDigital, Inc | 50 | 5.0★ (3) | 33 mi |
| 34 | Flex Technology Group | 50 | 4.8★ (12) | 34 mi |
| 35 | Impact Networking | 50 | 5.0★ (3) | 36 mi |
| 36 | Lisbon Creek Systems, LLC | 50 | 4.9★ (63) | 47 mi |
| 37 | P3C Technologies LLC | 49 | 5.0★ (29) | 30 mi |
| 38 | Ontech Systems, Inc. | 49 | 5.0★ (40) | 47 mi |
| 39 | TeamLogic IT | 49 | 4.8★ (38) | 42 mi |
| 40 | Milwaukee Computer Services LLC | 49 | 4.6★ (33) | 49 mi |
| 41 | Rising Sun Solutions | 48 | 4.9★ (10) | 35 mi |
| 42 | MicroNet Electronics, L.L.C. | 48 | 4.9★ (20) | 42 mi |
| 43 | Potter PC Solutions | 48 | 5.0★ (4) | In Fond du Lac |
| 44 | PC Systems Around You, LLC | 48 | 4.7★ (13) | 30 mi |
| 45 | Debugged Tech Services | 47 | 4.7★ (34) | 46 mi |
| 46 | Foxgate Technology Group | 46 | 4.2★ (19) | 34 mi |
| 47 | Total Computing Solutions | 46 | 4.4★ (31) | 50 mi |
| 48 | MacHead Technical Support, Inc. | 46 | 5.0★ (7) | 23 mi |
| 49 | Quality Computer Services | 46 | 4.2★ (30) | 49 mi |
| 50 | UES Technologies | 46 | 5.0★ (11) | 34 mi |
Also serving Fond du Lac
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.
| Business | Google rating | Distance |
|---|---|---|
| AdCom Technologies Inc | 4.5★ (2) | 34 mi |
| Aidolyn Technologies | In Fond du Lac | |
| Brooke Technologies Corp. | 5.0★ (2) | 28 mi |
| Eden Tech Help, LLC | In Fond du Lac | |
| Efficient Technology Services | 1.0★ (1) | In Fond du Lac |
| FDL Technology Solutions | 5.0★ (1) | In Fond du Lac |
| GDC IT Solutions | 5.0★ (2) | 38 mi |
| Genesis Computer Systems | 5.0★ (2) | 28 mi |
| Kerm's Komputers | 4.8★ (25) | In Fond du Lac |
| Kerns Electronics, LLC | In Fond du Lac | |
| Lemke Consulting LLC | 5.0★ (3) | In Fond du Lac |
| M&K Enterprises | 3.0★ (2) | 38 mi |
| Milwaukee PC - Fond Du Lac | 4.6★ (150) | In Fond du Lac |
| North FDL | In Fond du Lac | |
| Priced Less Computers | 4.9★ (13) | In Fond du Lac |
| RB COMPUTER SERVICES | In Fond du Lac | |
| RELEASE2 LLC | In Fond du Lac | |
| Technology USA, LLC | 3.0★ (2) | 32 mi |
| The Movers, Inc | 3.6★ (27) | In Fond du Lac |
| Xerox IT Solutions (formerly ITsavvy) | 4.0★ (2) | 42 mi |
How we ranked Fond du Lac managed IT service providers
We scored 60 Fond du Lac 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.
| Factor | Weight | Computed from | In Fond du Lac data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Review volume | 15% | Number of Google reviews, compared with the most-reviewed IT firm on the list | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday and 24/7 support | Measured |
| Service focus | 15% | How clearly the firm does this service (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The firm has claimed its IT Firms Ranked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The firm links to IT Firms Ranked from its own website with our badge, checked periodically | Measured |
| Client reviews | 10% | Verified client reviews collected by IT Firms Ranked: their rating and how many there are | Measured |
How to choose a managed IT service provider
- Ask for a sample service-level agreement and compare response times, support hours and exclusions.
- Check how backups are done and tested, and ask when they last restored a client’s data.
- Ask which security tools are included and which cost extra (MFA, endpoint protection, email filtering, staff training).
- Make sure you, not the firm, own your accounts, domain names and licences.
- Ask for two or three references from clients of your size and industry, and call them.
- 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 Fond du Lac: frequently asked questions
Who is the best managed IT service provider in Fond du Lac?
By IFR Score, the highest-ranked managed IT service provider in Fond du Lac, WI is Pros 4 Technology LLC. with an IFR Score of 64/100. It has 5.0★ from 161 Google reviews. Randercom | IT Support & Business Phones | Appleton (#2) and Powerful IT Systems (#3) follow. We ranked 60 managed IT service providers on nine factors, last updated November 9, 2026.
How many managed IT service providers are there in Fond du Lac?
ITFirmsRanked ranks 60 managed IT service providers serving Fond du Lac, WI. 2 of them are based in Fond du Lac; 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 managed IT service providers in Fond du Lac work on weekends?
9 of 60 ranked managed IT service providers post Saturday hours and 4 post Sunday hours. The highest-ranked open Saturdays are Randercom | IT Support & Business Phones | Appleton (#2), Powerful IT Systems (#3) and MC Services (#5). Posted hours are office hours; many firms also run an after-hours support line for contract clients.
What Google rating do Fond du Lac managed IT service providers have?
The median Google rating among 60 rated managed IT service providers in Fond du Lac is 4.9★, with a median of 17 reviews. IT Evolution has the most, 184 reviews, and ranks #12. 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 Fond du Lac count in this ranking?
Yes, if they are within 50 mi of the Fond du Lac 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 Fond du Lac 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 Fond du Lac
- November 2026: IFR Scores recalculated for 60 managed IT service providers serving Fond du Lac.
More managed IT service providers and Fond du Lac pages
Managed IT service providers near Fond du Lac
- Managed IT service providers in Waupun, WI78 ranked
- Managed IT service providers in Oshkosh, WI49 ranked
- Managed IT service providers in West Bend, WI112 ranked
- Managed IT service providers in Neenah, WI45 ranked
- Managed IT service providers in Menasha, WI46 ranked
- Managed IT service providers in Beaver Dam, WI106 ranked
- Managed IT service providers in Hartford, WI125 ranked
- Managed IT service providers in Appleton, WI46 ranked
- Managed IT service providers in Little Chute, WI48 ranked
- Managed IT service providers in Kaukauna, WI47 ranked
Other services in Fond du Lac
- Cybersecurity companies in Fond du Lac85 ranked
- IT consultants in Fond du Lac56 ranked
- Network cabling and installation companies in Fond du Lac12 ranked
- Business phone system providers in Fond du Lac18 ranked
- Data recovery services in Fond du Lac20 ranked
- Computer repair shops in Fond du Lac9 ranked
- All IT providers in Fond du Lac