Ranked #1 because of its Google rating and review volume: 5.0★ from 791 Google reviews, the most in Lake Saint Louis.
Based on 8 of 9 factors; recency not yet collected.
141 managed IT service providers ranked by IFR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Lake Saint Louis: ThrottleNet, IFR Score 65/100; 5.0★ from 791 Google reviews.
Most-reviewed: Power Up Computers, 656 Google reviews at 4.9★, the most of 141 ranked after ThrottleNet; ranked #16.
Rankings can't be bought. IT providers can't pay to change their rank or score. How we rank
141 Lake Saint Louis managed IT service providers are ranked here by IFR Score, from nine published factors. 45 open Saturdays and 34 open Sundays, based on posted hours. The median Google rating is 4.9★ across 141 rated IT firms.
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 | ThrottleNet | 65 | 5.0★ (791) | St. Louis, 28 mi away | — | Overall |
| 2 | NOC Technology | Managed IT Support for St. Louis | 63 | 4.9★ (78) | Washington, 22 mi away | Sat · Sun · Evenings | — |
| 3 | GadellNet Consulting Services | 63 | 4.9★ (174) | St. Louis, 31 mi away | Sat · Sun | — |
| 4 | Winning Technologies | 62 | 4.4★ (29) | O'Fallon, 4 mi away | Sat · Sun · Evenings | — |
| 5 | Onsite Computer Consulting - Computer Paramedic | 62 | 4.9★ (111) | Wentzville, 4 mi away | — | — |
| 6 | Eirvon Tech Services | 62 | 4.9★ (203) | St. Louis, 29 mi away | Sat | — |
| 7 | IT Solutions Technology Partners | 61 | 4.8★ (43) | St. Louis, 24 mi away | Sat · Sun · Evenings | — |
| 8 | Certified NETS, Inc. | 61 | 5.0★ (32) | St. Louis, 23 mi away | Sat · Sun · Evenings | — |
| 9 | J & B Technologies | 61 | 4.5★ (144) | Maryland Heights, 20 mi away | Sat | — |
| 10 | Grandson's Tech Service LLC | 60 | 5.0★ (42) | Dardenne Prairie, 17 mi away | — | — |
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.
Ranked #1 because of its Google rating and review volume: 5.0★ from 791 Google reviews, the most in Lake Saint Louis.
Based on 8 of 9 factors; recency not yet collected.
Based in Washington, 22 mi away
Ranked #2 because of its Google rating and service focus: 4.9★ from 78 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
Based in St. Louis, 31 mi away
Ranked #3 because of its Google rating and service focus: 4.9★ from 174 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
Based in O'Fallon, 4 mi away
Ranked #4 because of its Google rating and service focus: 4.4★ from 29 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
Based in Wentzville, 4 mi away
Ranked #5 because of its Google rating and service focus: 4.9★ from 111 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
Based in St. Louis, 29 mi away
Ranked #6 because of its Google rating and service focus: 4.9★ from 203 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
Based in St. Louis, 24 mi away
Ranked #7 because of its Google rating and service focus: 4.8★ from 43 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
Based in St. Louis, 23 mi away
Ranked #8 because of its Google rating and service focus: 5.0★ from 32 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
Based in Maryland Heights, 20 mi away
Ranked #9 because of its Google rating and service focus: 4.5★ from 144 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
Based in Dardenne Prairie, 17 mi away
Ranked #10 because of its Google rating and service focus: 5.0★ from 42 Google reviews, listed on Google as “Computer support and services”.
Based on 7 of 9 factors; recency and availability not yet collected.
Based in O'Fallon, 2 mi away
Ranked #11 because of its Google rating and service focus: 5.0★ from 16 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
Based in Chesterfield, 12 mi away
Ranked #12 because of its Google rating and service focus: 5.0★ from 70 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
Based in Ballwin, 17 mi away
Ranked #13 because of its Google rating and service focus: 5.0★ from 44 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
Based in Saint Peters, 7 mi away
Ranked #14 because of its Google rating and service focus: 5.0★ from 55 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
Based in St. Louis, 26 mi away
Ranked #15 because of its Google rating and service focus: 4.7★ from 46 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
Based in O'Fallon, 5 mi away
Ranked #16 because of its Google rating and review volume: 4.9★ from 656 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
Based in St. Louis, 30 mi away
Ranked #17 because of its Google rating and service focus: 5.0★ from 102 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
Based in Saint Charles, 16 mi away
Ranked #18 because of its Google rating and service focus: 4.9★ from 63 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
Based in O'Fallon, 4 mi away
Ranked #19 because of its Google rating and service focus: 5.0★ from 5 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
Based in Saint Charles, 16 mi away
Ranked #20 because of its Google rating and service focus: 4.5★ from 90 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
Based in Clayton, 26 mi away
Ranked #21 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.
Based in St. Louis, 21 mi away
Ranked #22 because of its Google rating and service focus: 4.9★ from 59 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
Based in St. Louis, 21 mi away
Ranked #23 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 Affton, 24 mi away
Ranked #24 because of its Google rating and service focus: 4.8★ from 18 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
Based in Union, 27 mi away
Ranked #25 because of its Google rating and service focus: 5.0★ from 54 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
#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 141 ranked managed IT service providers here; the rest are on their profiles.
| Rank | Business | IFR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Midwest Networking Services, LLC | 57 | 5.0★ (40) | 21 mi |
| 27 | JIL Technology | 57 | 5.0★ (6) | 20 mi |
| 28 | Datotel | 57 | 4.8★ (11) | 34 mi |
| 29 | Utilitra | 57 | 4.3★ (17) | 39 mi |
| 30 | jcrow-it | 56 | 5.0★ (4) | 9 mi |
| 31 | SysTec, LLC | 56 | 4.8★ (21) | 15 mi |
| 32 | Sasha Schmittgens Computer Repair Services | 56 | 5.0★ (3) | 19 mi |
| 33 | EMKD Technology Services | 56 | 5.0★ (5) | 8 mi |
| 34 | Amicus IT, LLC | 56 | 5.0★ (24) | 26 mi |
| 35 | Franklin County Tech Care | 56 | 5.0★ (10) | 28 mi |
| 36 | Geeky Girls Computer Solutions LLC | 55 | 5.0★ (36) | 1 mi |
| 37 | GFI Digital | 55 | 4.8★ (19) | 18 mi |
| 38 | JJMicro Managed IT Solutions | 55 | 5.0★ (54) | In Lake Saint Louis |
| 39 | Americom | 55 | 4.6★ (41) | 31 mi |
| 40 | CCI Networking | 55 | 4.8★ (21) | 20 mi |
| 41 | The 20 MSP | 55 | 5.0★ (5) | 34 mi |
| 42 | Ucity Tech | 55 | 5.0★ (11) | 27 mi |
| 43 | ATB Technologies | 55 | 4.8★ (16) | 17 mi |
| 44 | goINET, Inc. | 55 | 3.7★ (3) | 24 mi |
| 45 | Onsite Computer Consulting Services Inc | 55 | 4.2★ (5) | 34 mi |
| 46 | CDS Office Technologies | 55 | 4.5★ (17) | 17 mi |
| 47 | St. Charles Business Technology | 55 | 4.6★ (10) | 9 mi |
| 48 | Tech Support Today LLC | 55 | 5.0★ (6) | 31 mi |
| 49 | MJ Communications | 55 | 4.9★ (133) | 11 mi |
| 50 | Pearl Solutions Group | 55 | 5.0★ (183) | 8 mi |
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 |
|---|---|---|
| All Business Computer Services LLC | 3.0★ (1) | In Lake Saint Louis |
| BMA Inc | 5.0★ (2) | 22 mi |
| Cash Control Business Systems | 4.5★ (2) | 24 mi |
| CMIT Solutions | 5.0★ (2) | 28 mi |
| COM. IQ | In Lake Saint Louis | |
| ECP Computers | In Lake Saint Louis | |
| EDGE Plus, LLC | 5.0★ (2) | 44 mi |
| Ellegent Systems | 5.0★ (2) | 49 mi |
| FRAMES | In Lake Saint Louis | |
| Frontline Managed Services | 3.0★ (2) | 20 mi |
| Jason's Tech Solutions, LLC | 5.0★ (1) | 6 mi |
| Network Specialists LLC | 5.0★ (2) | 28 mi |
| OnlyLink Business Solutions | 4.0★ (2) | 16 mi |
| Platinum Systems | 5.0★ (1) | 5 mi |
| Prince Johnson's Solutions | 5.0★ (1) | In Lake Saint Louis |
| SC-PC | 5.0★ (1) | 5 mi |
| STL On-Site | 1.0★ (1) | 11 mi |
| Tek4 | 5.0★ (2) | 25 mi |
| Twin Lake Technology | In Lake Saint Louis | |
| Venmar Systems, Inc. | 5.0★ (2) | 20 mi |
We scored 141 Lake Saint Louis 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 Lake Saint Louis 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 |