68/100IFR Score
Ranked #1 because of its Google rating and service focus: 5.0★ from 236 Google reviews, listed on Google as “Telecommunications service provider”.
Best Business Phone System Providers in Muskego, WI (2026)
72 business phone system providers ranked by IFR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Muskego: Total Wireless, IFR Score 68/100; 5.0★ from 236 Google reviews; open 7 days a week.
- 5
Most-reviewed: Boost Mobile, 315 Google reviews at 4.0★, the most of 72 ranked; ranked #5.
Rankings can't be bought. IT providers can't pay to change their rank or score. How we rank
72 Muskego business phone system providers are ranked here by IFR Score, from nine published factors. 32 open Saturdays and 30 open Sundays, based on posted hours. The median Google rating is 4.9★ across 72 rated IT firms.
Top 10 business phone system providers in Muskego 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 | Total Wireless | 68 | 5.0★ (236) | Milwaukee, 14 mi away | Sat · Sun · Evenings | Overall |
| 2 | Total Wireless | 66 | 5.0★ (120) | Milwaukee, 12 mi away | Sat · Sun · Evenings | — |
| 3 | Total Wireless | 65 | 5.0★ (113) | Milwaukee, 17 mi away | Sat · Sun · Evenings | — |
| 4 | Total Wireless | 65 | 4.9★ (103) | Milwaukee, 12 mi away | Sat · Sun · Evenings | — |
| 5 | Boost Mobile | 65 | 4.0★ (315) | Waukesha, 8 mi away | Sat · Sun · Evenings | Most reviews |
| 6 | Total Wireless | 63 | 4.8★ (79) | Milwaukee, 17 mi away | Sat · Sun · Evenings | — |
| 7 | Total Wireless | 63 | 5.0★ (55) | Milwaukee, 16 mi away | Sat · Sun · Evenings | — |
| 8 | Boost Mobile | 62 | 4.8★ (159) | Crystal Lake, 48 mi away | Sat · Sun · Evenings | — |
| 9 | Boost Mobile | 62 | 4.8★ (154) | Janesville, 47 mi away | Sat · Sun · Evenings | — |
| 10 | Expand Communications LLC | Internet & Phone Services | 62 | 4.9★ (15) | Franklin, 3 mi away | Sat · Sun · Evenings | — |
The 72 best business phone system providers in Muskego, 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.
Scores below: based on 8 of 9 factors; recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Milwaukee, 12 mi away
66/100IFR ScoreRanked #2 because of its Google rating and service focus: 5.0★ from 120 Google reviews, listed on Google as “Telecommunications service provider”.
Based in Milwaukee, 17 mi away
65/100IFR ScoreRanked #3 because of its Google rating and service focus: 5.0★ from 113 Google reviews, listed on Google as “Telecommunications service provider”.
Based in Milwaukee, 12 mi away
65/100IFR ScoreRanked #4 because of its Google rating and service focus: 4.9★ from 103 Google reviews, listed on Google as “Telecommunications service provider”.
#5 Boost Mobile
Based in Waukesha, 8 mi away
65/100IFR ScoreRanked #5 because of its Google rating and review volume: 4.0★ from 315 Google reviews, the most in Muskego.
Based in Milwaukee, 17 mi away
63/100IFR ScoreRanked #6 because of its Google rating and service focus: 4.8★ from 79 Google reviews, listed on Google as “Telecommunications service provider”.
Based in Milwaukee, 16 mi away
63/100IFR ScoreRanked #7 because of its Google rating and service focus: 5.0★ from 55 Google reviews, listed on Google as “Telecommunications service provider”.
#8 Boost Mobile
Based in Crystal Lake, 48 mi away
62/100IFR ScoreRanked #8 because of its Google rating and service focus: 4.8★ from 159 Google reviews, listed on Google as “Telecommunications service provider”.
#9 Boost Mobile
Based in Janesville, 47 mi away
62/100IFR ScoreRanked #9 because of its Google rating and service focus: 4.8★ from 154 Google reviews, listed on Google as “Telecommunications service provider”.
Based in Franklin, 3 mi away
62/100IFR ScoreRanked #10 because of its Google rating and service focus: 4.9★ from 15 Google reviews, listed on Google as “Telecommunications contractor”.
Based in McHenry, 39 mi away
61/100IFR ScoreRanked #11 because of its Google rating and service focus: 5.0★ from 47 Google reviews, listed on Google as “Telecommunications contractor”.
#12 Total Wireless
Based in Milwaukee, 11 mi away
61/100IFR ScoreRanked #12 because of its Google rating and service focus: 5.0★ from 25 Google reviews, listed on Google as “Telecommunications service provider”.
#13 Total Wireless
Based in Milwaukee, 9 mi away
61/100IFR ScoreRanked #13 because of its Google rating and service focus: 5.0★ from 23 Google reviews, listed on Google as “Telecommunications service provider”.
#14 Boost Mobile
Based in Greenfield, 10 mi away
61/100IFR ScoreRanked #14 because of its Google rating and service focus: 4.0★ from 55 Google reviews, listed on Google as “Telecommunications service provider”.
Based in Milwaukee, 19 mi away
60/100IFR ScoreRanked #15 because of its Google rating and service focus: 4.9★ from 63 Google reviews, listed on Google as “Telecommunications service provider”.
Based in West Allis, 10 mi away
59/100IFR ScoreRanked #16 because of its Google rating and service focus: 4.9★ from 41 Google reviews, listed on Google as “Telecommunications service provider”.
#17 Total Wireless
Based in Waukegan, 40 mi away
59/100IFR ScoreRanked #17 because of its Google rating and service focus: 4.8★ from 43 Google reviews, listed on Google as “Telecommunications service provider”.
#18 Total Wireless
Based in Milwaukee, 14 mi away
59/100IFR ScoreRanked #18 because of its Google rating and service focus: 5.0★ from 14 Google reviews, listed on Google as “Telecommunications service provider”.
#19 D&S Technologies
Based in Greendale, 5 mi away
58/100IFR ScoreRanked #19 because of its Google rating and service focus: 5.0★ from 5 Google reviews, listed on Google as “Telecommunications service provider”.
#20 VoIPstudio
Based in Milwaukee, 15 mi away
58/100IFR ScoreRanked #20 because of its Google rating and service focus: 5.0★ from 6 Google reviews, listed on Google as “Telecommunications service provider”.
#21 Total Wireless
Based in Greenfield, 10 mi away
58/100IFR ScoreRanked #21 because of its Google rating and service focus: 5.0★ from 8 Google reviews, listed on Google as “Telecommunications service provider”.
Based in Lake Forest, 48 mi away
57/100IFR ScoreRanked #22 because of its Google rating and service focus: 4.8★ from 21 Google reviews, listed on Google as “Telecommunications service provider”.
Based in Germantown, 22 mi away
57/100IFR ScoreRanked #23 because of its Google rating and service focus: 3.7★ from 143 Google reviews, listed on Google as “Telecommunications service provider”.
#24 Total Wireless
Based in Milwaukee, 14 mi away
56/100IFR ScoreRanked #24 because of its Google rating and service focus: 5.0★ from 6 Google reviews, listed on Google as “Telecommunications service provider”.
Based in Waukesha, 8 mi away
56/100IFR ScoreRanked #25 because of its Google rating and service focus: 5.0★ from 13 Google reviews, listed on Google as “Telecommunications service provider”.
Business phone system 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 72 ranked business phone system providers here; the rest are on their profiles.
Also serving Muskego
20 more business phone system 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 |
|---|---|---|
| Access Communications | 5.0★ (1) | 34 mi |
| CMI COMMUNICATIONS | 1.0★ (1) | 10 mi |
| Comnet Inc | 5.0★ (1) | 14 mi |
| Cornerstone Communications Inc | In Muskego | |
| Dalcorp Solutions Inc. | 5.0★ (1) | 38 mi |
| Data Cable Inc. | 5.0★ (1) | 27 mi |
| DataTel Inc | 5.0★ (1) | 37 mi |
| Detection Data Technologies | 5.0★ (1) | 16 mi |
| DISH Promotions | 1.0★ (1) | 15 mi |
| I-T First, Inc. | 5.0★ (1) | 27 mi |
| ISC Fax | 5.0★ (1) | 10 mi |
| Kace Communications | 5.0★ (2) | 38 mi |
| Millenium Systems Inc | 5.0★ (2) | 29 mi |
| Milwaukee Colocation | 9 mi | |
| Norcomm | 9 mi | |
| Northcentral Telcom, Inc. | 4.5★ (2) | 20 mi |
| Professional Communication Solutions, Inc. | 5.0★ (2) | 10 mi |
| Skyfyi Technologies | 5.0★ (1) | 37 mi |
| Total Wireless | 5.0★ (2) | 36 mi |
| vUnity Business Internet | 7 mi |
How we ranked Muskego business phone system providers
We scored 72 Muskego business phone system 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 Muskego 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 business phone system provider
- Ask whether the system is cloud-hosted or installed on site, and who maintains it.
- Check internet capacity and backup: a cloud phone system stops when your connection does.
- Ask how 911 locations are registered for each phone and for remote staff.
- Compare per-user prices on the same features (call recording, queues, integrations).
- 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 business phone system provider
- Is the price per user, and which features are extra?
- Will you port our existing numbers, and how long does it take?
- What happens to calls if our internet connection goes down?
- How are 911 locations set up for office and remote staff?
- Who do we call for support, and during which hours?
- What is the contract length, and are phones bought or leased?
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.
Business phone system providers in Muskego: frequently asked questions
Who is the best business phone system provider in Muskego?
By IFR Score, the highest-ranked business phone system provider in Muskego, WI is Total Wireless with an IFR Score of 68/100. It has 5.0★ from 236 Google reviews. It is open 7 days a week. Total Wireless (#2) and Total Wireless (#3) follow. We ranked 72 business phone system providers on nine factors, last updated November 9, 2026.
How many business phone system providers are there in Muskego?
ITFirmsRanked ranks 72 business phone system providers serving Muskego, WI. Another 20 within 50 mi are listed but not ranked yet. Counts are as of November 2026.
Which business phone system providers in Muskego work on weekends?
32 of 72 ranked business phone system providers post Saturday hours and 30 post Sunday hours. The highest-ranked open Saturdays are Total Wireless (#1), Total Wireless (#2) and Total Wireless (#3). Posted hours are office hours; many firms also run an after-hours support line for contract clients.
What Google rating do Muskego business phone system providers have?
The median Google rating among 72 rated business phone system providers in Muskego is 4.9★, with a median of 11 reviews. Boost Mobile has the most, 315 reviews, and ranks #5. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ITFirmsRanked rank business phone system providers?
Each business phone system 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 business phone system providers outside Muskego count in this ranking?
Yes, if they are within 50 mi of the Muskego city center, our service radius for business phone system 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 business phone system 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 business phone system provider do?
Business phone system providers set up and support office phone systems, mostly cloud VoIP today: numbers, desk phones, call routing, voicemail and contact-centre features.
How are business phone system providers in Muskego ranked?
By IFR Score: Google rating and review volume, recent reviews, opening hours, how clearly the firm does business phone systems and VoIP, distance, a claimed profile, our badge and verified client reviews. Sponsored placements never change the order.
Can we keep our phone numbers if we switch providers?
In most cases yes: numbers can be ported to a new provider in the US and Canada. Keep your current service active until the port is complete, and ask the new provider to manage the port request.
What about 911 calls on a VoIP system?
Each phone needs a registered location so 911 calls go to the right place. In the US, multi-line systems must support direct 911 dialling and send dispatchable location information under federal rules (Kari’s Law and RAY BAUM’S Act). Ask the provider how they set this up.
Update log for Muskego
- November 2026: IFR Scores recalculated for 72 business phone system providers serving Muskego.
More business phone system providers and Muskego pages
Business phone system providers near Muskego
- Business phone system providers in New Berlin, WI59 ranked
- Business phone system providers in Franklin, WI70 ranked
- Business phone system providers in Greenfield, WI62 ranked
- Business phone system providers in Greendale, WI62 ranked
- Business phone system providers in Waukesha, WI59 ranked
- Business phone system providers in West Allis, WI55 ranked
- Business phone system providers in Brookfield, WI52 ranked
- Business phone system providers in Wauwatosa, WI51 ranked
- Business phone system providers in Caledonia, WI80 ranked
- Business phone system providers in Oak Creek, WI66 ranked
Other services in Muskego
- Managed IT service providers in Muskego164 ranked
- Cybersecurity companies in Muskego268 ranked
- IT consultants in Muskego142 ranked
- Network cabling and installation companies in Muskego59 ranked
- Data recovery services in Muskego52 ranked
- Computer repair shops in Muskego85 ranked
- All IT providers in Muskego