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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon254
    Verified landline phone services reviews

Verified Reviews for Landline Phone Service pros in Mchenry, IL

*The Angi rating for Landline Phone Service companies in Mchenry, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Landline Phone Service needs.

*The HomeAdvisor rating for Landline Phone Service companies in Mchenry, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Landline Phone Service needs.

Last update on October 29, 2025

Find Landline phone service providers in Mchenry

Avatar for Flowing Through Connections, Inc.

Flowing Through Connections, Inc.

6351 W. Montrose Ave. # 233
4.88(
25
)
•Approved Pro

Flowing Through Connections, Inc.

6351 W. Montrose Ave. # 233
4.88(
25
)
•Approved Pro
Customers say: Quick response
25 years of experience
Emergency services offered

Flowing Through Connections, Inc., sends a commitment to our clients with a signature that says, Telecommunications Experience you can trust. We are a Telecommunications Services provider designed to meet your business needs. Minimum Charge: $175.00 per hour x 2. Give us a call today! . . V E T E R A N -- O W N E D PLEASE NOTE THAT WE ARE A BUSINESS-TO-BUSINESS COMPANY ONLY. We DO NOT service RESIDENTIAL customers.

"Great service and great experience. "

Mimi N on October 2025

Flowing Through Connections, Inc., sends a commitment to our clients with a signature that says, Telecommunications Experience you can trust. We are a Telecommunications Services provider designed to meet your business needs. Minimum Charge: $175.00 per hour x 2. Give us a call today! . . V E T E R A N -- O W N E D PLEASE NOTE THAT WE ARE A BUSINESS-TO-BUSINESS COMPANY ONLY. We DO NOT service RESIDENTIAL customers.

"Great service and great experience. "

Mimi N on October 2025

Avatar for CTEC Data Solutions, LLC

CTEC Data Solutions, LLC

121 South State Street
4.98(
188
)
•Approved Pro

CTEC Data Solutions, LLC

121 South State Street
4.98(
188
)
•Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
13 local quotes requested

CTEC Data Solutions LLC is a Veteran owned and operated company. We strive to give small business and residential customers the same quality and service as we would give large businesses. With over 20 years of experience, we strive to give customers the best experience possible. We offer the following services. -WiFi Surveys -WiFi Designs -WiFi Cabling and Access Point Installation -Security Camera Cabling and Installation -Cellular Solutions for Small Business and Residential Customers -TV Installation -TV Antenna Installation -Network Cabling -Network Designs and Installation -Phone Cabling

"We were impressed with Curtis' knowledge over the phone and felt confident CTEC could help improve our phone signal. Brian, the installer, was AMAZING! He was knowledgeable, friendly and accommodating. Our install was not easy and Brian worked very hard to give us the very best possible result. His positive attitude and work ethic impressed us and we thoroughly enjoyed him. He was the perfect representative for the company. We would recommend this company."

Lori V on October 2025

CTEC Data Solutions LLC is a Veteran owned and operated company. We strive to give small business and residential customers the same quality and service as we would give large businesses. With over 20 years of experience, we strive to give customers the best experience possible. We offer the following services. -WiFi Surveys -WiFi Designs -WiFi Cabling and Access Point Installation -Security Camera Cabling and Installation -Cellular Solutions for Small Business and Residential Customers -TV Installation -TV Antenna Installation -Network Cabling -Network Designs and Installation -Phone Cabling

"We were impressed with Curtis' knowledge over the phone and felt confident CTEC could help improve our phone signal. Brian, the installer, was AMAZING! He was knowledgeable, friendly and accommodating. Our install was not easy and Brian worked very hard to give us the very best possible result. His positive attitude and work ethic impressed us and we thoroughly enjoyed him. He was the perfect representative for the company. We would recommend this company."

Lori V on October 2025

Avatar for AV-Techs

AV-Techs

107 East Clarendon Drive
4.83(
228
)
•Approved Pro

AV-Techs

107 East Clarendon Drive
4.83(
228
)
•Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
13 local quotes requested

At AV Techs, we take pride in our craft. We strongly believe in giving our customers exceptional service and a stress-free experience. Each project is unique, and we can cater to fit any need. With our experience and tech knowledge we will have you set up with exactly what you want and how you want. Our services range from a simple television wall mount, to a custom theater system, and whole house set ups. give us your ideas and we will make them a reality. This approach has set us apart from our competition and keeps our customers coming back. We will be waiting for your call.if you need any question feel free to call me directly 224) 433-1192

"Yes.He was the optimal solution provider in every way. Thank you for connecting me with him."

Fred B on August 2025

At AV Techs, we take pride in our craft. We strongly believe in giving our customers exceptional service and a stress-free experience. Each project is unique, and we can cater to fit any need. With our experience and tech knowledge we will have you set up with exactly what you want and how you want. Our services range from a simple television wall mount, to a custom theater system, and whole house set ups. give us your ideas and we will make them a reality. This approach has set us apart from our competition and keeps our customers coming back. We will be waiting for your call.if you need any question feel free to call me directly 224) 433-1192

"Yes.He was the optimal solution provider in every way. Thank you for connecting me with him."

Fred B on August 2025

Avatar for Advanced Technology Professionals,Inc.

Advanced Technology Professionals,Inc.

304 W Ridge Ave
5.00(
9
)

Advanced Technology Professionals,Inc.

304 W Ridge Ave
5.00(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a Home Automation specialty company, that focuses on Home Theaters, Multi Room Audio, Networking, Low Voltage wiring and Surveillance. We are also a Control4 dealer a home automation platform that integrates your home with all the smart technology devices.

"These guys are great. I was amazed at how neat they were after installing an antenna in my attic and a TV mount in my den. They had to hard wire a coax and ethernet cable to the new TV mount and I didn't really need to move anything. Their customer service is outstanding--very polite and professional. Highly recommend."

Edward D on February 2021

We are a Home Automation specialty company, that focuses on Home Theaters, Multi Room Audio, Networking, Low Voltage wiring and Surveillance. We are also a Control4 dealer a home automation platform that integrates your home with all the smart technology devices.

"These guys are great. I was amazed at how neat they were after installing an antenna in my attic and a TV mount in my den. They had to hard wire a coax and ethernet cable to the new TV mount and I didn't really need to move anything. Their customer service is outstanding--very polite and professional. Highly recommend."

Edward D on February 2021

Avatar for ClearVoice VOIP & Business Phone Systems

ClearVoice VOIP & Business Phone Systems

24724 W Eames St
No reviews yet

ClearVoice VOIP & Business Phone Systems

24724 W Eames St
No reviews yet
40 years of experience

Serving the greater Channahon area, ClearVoice, Inc. is your locally owned leading provider of top-brand solutions from hosted-cloud and on-premise phone systems, as well as digital, IP, and business phone setups. Since 1985, ClearVoice, Inc. aims to energize businesses with productivity-enhancing phone systems and advanced tools to help you communicate more efficiently and cost-effectively — no matter where, when, or how you do business. With extensive experience in the business phone system industry, we are confident that our professional and knowledgeable contractors can assist you with your telecommunications needs. Whether you need a new or updated VoIP business phone system, data network or network services, ClearVoice, Inc. is the right partner for you! Call today for a free consultation and let us show you how quality connectivity service should be!

Serving the greater Channahon area, ClearVoice, Inc. is your locally owned leading provider of top-brand solutions from hosted-cloud and on-premise phone systems, as well as digital, IP, and business phone setups. Since 1985, ClearVoice, Inc. aims to energize businesses with productivity-enhancing phone systems and advanced tools to help you communicate more efficiently and cost-effectively — no matter where, when, or how you do business. With extensive experience in the business phone system industry, we are confident that our professional and knowledgeable contractors can assist you with your telecommunications needs. Whether you need a new or updated VoIP business phone system, data network or network services, ClearVoice, Inc. is the right partner for you! Call today for a free consultation and let us show you how quality connectivity service should be!

CrossCom

900 Deerfield Parkway
No reviews yet

CrossCom

900 Deerfield Parkway
No reviews yet
44 years of experience

Whether you can't access a certain feature or your system is acting up, CrossCom can help you get your VoIP  back up to par. Our technicians know their way around your machinery, and are ready to explain or fix whatever you need. There's little point in having an advanced communication system if you can't get the most of your investment, so let CrossCom make it easier to enhance your daily tasks and streamline your existing protocol. Call on us as the experts to perform maintenance, answer questions, and provide real solutions to any technical issues you may have.

Whether you can't access a certain feature or your system is acting up, CrossCom can help you get your VoIP  back up to par. Our technicians know their way around your machinery, and are ready to explain or fix whatever you need. There's little point in having an advanced communication system if you can't get the most of your investment, so let CrossCom make it easier to enhance your daily tasks and streamline your existing protocol. Call on us as the experts to perform maintenance, answer questions, and provide real solutions to any technical issues you may have.

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Landline Phone Service questions, answered by experts

Yes, most services include signal testing and adjustments for optimal performance.

It’s a good idea if you receive regular calls from customers, clients, or other important contacts. If phone calls are a daily occurrence for your business, no matter the field, then a separate business line will help you keep things organized. It also gives your business a more professional appearance, improves the security of sensitive business information, can help you manage costs more accurately, and may even be a good idea on the legal front.

Having a landline is often worth paying for, if only for the peace of mind it provides. While some homeowners opt for cell service and internet only for communication, cell towers and internet lines can get knocked out of service during storms or natural disasters. Landlines can continue to work even if the power goes out, and telephone lines are more likely to continue to work in emergency situations. Paying monthly for a landline might seem like an unnecessary expense until you need it, at which point it could be invaluable.

For the average home office, you should only need one line. It’s uncommon to need more than one business line for a small or starting business. The exception is for the hard workers who manage multiple businesses out of their home and want a separate line for each to keep everything separate. In that case, it’s relatively easy to add another line with VoIP, but significantly more expensive for an analog/hardwired phone system.

You can check with neighbors to see which phone service—if any—they have and whether or not they’re satisfied with the service. It might be faster and yield better results, though, to use the tool above to search for the top-rated phone service providers in your area. To double-check the quality of service, you can read through online reviews for each provider.

The Mchenry, IL homeowners’ guide to landline phone services

From average costs to expert advice, get all the answers you need to get your job done.

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