Top-rated landline phone service providers.

Get matched with top landline phone service providers in Buffalo Grove, IL

Enter your zip and get matched with up to 5 pros

TRUSTED BY BUFFALO GROVE, IL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon331
    Verified landline phone services reviews

Find Landline phone service providers in Buffalo Grove

Avatar for Blazer Electric Co

Blazer Electric Co

4.69(
361
)
Approved Pro

Blazer Electric Co

4.69(
361
)
Approved Pro
Customers say: Quality work
391 local quotes requested
38 years of experience

We offer complete electrical service for residential and commercial properties. We will help you to add something new, or improve your existing system. With over 27 years of experience in the industry, we offer thorough practical and theoretical knowledge of electrical systems. Expert trouble-shooting and repairs. 4 employees. No subs. Cost is determined by the job. No travel charges. No after hours charges. Award winning.

"Solid work, varied crew over the course of the project."

David S on November 2025

We offer complete electrical service for residential and commercial properties. We will help you to add something new, or improve your existing system. With over 27 years of experience in the industry, we offer thorough practical and theoretical knowledge of electrical systems. Expert trouble-shooting and repairs. 4 employees. No subs. Cost is determined by the job. No travel charges. No after hours charges. Award winning.

"Solid work, varied crew over the course of the project."

David S on November 2025


ICJ1 LLC

New on AngiNew on Angi
Approved Pro

ICJ1 LLC

New on AngiNew on Angi
Approved Pro
Free onsite estimate
Emergency services offered

I provide professional handyman and low-voltage services, specializing in: • CCTV camera installation and upgrades • Access points (AP) and internet/network setup • Network configuration and troubleshooting (Cat6 and fiber) • Building rewiring and low-voltage system integration • Ekahau-certified Wi-Fi design and testing Currently, I work as a subcontractor with several major companies on commercial projects, while also taking on residential jobs independently. I’m dedicated to delivering reliable, high-quality installations and efficient troubleshooting for all network and security systems.

I provide professional handyman and low-voltage services, specializing in: • CCTV camera installation and upgrades • Access points (AP) and internet/network setup • Network configuration and troubleshooting (Cat6 and fiber) • Building rewiring and low-voltage system integration • Ekahau-certified Wi-Fi design and testing Currently, I work as a subcontractor with several major companies on commercial projects, while also taking on residential jobs independently. I’m dedicated to delivering reliable, high-quality installations and efficient troubleshooting for all network and security systems.


Avatar for SmartTek Success

SmartTek Success

4.95(
202
)
Approved Pro

SmartTek Success

4.95(
202
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
24 years of experience

I am a locally owned and operated company that values honesty and integrity and treats your home as if it were my own. I offer a variety of services such as Starlink installation, LoRaWAN antenna installation, TV antenna installation, roof heat tape, security cameras and home and business wired/wireless networking solutions that are customizable to each individual project. You will find me to be competitively priced, paying close attention to the details of each and every project that I am involved with. I look forward to building lasting relationships and guarantee your satisfaction, give me a call! 815-355-7956

"John did an excellent job installing the wiring for my internet service. I will definitely recommend him to do additional work I need done."

Holly P on November 2022

I am a locally owned and operated company that values honesty and integrity and treats your home as if it were my own. I offer a variety of services such as Starlink installation, LoRaWAN antenna installation, TV antenna installation, roof heat tape, security cameras and home and business wired/wireless networking solutions that are customizable to each individual project. You will find me to be competitively priced, paying close attention to the details of each and every project that I am involved with. I look forward to building lasting relationships and guarantee your satisfaction, give me a call! 815-355-7956

"John did an excellent job installing the wiring for my internet service. I will definitely recommend him to do additional work I need done."

Holly P on November 2022


Avatar for Flowing Through Connections, Inc.

Flowing Through Connections, Inc.

4.88(
25
)
Approved Pro

Flowing Through Connections, Inc.

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


Computer Training & Support Services, Inc.

4.88(
4
)
Approved Pro

Computer Training & Support Services, Inc.

4.88(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
34 years of experience

Founded in 1991 by Bill Marks, Computer Training & Support started as a small company to provide individuals one-on-one on-site computer tutoring/training. In 1993, our company was written up in the Pioneer Press pointing out our presence to new computer users. Since then, we have been recognized by various newspapers and media. At the beginning of 1995, when computers gained popularity, CT&SS started to offer classes in local Park District Facilities bringing instruction into the backyards of homes and small businesses. To this day, CT&SS continues to offer both one-on-one on-site hands-on tutoring plus affordable small group classes in Chicago land Park District facilities ranging from $25 - $175. Our classes are offered primarily to the beginner but also to the intermediate and advanced computer user. Everything we offer provides repetition and challenge to enlighten computing in the present era.

"too soon to tell - home appointment is set up for Monday 9/17 @ 9:00"

Raymond A on September 2018

Founded in 1991 by Bill Marks, Computer Training & Support started as a small company to provide individuals one-on-one on-site computer tutoring/training. In 1993, our company was written up in the Pioneer Press pointing out our presence to new computer users. Since then, we have been recognized by various newspapers and media. At the beginning of 1995, when computers gained popularity, CT&SS started to offer classes in local Park District Facilities bringing instruction into the backyards of homes and small businesses. To this day, CT&SS continues to offer both one-on-one on-site hands-on tutoring plus affordable small group classes in Chicago land Park District facilities ranging from $25 - $175. Our classes are offered primarily to the beginner but also to the intermediate and advanced computer user. Everything we offer provides repetition and challenge to enlighten computing in the present era.

"too soon to tell - home appointment is set up for Monday 9/17 @ 9:00"

Raymond A on September 2018


Computers Nationwide, LLC

New on AngiNew on Angi
Approved Pro

Computers Nationwide, LLC

New on AngiNew on Angi
Approved Pro
16 years of experience
Free onsite estimate

Computers Nationwide is a Network and Telecom service company that specializes in providing dependable and innovative solutions to small and medium size businesses. We like to work proactively with your business to build a strong relationship and to make sure your company runs as smooth as possible with our modern technologies. Our mission is to provide high quality service while ensuring total customer satisfaction at a competitive price.

Computers Nationwide is a Network and Telecom service company that specializes in providing dependable and innovative solutions to small and medium size businesses. We like to work proactively with your business to build a strong relationship and to make sure your company runs as smooth as possible with our modern technologies. Our mission is to provide high quality service while ensuring total customer satisfaction at a competitive price.


Avatar for Empirical A/V

Empirical A/V

4.93(
38
)
Approved Pro

Empirical A/V

4.93(
38
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
7 years of experience

Let's face it, choosing the right A/V gear for your budget and room can be daunting. Let Empirical help you navigate the technology, brands and confusing set-up. We offer room- and budget-specific AV consultation; personal shopper services; video & audio installation, cabling, wire/cord management, set-up & optimization; Logitech Universal Remote programming and, finally, THX® certified TV/projector calibration to SMPTE standards to ensure you're seeing what the director intended.

"Jim is the most professional technically proficient low voltage electrician with an enthusiasm to match. He will help you with your project. I can not stress how helpful, thoughtful and considerate he is. He will explain in detail and review with you , also in detail, what type of work is expected. Whether you have exact specs or need guidance, whether you have a broad budget or narrow scope, Jim has the knowledge to complete the task or even guide you in the right direction. I would like to personally thank him for a complicated ceiling install for a new 11.2.4 system even in a non dedicated AV space. Should I ever begin a much larger dedicated home theater, I whole heartedly will begin and likely obtain his input and guidance on such a project as well. Again , thank you Mr Crilly for exceptional work! Hopefully I can add photos once the rest of project is complete. ?Kyle"

Kyle H on November 2024

Let's face it, choosing the right A/V gear for your budget and room can be daunting. Let Empirical help you navigate the technology, brands and confusing set-up. We offer room- and budget-specific AV consultation; personal shopper services; video & audio installation, cabling, wire/cord management, set-up & optimization; Logitech Universal Remote programming and, finally, THX® certified TV/projector calibration to SMPTE standards to ensure you're seeing what the director intended.

"Jim is the most professional technically proficient low voltage electrician with an enthusiasm to match. He will help you with your project. I can not stress how helpful, thoughtful and considerate he is. He will explain in detail and review with you , also in detail, what type of work is expected. Whether you have exact specs or need guidance, whether you have a broad budget or narrow scope, Jim has the knowledge to complete the task or even guide you in the right direction. I would like to personally thank him for a complicated ceiling install for a new 11.2.4 system even in a non dedicated AV space. Should I ever begin a much larger dedicated home theater, I whole heartedly will begin and likely obtain his input and guidance on such a project as well. Again , thank you Mr Crilly for exceptional work! Hopefully I can add photos once the rest of project is complete. ?Kyle"

Kyle H on November 2024


Avatar for Handy David, Inc.

Handy David, Inc.

4.99(
45
)
Approved Pro

Handy David, Inc.

4.99(
45
)
Approved Pro
Customers say: Quick response
53 local quotes requested
4 years of experience

Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with Handy David, Inc., you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings.

"Pro arrived in a timely manner, got straight to work and completed the task efficiently; was polite and personable. Work area was left clean and tidy. Definitely would use again."

Reva B on October 2025

Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with Handy David, Inc., you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings.

"Pro arrived in a timely manner, got straight to work and completed the task efficiently; was polite and personable. Work area was left clean and tidy. Definitely would use again."

Reva B on October 2025


Avatar for AV-Techs

AV-Techs

4.83(
228
)
Approved Pro

AV-Techs

4.83(
228
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
20 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 Handyman and BathTub Reglazing

Handyman and BathTub Reglazing

4.98(
24
)
Approved Pro

Handyman and BathTub Reglazing

4.98(
24
)
Approved Pro
Customers say: True professional
22 local quotes requested
3 years of experience

We take great pride in the experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and professionally communicate with every customer. Our reputation is based on service, safety, and quality, regardless of how large or small the job is.

"Great"

Mohit G on April 2025

We take great pride in the experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and professionally communicate with every customer. Our reputation is based on service, safety, and quality, regardless of how large or small the job is.

"Great"

Mohit G on April 2025

...
Showing 1-10 of 94
Landline Phone Service questions, answered by experts

As long as your landline is corded, meaning your telephone has a handset wired to a base unit on the wall, it will work during a power outage. Cordless phones won’t work without power, and cell phones will run out of battery eventually, so having a corded landline can be vital if your area loses power frequently or for long periods.

While homeowners can make basic repairs with the right tools and knowledge, professional assistance is advisable for complex installations to ensure proper functionality.

VoIP phone services are so common and affordable that it’s unlikely you’ll need a hardwired business phone. Some people may want to avoid VoIP services for reasons of online privacy or to make sure network outages never affect their calls. Otherwise, it’s rare to use an analogy or hardwired system for your first business line.

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.

Many VoIP solutions advertise themselves for a team or office, which can cost thousands of dollars. But if you look for small business VoIP solutions, you can find many that offer a single line fit for a home office or sole proprietorship. That can include companies like RingCentral, OpenPhone, and even Zoom—along with traditional phone service providers you may already be using.

The Buffalo Grove, IL homeowners’ guide to landline phone services

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