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TRUSTED BY RANDOLPH, NJ HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon36
    Verified landline phone services reviews

Find Landline phone service providers in Randolph

Avatar for Everyones Grandpa Inc

Everyones Grandpa Inc

4.99(
143
)
Approved Pro

Everyones Grandpa Inc

4.99(
143
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

locally owned and operated. With new and current clients we want to constantly strive for customer satisfaction by providing services that is centered around trust, accountability, integrity and transparency. Call or click to schedule an estimate today! We look forward to working with you.

"I was very satisfied with the work that was done by Everyones Grandpa Inc. They were very reliable everything went well. I would use their services again. Thank you very much, Julie"

Julie M on September 2025

locally owned and operated. With new and current clients we want to constantly strive for customer satisfaction by providing services that is centered around trust, accountability, integrity and transparency. Call or click to schedule an estimate today! We look forward to working with you.

"I was very satisfied with the work that was done by Everyones Grandpa Inc. They were very reliable everything went well. I would use their services again. Thank you very much, Julie"

Julie M on September 2025


Avatar for Mike's Computer Repair

Mike's Computer Repair

4.80(
808
)
Approved Pro

Mike's Computer Repair

4.80(
808
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
31 years of experience

Please call Mike at 480-580-9648. I opened Mike's Computer Repair (480-580-9648) in 1994 with the desire to provide honest, reliable and friendly computer services in Maricopa County and across the United States. I provide on-site computer repair at your home or office for any problems or upgrade issues you may be having. I am also able to use remote access software to control your computer and address problems without having to visit. Not sure what to do? Call 480-580-9648 and It will always be Mike that answers the phone! 480-580-9648

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Don S on May 2024

Please call Mike at 480-580-9648. I opened Mike's Computer Repair (480-580-9648) in 1994 with the desire to provide honest, reliable and friendly computer services in Maricopa County and across the United States. I provide on-site computer repair at your home or office for any problems or upgrade issues you may be having. I am also able to use remote access software to control your computer and address problems without having to visit. Not sure what to do? Call 480-580-9648 and It will always be Mike that answers the phone! 480-580-9648

"Xxxcdhdhdhd"

Don S on May 2024


"Philip did a good job replacing the screen door on our porch and installing some trim. Good communication throughout the process and showed up as scheduled."

Mike B on August 2023

Azimuth Home Improvements is based around Professionalism and High Quality. Our company works with you to find the best home repair and improvements options. From Carpentry, Remodeling, to Repairs Azimuth builds the ways.

"Philip did a good job replacing the screen door on our porch and installing some trim. Good communication throughout the process and showed up as scheduled."

Mike B on August 2023


"He was exceptional, and he discussed the work with me at every stage."

Okey E on June 2023

On Time Communications, Inc., offers professional and timely service for all of your in-home communication needs. With close attention to the details, we'll make sure you're well connected in no time.

"He was exceptional, and he discussed the work with me at every stage."

Okey E on June 2023


Avatar for DH Audio and Home Theater

DH Audio and Home Theater

4.87(
38
)
Approved Pro

DH Audio and Home Theater

4.87(
38
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
17 years of experience

You might like to know that you’re buying the right equipment and getting it at a fair price. **WE SPECIALIZE IN HOME STEREO AND THEATRE SYSTEMS**There's a proven way to do that - good planning. With 20 years professional experience I know what to ask you whether you’re an avid enthusiast or a novice. I know what to look for in your home (i.e. infrastructure). And, we talk. After we're done planning, you've got one very solid solution. (And, this is what I love doing!) A manufacturer-authorized dealer, you pay no more for product bought through me than you would from a brick-and-mortar store. You benefit from my lack of overhead expense - mine is a home-office - by paying less for installation. You get my support after the sale so you don’t have to deal with frustrating tech-support lines. DH Audio and Home Theater offers wired and wireless speakers, TVs, home theaters, acoustic room treatments, equipment cabinets, and Wifi-Network systems.

"Dennis was very professional and comprehensive. He was prompt and paid attention to our individual needs. He made sure that everything was working properly and that we were comfortable using all the equipment. I would strongly recommend his services."

Harold P on November 2025

You might like to know that you’re buying the right equipment and getting it at a fair price. **WE SPECIALIZE IN HOME STEREO AND THEATRE SYSTEMS**There's a proven way to do that - good planning. With 20 years professional experience I know what to ask you whether you’re an avid enthusiast or a novice. I know what to look for in your home (i.e. infrastructure). And, we talk. After we're done planning, you've got one very solid solution. (And, this is what I love doing!) A manufacturer-authorized dealer, you pay no more for product bought through me than you would from a brick-and-mortar store. You benefit from my lack of overhead expense - mine is a home-office - by paying less for installation. You get my support after the sale so you don’t have to deal with frustrating tech-support lines. DH Audio and Home Theater offers wired and wireless speakers, TVs, home theaters, acoustic room treatments, equipment cabinets, and Wifi-Network systems.

"Dennis was very professional and comprehensive. He was prompt and paid attention to our individual needs. He made sure that everything was working properly and that we were comfortable using all the equipment. I would strongly recommend his services."

Harold P on November 2025


Avatar for Call Louder, LLC

Call Louder, LLC

5.00(
22
)
Approved Pro

Call Louder, LLC

5.00(
22
)
Approved Pro
Super Service Award
Customers say: Quick response
1 years of experience

http://calllouder.com/ WE OFFER REMOTE SUPPORT ONLY! Call Louder LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business

"they were unable to fix the problem but did a full triage of my computer ... friendly, accommodating and completely transparent in dealing with me. "

Ashley K on December 2025

http://calllouder.com/ WE OFFER REMOTE SUPPORT ONLY! Call Louder LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business

"they were unable to fix the problem but did a full triage of my computer ... friendly, accommodating and completely transparent in dealing with me. "

Ashley K on December 2025


Avatar for Edward Araujo

Edward Araujo

5.00(
14
)
Approved Pro

Edward Araujo

5.00(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

We are a company that has been providing excellent service to customers for 22 years. We can provide you with antenna service to give you HD local channels. We are honest, dependable and clean. With our service, you will not get a monthly cable bill that will drain your bank account. We will provide you with every local channel for a ONE TIME fee. We offer FREE estimates for everyone.

"Ed saved New Years Day. Sometime during the night, the winds knocked our old TV antenna loose and put it in a very precarious position. I panicked, looked online, and found Ed. Not only did he answer, but was able to make it out same day to bring the antenna down. He showed up and got everything done and down quickly. Would happily recommend the guy who saved my holiday to anyone!"

Chris K on January 2025

We are a company that has been providing excellent service to customers for 22 years. We can provide you with antenna service to give you HD local channels. We are honest, dependable and clean. With our service, you will not get a monthly cable bill that will drain your bank account. We will provide you with every local channel for a ONE TIME fee. We offer FREE estimates for everyone.

"Ed saved New Years Day. Sometime during the night, the winds knocked our old TV antenna loose and put it in a very precarious position. I panicked, looked online, and found Ed. Not only did he answer, but was able to make it out same day to bring the antenna down. He showed up and got everything done and down quickly. Would happily recommend the guy who saved my holiday to anyone!"

Chris K on January 2025


Avatar for Ultimate Computer Repair

Ultimate Computer Repair

5.00(
16
)
Approved Pro

Ultimate Computer Repair

5.00(
16
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
14 years of experience

Welcome to Ultimate Computer! My name is Joe. I've been a computer professional for over 24 years in major service companies like BancTec Service Corp and Integrated Designs as Senior Field Service Engineer. I managed small business client accounts in the late 1980s and the 1990s in New York City and New Jersey. I moved on in the late 1990s to work in major bank "BNY Mellon" firm in the Information Technology sector handling server/networking infrastructure. I had a major role in data recovery after 911 for the firm. I have established good relationships with my clients over the years through my values of respect, integrity, professionalism, and getting things done. Then word got around, so individuals contacted me to set-up desktop/window server infrastructure for their offices and homes. Ever since then, I have been running Ultimate Computer. Call now for an estimate!

"Quick response and great service at a reasonable price. Would highly recommend"

Evan M on April 2021

Welcome to Ultimate Computer! My name is Joe. I've been a computer professional for over 24 years in major service companies like BancTec Service Corp and Integrated Designs as Senior Field Service Engineer. I managed small business client accounts in the late 1980s and the 1990s in New York City and New Jersey. I moved on in the late 1990s to work in major bank "BNY Mellon" firm in the Information Technology sector handling server/networking infrastructure. I had a major role in data recovery after 911 for the firm. I have established good relationships with my clients over the years through my values of respect, integrity, professionalism, and getting things done. Then word got around, so individuals contacted me to set-up desktop/window server infrastructure for their offices and homes. Ever since then, I have been running Ultimate Computer. Call now for an estimate!

"Quick response and great service at a reasonable price. Would highly recommend"

Evan M on April 2021


Avatar for Powerhouse Resources, Inc.

Powerhouse Resources, Inc.

4.93(
22
)
Approved Pro

Powerhouse Resources, Inc.

4.93(
22
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
9 years of experience

We are dedicated to bringing your home or business into the future. We pride ourselves in bringing custom audio and visual solutions to fit your needs and everyday living. Some aspects we specialize in are home theater systems, audio systems, surveillance systems, and internet systems. Powerhouse Resources can take on any need you may have. We serve the entire Morris County and its surrounding areas. Be sure to call us today!

"Eric did a great job setting up the projector"

GARETH H on June 2025

We are dedicated to bringing your home or business into the future. We pride ourselves in bringing custom audio and visual solutions to fit your needs and everyday living. Some aspects we specialize in are home theater systems, audio systems, surveillance systems, and internet systems. Powerhouse Resources can take on any need you may have. We serve the entire Morris County and its surrounding areas. Be sure to call us today!

"Eric did a great job setting up the projector"

GARETH H on June 2025


Avatar for CompuTech Support, LLC

CompuTech Support, LLC

4.86(
63
)
Approved Pro

CompuTech Support, LLC

4.86(
63
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
25 years of experience

CompuTech Support, LLC, is ready to provide a full range of on-site tech support services to your home and business. We have extensive knowledge and years of experience needed to tackle all potential issues. We guarantee the most honest, reasonable solution every time. Expect a final cost less than any major retail competitor or consulting agency just because we try to do things a little different for you and your computer.

"Doesn t get any better! Perfect in every way."

Stan N on August 2020

CompuTech Support, LLC, is ready to provide a full range of on-site tech support services to your home and business. We have extensive knowledge and years of experience needed to tackle all potential issues. We guarantee the most honest, reasonable solution every time. Expect a final cost less than any major retail competitor or consulting agency just because we try to do things a little different for you and your computer.

"Doesn t get any better! Perfect in every way."

Stan N on August 2020

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Landline Phone Service questions, answered by experts

Costs depend on panel size, labor, permits, wiring materials, and required safety features.

Connectivity failures, static interference, damaged wiring, and software glitches frequently require professional repair.

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.

Yes, many repair services include upgrading outdated systems with modern features.

Phone wiring in modern homes is commonly used for landline telephones, internet connections, and network setups.

The Randolph, NJ homeowners’ guide to landline phone services

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

What do you need done? We’ll find top pros.
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