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TRUSTED BY WARRENVILLE, IL HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon166
    Verified computer repairs reviews

Find Computer repair technicians in Warrenville

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 GP Cuztomz, Inc.

GP Cuztomz, Inc.

4.89(
18
)
Approved Pro

GP Cuztomz, Inc.

4.89(
18
)
Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
14 years of experience

Welcome to GP Cuztomz where we specialize in on-site computer repair for both your home and office. GP Cuztomz has become one of the most trusted professionals in the IT industry in the area. From hardware and software issues to networking and custom installations, we do it all! We pride ourselves in providing our customers with a concise solution and provide convenient pickup and drop off service in the DuPage County area. No matter your circumstance, our friendly and qualified technicians are here for you.

"Rick is a pro"

Bob N on September 2019

Welcome to GP Cuztomz where we specialize in on-site computer repair for both your home and office. GP Cuztomz has become one of the most trusted professionals in the IT industry in the area. From hardware and software issues to networking and custom installations, we do it all! We pride ourselves in providing our customers with a concise solution and provide convenient pickup and drop off service in the DuPage County area. No matter your circumstance, our friendly and qualified technicians are here for you.

"Rick is a pro"

Bob N on September 2019


Avatar for BG TECH

BG TECH

5.00(
49
)
Approved Pro

BG TECH

5.00(
49
)
Approved Pro
Super Service Award
Customers say: Quality work
28 local quotes requested
2 years of experience

I have spent 30+ years in a combined Professional and Home Audio arena. This led me down the path of acquiring a profession into the Healthcare IT/Bio-Medical Engineering environment. While working in these spaces I have maintained a large network of customers supporting their home audio/visual and home networking needs. In addition, I have also supported many small businesses with their networking and IT requirements. My business takes great pride in my experience, expertise, quality, and customer service that I provide to meet the consumer's needs. It is my mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of my customers, I take great care to work and communicate with every customer in a professional manner. My reputation is based on service, safety, and quality, regardless of how large or small the job.

"Perfect experience. Professional, punctual knowledgeable and personable. Will be using again."

Anthony F on October 2025

I have spent 30+ years in a combined Professional and Home Audio arena. This led me down the path of acquiring a profession into the Healthcare IT/Bio-Medical Engineering environment. While working in these spaces I have maintained a large network of customers supporting their home audio/visual and home networking needs. In addition, I have also supported many small businesses with their networking and IT requirements. My business takes great pride in my experience, expertise, quality, and customer service that I provide to meet the consumer's needs. It is my mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of my customers, I take great care to work and communicate with every customer in a professional manner. My reputation is based on service, safety, and quality, regardless of how large or small the job.

"Perfect experience. Professional, punctual knowledgeable and personable. Will be using again."

Anthony F on October 2025


Avatar for Mike's Computer Repair

Mike's Computer Repair

4.84(
764
)
Approved Pro

Mike's Computer Repair

4.84(
764
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
2876 local quotes requested

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

"Mike was very capable and quick for the reason I hired him. I was very satisfied, and felt he completed the job well. He knew his craft well."

Linda D on November 2025

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

"Mike was very capable and quick for the reason I hired him. I was very satisfied, and felt he completed the job well. He knew his craft well."

Linda D on November 2025


Avatar for Duck IT

Duck IT

5.00(
1
)

Duck IT

5.00(
1
)
1 years of experience

Do you want help setting up, fixing, or maintaining your technology? Do you want simple and reliable technology solutions that just work? Do you want a technology partner you can trust to understand your needs? Then contact me, Joe, your Duck IT personal technology partner. My goal is to keep it simple and make it right the first time! I want to make your experiences with technology easier, by making technology work for you (not the other way around). I respect your time and want to make sure you have more of it, to focus on what matters to you. I believe that technology can make our lives better, if we first make technology more accessible and integrated for all! At Duck IT we “quacked” the code on personal technology. Don’t waste any more of your time struggling with technology or faceless pretend partners. Just say “Duck IT” and schedule a convenient time that works best for you. The only regret you will have is not saying “Duck IT” sooner.

Do you want help setting up, fixing, or maintaining your technology? Do you want simple and reliable technology solutions that just work? Do you want a technology partner you can trust to understand your needs? Then contact me, Joe, your Duck IT personal technology partner. My goal is to keep it simple and make it right the first time! I want to make your experiences with technology easier, by making technology work for you (not the other way around). I respect your time and want to make sure you have more of it, to focus on what matters to you. I believe that technology can make our lives better, if we first make technology more accessible and integrated for all! At Duck IT we “quacked” the code on personal technology. Don’t waste any more of your time struggling with technology or faceless pretend partners. Just say “Duck IT” and schedule a convenient time that works best for you. The only regret you will have is not saying “Duck IT” sooner.


Triplecrown Svcs

No reviews yet

Triplecrown Svcs

No reviews yet

Home and small business IT repair, installation and configuration services and consultation. Small home repair services offered.

Home and small business IT repair, installation and configuration services and consultation. Small home repair services offered.


Avatar for Swick IT LLC

Swick IT LLC

No reviews yet

Swick IT LLC

No reviews yet

Swick IT is an owner operated computer repair service in Rockford Illinois, servicing all of northern Illinois and southern Wisconsin. We diagnose and repair computers, and laptops, as well as networking and internet issues for homes and small businesses.

Swick IT is an owner operated computer repair service in Rockford Illinois, servicing all of northern Illinois and southern Wisconsin. We diagnose and repair computers, and laptops, as well as networking and internet issues for homes and small businesses.


Independent Contractor

No reviews yet

Independent Contractor

No reviews yet
Emergency services offered

Welcome! My name is Treavon Baker! And I'm a jack of all trades! I specialize in a wide variety of cleaning services such as residential, commercial, and auto. Also with a bachelors degree and computer, science and technology I specialize in device repair, data recovery, and more! So please inquire about a service and if it's in my capable power of completing it, let's get it done!

Welcome! My name is Treavon Baker! And I'm a jack of all trades! I specialize in a wide variety of cleaning services such as residential, commercial, and auto. Also with a bachelors degree and computer, science and technology I specialize in device repair, data recovery, and more! So please inquire about a service and if it's in my capable power of completing it, let's get it done!


Avatar for REC LLC

REC LLC

No reviews yet

REC LLC

No reviews yet
15 years of experience

At RCE, we're all about making your tech life easier, whether you're a small business, a home-office hero, or just someone who needs computer help. Our team has over 15 years of experience under their belts, so you know you're in good hands. From fixing pesky problems to giving your computer a boost, we've got you covered. Just give us a ring at (630) 943-7996 or shoot an email at [email protected] and we'll take care of the rest!

At RCE, we're all about making your tech life easier, whether you're a small business, a home-office hero, or just someone who needs computer help. Our team has over 15 years of experience under their belts, so you know you're in good hands. From fixing pesky problems to giving your computer a boost, we've got you covered. Just give us a ring at (630) 943-7996 or shoot an email at [email protected] and we'll take care of the rest!


Avatar for IT-Teks

IT-Teks

5.00(
13
)

IT-Teks

5.00(
13
)
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

We have been in IT for over 25 years and provide services for SMB like real estate firms, law offices, dental and medical clinics, and tax preparation services. We are personable and dependable and pride ourselves on service delivery, transparency, and high integrity. Our services include: network wiring, computer and server maintenance, managed IT services, security camera installation, and many more.

"Norman was very knowledgeable, though, and a pleasure to meet. Will recommend his services to my friends. Thanks!"

Neil H on January 2025

We have been in IT for over 25 years and provide services for SMB like real estate firms, law offices, dental and medical clinics, and tax preparation services. We are personable and dependable and pride ourselves on service delivery, transparency, and high integrity. Our services include: network wiring, computer and server maintenance, managed IT services, security camera installation, and many more.

"Norman was very knowledgeable, though, and a pleasure to meet. Will recommend his services to my friends. Thanks!"

Neil H on January 2025

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Showing 1-10 of 204
Computer Repair questions, answered by experts

Monitor performance, update hardware, and schedule regular professional inspections to ensure optimal operation.

Computer service is the regular preventative maintenance to keep software and hardware up-to-date, including anti-virus and malware protection, defragmenting disk space, and removing unused and redundant programs and apps. On the other hand, computer repair addresses existing problems with software and hardware that stop working correctly.

Costs depend on door material, labor, additional hardware, and whether structural modifications are needed.

Yes, through updates and hardware upgrades tailored to user needs.

Aim for a uniform, smooth joint to ensure a good electrical connection. If it looks crusty and uneven, your iron tip might be dirty or the joint isn’t hot enough. To keep the iron tip clean, wipe the tip with a damp sponge or brass tip cleaner when you spot black spots or rust to remove any oxidation and flux residue. Tinning the tip surface with a small amount of solder offers a layer of additional protection.

The Warrenville, IL homeowners’ guide to computer repairs

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