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Best computer repair technicians near Cortland, IL

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Top-Rated Computer repair technicians in Cortland - Updated Nov 2026

Avatar for Mike's Computer Repair
Mike's Computer Repair
4.8(
870
)
Computer Repair, Troubleshooting or UpgradesComputer Repair, Troubleshooting or Upgrades - For Business

Serving Cortland, IL and surrounding areas

Approved

In business since 1994

Free estimates

Warranties offered

"I have used Mike's Computer Repair for several years now, and have always been extremely satisfied. Mike is very trustworthy so I never have to worry about turning over "control" of my computer to him. I have called on Mike numerous times when I mess up something on the computer and he quickly takes care of my mistakes and doesn't act like I'm an idiot. I highly recommend using Mike."
Response time12 hrs
Response rate100%
Recommended by90%of homeowners
Avatar for Flowing Through Connections, Inc.
Flowing Through Connections, Inc.
4.9(
28
)
Computer Network or Wiring - Install or Repair - For Business

Serving Cortland, IL and surrounding areas

Approved

In business since 2000

Emergency services offered

Credit card accepted

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 \n \nPLEASE NOTE THAT WE ARE A BUSINESS-TO-BUSINESS COMPANY ONLY. We DO NOT service RESIDENTIAL customers. \n

Fusion5 Cellphone Signal Booster
2-Way Antenna Splitter
Yagi - Outside Antennas. Pole mounted to A/C
Yagi - Outside Antennas. Pole mounted
Telephone/Network Equipment

+8

Response time5 hrs
2 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Always on the Clock - IT Services & Consulting
Always on the Clock - IT Services & Consulting
5.0(
8
)
Computer Repair, Troubleshooting or UpgradesComputer Network or Wiring - Install or RepairComputer Network or Wiring - Install or Repair - For Business+1 more

Serving Cortland, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"He was able to come the same day. He diagnosed my printer issue first. Then he spent a lot of time with the connection for the computer mic. Problem resolved. He also cleaned up some unnecessary items that were slowing down computer speed. I asked about scanner software and he installed an app so I can do scanning with my printer. I will call him next time I need service or to help me set up a new laptop."
48 neighbors recently requested a quote
Avatar for AIT Communication Group LLC
AIT Communication Group LLC
5.0(
11
)
Computer Network or Wiring - Install or RepairComputer Network or Wiring - Install or Repair - For Business

Serving Cortland, IL and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

We take great pride in our 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. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.\nContact us for more information \nhttps://aitcommunication.com \n \n

Response time1 day
17 neighbors recently requested a quote
Recommended by63%of homeowners
Avatar for Tech Wizards
Tech Wizards
5.0(
4
)
Computer Repair, Troubleshooting or Upgrades

Serving Cortland, IL and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

Tech Wizards 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. \n

Gallery
Avatar for Handy Hands
Handy Hands
New to Angi
Computer Network or Wiring - Install or Repair

Serving Cortland, IL and surrounding areas

Approved

Emergency services offered

Credit card accepted

Hi neighbor! My name is Ryan, and I’ve been working as a handyman for the past 5 years, building on a wide range of hands-on experience along the way. I take pride in delivering quality work and making sure every job is completed the right way—no shortcuts, no loose ends.\nWhen you invite someone into your home, trust matters. I focus on clear communication, attention to detail, and making sure your vision is fully brought to life. No task is left unfinished, and no concern goes unaddressed.

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+13

Avatar for ICJ1 LLC
ICJ1 LLC
New to Angi
Computer Network or Wiring - Install or RepairComputer Network or Wiring - Install or Repair - For Business

Serving Cortland, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

I provide professional handyman and low-voltage services, specializing in:\n • CCTV camera installation and upgrades\n • Access points (AP) and internet/network setup\n • Network configuration and troubleshooting (Cat6 and fiber)\n • Building rewiring and low-voltage system integration\n • Ekahau-certified Wi-Fi design and testing\n\nCurrently, 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.

Rack and meraki stack
Network rack for Popeyes
Network rack for Popeyes
Cctv cameras
Cctv cameras

+5

Avatar for All American Solutions
All American Solutions
4.6(
203
)
Computer Network or Wiring - Install or RepairComputer Network or Wiring - Install or Repair - For BusinessComputer Repair, Troubleshooting or Upgrades+1 more

Serving Cortland, IL and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"Bob and his team are consummate professionals. They asked me a few questions, performed a triage of sorts, and quickly determined they could help me. They offered me a 100% money back guarantee so I thought "what's to lose?" they asked my permission to access my computer remotely and went right to work. About an hour later they. were done and what a difference that hour and their work made. My Mac laptop, that was running at a snail's pace, was now a rocket ship and running faster than when I bought it. They told me that they also could do the same on Windows computers so my wife's PC was next and the outcome was the same. You can beta this deal at $99 and a money-back guarantee. I highly recommend All American Solutions."
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+2

Recommended by94%of homeowners
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Computer Repair FAQs, answered by experts

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

Professionals can offer additional services such as inspections for underlying issues, maintenance advice, and upgrades to newer, more efficient materials. They may also provide safety enhancements and customization options tailored to meet client-specific needs and preferences.

Common problems include clogged filters, low water pressure, and malfunctioning valves. Regular maintenance prevents many issues.

Ensures correct diagnostics and upgrade implementations to boost performance.

The Cortland, IL homeowners’ guide to computer repairs

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