The Leading Voice & Data Cabling Company in Columbus

✓ Structured Cabling Installation
✓ Improved Network Performance
✓ Streamlined Communications

Request an Estimate

Reliable Network Solutions for Your Business

A strong, reliable network is the backbone of your business. At Custom Cabling Services, we specialize in professional voice and data cabling installation that keeps your operations running seamlessly. Whether you’re building a new infrastructure or upgrading an existing system, we provide expert solutions tailored to your business needs.

✅ Structured Cabling Installation – High-performance, scalable networks
✅ Improved Network Performance – Faster data transfers, less downtime
✅ Streamlined Communications – Reliable business phone & data solutions

Get a Free Estimate Today – Call (614) 279-9969

A man smiling while talking into a headset in front of a computer reflecting the connectivity of voice and data cabling

Trusted by Businesses Across Columbus

For over 30 years, we’ve been helping Columbus businesses stay connected with reliable voice and data solutions. From installation to support, our expert team ensures your communication systems run smoothly and efficiently. See what our clients have to say!

✔ Trusted by Columbus Businesses for Over 30 Years
✔ A+ BBB Accredited
✔ Expert Techs & Ongoing Support
✔ Competitive Pricing

    
 
 
       These guys are total professionals and have clearly been doing this for a very long time. They installed the music system, security cameras, and network cables for our new restaurant and we could not be happier! Look no further than Custom Cabling Services & Fiber Optics!
  
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   Daniel Hecht 
 
 
 
 
      They have been there for us both times I have called them!! Great Job!!!!
  
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   John Murray 
 
 
 
 
      Had a great experience with Custom Cabling and their crew. Chanse and Jordon were able to install a MoCA network and increase our Internet speed using our cable outlets in our home. They were friendly, professional, clean and fast. Will definitely hire them again for our cabling/network needs!
  
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   Lynlee Lybrook 
 
 
 
 
      Jordan McDonnell  with Custom Cabling was great he was fast and very knowledgeable he installed our new lines for our foot store..  Thank You again your great.
  
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   Christina Hammons 
 
 
 
 
      Jordon was fast and efficient!! Highly recommend
  
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   Campbell Rahrig 
 
 
 
 
      I had an excellent experience with Custom Cabling Services, Inc. and highly recommend them. From start to finish, the process was smooth, professional, and stress-free.

Jordan, the technician, did an outstanding job. His work was clean, precise, and clearly done with pride and attention to detail. He took the time to explain what he was doing, made sure everything worked perfectly, and left the workspace spotless. It’s rare to find technicians who combine technical skill with professionalism and courtesy the way he does.

Rob, the owner, was equally great to work with. He was responsive, straightforward, and came back with very reasonable pricing without any pressure or upselling. Communication was easy throughout the process, and he made sure expectations were clear and met.

If you’re looking for quality cabling work done right the first time, Custom Cabling Services, Inc. is an easy recommendation. I would absolutely use them again.
  
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   Al H 
 
 
 
 
      I've used this company for the last year and a half with all my cabling projects at large manufacturing facilities.  Great team to work with, owner is very responsive, work is timely and clean.  Highly recommend over other vendors in the area.
  
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   Trent Ragnar 
 
 
 
 
      Best cabling service in central Ohio!
  
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   Earl W. Phillips, Jr. 
 
 
 
 
      These guys are top notch. Did the punch downs on my patch panel (that I also bought from them) and installed it. Dressed all my cables and toned every one. Would recommend them to anyone. Thanks, Rob!
  
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   Joel Martin 
 
 
 
 
      I used Custom Cabling to install network cabling for a client in their new office suite and once again, they did a fantastic job!  42 drops with clean wiring, a well mounted cabinet, and no issues.  Highly recommended!
  
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   Bruce Westbrook

Why Choose Us?

With many cabling companies out there, why work with us?

Expertise You Can Trust

Our certified professionals have completed projects for businesses of all sizes. We know the unique demands of different industries and tailor our solutions to your needs.

End-to-End Service

From design and installation to ongoing maintenance & troubleshooting, we ensure your network stays in top shape.

Not One-Size-Fits-All

We analyze your business, budget, and goals to create a cabling system built for your specific needs.

Quality & Reliability

We use top-tier materials and the latest industry techniques, ensuring your installation is durable, scalable, and compliant with all standards.

TALK TO A SPECIALIST

a Custom Cabling Employee holding a clipboard at a customers house after giving estimate for voice and data cabling

Our Voice and Data Cabling Services

We provide a full suite of cabling solutions to enhance your business communications:

Voice & Data Network Design: High-performance, tailored network solutions
Commercial Phone Systems & VoIP: Scalable, cost-effective phone solutions
Fiber Optic Cabling: High-speed, high-capacity data transfer
Structured Cabling: Reliable networks for voice, data, and multimedia
Business Wi-Fi & WLAN Setup: Secure, seamless wireless connectivity
Patch Panel & Wiring Termination: Clean, organized network installations
Network Certification & Testing: Ensure performance meets industry standards
Virtual Private Networking (VPN): Secure remote access for your team
Telecommunications & Hardware Installation: Expert setup for maximum efficiency

Get a Quote for Your Business – Call (614) 279-9969

Get an installation estimate

Planning a new office, an expansion, or a network upgrade? Contact Custom Cabling Services to discuss your voice and data cabling needs and request an installation estimate.

GET ESTIMATE

Why Invest in Professional Voice and Data Cabling?

A properly installed cabling system provides long-term reliability and performance for your business:

Reliable Communication – No more dropped calls or slow data speeds
High-Speed Data Transfer – Handle bandwidth-heavy applications with ease
Scalability – Your network grows with your business
Reduced Downtime – Minimize disruptions with expert installation
Enhanced Security – Wired networks offer better protection than wireless systems
Voice/Data Separation – Clear call quality even during high network traffic
Compliance with Standards – Meet all industry and regulatory requirements
Future-Proofing – Stay ahead with a system ready for tomorrow’s tech
Better Office Aesthetics – Organized cabling for a clutter-free workspace

Let’s Get Your Business Connected!

Call (614) 279-9969 or Tap to Text (614) 402-0402

an array of ethernet patch data cables for voice and data

Serving Businesses Across Columbus, OH

Looking for expert network cabling near you? We proudly serve businesses throughout Columbus and surrounding areas, delivering top-rated commercial network solutions that keep you connected.

GET A FREE CONSULTATION

FAQs

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What types of voice and data cabling do you install?

We install, maintain, and upgrade structured cabling systems including Cat5e, Cat6, Cat6a, coaxial, and fiber optic cabling for voice, data, and video networks.

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Do you work with both homes and businesses?

We serve both homes and businesses in Central Ohio. For residential Ethernet wiring, Wi-Fi improvements, and home office connections, explore our home network installation services.

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Can you handle cabling in new builds and existing spaces?

Yes! Whether you’re starting fresh or upgrading an older system, we’re equipped to design and install a network that fits your layout.

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What’s the difference between Cat5e, Cat6, and Cat6a cables?

Cat5e supports up to 1 Gbps, Cat6 can handle 10 Gbps over short distances, and Cat6a is ideal for higher speeds over longer runs thanks to better shielding.

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Which cable is right for my business?

It depends on your bandwidth needs, but we usually recommend Cat6 or higher to help future-proof your network.

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Should I upgrade from Cat5e?

If you're scaling up your devices, video conferencing, or cloud usage, yes, upgrading is definitely worth it.

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Do you install fiber optic cabling?

We do! Fiber is a great choice for high-speed data over longer distances, especially between buildings or across large facilities. Read more about our fiber optic cabling services.

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What's the difference between single-mode and multi-mode fiber?

Single-mode fiber is better for long distances and higher bandwidth. Multi-mode is more budget-friendly and works well over shorter spans.

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Is fiber better than copper?

For speed, distance, and bandwidth, yes. But copper still works well for smaller, local networks.

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How long does cabling installation usually take?

Most small-to-mid-sized jobs take a few days to a week. We’ll give you a detailed timeline after your site consultation.

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Can you work outside of regular business hours?

Yes, we offer flexible scheduling, including after-hours and weekend work, to reduce disruption to your operations.

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Do you test and certify the cabling after installation?

Yes. We test all cable runs for speed, continuity, and signal strength, and provide full certification reports.

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Do you provide network design or consulting?

Yes. We’ll assess your current setup and create a scalable, efficient cabling layout tailored to your space and needs.

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Can you help with network expansions or relocations?

Yes! Whether you’re growing or moving, we can design and implement a system that grows with you.

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Are your installations up to code?

Yes. We follow NEC, TIA/EIA, and BICSI standards, along with local building codes, to ensure quality and safety.

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Are your technicians certified?

They are! Our techs are BICSI-certified and trained in current cabling and safety practices.