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Providing Solutions That Work Since 2003!

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104 1/2 W 9th Ave Suite 500
Winfield, KS 67156

(620) 221-3614

Mon - Thurs 8 am - 5 pm CT
Fri 8 am - 4 pm CT

sales@custominternet.biz

Solutions That Work!

Custom Internet Services specializes in solving Information Technology problems for the small & medium business or organization.  Our staff is highly customer focused and emphasizes great service.

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Who Can We Help?

We serve small to medium sized companies, whether they are just getting started or have been around for years. We manage networks and solve information technology problems in the areas of networking, web design, social media management, cybersecurity, and data protection. Our highly customer focused company has been in business since 2003 in Winfield, Kansas, yet we serve clients in many areas of the US. Our team of IT professionals would love to talk with you about your needs.

Cybersecurity Services

Part of what makes cybersecurity hard to understand is that it can be difficult to ‘see’ cyber attacks take place and to understand why an attacker wants in our network. But the attacks come, and they are constantly increasing. We can help you plan and implement defenses, train your staff, monitor your networks, and recover from intrusions.
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Network Services

Networks are at the heart and soul of business today. It doesn’t matter if it’s traditional servers and user computers, IoT, cellular, or cloud services – you need things to work together. Custom Internet Services has the expertise to help you maximize your current physical and cloud networks, as well as plan for the future. We can make all the parts of your network work together.
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Compliance Management

Just about every business has to be in compliance with some kind of cybersecurity standard(s). Whether it be a formal standard like HIPAA, Essential Eight, and Nist CSF or an informal standard like often found in cyber insurance requirements, we can help. We can assist with policy development, technical expertise, and evidence collection to validate your compliance.
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Website Services

Your website is where people find information about your company and your products and services. It is your Front Door for your customers and clients. Every website is as unique as the business it represents. Whether it’s a simple single page site, a more complex site with video, or a complete eCommerce store, we can help you maximize your web presence.
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Social Media Services

If you want to stay connected to your customers and increase your brand awareness, you need to be on Social Media. Knowing when to post and on what platform can get a little overwhelming. Let our team help you stay up-to-date.
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Disaster Recovery

Your Data is the most valuable component of your system. It represents thousands of man hours and most of it is probably irreplaceable from paper records alone. Protecting your data is a form of insurance that is inexpensive compared to the risk of trying to start over from scratch. Let us show you how.
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VoIP Services

Connecting easily with your customers is a key need in every business. As an agent for the Nextiva phone system, we can help modernize communications so your customers can easily communicate with you.
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Computer Hardware

Every business needs computer hardware. Whether it be laptops, servers, firewalls or other gear, we can help. Besides being part of the Dell Technologies Partner Program (Authorized Partner), we have access to a vast range of IT and OT gear. Let us help you evaluate what you need, order to fit your requirements, and then install and manage so you get value from your investment.
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Software

Software can get very expensive. Let us help you evaluate what you need, then install and configure it for enhanced protection and productivity. We have access to a wide selection ranging from all Microsoft products to many other vendors.
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Meet Our Clients

Great To Work With

Great to work with and their price won’t break your bank. Quick to help when time is critical.

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Bart Redford, CEO

Walnut Valley Festival

I love working with Custom Internet!

I love working with Custom Internet! They were able to see my vision for my website and how I wanted it to function and made that dream come true. They are always available to answer questions and provide help when it is needed!

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Ann Grammon, Owner

Prairie Paws LLC

Easy To Work With

Custom Internet Services has always been easy to work with, willing to discuss anything, and reach out regularly to make sure that I’m good to go. If you’re needing help with online services and security they are definitely the people I would recommend.

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John Macklin, Owner

Garst Insurance LLC

Helping Over 50 Clients Across The United States!

Have a quick question for us?

Fill out the form and a member of our team will contact you within one business day. 

Visit Us In Person
Or Give Us A Call!

104 1/2 W 9th Ave, Suite 500

Winfield, KS 67156

(620) 221-3614

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Our highly trained staff
is ready to answer your questions.

We Are Proud Members Of

KMU Associate Member Logo 2024
Winfield Chamber of Commerce Logo
Dell Technologies Authorized Partner
Badge: Data Privacy Week 2025 Champion
Logo designating Custom Internet Services as a 2024 Champion for Cybersecurity Awareness Month
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Webinar Series

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