Call 24/7 365 for Emergency Service
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Your Technology Partner, Not Just a Provider

Tired of unreliable IT support, costly downtime, and juggling multiple vendors? Castleberry Services delivers integrated IT and security solutions tailored for your business—backed by real people who care about your success.

From structured cabling and server management to 24/7 monitoring and advanced cybersecurity, we handle everything so you can focus on what matters most: growing your business.

✅ Fast, Reliable Support
✅ Secure Network Infrastructure
✅ Flexible, Transparent Contracts
✅ One Vendor for All Your IT Needs

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Explore Services

Managed IT Services

 

Stay ahead of problems with proactive system monitoring, maintenance, and expert tech support—before downtime ever hits.

Network & Cybersecurity

 

Protect your business with end-to-end cybersecurity solutions, firewalls, secure access control, and compliance support.

Structured Cabling & Infrastructure

 

Future-proof your operations with professionally installed low-voltage cabling and scalable network setups.

VoIP & Business Communication

Boost team collaboration with crystal-clear VoIP systems designed for today’s hybrid workplace.

Access Control & Security Camera Systems

Secure your facility with integrated access control and surveillance. From biometric door locks to 24/7 high-definition video monitoring, Castleberry delivers scalable, smart physical security tailored to your needs.

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Our Trusted Partners

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Why Choose Us

25+ Years Of Experience, Trained Professionals

Fast Turnaround Time

Serving You With Honesty, Reliability & Integrity

Our Mission

We pride ourselves on building customer relationships by providing excellent service and expert consultations to assess their true needs.

With Castleberry Services, our customers experience superior service and care from design through implementation. We strongly believe that taking care of our customers, employees, and partners is the best way for everyone to achieve success.

If your technology is slowing you down and you need updates or repairs, Castleberry Services should be your first call. Let our team of experts provide the service you need with the care you deserve.

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Featured Projects

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Here's What Our Clients Are Saying

From seamless software integration to top-notch cybersecurity solutions, this IT company has transformed our digital landscape. Their expertise is unmatched, and their commitment to client success is truly commendable.
Briella Howard
I can't thank this IT solutions provider enough for the exceptional service they've provided. Our IT infrastructure is now robust, secure, and incredibly responsive. It's like haying a tech dream team on our side!
Christopher Newman
Have been working professionally with Castleberry Services for years and they are dependable and do a great job. They are absolutely the first choice.
Sarah Kolb
Castleberry Services has been a great help to me always. They have expert knowledge, staff, and you can't beat the pricing. They know their stuff!
Clarke Tichy
We have used Castleberry Services on multiple projects and are VERY pleased, with not only the expertise, but the rapid and professional customer service. We will use them again, and I highly recommend them!
Justin Bullard
Castleberry Services turned out to be one of the best contracted experiences I have had thus far in this industry. I called them on a moments notice to do a rather large job installing 10 Access Points in very high ceilings and Alec and his team jumped right to IT. Stephanie coordinated all the services and made sure everything was in order for billing in record time. Christian Brock and Zac Castleberry were on site managing the job providing exceptional professionalism and customer service. All the technicians that came on site worked super hard to get us up and running in a very limited window of time. I will be using Castleberry Services for any IT infrastructure requirements again. Thank you.
Todd Brooks

Learn How We Support Businesses Like Yours.

(936) 237-3030 Lufkin/Conroe
(979) 703-8715 Bryan/College Station

Call 24/7 365 for Emergency Service

1018 East Denman Avenue, Lufkin, TX, 75901

Monday-Friday (8am-5pm)


Commercial Internet and VolP Phones, IT Managed Services (MSP), Infrastructure Wiring & Fiber, Commercial and Stage Lighting, Audio/ Video, and Access Control.

TX Security License: 810440501

Serving businesses worldwide! Headquartered in Texas.

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  • 1018 East Denman Avenue, Lufkin, TX, 75901
  • Monday-Friday (8am-5pm)

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