Billy Dunn
Book 15 minutes with me. You leave with my cell.
IT support in Arlington, Texas
Arlington is home. We’re here for the long haul.Arlington is home.
Most fixes happen remotely. When it needs hands, we come to you.
Dallas-Fort Worth since 1989. Arlington since 2009. Four of us.
Four of us, serving Dallas-Fort Worth since 1989 and based in Arlington since 2009. Most fixes happen remotely. When it needs hands, we come to you.
Our backyard
Remote first. On-site when it needs hands.
Most of what goes wrong gets fixed over a remote connection, so nobody waits on a drive. When something needs hands, like a server, a firewall or a new office, we schedule the visit with you and one of us comes to you.
How it works here
You talk to the people doing the work.
(817) 265-5000 for the office, and we pick up. Clients get all four of our cells.
Most of it gets fixed remotely.
We connect to the computer that is acting up and fix it there, so nobody waits for a drive across town.
When it needs hands, we come to you.
A server, a firewall, a new office. We are based right here in Arlington.
What we usually support
- Windows 11 computers and Macs
- Microsoft 365 and Google Workspace
- Shared files, printers and Wi-Fi
- Offices of 1 to 150 people
Before you sign a lease in Arlington
Check the address, not the zip code.
Ask each internet provider to confirm service at the exact suite. Coverage maps go by neighborhood, not by building.
Get the install date in writing.
A new business line has to be ordered and installed. Ask how long that takes before you pick a move date.
Ask the landlord about cabling.
Who has to approve running cable, and which walls, ceilings and closets can we get into?
Find the demarc.
That is the spot where the provider’s line ends and the building’s wiring begins. Know where it is and who owns what past it.
Plan a backup internet line.
A second provider or a cellular failover means one cut line is an annoyance, not a lost day.
Moving? Call us before you sign. (817) 265-5000. The question is free.
What we handle
- Managed IT services
Monitoring, patching, support, and a direct line to the person doing the work.
- Cybersecurity services
Protection on every computer, safer email, a second sign-in step, and a plan for the bad day. No fear-selling.
- Backup and disaster recovery
Backups that are actually tested, including your Google Workspace and Microsoft 365 data.
- Networks and Wi-Fi
Firewalls, switching and Wi-Fi that covers the whole building, plus cabling projects specified, bid and supervised. We run the crew rather than pull the wire.
Also in your area
Many clients have stayed more than 25 years. Almost all have stayed more than 10.
A full security operations center (SOC) takes the night shift on your systems, 24/7/365.
We resell nothing. Nobody pays us to recommend anything.
Your domains, licenses, documentation, and the code we write for you.
Your software knows more than it tells you.
See the AI work we doWhat clients say
We have had a great experience working with BDunn & Company for the past several years. They are readily available when we have needs that arise, they are very responsive, and communicate in a timely manner, especially when we are having a problem.
Aundria L.
I love B Dunn. They have been my IT company for many years and have always taken really good care of our company. Billy is very knowledgeable and is able to quickly fix issues. I highly recommend this company. Five Stars!
Marie G.
Every review on Google: five stars.
When we retire a client’s workstations, the ones with life left get wiped and donated to Mission Arlington. It costs the client nothing.
What isn’t working?
Already have someone doing your IT? Ask anyway.
No contracts. No onboarding fee.
Or Email us.
Got it.
Billy reads these himself. During office hours, we usually reply within an hour.
Need it faster? Call (817) 265-5000
Rather talk it through?
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