10 Sept 2026
Summer IT Checklist for DFW Warehouses
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Is the Texas heat getting to you this year? Same.
DFW summers are more than uncomfortable. For warehouses and logistics operations, extreme heat can create serious operational risks for both employees and technology.
When temperatures rise, your IT infrastructure has to work harder too. Servers, network equipment, Wi-Fi systems, backup equipment, and power protection systems can all be affected by heat, humidity, and power fluctuations. At the same time, summer operations may bring increased warehouse activity, more devices on the floor, and additional temporary staff.
The result can be a higher risk of downtime, connectivity problems, security issues, and missed shipments.
The good news is that many of these problems are preventable. A mid-year IT checkup can help identify weak points before they turn into expensive disruptions.
Why Summer Can Be Hard on Warehouse IT
When you think about technology disasters, heat probably is not the first thing that comes to mind. Hurricanes, flooding, cyberattacks, and power outages tend to get more attention.
But heat deserves a place on the list.
Heat and humidity stress network equipment
Server rooms and network closets need to stay within appropriate temperature ranges to operate reliably. When a warehouse has poor ventilation, an overloaded HVAC system, or equipment located in an area that gets too warm, technology can begin operating outside its ideal conditions.
Heat can shorten the lifespan of equipment and increase the likelihood of unexpected failures. Humidity can create additional problems.
The equipment usually does not give you much warning. It may simply start running poorly, dropping connections, or failing altogether.
Higher demand exposes weak points
Summer can also mean busier warehouse operations, more scanning devices, more employees using connected systems, and greater reliance on wireless connectivity.
That additional demand can expose weaknesses that were already there.
Older switches, overloaded networks, aging access points, and poor Wi-Fi coverage may become much more noticeable when more devices are connected at the same time.
A network that barely keeps up during normal operations can become a serious bottleneck when activity increases.
Temporary staff expand security risk
Seasonal and temporary employees are often necessary for busy warehouse operations, but adding new users also means adding new accounts, devices, passwords, and access permissions.
When onboarding is rushed, basic security steps can get overlooked.
Temporary employees should have appropriate access to the systems they need, but not more access than necessary. Accounts should also be properly disabled when employees leave.
Strong passwords, multi-factor authentication, limited permissions, and basic phishing awareness can go a long way toward reducing unnecessary exposure.
Power issues are part of the seasonal risk
Warehouses depend on technology for everything from scanning and inventory management to communications and order processing.
A power interruption can quickly affect multiple systems at once.
That makes UPS systems, surge protection, and backup power an important part of warehouse IT planning. Batteries should be tested regularly, aging equipment should be replaced, and critical systems should be connected to appropriate power protection.
A few minutes of preparation can be much less expensive than an unexpected outage during a busy operating period.
7 things to do before the thermostat breaks
1. Audit server room and network closet temperatures
Start by checking the temperature in your server rooms, network closets, and other areas where critical IT equipment is located.
Make sure HVAC systems are functioning properly and that equipment has adequate airflow. Look for blocked vents, overcrowded racks, or rooms that consistently feel warmer than they should.
If temperatures are climbing, address the problem before the equipment makes the decision for you.
2. Test backup and recovery systems
Backups are only useful if they can actually be restored.
Review your current backup systems and confirm that critical data is being backed up as expected. Then test the recovery process.
Make sure you know:
- When your last successful restore test was completed
- Which systems and data are included in your backups
- How quickly critical systems could realistically be restored
- Whether your current recovery objectives still match your business needs
A failed backup is much easier to fix when you discover it during a routine test instead of during an actual emergency.
3. Inspect and replace aging network hardware
Summer is not the time to discover that a five-year-old switch or access point has been struggling for months.
Pay attention to equipment that is running unusually hot, dropping connections, slowing down, or requiring frequent restarts.
Aging hardware does not always fail without warning. Sometimes it gives you small signs that are easy to overlook.
Replacing equipment before it fails can help prevent a much larger warehouse network outage later.
4. Review endpoint security across seasonal and temp staff
Every new employee, temporary worker, and contractor introduces another account and another potential access point into your environment.
Review who has access to your systems and whether they actually need that access.
Seasonal onboarding should include:
- Multi-factor authentication
- Strong, unique passwords
- Appropriate access permissions
- Secure device configuration
- Phishing awareness
- A clear process for removing access when someone leaves
This is especially important in high-turnover environments where accounts can easily be forgotten.
5. Check Wi-Fi coverage for floor and dock operations
Warehouse Wi-Fi needs to work where your employees actually work.
If scanners are dropping connections, employees are experiencing dead zones, or devices struggle to roam between access points, your wireless network may need attention.
Walk the warehouse floor and pay particular attention to areas where connectivity is critical, including:
- Loading docks
- Inventory areas
- Shipping and receiving
- Storage aisles
- Office areas
- High-traffic sections of the warehouse
Small connectivity problems can quickly become productivity problems when employees rely on wireless devices to keep inventory and shipments moving.
6. Test UPS and power protection
Your UPS equipment should not be treated as a set-it-and-forget-it system.
Check battery age, load capacity, and the equipment connected to each UPS. Make sure critical systems have appropriate battery backup and surge protection.
If a UPS is aging, overloaded, or no longer providing the expected runtime, replace it before you need it.
Waiting until an outage to discover that the battery cannot hold a charge is an expensive way to test your equipment.
7. Schedule a mid-year IT review with your provider
Summer is a good time to step back and look at the bigger picture.
Your warehouse may look very different from when your current IT strategy was originally put in place. You may have added employees, locations, devices, software, or new operational processes.
A mid-year IT review can help identify gaps in areas such as:
- Backup and disaster recovery
- Network performance
- Wi-Fi coverage
- Cybersecurity
- Power protection
- Hardware lifecycle management
- User access
- IT spending
The goal is not simply to fix what is broken. It is to make sure your technology is still supporting the way your business operates today.
What happens when warehouses skip this
Overheating Equipment
A server room that overheats may not give you much warning before equipment begins failing.
When critical systems go down, orders can stall, employees can lose access to the systems they need, and customers may be left waiting.
The problem is not just the cost of replacing hardware. It is the operational downtime that happens while everything is being restored.
Security Exposure
Temporary employees are an important part of many warehouse operations, but unmanaged accounts, shared passwords, unnecessary permissions, and forgotten remote access can create serious security gaps.
One forgotten account can become an access point for someone who should no longer be inside your network.
Failed Backups
A backup problem is especially dangerous because you may not know there is a problem until you need the backup.
If your recovery process has never been tested, you may discover during an emergency that a critical system was not being backed up correctly or that your recovery process takes much longer than expected.
That is not the time to find out.
Ready to get ahead of it?
DFW summers are not going anywhere, and neither are the demands placed on your warehouse.
The question is whether your IT infrastructure is prepared to handle them.
Checking temperatures, testing backups, reviewing security, inspecting aging hardware, evaluating Wi-Fi coverage, testing UPS systems, and conducting a mid-year IT review can help prevent small problems from becoming major disruptions.
You do not have to wait for something to break before taking a closer look at your technology.
LG Networks provides managed IT support for warehouses, logistics companies, and other operations-heavy businesses across DFW. Instead of waiting for problems to interrupt your business, our team monitors your technology and works proactively to identify issues before they become bigger problems.
If you are not sure where your warehouse IT stands, a mid-year IT assessment can help you identify the gaps that need attention.