Server Room Water Damage: What to Do and How Fast
Last updated October 25, 2026
The short answer
First Steps
When water enters your server room, your first move is to cut power to affected equipment. Locate the circuit breaker and shut it off before you touch anything wet. Then find the water source and stop it, whether that means turning off a valve or moving equipment away from a leak.
Next, remove as much standing water as you can with towels or a wet vacuum. Move any dry equipment to a safe area. Open windows and use fans to increase airflow. You want to slow the damage while you decide whether to call in the pros.
Why Speed Matters
Water can ruin electronics within a short time. Even a small leak can short circuits and corrode connections. The longer moisture sits, the more damage it causes. You may need to act within the first hour to save equipment and data.
After you stop the water and dry what you can, call local water damage pros. They have industrial fans, dehumidifiers, and moisture meters to dry walls, floors, and equipment. They can also help assess what is salvageable.
- Turn off power at the breaker first
- Stop the water source if you can
- Move dry equipment to a safe spot
- Use towels and fans to dry surfaces
- Call the pros after you secure the area
- Do not turn equipment back on until dry
Protecting Your Data
Your data is often more valuable than the hardware. If a server is wet, do not try to power it on. You risk losing everything. Instead, keep it off and let a professional handle the drying and recovery process.
If you have backups, check them after the area is safe. You might need to restore from a cloud service or external drive. The pros can help with data recovery, but that is a separate service. Focus first on stopping further damage.
When to Call the Pros
You should call local water damage pros if the water covers a large area, if it came from a contaminated source like a sewer, or if you cannot dry the space quickly. They can extract water from carpets, drywall, and subfloors.
The pros also have specialized equipment to dry server rooms with minimal downtime. They can set up dehumidifiers and air movers to pull moisture from the air and surfaces. Their work usually involves drying and cleaning, not repairing your electronics.
- Large areas of standing water
- Water from a dirty source
- Inability to dry within a day
- Concern about hidden moisture
- Need to minimize downtime
Preventing Future Damage
After the immediate crisis, think about prevention. Place water sensors near server racks and under pipes. Keep a written map of shutoff valves. If you live in Burnsville, know where your main water shutoff is located.
Consider moving servers to a higher floor or installing a drip pan. Regular inspections of roof, pipes, and HVAC systems can catch leaks early. The pros can also perform a water damage inspection to identify weak points in your server room.
Water damage does not wait
Call (952) 522-6744 any time, day or night, and describe what happened.
Call Now (952) 522-6744Frequently asked questions
Can I dry a wet server with a hair dryer?
A hair dryer can push water deeper into components and cause static damage. Better to let the pros use controlled drying methods. Do not power on equipment until a professional says it is dry.
Will my insurance cover server room water damage?
Policies vary, and your insurer decides what is covered. Check your policy for business property and equipment coverage. Document the damage with photos and keep receipts for any repairs.
How long does it take to dry a server room?
Drying time depends on the extent of water and the materials involved. It can take days to weeks. The pros use industrial dehumidifiers to speed up the process, but you should plan for some downtime.
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