Water and Drainage
Crawl Space Dehumidifier Installation
In a sealed crawl space, a dehumidifier is what keeps humidity in the safe range all year. We size a crawl space unit for your space, set it up on a stand, route the drain and set the humidity target, so it runs quietly and keeps the air dry.
- Best forSealed crawl spaces and humid climates
- Typical rhythmOften a few hours
- TeamInstallers who plumb and wire dehumidifiers
- Pairs well withEncapsulation and humidity monitoring
What you get
What crawl space dehumidifier installation includes
- 1Sized to the spaceCapacity matches the volume and how wet the space is.
- 2Drain handledWater leaves by gravity or a small pump.
- 3Set to a targetHumidity is set in the range that keeps wood safe.
- 4Easy to serviceFilters and the unit sit where they are easy to reach.
How it goes
From the first call to a dry, finished space
- 1Size the unitWe use the space volume and moisture readings.
- 2Mount and plumbThe unit goes on a stand with a drain line.
- 3Wire and set upPower and controls are installed and set.
- 4Verify and explainWe watch the humidity drop and show you how to maintain it.
Good fit when
Is crawl space dehumidifier installation right for you?
- Humidity stays high even after sealing
- You have a sealed or closed crawl space
- You see condensation on ducts or pipes
- You want steady humidity control
Questions
About crawl space dehumidifier installation
What humidity should a crawl space have?
Many experts aim for the middle of the range, often a little under sixty percent relative humidity or lower. We set the target to your space and climate.
Will a dehumidifier run up my bill?
A properly sized unit in a sealed space runs only as needed, and the control cuts it off when humidity is in range.
Related services
Often paired with this
Dehumidifier Condensate Drain and PumpA tidy drain line so the dehumidifier empties itself.See the service 
Crawl Space Humidity MonitoringA small sensor that tells you the truth about the space under your house.See the service 
Crawl Space EncapsulationA sealed, dry, clean crawl space that stops damp air before it reaches your floor.See the service Where we work
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