Watch the air.
Humidity sensors help reveal changes in the crawl-space environment, giving you a record to review over time.
Small sensors. A closer watch.
Crawl-space humidity and water monitoring, with ongoing care to help you spot changes and decide what needs attention.

The space below matters
Understand changing crawl-space conditions with sensors placed where they can give you useful information.
Humidity sensors help reveal changes in the crawl-space environment, giving you a record to review over time.
Water sensors detect liquid that reaches their sensing contacts. Placement focuses on likely leak paths and collection points.
Monitoring, summaries, and scheduled inspections help turn readings into a clearer picture of your property.
Clear annual pricing
Three annual plan options, with standard installation priced separately. We’ll help you confirm the service scope that fits your property.
1 inspection per year
A report with every inspection.
$2,300 first year with standard installation.
Discuss this plan2 inspections per year
A report with every inspection.
$3,800 first year with standard installation.
Discuss this plan4 inspections per year
A report with every inspection.
$5,800 first year with standard installation.
Discuss this planTwo humidity sensors, two water sensors, and one hub installed.
Additional equipment and work carry added costs, quoted separately.
From first look to ongoing care
Discuss your concerns, crawl-space layout, access, and connectivity. Confirm your plan and any additional equipment before installation.
Place the sensors, connect the hub, and test the setup from its installed locations. Know what each device watches.
Use your annual care plan to follow conditions over time, review changes, and plan the next steps for your home.
Plan your first year
Your annual plan plus one standard installation. Additional sensors, equipment, and work are quoted separately.
Planning estimate only. The final quote confirms your property’s requirements, plan benefits, any additional work, and applicable taxes.
First year · standard setup
Includes two humidity sensors, two water sensors, and one hub installed. Installation is a one-time charge.
Use this plan in my inquiryCare that keeps you informed
Your crawl space can be easy to overlook. We bring together sensor monitoring and scheduled inspections so you have a clearer picture of what’s happening beneath your home.
Find your care planQuestions, answered
The standard installation includes two humidity sensors, two water sensors, and one hub installed. Your annual care plan is separate. Additional sensors, equipment, or work carry added costs and are quoted separately.
Yes. These are annual plan prices. With the $800 standard installation, first-year totals are $2,300, $3,800, or $5,800, before extras and any applicable taxes. The $1,500 plan includes one inspection per year; the $3,000 plan includes two; and the $5,000 plan includes four. Every inspection comes with a report.
Yes. Separate crawl-space areas, additional leak sources, and your property’s layout may call for more equipment. Extra sensors and installation work are priced separately after reviewing your needs.
No. Humidity sensors measure conditions in the air, and water sensors detect liquid that reaches their sensing contacts. Monitoring does not prevent water damage, detect mold, or replace an inspection or repair.
The standard connected setup needs power and a working internet connection. We review connectivity and sensor reception during setup. Loss of power, internet, or device communication can interrupt remote readings and alerts.
Repairs and additional work are quoted separately. Monitoring is not a promise of immediate emergency dispatch or continuous staffed response. Your service agreement defines review hours, inspections, and response arrangements.
Let’s look at your home
Tell us a little about your property and the plan you’re considering. Keep your selected plan and concerns together in one inquiry.
2 humidity sensors · 2 water sensors · 1 hub
Additional equipment and work cost extra.