Basic
$1,108 – $2,982 each
About 100-pint-per-day whole-house unit ducted into the HVAC return, onboard humidistat, condensate to a floor drain by gravity

Photo: Dchristle at English Wikipedia · Public domain · Source
Supply and install a whole-house (ducted) dehumidifier tied into the HVAC system or a basement/crawl unit, including condensate drain.
Dehumidifier in Baltimore, Maryland typically costs $1,303 to $3,509 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Baltimore are in line with the national average for dehumidifier.
National average: $1,300 – $3,500 each
$1,108 – $2,982 each
About 100-pint-per-day whole-house unit ducted into the HVAC return, onboard humidistat, condensate to a floor drain by gravity
$1,303 – $3,509 each
About 100-pint-per-day whole-house unit ducted into the HVAC return, wall humidistat control, condensate piped to a drain
$1,629 – $4,386 each
About 100-pint-per-day high-efficiency whole-house unit with upgraded filter, dedicated supply ducting, wall dehumidistat, condensate pump
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $597 – $1,607 | each |
| Labor | labor | $441 – $1,188 | each |
| Supplies & Other | supplies | $159 – $428 | each |
| Equipment & Disposal | equipment | $106 – $286 | each |
Dehumidifier with drain hose running to a basement floor drain
Photo: Rex Roof · CC BY 2.0 · Source
Find a pro to do thisMaterial costs in Baltimore run proportionally higher than labor, which may favor labor-intensive approaches.
Connect with local dehumidifier contractors in Baltimore for personalized quotes based on your specific project.