Basic
$1,278 – $3,409 per project
Entry-level ERV sized for the house, tied into the existing return duct, two exterior wall hoods, basic on/off wall control
Supply and install a whole-house air exchanger (ERV or HRV) tied into existing ductwork, including wall vents and electrical hookup; new dedicated duct runs excluded.
Air Exchanger in Baltimore, Maryland typically costs $1,504 to $4,010 per project 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 air exchanger.
National average: $1,500 – $4,000 per project
$1,278 – $3,409 per project
Entry-level ERV sized for the house, tied into the existing return duct, two exterior wall hoods, basic on/off wall control
$1,504 – $4,010 per project
ERV with ECM fans, dehumidistat wall control, two insulated wall hoods, airflow balanced at install
$1,880 – $5,013 per project
Higher-efficiency ERV with ECM fans, MERV 13 filtration, programmable control with boost timers, airflows measured and balanced
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $689 – $1,836 | job |
| Labor | labor | $509 – $1,358 | job |
| Supplies & Other | supplies | $184 – $490 | job |
| Equipment & Disposal | equipment | $122 – $326 | job |
Material costs in Baltimore run proportionally higher than labor, which may favor labor-intensive approaches.
Connect with local air exchanger contractors in Baltimore for personalized quotes based on your specific project.