Basic
$1,184 – $3,157 per project
Entry-level ERV sized for the house, tied into the existing return duct, two exterior wall hoods, basic on/off wall control
How Much Does Air Exchanger Cost in Charleston, South Carolina?
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 Charleston, South Carolina typically costs $1,393 to $3,714 per project as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Air Exchanger in Charleston, South Carolina
$1,393 – $3,714
per projectPrices in Charleston are 8.0% lower than the national average for air exchanger.
National average: $1,500 – $4,000 per project
What you get at each price level
Standard
$1,393 – $3,714 per project
ERV with ECM fans, dehumidistat wall control, two insulated wall hoods, airflow balanced at install
Premium
$1,741 – $4,643 per project
Higher-efficiency ERV with ECM fans, MERV 13 filtration, programmable control with boost timers, airflows measured and balanced
Cost Breakdown in Charleston
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $648 – $1,728 | job |
| Labor | labor | $457 – $1,218 | job |
| Supplies & Other | supplies | $173 – $461 | job |
| Equipment & Disposal | equipment | $115 – $307 | job |
Prices adjusted for Charleston local market conditions.
Cost Factors in Charleston, South Carolina
What Affects Pricing
- Materials ($675.00-$1,800.00 per project)
- Labor ($525.00-$1,400.00 per project)
- Supplies & Other ($180.00-$479.99 per project)
- Equipment & Disposal ($120.00-$320.01 per project)
Local Price Adjustments
Material costs4.0% below avg
Labor costs13.0% below avg
Material costs in Charleston run proportionally higher than labor, which may favor labor-intensive approaches.
Frequently Asked Questions
References
- What Is an Energy Recovery Ventilator - American Standard, American Standard, retrieved Nov 2026
- Whole-Home ERV and HRV Installation & Cost Guide - Rise, Rise, retrieved Nov 2026
- Choosing Between HRVs and ERVs - Fine Homebuilding, Fine Homebuilding, retrieved Nov 2026
- Construction wages by metro and rural area, used for the labor adjustment by ZIP code, U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025
- Regional price parities for goods, used for the materials adjustment by ZIP code, U.S. Bureau of Economic Analysis, 2024
Get Free Estimates in Charleston
Connect with local air exchanger contractors in Charleston for personalized quotes based on your specific project.