Our Services
New Construction Blower Door Testing
​​
HWH Homes offers comprehensive diagnostic services to ensure airtight construction.
​
3 Session Rough In through Final Package
Starting at $500
​
-
An initial blower door guided air sealing session to identify air leaks and provide an unofficial ACH50 calculation for code compliance reference.
-
A follow-up session (if needed) for additional diagnostics and verification.
-
A code-compliant air leakage test with a detailed written report of the result​.
​
Additional Services:
-
Certificate only testing starting at $250.
-
Additional diagnostics: $75/hour or $250 for a 4 hour session.
-
Return visits for failed air leakage tests: $100/visit.
-
Duct leakage testing: $300 (includes initial test and report; return visits $100).

Existing Dwelling Blower Door Testing
​​Blower door testing and recommendations for air sealing and energy efficiency.
Residential Blower Door Package
Starting at $300
​
-
Blower door diagnostic test to measure total air leakage.
-
Identification of major bypasses in the building envelope and recommendations for targeted air sealing to improve energy efficiency and home comfort.
-
Attic, crawl space/basement, and garage zonal diagnostics to detect pressure imbalances and airflow pathways contributing to air leaks.
-
Pressure pan testing to identify air leakage via HVAC duct systems.
​
