1. Average Costs
- National Average: $150–$650
- Per Square Foot: $0.08–$0.50
- Low End: $150
- High End: $900+
2. Cost by City
| City | Average Cost |
|--------------------|------------------|
| Austin, TX | $700 |
| Boston, MA | $550 |
| Chicago, IL | $450 |
| Denver, CO | $275 |
| Miami, FL | $750 |
| New York, NY | $800 |
| San Francisco, CA | $300 |
3. Cost Breakdown by Test
| Test Type | Cost |
|----------------------------|-----------------|
| Blower Door Test | $350 |
| Duct Testing | $100 |
| HERS Test | $375 |
| HERS Certification | $200 |
| Infrared Imaging | $200 |
4. Energy Audit Levels by ASHRAE Standards
| Level | Cost | Details |
|--------------------|---------------------------|----------------------------------------------------------|
| Level 1 | $150–$200 | Walk-through, utility bill review, cost/savings analysis. |
| Level 2 | $200–$650 | Comprehensive energy survey, utility usage report. |
| Level 3 | $650–$900 | Detailed technical analysis, ideal for large upgrades. |
5. Key Cost Factors
- Home Size: Larger homes cost more (add $200–$300 for 2,500–5,000 sq. ft.).
- Types of Tests: More complex tests increase costs.
- Auditor’s Rates: Discounts may apply for bundled tests.
6. Savings Programs
- Inflation Reduction Act (IRA):
- Energy Efficient Home Improvement Credit: Covers 30% of audit cost (up to $150).
- Rebates for upgrades like insulation and heat pumps.
- High-Efficiency Electric Home Rebate Act (HEEHRA):
- Covers 50–100% of upgrade costs (up to $14,000).
7. DIY Energy Audit
- Basic DIY Tasks: Caulk windows/doors, seal cracks, inspect insulation.
- Challenges: Limited scope compared to professional audits.
- Recommendation: Hire a certified auditor for comprehensive results.
8. Money-Saving Tips
- Utilize Rebates: Apply for IRA or HEEHRA programs.
- Bundle Tests: Opt for packages that include multiple tests.
- Schedule Before 2024: Get audits before certification requirements tighten.
- Shop Around: Compare quotes from certified local auditors.
9. Why Get a Home Energy Audit?
- Reduce Energy Bills: Identify inefficiencies to lower costs.
- Increase Comfort: Improve heating and cooling systems.
- Meet Green Standards: Qualify for tax credits and sustainability programs.
A home energy audit is a smart step toward energy efficiency and cost savings!
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