HVAC Energy Audit — Find Where You're Wasting Money

Professional HVAC Energy Audit — Find Where You're Wasting Money in Asheville & Western NC

What an HVAC Energy Audit Reveals

An HVAC energy audit goes beyond a standard maintenance visit to evaluate the complete thermal performance of your home and its heating and cooling system. Using diagnostic tools like blower door tests, thermal imaging, and duct leakage testing, an energy audit quantifies exactly how much energy your home wastes and identifies the specific improvements that will save you the most money. For many Western NC homeowners, the results are eye-opening.

Common Findings in WNC Homes

Duct leakage (found in 80%+ of audits): The average WNC home loses 20–40% of conditioned air through duct leaks in attics and crawl spaces. That's $400–$800/year wasted. Air infiltration: Gaps around windows, doors, electrical penetrations, plumbing, and the building envelope allow outside air to infiltrate your home, forcing your HVAC system to condition it repeatedly. Insulation deficiency: Many older Asheville homes have inadequate insulation by modern standards, especially in attics and crawl spaces. Equipment inefficiency: A system running at 60% of its rated efficiency due to dirty coils, low refrigerant, or ductwork problems.

What Gets Tested

Duct leakage test: Measures how much conditioned air escapes from your ductwork. Blower door test: Measures the overall air-tightness of your home's envelope. Thermal imaging: Identifies hot spots, cold spots, and insulation gaps. Static pressure test: Evaluates whether ductwork is properly sized for your equipment. Refrigerant and airflow analysis: Confirms your HVAC system is operating at rated efficiency. CO and gas leak testing: Safety checks for combustion equipment.

Turning Findings Into Savings

After the audit, you'll receive a prioritized list of improvements ranked by cost-effectiveness. Typical high-ROI improvements include duct sealing ($500–$1,500 for 20–30% annual savings), air sealing ($200–$800), and insulation upgrades ($1,000–$3,000). These improvements pay for themselves in 1–3 years through reduced energy bills. Quality Comfort performs HVAC-focused energy audits across all of Western NC — contact us to schedule yours.