HVAC Repair San Francisco CA | Call Kevel Home Performance

Our BPI-certified analysts conduct a comprehensive, whole-house assessment of your home as an integrated system. We go beyond a simple inspection to analyze how your insulation, air sealing, ductwork, and heating systems interact. This detailed audit pinpoints specific areas of energy loss, drafts, and moisture issues unique to San Francisco's climate and older housing stock. The result is a clear, prioritized plan to improve your home's comfort and efficiency, which forms the foundation for any recommended services like insulation installation or HVAC upgrades.

In San Francisco, many HVAC systems struggle because they're compensating for a poorly insulated building envelope. An undersized system runs constantly, while an oversized one short-cycles, both leading to inefficiency and discomfort. Our insulation installation and air sealing services directly address this by stabilizing your home's temperature. By reducing drafts and heat loss through walls and attics, your existing heating system—including heat pumps—doesn't have to work as hard. This corrects sizing imbalances, improves overall efficiency, and extends the system's lifespan, making your home more comfortable year-round.

Based on our decades of combined experience, we've learned that homes operate as a series of connected systems. A drafty window isn't just a window problem; it affects air pressure, moisture levels, and forces your heater to overwork. Our whole-house design approach, developed from our roots at Recurve, allows us to see these interactions. By understanding how insulation, ductwork, and ventilation affect each other, we can prescribe solutions that solve the root cause. This prevents new problems from arising after a single repair, ensuring improvements to your comfort and energy savings are comprehensive and lasting.