See the difference for yourself.

Real projects across the South Bay — diagnosed, tested, and completed the right way. Drag the slider on any project to reveal the before and after.

After ❄️ New high-efficiency heat-pump system

Before 🌀 Aging furnace · high bills · uneven comfort

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Whole-Home HVAC Replacement

San Jose · Single-family home

Problem: Failing furnace, hot-and-cold rooms, and rising energy bills.

What we did: Right-sized, high-SEER heat pump with balanced airflow — designed, not guessed.

↓ ~30% lower energy use sample

After ✅ Sealed ducts · passed HERS & Title 24

Before 📋 Leaky ducts · failing inspection

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HERS Testing & Title 24

Campbell · Home addition

Problem: Duct leakage failing the energy-code verification.

What we did: Diagnosed leakage, sealed the system, re-tested, and certified.

✓ Passed inspection, verified sample

After 🏠 Air-sealed & insulated · steady comfort

Before 🥶 Drafty rooms · thin insulation

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Insulation & Air Sealing

Los Gatos · Two-story home

Problem: Uneven temperatures upstairs and high heating costs.

What we did: Targeted air sealing and insulation upgrades based on the audit data.

↑ Steadier comfort, lower bills sample

Your Home Could Be Next

Curious what's driving your energy bills?

Start with an assessment. We'll diagnose the real problem, show you the data, and give you honest options — no pressure.