Expert Heating & Cooling in Brookville, NY

Brookville and Upper Brookville are among Nassau's most exclusive Gold Coast villages — 1920s–30s estate homes, mid-century custom colonials, and newer 6,000–15,000+ sq ft custom estates on 2–10 acre lots. Pool houses, guest cottages, and finished lower levels with home theaters and wine rooms are common, all of which need their own zoning and humidity control.

• Estate-scale multi-zone VRF designs (Mitsubishi/Daikin) serving main house, guest house, and pool pavilion
• Original 1920s–30s estates with period boilers needing restoration or hybrid heat pump integration
• Long refrigerant line runs (150–250+ ft) across multi-acre properties require inverter equipment and careful pipe sizing
• Wine rooms, theaters, and finished basements needing dedicated dehumidification and tight setpoint control
• Discreet equipment placement — visible condensers from the driveway or front elevation are not acceptable here

Brookville Village and Upper Brookville are deep-lot estate work with multi-zone designs, marine-grade specs where applicable, and elaborate concealment requirements. The C.W. Post / LIU campus border has slightly more modest custom homes but still well above standard residential spec.

Brookville and Upper Brookville are incorporated villages inside the Town of Oyster Bay — HVAC permits require both a Village permit and a Town of Oyster Bay permit. Setback, screening, and noise standards are strictly enforced. PSEG-LI Home Comfort heat pump rebates apply.