HVAC services in Brooklyn.

A ductless mini-split system for a typical Brooklyn brownstone (3 to 4 floors) runs between $18,000 and $35,000 depending on the number of zones and system capacity. Individual floor installations start around $4,500 per zone. Boiler replacements range from $8,000 to $20,000. We provide free written estimates.

A multi-zone ductless mini-split system is the best fit for most Brooklyn brownstones. It provides heating and cooling without ductwork, installs with minimal disruption, and lets you control each floor independently. Mitsubishi Hyper-Heating models work well for Brooklyn's climate, delivering efficient heat even in sub-zero temperatures.

Yes. HVAC installations in Brooklyn require NYC DOB permits for work involving refrigerant lines, gas piping, or electrical changes. Buildings in historic districts (like Brooklyn Heights, Park Slope, and parts of Bed-Stuy) may need Landmarks Preservation Commission approval for exterior equipment. We handle all permitting.

Same-day dispatch across Brooklyn, prioritized by severity. We maintain coverage from Williamsburg to Bay Ridge. Dispatcher answers 24/7 at (212) 810-0915.

It depends on the building. If the row house has existing ductwork or space to add it (common in basement and attic), we can install a central AC system. If ductwork is not feasible, a ductless mini-split system is the better option. We evaluate your specific building and recommend the most practical solution.

Yes. We serve restaurants across Brooklyn with kitchen exhaust hoods, make-up air units, dining area climate control, and ventilation systems. We understand NYC Department of Health ventilation requirements and can help you pass inspections.

Loft conversions with high ceilings (12 to 16 feet) need properly sized systems to handle the extra volume. We typically recommend ceiling cassette mini-splits or concealed ducted units that push conditioned air down to the living space. Proper sizing is critical; an undersized system will struggle and an oversized system will short-cycle.

Yes. We offer annual and semi-annual maintenance contracts for Brooklyn residential buildings, co-ops, and commercial properties. Regular maintenance catches problems early, extends equipment life, and reduces energy costs. Contact us for a custom maintenance plan for your building.

Every Brooklyn building type. Pre-war brownstones in Park Slope, Brooklyn Heights, Fort Greene, and Clinton Hill. Cast-iron warehouse conversions in DUMBO and Williamsburg. New luxury towers in Downtown Brooklyn and Greenpoint. Row houses in Bed-Stuy and Crown Heights. Two-family homes in Bay Ridge and Bensonhurst. Restaurants, retail, and light industrial across Sunset Park, Red Hook, and Industry City.

Our headquarters is at 993 Grand Street in East Williamsburg. Same-day dispatch across Brooklyn, prioritized by severity. Williamsburg, Greenpoint, Bushwick, and DUMBO typically see us soonest because of proximity. South Brooklyn neighborhoods like Bay Ridge, Bensonhurst, and Sheepshead Bay run on the longer end. Scheduled diagnostics are same-day or next-day.

A full four-story Brooklyn brownstone ductless system runs $25,000 to $55,000 installed. That covers a Mitsubishi Hyper-Heat or Daikin Aurora outdoor condenser, four to six indoor heads, lineset runs through existing chases, electrical panel work, DOB permits, and Con Edison Clean Heat rebate processing. Single-floor installs start at $5,500. Boiler conversions to high-efficiency gas or heat pump run $8,000 to $25,000.

Yes. NYC DOB permits are mandatory for Brooklyn HVAC work involving refrigerant piping, gas connections, or electrical modifications. Brooklyn Heights, Park Slope, Cobble Hill, Carroll Gardens, Fort Greene, and parts of Bed-Stuy sit inside Landmarks Preservation Commission districts, which adds approval for exterior condenser placement. We handle the filings, inspections, and sign-offs as part of every job. License #022359.

All of them. Williamsburg, Greenpoint, Bushwick, Bed-Stuy, Crown Heights, Prospect Heights, Park Slope, Windsor Terrace, Kensington, Flatbush, Prospect Lefferts Gardens, Ditmas Park, Midwood, Borough Park, Bensonhurst, Bay Ridge, Sunset Park, Red Hook, Gowanus, Carroll Gardens, Cobble Hill, Boerum Hill, Brooklyn Heights, DUMBO, Downtown Brooklyn, Fort Greene, Clinton Hill, Sheepshead Bay, Marine Park, and Canarsie.