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AC Repair
Same-day repair for central air, rooftop units and mini-splits.
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Brooklyn HVAC Company · Serving Park Slope
Reliable HVAC Contractor Services in Park Slope, Brooklyn
Brooklyn HVAC Company installs and repairs mini-splits, central air, heat pumps, furnaces and steam boilers in Park Slope brownstones, co-ops and the 4th Avenue condos. Same-day service, written pricing.
Park Slope is brownstone country. Four-story rowhouses from the 1880s and 1890s, limestone fronts on the park blocks, a landmarked historic district covering most of it, and inside, one-pipe steam from a boiler in the cellar and a cooling plan that for a century meant opening the windows. The last twenty years changed that. Owner's duplexes got gut-renovated with ductless heads in every room, garden apartments got dehumidifiers, and the new towers on 4th Avenue brought PTACs and rooftop condensers to a neighborhood that never had them. Brooklyn HVAC Company works all of it, about 15 minutes from our shop on 13th Ave.
HVAC Built for Park Slope Brownstones, Cellars and Rear Yards
A brownstone has no ductwork, no utility closet and no side yard. Equipment goes in the cellar, on the roof or in the rear yard, and the line sets have to travel four floors through a building full of original plaster, parquet and pocket doors. That shapes everything we do here. Condensers go on the roof with a stand and a line-hide run down the rear facade, or in the yard on a pad where the neighbors on both sides can hear them, so placement and sound matter. Cellars run damp and low. Steam mains pitched a century ago have settled, and the radiators bang because of it. The 4th Avenue buildings are the opposite problem, new equipment commissioned in a hurry.
Landmarks, Permits and Co-op Rules in Park Slope
Most of Park Slope sits inside the Park Slope Historic District, and the Landmarks Preservation Commission has a say in anything visible from the street. A through-wall sleeve on the front facade, a condenser on a front stoop, rooftop equipment that shows from across the street, all of it needs LPC sign-off. Rear yard and rooftop placements set back from the street usually do not, and that is how we design most installs here. Gas work on boilers and furnaces goes through the NYC Department of Buildings and Con Edison. Co-ops in converted brownstones add a board, an insurance certificate and a shared cellar, and we handle the paperwork and the scheduling for all three.
Mini-Splits, Central Air and Heat Pumps for Park Slope Homes
Ductless Mini-Split Installation & Repair is the Park Slope install. A multi-zone system with a head in each bedroom and a ceiling cassette on the parlor floor, condenser on the roof, line sets down the back. For whole-house renovations with a new floor plan, AC Installation & Replacement with slim ductwork in soffits is possible, and Ductwork Installation & Repair handles the duct design. Heat pumps are the next step for owners who want off gas. A cold-climate Heat Pump Installation & Repair can carry a brownstone through most of the winter with the steam boiler as backup. And AC Repair covers the PTACs and rooftop units on 4th Avenue and the mini-splits that somebody installed without a vacuum pump.
Steam Boilers, Furnaces and Heating for Park Slope Rowhouses
Steam heats Park Slope. A one-pipe system with a cast iron boiler in the cellar, radiators on four floors, and a set of main vents that have not been replaced since the Koch administration. Boiler Repair & Installation covers the no-heat calls, the banging, the top floor that never gets warm, and full replacements sized to the connected radiation with the near-boiler piping done to the manufacturer's drawing. Houses that converted to forced air during a gut renovation get Furnace Repair and Furnace Installation & Replacement, with the chimney liner and the DOB filing handled. A combustion and carbon monoxide test comes with every heating visit, which matters in houses where the boiler room shares air with a garden apartment.
Maintenance, Air Quality and How to Get Started in Park Slope
Steam systems want a fall tune-up every year: low water cutoff flushed, pressuretrol checked, vents replaced where they have failed. HVAC Maintenance & Tune-Ups covers that and the spring mini-split cleaning. Indoor Air Quality in Park Slope usually means a damp cellar or garden apartment, so dehumidification and a UV light at the coil, plus a real filter for the Prospect Park pollen in May. 24/7 Emergency HVAC Repair covers the January no-heat call and the July heat wave. For 5th and 7th Avenue restaurants and shops, Commercial HVAC handles rooftop units and kitchen exhaust. Call (929) 833-7835 or send the form and a technician is usually in Park Slope the same day.
HVAC Services We Offer in Park Slope
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AC Installation & Replacement
Load-calculated central air and condenser replacements.
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Furnace Repair
Ignitors, sensors, motors and heat exchanger checks, usually one visit.
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Furnace Installation & Replacement
80% and 96% AFUE furnaces, vented and permitted.
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Boiler Repair & Installation
Steam and hot water boilers repaired and replaced.
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Heat Pump Installation & Repair
Cold-climate heat pumps, ducted or ductless.
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Ductless Mini-Split Installation & Repair
Single-zone and multi-zone systems, no ductwork needed.
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HVAC Maintenance & Tune-Ups
Spring and fall tune-ups, annual plans.
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24/7 Emergency HVAC Repair
No heat or no AC, nights, weekends and holidays.
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Ductwork Installation & Repair
New duct runs, sealing, insulation, balancing.
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Indoor Air Quality
Media filters, UV lights, humidifiers, dehumidifiers.
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Commercial HVAC
Rooftop units, PTACs and maintenance contracts.
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