AC Repair
Same-day repair for central air, rooftop units and mini-splits.
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Brooklyn HVAC Company · Serving Marine Park
Brooklyn HVAC Company repairs and installs central air, furnaces, boilers, heat pumps and mini-splits for the houses of Marine Park, from Avenue U to the park. Same-day service, written pricing.
Marine Park is one of the few parts of Brooklyn that looks like a suburb: detached and semi-detached brick houses from the 1920s through the 1950s, driveways, side yards, finished basements, and a lot of homeowners who have been in the same house for 30 years. That means central air systems added in the 80s and 90s that are now on their last compressor, hot water boilers and gas furnaces that were converted from oil, and electrical panels that were never upgraded for any of it. Brooklyn HVAC Company handles all of it, about 20 minutes from our shop on 13th Ave by way of Flatbush Avenue. Kings Highway and Avenue U give the neighborhood its storefronts, but the calls are almost all houses.

Marine Park sits on the edge of Jamaica Bay, and the salt air does real damage to outdoor equipment. Condenser coils corrode, contactors pit, and the fan motors go before they should. We use coated coils on new installs near the water and rinse condensers at every tune-up. Basements here run damp, and the blocks nearest Gerritsen Beach flooded in Sandy, so furnaces and boilers get set on raised pads and condensate pumps get checked. Attics are common, and a lot of the central air ductwork runs through them, where it bakes at 130 degrees in August unless it is insulated and sealed.
Gas work on a furnace or boiler in Marine Park goes through the NYC Department of Buildings like anywhere else in the city, and we file it. Parts of the neighborhood near Gerritsen Beach and Mill Basin sit in FEMA flood zones, which affects where equipment can be placed and whether a replacement furnace should go up on a platform. Con Edison handles gas meter and service upgrades, and we coordinate when a new furnace or a heat pump needs more than the meter or the panel can give. Houses with original 100-amp service often need an electrical upgrade before a heat pump or a second condenser goes in, and we tell you that before you commit. Permits add a line item to the quote, never a surprise afterward.
Central air is the norm in Marine Park, which makes AC Repair our most common summer call: condensers in the side yard with a blown capacitor, evaporator coils in the attic frozen over, condensate lines dripping through a bedroom ceiling. When the system is past 15 years, AC Installation & Replacement with a proper load calculation usually beats another repair. Side yards here are narrow, so condenser placement and clearance matter more than they look. Heat pumps fit this neighborhood well because the houses already have ductwork; a cold-climate Heat Pump Installation & Repair can take over most of the heating season and leave the furnace for the coldest nights. For the additions, converted garages and finished attics that the ducts never reached, Ductless Mini-Split Installation & Repair is the clean answer.
Heating here is split between forced-air gas furnaces and hot water boilers with baseboard or cast iron radiators, most of them converted from oil decades ago. Furnace Repair calls peak in December: ignitors, flame sensors, inducer motors, the occasional cracked heat exchanger on a 25-year-old unit. Furnace Installation & Replacement means sizing from the house, lining the chimney if the old boiler shared it, and handling the DOB paperwork. Boiler Repair & Installation covers the hot water systems, from a waterlogged expansion tank to a full replacement with new circulators and zone valves. Every heating visit includes a combustion test and a carbon monoxide reading.
A spring and fall HVAC Maintenance & Tune-Ups plan is the cheapest thing a Marine Park homeowner can do for a system that fights salt air all year. Indoor Air Quality work here is mostly about damp basements and dusty attic ducts: a media filter, a UV light at the coil, and a dehumidifier for the basement. When something fails outside business hours, 24/7 Emergency HVAC Repair covers nights, weekends and holidays. For the stores and restaurants along Avenue U and Flatbush Avenue, Commercial HVAC handles rooftop units and maintenance contracts. Call (929) 833-7835 or send the form. We are in Marine Park most days of the week. Mill Basin and Gerritsen Beach are a few minutes further and get the same arrival windows.
Same-day repair for central air, rooftop units and mini-splits.
Learn moreLoad-calculated central air and condenser replacements.
Learn moreIgnitors, sensors, motors and heat exchanger checks, usually one visit.
Learn more80% and 96% AFUE furnaces, vented and permitted.
Learn moreSteam and hot water boilers repaired and replaced.
Learn moreCold-climate heat pumps, ducted or ductless.
Learn moreSingle-zone and multi-zone systems, no ductwork needed.
Learn moreSpring and fall tune-ups, annual plans.
Learn moreNo heat or no AC, nights, weekends and holidays.
Learn moreNew duct runs, sealing, insulation, balancing.
Learn moreMedia filters, UV lights, humidifiers, dehumidifiers.
Learn moreRooftop units, PTACs and maintenance contracts.
Learn moreOur location
5305 13th Ave, Brooklyn, NY 11219 · (929) 833-7835
HVAC repair and installation in Marine Park, Brooklyn. Call (929) 833-7835 or request a free quote.