HVAC Ductwork Installation
in Brooklyn, NY
HVAC Ductwork Installation in Brooklyn. HVAC ductwork installation, repair, sealing & insulation. Trusted by restaurants, shops & landlords. Call ART HVAC.
24/7 Emergency Service
Con Edison Rebates
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Up to 12-Year Warranty
Brooklyn Ductwork Problems That Waste Money Every Month more than you think
Old Brooklyn brownstones were never designed for modern forced-air systems. The ductwork battles you face are real, expensive, and rarely fixable with a simple tune-up.
Back bedroom gets no air
Brooklyn row-house duct runs climb three or four floors, so pressure drops and the back bedroom barely feels a whisper.
Banging ducts at night
Loose joints expand each cycle, and in attached Brooklyn homes the noise carries through shared walls and ruins sleep.
New unit, ancient ducts
A modern Brooklyn system on 1960s-sized ducts spikes static pressure, so it strains, short-cycles, and loses efficiency fast.
Air leaking into the walls
Leaky joints inside Brooklyn brownstone walls push conditioned air into empty voids, so bills climb and rooms stay uncomfortable.
OUR SERVICES
Brooklyn Ductwork, Done Right
Brooklyn brownstones demand real sheet-metal craft. We route ducts through floors, soffits, and low ceilings without tearing up your home — and every run is sealed to code.
Ductwork Installation
New Systems & Additions
In Brooklyn, we thread custom sheet-metal runs through tight soffits and finished floors without gutting your brownstone. Manual D sizing ensures every room gets what it needs from day one.
Duct Repair & Sealing
Stop Air Loss & Noise
Old Brooklyn row houses are full of leaky joints and rattling duct sections hidden in soffits. We seal every gap with mastic, stop the noise, and push that lost airflow back into your living spaces.
Ductwork Modification
Rebalance & Resize Airflow
Finished a basement or converted a top floor in your Brooklyn home? We rebalance existing trunks and add properly sized runs so the new space heats and cools as well as the rest of the house.
TRUSTED PARTNERS
Brands We Work With
We install and service equipment from the world's leading HVAC and refrigeration manufacturers.
Daikin VRV multi-zone systems, FIT line ductless heat pumps, and Atmosphera air handlers — installed and serviced by Art HVAC's experienced Daikin installers. Installed and serviced across Brooklyn brownstones, row houses and mixed-use buildings. 
Fujitsu Halcyon ductless mini-splits, Airstage VRF, and Cold Climate H-series heat pumps — installed and serviced by Art HVAC's experienced Fujitsu technicians. Installed and serviced across Brooklyn brownstones, row houses and mixed-use buildings. 
Mitsubishi Electric M-Series and P-Series ductless mini-splits, Hyper-Heat (H2i) cold-climate heat pumps, and City Multi VRF — installed and serviced by Art HVAC's experienced technicians. Installed and serviced across Brooklyn brownstones, row houses and mixed-use buildings. 
LG Therma V air-to-water heat pumps, Multi V VRF, and Art Cool wall units — installed and serviced by Art HVAC. Installed and serviced across Brooklyn brownstones, row houses and mixed-use buildings. 
Carrier Infinity series gas furnaces, Greenspeed heat pumps, central AC, and commercial rooftop units — installed and serviced by Art HVAC's experienced Carrier installers. Installed and serviced across Brooklyn brownstones, row houses and mixed-use buildings. 
York YXV variable-capacity heat pumps, Affinity series, and Sunline commercial RTUs — installed and serviced by Art HVAC's experienced technicians. Installed and serviced across Brooklyn brownstones, row houses and mixed-use buildings. 
Heil Ion variable-speed gas furnaces, heat pumps, and central AC — Art HVAC delivers full design, install, and warranty service. Installed and serviced across Brooklyn brownstones, row houses and mixed-use buildings. 
Trane XV20i variable-speed heat pumps, gas furnaces, and Voyager commercial rooftop units — installed and serviced by Art HVAC's experienced technicians. Installed and serviced across Brooklyn brownstones, row houses and mixed-use buildings. 
Lennox Signature series heat pumps, SLP99V furnaces, and Solar-Ready inverter ACs — installed and serviced by Art HVAC's experienced Lennox installers. Installed and serviced across Brooklyn brownstones, row houses and mixed-use buildings. 
Samsung Wind-Free wall and ceiling cassettes, DVM S VRF, and EHS air-to-water heat pumps — Art HVAC installs Samsung HVAC across residential and commercial sites. Installed and serviced across Brooklyn brownstones, row houses and mixed-use buildings. 
Panasonic Aquarea air-to-water heat pumps, ETHEREA wall units, and Nanoe X air purification — Art HVAC handles Panasonic install, service, and warranty. Installed and serviced across Brooklyn brownstones, row houses and mixed-use buildings. 
Bosch IDS series inverter heat pumps, Greenstar gas boilers, and Climate 5000 ductless — installed and serviced by Art HVAC for residential and commercial projects. Installed and serviced across Brooklyn brownstones, row houses and mixed-use buildings. Every Brooklyn ductwork project starts with a clear look at what is actually happening in your home — no assumptions, no guesswork.
How We Work in Brooklyn
No hassle, no surprises. We handle everything so you can sit back and enjoy a perfectly climate-controlled space.
Airflow Assessment
We take static-pressure readings at the air handler and registers across your Brooklyn home. In brownstones with ducts through floor joists and low soffits, this reveals where restrictions and imbalances originate.
Duct Design & Quote
Using Manual D calculations sized to your Brooklyn floor plan, we design a layout that fits available soffit and framing depth. You receive a written quote with material specs before any work begins.
Fabrication & Installation
Sheet metal is fabricated to match Brooklyn’s narrow joist bays and tight soffit runs. Every joint is sealed with mastic, and all runs through unconditioned spaces are insulated to code.
Balancing & Testing
After installation we re-measure static pressure and adjust dampers until airflow is even across every room in your Brooklyn home. We walk you through the readings so you can see the difference yourself.
CLIENT TESTIMONIALS
Why Brooklyn Chooses ART HVAC
Real clients. Real jobs. Real results — not marketing copy.
Phyllis Klein
Apr 2026
Andrey K.
Jul 31
Chuchi Macias
Oct 2025
Olga M
Jun 2025
julia Lepadatu
Jun 2025
FAQ
Questions We Hear Every Day
Honest, engineer-level answers — no sales fluff.
Understanding what is static pressure in HVAC helps explain why Brooklyn brownstone duct systems struggle. It is the resistance the blower must overcome to push air through every fitting, elbow, and run. In Brooklyn, duct chases span three or four floors of narrow framing, so pressure stacks up fast. Calculating total external static upfront during ductwork installation ensures the air handler is never fighting an oversized or undersized duct network.
Knowing how to insulate HVAC ductwork correctly is essential in Brooklyn brownstones. Sheet-metal supply trunks should be wrapped with a minimum R-6 fiberglass duct wrap and all seams sealed with UL-181 mastic before insulation goes on. Exposed runs in unheated Brooklyn basement or cellar spaces lose significant heat without it. Vapor barrier matters too—Brooklyn's summer humidity causes condensation on cold ducts if insulation isn't correctly lapped and taped during installation.
How much to replace HVAC ductwork in Brooklyn depends heavily on the building's layout. A typical three-story Brooklyn rowhouse with existing soffits runs between $6,000 and $14,000 for full duct replacement, including DOB mechanical permit fees. Buildings requiring open walls or new ceilings to create duct chases sit toward the upper end. Contractors quote by the linear foot after a full load and layout assessment.
What is high static pressure in HVAC? It's when total system resistance exceeds the blower's rated capacity—usually above 0.50 in. w.g. on residential equipment. Brooklyn rowhouses are a classic culprit: undersized return grilles, long multi-floor duct runs, and 90-degree elbows stuffed into tight soffits all stack up. During ductwork installation, problem sections get upsized, return pathways added, and re-tested with a manometer to confirm pressure drops into the acceptable range.
Knowing how to measure HVAC duct size correctly starts with a Manual D calculation using room-by-room CFM loads from Manual J. On Brooklyn jobs, ceiling height limitations often mean going wider with lower-profile rectangular duct instead of round to fit inside Brooklyn brownstone soffits. Static pressure targets must be confirmed before finalizing the ductwork installation layout—interior duct dimensions, not the outside of insulation, are what the calculations use.
Choosing what kind of tape to use for HVAC ductwork matters for code compliance and longevity. Only UL-181A or UL-181B listed foil tape meets NYC requirements—standard silver duct tape fails at seams within a year. A proper seal pairs foil tape with water-based mastic on all transverse joints during duct installation. In Brooklyn basements where summer humidity is high, mastic alone on fiberglass flex connections resists peeling better than tape alone, so using both ensures lasting, airtight seals.
Still have questions? Contact us
Ready to Fix Weak Airflow in Your Brooklyn Home?
Get a Free Ductwork Estimate.
Our technician visits your Brooklyn home, measures airflow room by room, and checks for leaks or undersized runs through floors and soffits. You receive a transparent quote — no pressure, no surprises.