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Heating & HVAC Portfolio

Browse before & after photos of our Heating & HVAC projects across New York City.

Open Williamsburg loft space with no visible HVAC equipment
Sleek wall-mounted mini-split heads installed in three zones of the loft

Ductless Mini-Split Installation in Loft

Installed a three-zone ductless mini-split system in a Williamsburg loft conversion that had no existing ductwork. Mounted indoor heads in the living area, bedroom, and home office with the condenser on the roof. Each zone can now be controlled independently for maximum comfort.

Williamsburg, Brooklyn 2 days mini-split loft zoned cooling
Old cast-iron steam radiator with corroded valve in Park Slope brownstone
Refurbished radiator with new steam trap and repacked valve

Steam Radiator Overhaul in Brownstone

Serviced and rebuilt eight cast-iron steam radiators in a four-story Park Slope brownstone. Replaced corroded steam traps, repacked valve stems, and balanced the system to eliminate hammering noises. All floors now heat evenly without the banging that had plagued the building for years.

Park Slope, Brooklyn 4 days steam heat radiator repair brownstone
Aging rooftop AC condenser unit on Jackson Heights two-family home
New high-efficiency condenser installed on rooftop with clean refrigerant lines

Central AC Condenser Replacement

Replaced a 15-year-old rooftop condenser unit for a Jackson Heights two-family home with a modern high-SEER unit. Recharged the refrigerant lines, replaced the filter dryer, and tested all zones for proper cooling. Energy bills dropped noticeably the first month after installation.

Jackson Heights, Queens 1 day central AC condenser energy efficiency
Old cast-iron boiler with rust stains in Pelham Bay basement
New wall-mounted condensing boiler with zone valve manifold

Boiler Replacement and Zone Valve Upgrade

Removed a failing cast-iron boiler and installed a wall-mounted high-efficiency condensing boiler in a Pelham Bay two-family home. Added zone valves for independent temperature control on each floor. The new system provides reliable heat with significantly reduced gas consumption.

Pelham Bay, Bronx 3 days boiler replacement zone valves two-family
Blank exterior wall in Gramercy Park studio where AC sleeve will be cut
Finished through-wall AC installation with sealed sleeve and trim

Through-Wall AC Sleeve and Unit Install

Cut a new through-wall sleeve and installed a 12,000 BTU air conditioner in a Gramercy Park studio apartment. Reinforced the wall opening with a steel lintel and sealed the sleeve to prevent air and water infiltration. The unit runs quietly and cools the entire studio efficiently.

Gramercy Park, Manhattan 4 hours wall AC sleeve installation studio apartment

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