Project Gallery

Our Work Across Brooklyn

Photos from our own jobs — crane lifts, ductless installs, pressure tests, and deep cleanings in brownstones, co-ops, and commercial buildings across Brooklyn.

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Installations & Replacements

HVAC installation

Rooftop replacements in Brooklyn usually mean a crane, a closed lane, and a tight window. Here is what that looks like from the roof.

Crane hoisting boxed HVAC units over Park Slope rooftops with the Manhattan skyline behind — Crane day in Park Slope — new rooftop units going up, Manhattan skyline behind.

Boxed Bosch HVAC units hanging from a crane over a Brooklyn brownstone roof with the Manhattan skyline in the distance — Bosch units craned onto a brownstone roof, Manhattan skyline in the distance.

Wrapped rooftop HVAC unit suspended from a crane at sunrise while a technician in a hi-vis jacket looks on — Sunrise crane lift on a rooftop replacement.

Old rooftop HVAC unit being lowered by crane onto a flatbed truck at a Brooklyn intersection — Replacement day: the old rooftop unit lowered to the flatbed at a Brooklyn intersection.

Brooklyn rooftop HVAC install — row of condensers overlooking Manhattan skyline — A row of condensers on a Brooklyn rooftop overlooking Manhattan.

Brooklyn HVAC installation — multi-unit rooftop condenser array with downtown Brooklyn skyline — Multi-unit rooftop condenser array with the downtown Brooklyn skyline.

Brooklyn commercial HVAC install — Carrier WeatherMaker rooftop unit in downtown Brooklyn — Carrier WeatherMaker rooftop unit on a downtown Brooklyn commercial install.

Before-and-after graphic: two worn condensers on a deck, then two new Goodman condensers installed at ground level with fresh conduit and disconnects — Before and after: the old pair on the deck replaced with new Goodman units.

Mini Splits & Rooftop Systems

Mini split installation

Ductless is the workhorse of prewar Brooklyn. Mitsubishi, Daikin, and Fujitsu systems on rails, on roofs, and running through winter.

Mitsubishi Electric condenser at the front of a rooftop rail of ductless units, with line sets, on a Brooklyn roof — Mitsubishi Electric unit leading a rooftop rail of ductless condensers in Brooklyn.

Mitsubishi Electric Hyper-Heat outdoor unit on a Brooklyn rooftop with rowhouses behind — Mitsubishi Electric Hyper-Heat outdoor unit on a Brooklyn rooftop.

Daikin mini-split condenser on a rooftop rail being commissioned, with gauges, vacuum pump and nitrogen tank on site — Commissioning a Daikin mini split — gauges, vacuum pump and nitrogen on the roof, rowhouses behind.

Fujitsu Halcyon condensers on a rooftop rail with the Manhattan skyline behind — Fujitsu Halcyon condensers on a rooftop rail, Manhattan on the horizon.

Daikin condensers on a snowy Brooklyn rooftop at sunset with the Manhattan skyline — Daikin heat pumps on a snowy rooftop at sunset — heating through a Brooklyn winter.

Daikin VRV condensers on a Brooklyn rooftop with the Williamsburg Bridge in the background — Daikin VRV bank on a Brooklyn rooftop, Williamsburg Bridge in view.

Diagnostics & Leak Detection

AC leak detection

Gauges and pressure tests, not guesswork. This is the part of the job that saves you a second visit.

Brooklyn rooftop nitrogen pressure test on a mini split condenser — Nitrogen pressure test on a rooftop mini split condenser.

Close-up of copper line set fittings during an isolation test — Copper line-set fittings during an isolation test.

Pressure-testing graphic: Daikin multi-zone condenser with manifold gauges attached and line sets exposed — System-wide pressure test on a Daikin multi-zone condenser.

Mini-Split Deep Cleaning

Deep cleaning service

A filter rinse is not a cleaning. This is what a full coil-and-blower clean actually involves.

SpeedClean bib rigged under an opened mini-split wall head in a prewar apartment, draining to a bucket — Bib rigged under a wall head in a prewar apartment, runoff routed straight to the bucket.

Mini-split blower wheel caked with grey dust and biofilm before cleaning — A blower wheel caked with dust and biofilm — what a skipped cleaning looks like.

Foam coil cleaner working on an opened mini-split evaporator coil with a SpeedClean bib catching the runoff — Foam coil cleaner working on the evaporator coil, bib catching every drip.

Bucket of dark runoff water drained from a mini-split head during a deep cleaning — What came out of one head.

Clean Fujitsu mini-split wall head mounted above a doorway after a deep cleaning — A clean Fujitsu wall head back in service after a deep cleaning.

Filthy mini split filter pulled from a Brooklyn ductless head after one unmaintained season — One unmaintained season — a filter pulled from a Brooklyn ductless head.

Want your roof in the next batch?

Call or text for a repair, a replacement quote, or a straight answer on whether your system is worth fixing. Same-day service when available.

(347) 997-3360