Copyright © 2014-2016 Neptune Air Conditioning Inc. - All Rights Reserved.

Neptune Air Conditioning LOGO

Neptune Air Conditioning, Inc.

Heating - Ventilation - Air Conditioning - Winter Storage - Air Duct Cleaning - NYC

New York State Small Business Directory, Get your free listing!

Neptune Air Conditioning, Inc.

477 Madison Avenue
6th Floor, # 6948

Phone:  646.863.2132  


Call Neptune Air Conditioning at

646-863-2132 for through the wall ac sleeve installation and PTAC wall ac sleeve installation service in 

Manhattan, Bronx, Queens, Brooklyn,

Staten Island, New York, NYC

Neptune's exclusive

Warranty on Thru-the-wall sleeve and PTAC wall sleeve installations


Because we believe if it's done right the first time, it's done right forever and we know what we do. It's that simple

Neptune Air Conditioning possess vast experience in installation of thru-the-wall sleeves, PTAC wall sleeves and accessories. We have managed, executed and coordinated numerous projects with many property managements and owners of condos, coops and other buildings in and around New York City area of thru-the-wall air conditioner sleeves and PTAC wall sleeves installations. 

​Thru-the-wall air conditioners are essentially Room Air Conditioners installed in the wall instead of window using wall sleeve. Thickness of the wall is a deciding factor whether to install thru-the-wall sleeve or slide-out chassis sleeve. Thru-the-wall sleeve, grille and other assembly do not come with the air conditioners and are sold and installed separately. PTAC wall sleeve is different from regular thru-the-wall sleeve in size and type.

Thru-the-wall sleeve or PTAC wall sleeve installation in high rise buildings in Manhattan and other areas is a very challenging task. It requires great amount of expertise and skills. That's why we have a dedicated team of EPA and OSHA certified Techs, Supervisors and PMI certified Project managers.

Thru-the-wall AC sleeve Installation - PTAC Wall AC Sleeve and accessories installation

​Manhattan, Bronx, Queens, Brooklyn, Staten Island, New York City, NYC

 PTAC wall sleeve, WSD, USC, Plenum, PTAC Grille, Architectural Grille, Decorative Base, Extensions

Friedrich wall sleeve (USC) installation NYC, Friedrich replacement exterior grille installation NYC, Neptune Air Conditioning, Inc. New York
Friedrich wall sleeve (WSD) installation NYC, Friedrich architectural grille installation NYC, Neptune Air Conditioning, Inc. New York
PTAC wall sleeve installation NYC, PTAC grille installation NYC, PTAC wall plenum installation NYC, PTAC sleeve extension NYC PTAC architectural grille NYC, Decorative Subbase, Neptune Air Conditioning, New York

Thru-the-Wall sleeve installation Types, Requirements and Procedure

Call us for more information & FREE survey

     PTAC Sleeve Extension           PTAC Architectural Grille           Decorative Subbase                       USC Sleeve                     Rep Exterior Grille 


PTAC Wall Sleeve                        Standard PTAC Grille                   PTAC Wall Plenum                       WSD Sleeve                   Architectural Grille