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Top-Rated Window a/c unit installers in South Richmond Hill - Updated Nov 2026

Avatar for Li Weng
Li Weng
5.0(
28
)
Window A/C Unit - Install

Serving South Richmond Hill, NY and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

Let Li Weng finish the odd jobs you haven't gotten around to. From mounting televisions, PC Tech. Networking to A/C and thermostat repair, Li Weng provides superb results. We have comprehensive services at competitive rates and work hard to ensure complete satisfaction on each and every job. We strive to exceed your expectations by providing quality work, responsiveness, and competitive pricing. We look forward to serving you. \n

TV mounts
TV mounts
TV mounts
TV mounts
TV mounts

+23

Avatar for Kumar Air Conditioning, Inc.
Kumar Air Conditioning, Inc.
3.5(
76
)
Window A/C Unit - Install

Serving South Richmond Hill, NY and surrounding areas

Approved

In business since 2015

Emergency services offered

Customers say: Quick response

"They came when they said they would, evaluated my existing/dying AC unit accurately - not worth repairing - and helped me take it out of the window. Their bill was modest and their personnel very pleasant."
Response time1 day
Response rate96%
Recommended by60%of homeowners
Avatar for ADVANCE AIR TECH
ADVANCE AIR TECH
New to Angi
Window A/C Unit - Install

Serving South Richmond Hill, NY and surrounding areas

Approved

Offers commercial services

At Advance Air Tech, we believe that true comfort is built on precision and reliability. As your local HVAC specialists, we provide cutting-edge heating, cooling, and air quality solutions designed to keep your home or business running efficiently year-round. From routine maintenance to complex system installations, our mission is to deliver 'Advanced' technology with old-school customer service. We don't just fix units; we optimize your environment."

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