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Top-Rated Window a/c unit installers in Island Park - Updated Nov 2026

Avatar for Mr. Handyman of Nassau County
Mr. Handyman of Nassau County
4.6(
234
)
Window A/C Unit - Install

Serving Island Park, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Warranties offered

Small jobs welcome

"Called and gave a scope of the work and was given a quote which I accepted. The guys showed up at exactly 8am as promised. Placed tarps in the work area and out to the front door. Proceeded to do the work removing old stairs and framing out the ceiling. Installed new stairs in place. Kept me appraised as to their progress. Completed the job on time. Cleaned up the work area. Happy with the way the job went. Would higher again."
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+14

Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for HP COOLING SOLUTIONS INC.
HP COOLING SOLUTIONS INC.
5.0(
11
)
Window A/C Unit - Install

Serving Island Park, NY and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Steven put in a bathroom cabinet for me. He did great work at fair price. He was very professional and honest. He's a hard worker and even made extra effort to get a part that was damaged that another plumber didnt replace. He wouldn't not let that go or leave the job till it was finished. He also double checked everything and tested to make sure it was working. I was very impressed & I will be using him again for other home projects. I recommend him and services to all customers.."
TV mounting
TV mounting
TV mounting
Drain pipe fix
Drain pipe fix

+11

1 neighbors recently requested a quote
Avatar for ADVANCE AIR TECH
ADVANCE AIR TECH
New to Angi
Window A/C Unit - Install

Serving Island Park, 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."

Avatar for All City Installs
All City Installs
4.9(
48
)
Window A/C Unit - Install

Serving Island Park, NY and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"All City Installs was great! Melvin, the installer, was professional, courteous and highly skilled. He took the time necessary to make sure everything looked right. I would wholeheartedly recommend All City Installs. My only regret was not contacting them sooner.
"
flat screen hung on the wall on a tilting bracket and concealed wires.
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flat screen hung on the wall, concealed wires and sound bar.
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+5

Recommended by97%of homeowners
Avatar for You've Got Mail
You've Got Mail
4.9(
53
)
Window A/C Unit - Install

Serving Island Park, NY and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"Diane was great! I wasn't sure if I was going to order my own mailbox/post and just have them install or have Diane's company do it all. After speaking with her, it was an easy decision to have them take care of everything. Her prices were extremely fair and reasonable, and she was able to work around my schedule. Her installers were professional, neat, and friendly - they did a terrific job! I would definitely use them again, and I plan on recommending them to my friends and family."
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+23

Recommended by98%of homeowners
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