YL Smart AIR Inc

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Licensed

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Air handler location

A/C services needed

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About

❌ We do not service window AC and PTAC ✅ Fully insured HVAC contractor serving NYC and surrounding areas. $2,000,000 General Liability Insurance Workers’ Compensation Insurance Commercial Auto Insurance Umbrella Liability Insurance Licensed NYC Home Improvement Contractor License No.: 2134529-DCWP Universal EPA 608 Certified NYC Site Safety Card Holder Specializing in residential and commercial HVAC installation, repair, maintenance, and diagnostics. We provide: * Mini-split installation * Central A/C installation * Heat pump installation * HVAC system replacement * A/C troubleshooting and diagnostics * Refrigerant leak diagnosis and repair * HVAC repair and maintenance We focus on honest service, clear communication, professional workmanship, and fair pricing. Customer satisfaction is our top priority.

Overview

Current Top Pro

Hired 120 times

Background checked

License verified

2 employees

8 years in business

Business hours

Sun8:00 am - 8:00 pmMon8:00 am - 8:00 pm

Payment methods

This pro accepts payments via Cash, Check, Credit card, PayPal, Square cash app, Venmo, and Zelle.

Top Pro status

Top Pros are among the highest-rated, most popular professionals on Thumbtack.

2025

Credentials

License verified

Home Improvement Contractor

License region: New York City, NY

Background checked

Passed by Yilong Huang on Jul 23, 2025.

Services offered

A/C services needed

Repair

Routine Maintenance

Property type

House

Condo/Apartment

Townhouse

Business

Projects and media

Reviews

Customers rated this pro highly for professionalism, work quality, and punctuality.

Excellent 4.9

71 reviews

5

96%

4

3%

3

0%

2

0%

1

1%

Read reviews that mention:

Nancy S.

Jul 6, 2026

•

Hired on Thumbtack

It was July 3 and 100 degrees and when my regular air conditioner service provider said they couldn’t make it until after the weekend I searched online. The quick response and timely manner in which they came and fixed the problem were impressive. I will keep the card and use them again.

Details: Repair • Only warm air is blowing from the vents • Attic • Outside • House • Owner

Central Air Conditioning Repair or Maintenance

Eleanor P.

Jun 15, 2026

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Hired on Thumbtack

Details: Repair • Attic • Outside • House • Owner

Central Air Conditioning Repair or Maintenance

Jib C.

Jun 29, 2026

•

Hired on Thumbtack

Very good communication. Identified the problems with our HVAC, administered the cleaning and then let us know we also need a new air filter

Details: Repair • Closet • Outside • Townhouse • Owner

Central Air Conditioning Repair or Maintenance

Michael A.

Jul 3, 2026

•

Hired on Thumbtack

Details: Repair • Only warm air is blowing from the vents • Outside • Roof • Condo or apartment • Owner

Central Air Conditioning Repair or Maintenance

Sheila F.

Jun 30, 2026

•

Hired on Thumbtack

Yilong was excellent. He responded right away to my request for service, came out the very next day, serviced my HVAC unit and was very thorough in examining the entire operation. I appreciated his honesty and the quality of his work. Amazing value. I will continue to use him going forward.

Central Air Conditioning Repair or Maintenance

YL Smart AIR Inc

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