YSA HVAC

Top Pro

Licensed

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Zip code

Scheduling

Air handler location

A/C services needed

Responds in about 3 hours

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About

Established in 2008, our business is dedicated to delivering quality work and exceptional customer service. Our mission focuses on superior workmanship and customer satisfaction, emphasizing understanding customer needs through consistent professional communication. Our reputation is built on a commitment to service, safety, and quality, regardless of project size.

Overview

Current Top Pro

Hired 286 times

4 similar jobs done near you

Background checked

License verified

2 employees

18 years in business

Business hours

SunClosedMon8:00 am - 6:00 pm

Payment methods

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

Top Pro status

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

2025

2024

2023

2022

Credentials

License verified

HIC – Contractor – Home Improvement

License state: VA

Background checked

Passed by Yonas Assefa on May 14, 2021.

Services offered

HVAC Services

Projects and media

Reviews

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

Excellent 4.9

126 reviews

5

98%

4

1%

3

0%

2

0%

1

1%

Your trust means everything to us. Learn about our review guidelines.

Read reviews that mention:

Jason L.

Jun 27, 2026

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Hired on Thumbtack

YSA was very professional in help me with a DIY install of a new liwneset, evaporator and condenser. I needed brazing, leak test, and vacuum after I setup the new AC system. YSA listen to what I needed and completed the work integrity. He informed me the new condencer comes with R32 frigerant and I may needed a one pound. His price for the job was good and a lot less than what some of these clowns wanted to charge.

Details: Repair • Basement • Ground floor • House • Owner

Central Air Conditioning Repair or Maintenance

Naomi D.

Aug 7, 2026

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Hired on Thumbtack

YSA HVAC has done a tremendous job coming in and servicing my hvac unit and insuring that blower is water free! They are honest and hard working - you can’t go wrong with them! If I need HVAC services I will be reaching out again.

Central Air Conditioning Repair or Maintenance

Lije M.

Mar 2, 2026

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Hired on Thumbtack

Everything went well the tech came in inspected and fixed the problem promptly! Price was reasonable according to the job! Will hire again! Thank you!

Details: Repair • Basement • Outside • Townhouse

Central Air Conditioning Repair or Maintenance

Kimberly B.

4 weeks ago

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Hired on Thumbtack

He was professional he advised not to do the thermostat and explained why. I will definitely use them again.

Details: New installation • Central heating or cooling • House • Owner

Thermostat Installation or Repair

Gada A.

Jul 25, 2025

•

Hired on Thumbtack

Very happy with their prompt service in getting my AC fixed and back on, and talking me through everything in the process! Super nice and helpful, and will definitely use them again.

Details: Repair • Routine maintenance • Closet • Condo or apartment

Central Air Conditioning Repair or Maintenance