YSA HVAC

Licensed

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Scheduling

Air handler location

A/C services needed

Responds in about 43 min

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About

Licence Verified EPA Certified Technician. 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

Hired 276 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

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2025

2024

2023

2022

Credentials

License verified

Contractor

License state: VA

Background checked

Passed by Yonas Assefa on May 14, 2021.

Projects and media

Reviews

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

Exceptional 5.0

122 reviews

5

98%

4

1%

3

0%

2

0%

1

1%

Read reviews that mention:

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

Gada A.

Jul 25, 2025

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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

Charles K.

Jun 19, 2025

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Hired on Thumbtack

Very prompt service. They were able to diagnose my AC drain condensate problem and provided a solution that avoided a much larger job. Reasonable cost considering the ease of the fix. They were in and out with problems resolved within an hour and a half. Highly recommended!!!

Details: Repair • Attic • Ground floor • Townhouse

Central Air Conditioning Repair or Maintenance

Janelle C.

Jun 24, 2025

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Hired on Thumbtack

We’re so glad we found YSA! They were professional, thorough, and punctual. They came the same day, did a full inspection, offered reasonable services and got the job done. We will definitely be utilizing their services for annual maintenance going forward, and referring their company to all our friends and family.

Details: Closet • Outside • Condo or apartment

Central Air Conditioning Repair or Maintenance

Matt M.

Jan 21, 2025

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Hired on Thumbtack

HONEST! it's so nice to find an HVAC person who isn't trying to extort you. He responded well, diagnosed problems properly, was an excellent communicator and very flexible with scheduling. Will use again

Details: Repair • Routine maintenance • Basement • Outside • House

Central Air Conditioning Repair or Maintenance