Long Shun HVAC and Refrigeration Inc.

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Learn about our screening process

11 Years In Business

Company Details


4839 South Keating Avenue
Chicago, IL 60632


  • Mon: Open 24 Hours
  • Tue: Open 24 Hours
  • Wed: Open 24 Hours
  • Thu: Open 24 Hours
  • Fri: Open 24 Hours
  • Sat: Open 24 Hours
  • Sun: Open 24 Hours
View All Details & Credentials


Service Details

    Areas of Expertise

    • Central A/C - Service or Repair
    • Gas Furnace Repair
    • Refrigeration System - Repair or Service
    View All Offerings and Cities Served

    Cost Information

    • Free Estimates
    • Warranty Offered
    • Credit Cards Accepted


    114 Verified Reviews
    • 5
    • 4
    • 3
    • 2
    • 1
    Showing 1-10 of 114 results
    5.0 Vamsi V. Naperville, IL

    Great work and reasonable charge

    3.5 Angela W. Chicago, IL

    I ordered a furnace then the day of he said he didn?t have the one I wanted and upsold me another.

    5.0 Sam G. Chicago, IL

    As a property manager I've dealt with many HVAC companies. Mr. Shun and his services stand head and shoulders above them. He was detailed, timely, thoroughly inspected all components of systems and made recommendations to prolong life of unit. Definitely THUMBS UP!

    4.5 Richard J. Berwyn, IL

    Very prompt with replies, best pricing and very friendly.

    5.0 Rick F. Riverside, IL

    Pump was out on my water heating radiator furnace. Sam came the next day on time, made the determination, got me a quote, ordered the parts and fixed next day on my schedule. Full trust in Sam!

    2.0 Allen G. Chicago, IL

    Said he didn?t need to access the AC on the roof to diagnose. Paid $80. Didn?t fix anything. Had someone else come, look at the AC on the roof, and fixed it in 15 minutes.

    4.0 Michael M. Winfield, IL

    Sam worked on my project during a holiday weekend, finished despite running into an issue. Much appreciated! Very contentious and polite. No problem recommending, good company.

    0.50 Ora S. Chicago, IL

    I hired this company to repair an ac unit. Sam fixed the copper connection issue, $1000, but the freon continued to leak out. I called him back and informed him of the issue now he says they need to check the line, which they should have done initially. Do not waste your money, hire someone else.

    5.0 Joann R. Cicero, IL

    Repairman was honest & pleasant. Took his time to explain & do his job well. Everything is working good. He offered to call him back if any questions. Will definitely use him for long term commitment. Referring him to family & friends is a must.

    4.5 Warren P. Chicago, IL

    Sam was great. Showed up on time for both the estimate and the work itself. Explained the options well and the repair was completed within a few hours.

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      We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
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      We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
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