Residential & Commercial Heating and Air Conditioning

Serving all of Long Island and New York City
  • Peter L.
    - Google

    "Efficient, prompt, courteous. Came and completed entire HVAC installation within 48 hours of call. Do not hesitate to hire! Great... read more

    Theodora S.
    - Google

    "The staff and boss were extremely nice, very professional PLEASED ON EVERY LEVEL!!!! we are very happy and would definitely... read more

    Tom K.
    - Google

    "KS Mechanical was excellent in every way. The crew was consistent (excellent).Work started as promised and completed as I was... read more

  • Maritza D.
    - Google

    KS save the day for us buying a house and everything go wrong then AC goes nervous to find someone... read more

    Melissa K.
    - Google

    AC wasn't working on a very hot day. KS Mechanical Service was at my house within 3 hours of calling.... read more

    Suzy R.
    - Google

    I hired Lance and his team during the height of Covid to convert my system from oil to gas. ... read more

  • Keith W.
    - Google

    Great experience from quote to installation. Received a quote on a Friday, and the installation of 4x ductless heads and... read more

    Billy M.
    - Google

    Installed gas furnace in timly fashion and for great price. Not only was Lance and his guys great but... read more

    James C.
    - Google

    Lance and his crew were fantastic from start to finish. It was a very big job, new tankless boiler install,... read more

  • Jane N.

    Excellent service, quick response, reasonable pricing. KS will be our go to company for future AC needs.

    Larry W.
    - Google

    I strongly recommend KS Mechanical. Not only was the price to replace the heating system the best but Lance... read more

    Lucas J.
    - Google

    Lance and his team are great. Honest and fair pricing. Had them come replace my old boiler with a new... read more

  • Stefanie M.
    - Google

    Lance and his crew are amazing. They always put 110 percent into everything. When I had a problem with my... read more

Blog

Long island Hvac repair

Air Conditioner Repair

If your air conditioner ever breaks down or develops problems, you are probably looking for Air Conditioner Repair in New York city KS mechanical is

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