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At Galgon HVAC & Mechanical Service, Inc., we have full mechanical capabilities.

Our in-house welders and pipefitters can handle any job; large or small. We are equipped for quick mobile response for repairs or emergency equipment installations. Hot tap installations are critical to your business or industrial process, so equipment can be installed with zero downtime.

If welding is prohibited in a particular application at your facility, Galgon HVAC can mechanically groove steel pipe for Victaulic fittings or use our ProPress machine to make other piping connections. Whatever your retrofitting needs, our team can adapt and handle them in a professional, timely, and affordable manner.

It’s important to keep your equipment as optimized and modernized as possible through various types of retrofitting. Get in touch with us today to learn more about our process and how you can improve your business equipment today.


Our employees take great pride in every job they install and are here to serve your needs, including:

  • Chillers
  • Cooling Towers
  • Split Systems
  • Refrigeration
  • Entire System Analysis
  • Pumps Plate & Frame Heat


  • Supplementary HVAC Boilers
  • Variable Frequency Drives
  • Air Distribution Systems
  • Piping / Hot Taps / Welding
  • Equipment Rental
  • Building Automated Control


  • O&M / Data Center Operations
  • Cold Storage
  • Scientific Refrigeration
  • Laboratory Refrigerators
  • Ice Machines
  • Large & Small RTUS (rooftop


Our team will take ownership in each retrofit replacement project and meet your scheduling needs. Every project will be installed with superior quality and workmanship.

For more information regarding our excellent retrofitting services, get in touch with us today.

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