Retrofit & Installation

Retrofitting old systems provides more energy efficient equipment. By adding new technology and modern equipment you bring your equipment up to new building codes and standards without the need to replace existing working equipment.

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Does your system use R11 or R22? Don’t be caught in the phase out. Montreal Protocol

At Casto Tech, we help building owners get the most out of their aging systems. But, eventually, it’s time to replace equipment that has become too expensive to maintain and cannot be counted on to provide reliable service. Our Contracting team specializes in designing an upgrade that solves the problems of reliability and maintainability. Many mechanical systems were built into the building and were never intended to be upgraded or replaced. We have the expertise and systems knowledge to meet the challenges of your facility.

By partnering with all the manufacturers and systems suppliers, we are pleased to deliver Building Owners the best solutions for their needs. We base our solutions on value, reliability, energy efficiency and of course the needs of the client. The value we deliver doesn’t stop after construction and installation. We will partner with the client to provide training, support and service to ensure your system is reliable, efficient and lasts beyond it’s expected life. Call Casto Tech to see how we can retrofit or upgrade your aging system today.

Systems we can Upgrade:

  • Rooftop Units
  • Chiller
  • Make-up Air Units
  • Boiler Plants
  • Chilled Water Plants
  • Hydronic Piping
  • Water Source Heat Pumps
  • Ventilation & Exhaust
  • Air Handling Units
  • Steam Piping
  • Heat Recovery Units
  • Server Room HVAC
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