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HSG Mechanical

HSG MechanicalHSG MechanicalHSG Mechanical

HSG Mechanical

HSG MechanicalHSG MechanicalHSG Mechanical
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(618) 997-9794

  • Home
  • About Us
  • Services
  • Contact Us
  • Photo Gallery

HSG Mechanical Can Help

HSG Mechanical Can HelpHSG Mechanical Can HelpHSG Mechanical Can Help

WELCOME

 

HSG is a commercial full-service mechanical provider that specializes in design/build solutions.  Many of our customers look to us for engineered, turnkey solutions to their refrigeration & HVAC needs.  Our leadership team at HSG has over 50 years of hand-on technical service experience with 25 years of design-build project management by a mechanical engineer.  All of our technicians are U.A. fully commercial plumber/pipefitter craftsmen.  We offer our customers outstanding, honest, dependable results.  We are a Mitsubishi Diamond-Star VRF contractor which allows us to offer a 10-year parts warranty on VRF systems.  This warranty includes labor for the first two years of the 10-year warranty period.  


 HSG is a licensed, Illinois plumbing contractor & a member of the Illinois Procurement Gateway for Small Businesses. 


Additionally:

All technicians are medical-gas certified

All technicians are refrigeration certified

We work on both hot-water and steam boilers

We have two CCCDI’s for your backflow-preventer devices

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