Specialty: Service and Maintenance

Corval has a maintenance agreement with Hennepin County to perform annual and monthly maintenance and service to 33 chillers at 18 different locations....
General Maintenance and Small Capital Projects – Corval Group conducted annual maintenance, small capital and turnaround projects on a regular basis totalling an average of $15,000,000 annually. Ultra Low Sulfur Hydrogen Unit – Corval Group was the piping sub-contractor responsible for the installation of over 25,000 feet of carbon...