Fred Wish

Fred Wish

HVAC / Mechanical Division Manager

  |  860-953-8800

Mr. Wish has over 42 years of experience in the HVAC/Mechanical Service industry. He is responsible for the operation of ESC’s HVAC/Mechanical Service Department. In this position, he supports and builds the service client base. His expertise ranges from the installation and servicing of small single zone systems in small buildings to large multi-zone systems in large buildings. His experience covers different types of high and low pressure steam systems, hot water systems, rooftops, chillers, dual-fuel boilers, refrigeration, and various control systems, such as Solidyne, Johnson Metasys, Honeywell Spectra, and Novar. Prior to joining ESC, Mr. Wish was the owner of Northern Mechanical Services which he sold to Pennsylvania Power and Light (PPL)

Russ Kelley

Russ Kelley

HVAC Service Operations Manager and Sales

  |  860-953-8800

Mr. Kelley has 40 years of experience working in the HVAC / Boiler Industry including High and Low pressure steam systems. His duties at ESC include Service and Sales of HVAC / Boiler Repair projects and Maintenance agreements. Mr. Kelley is a veteran from the US Navy, holds and E-7 license as well as certifications as Boiler Technician, EPA Refrigerant certification: Universal, OSHA 10 Hour.

Mark Case

Mark Case

HVAC Project / Account Manager

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Mr. Case has 40 years of experience working in the HVAC / R Field as Service Technician, Service Manager and Project/Account Manager. At ESC his duties include estimating, sales, and HVAC project management, maintenance agreements, and account management. Mr. Case certifications include an S-2, / EPA Refrigerant Certification: universal, OSHA 10 Hour, CPR, AED.