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Introduction to Our Company and Associates

Leanne Skribe

P. Eng.


Philip Kelley

P. Eng.

Design Engineer

Jeff Greer

P. Eng.

Project Engineer

Luigi Conforti


Electrical Intern Engineer

Matthew Coffee

Senior Draftsman






Juli Cluett

Office Manager

Project Administration

Sadie Chase

Mechanical Technologist




Gavin Weaver

Mechanical Technician

Brandon Herd

Electrical Technologist


About Us


Durham Energy Specialist Limited (DES) is a Consulting Engineering Company located in Unit 106 at 209 Dundas Street East in Whitby, Ontario and was established in 1978.  DES has staff with both Professional Engineering and Consulting Engineering Designations.


DES provides consulting engineering services in both the mechanical and electrical disciplines in construction fields including: educational/institutional, municipal, health care, commercial, industrial, retail.  DES specializes in all markets including new construction and retrofit to existing buildings with due regard to energy conservation.   DES actively participates throughout the construction phase and final commissioning (if applicable) to verify the systems are installed and operating properly.  This ensures the facility is gaining complete benefit based on design intent.


Mechanical areas include:

Heating, Ventilating, and Air Conditioning (HVAC)  Plumbing and Drainage

Controls Fire Protection Specialty Systems


Electrical areas include:

Power Distribution  Indoor & Outdoor/Site Lighting  Fire Alarm  Emergency Generator



Energy Audits Commissioning