To maintain a leadership position in the heating and air-conditioning industry by providing our customers with innovative systems, a diverse range of quality products and responsible technical support. in an environment of integrity and challenge, our dedicated, professional team will ensure profitable and dynamic growth for the company, our customers and themselves.

To be totally focused on making sure you, our customers, are totally satisfied, and if at all possible, delighted. Every Tozour Energy Systems, Inc. Employee will have the freedom to act on your behalf.
Accountability is at the core of Tozour-Trane's culture. We hold ourselves and each other accountable to observe the following guiding principles:
• 
 Trust and fairness (In all relationships)
• 
 Integrity (Keeping promises and fulfilling expectations with lack of deceit)
• 
 Challenge and dynamic growth
• 
 Leadership (Personally and within our industry)
• 
 Honesty and Trustworthiness
• 
 Empowerment (Based on trust, clear expectations, and competency)
• 
 Interdependency (Building rich, enduring highly productive relationships with others)
• 
 Proactiveness (I can make a difference and I can choose to act)
• 
 Focused, flexible, fast and friendly

Since 1979, Tozour Energy Systems, Inc. has been a leader in the HVAC and building automation industry, providing our clients with the most innovative solutions on the market and the highest level of customer service.

Founder and Chief Executive Officer, Douglas O. Tozour, began his career with Trane after graduating from the U.S. Naval Academy in Annapolis, Maryland and serving five years in the U.S. Marine Corps. Doug quickly moved up through the ranks at Boland Trane in Washington DC, and was promoted to Sales Manager of the Philadelphia Trane franchise in 1974.

Tozour Energy Systems, Inc. was established in 1979 when Doug purchased the Trane organization in Hartford, Connecticut. In 1983, he sold the Hartford office back to Trane and purchased the Philadelphia Trane franchise, doing business as Tozour-Trane.

Today, Tozour Energy Systems, Inc. is one of the Philadelphia area's leading commercial HVAC providers and the company has grown to include three business units: Tozour-Trane, Tozour-Trane HVAC Parts & Supplies, and Tozour Energy Services.

Over the past 30 years, the commercial building industry has seen significant changes. Tozour Energy Systems is constantly updating and expanding our services to meet the changing needs of clients. Recently we added our newest division, Tozour Energy Services, to help our clients deal with the critical business issue of managing energy costs and capital infrastructure. Tozour Energy Services provides a variety of solutions including master plans for energy reduction and greenhouse gas reduction, energy assessments and retro-commissioning.

Our company has worked on many of the most exciting and high-profile projects in the Philadelphia region, including 1000 Continental, Marina Thermal Chilled Water Plant, the Comcast World Headquarters Center and Princeton University's Energy Plant.

Although the company has changed over the years, exceeding our customers' expectations has been a constant. The measure of our success today is the same as it has always been -- how many of our customers say "I want Tozour Energy Systems on my next job!"?
  
 
© Tozour Energy Systems, Inc. 2008