Core Values

Costello, Inc. is built on the following five core values:

Honesty – We believe that honesty is doing the right thing under all circumstances.  Honesty is central to the Costello way of doing business and is our commitment to our clients and our staff.

Quality – We believe that providing outstanding civil engineering services to our clients is a fundamental and overriding duty of our company.  Quality is the key to the success of our business.

Service – Our clients deserve exceptional service.  We deliver exceptional service when we listen to our clients’ needs, and develop creative solutions in a responsive manner.

Positive Work Environment – Costello strives to provide proper training, support, resources, and a positive work environment so everyone can realize their full potential.  We recognize and value the contribution of all to the success of the firm.

Profitability – This is the defining term of company stability.  Successful completion of project assignments will enable on-going investment in company resources, personal and professional development, thereby enabling the firm to offer continued service to our clients and be good corporate citizens.

Emphasizing our core values, we will develop corporate leaders with a vision of continued growth and community involvement.