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Our Philosophy
Provide industry on a worldwide basis with Innovative chemical and environmental engineering services, advanced and emerging process technologies, and regulatory compliance support that optimizes client expenditures and manpower requirements.

Our Philosophy

Costello philosophy

Our Philosophy

With extensive contact with your people up front we define the project and maintain continuous contact to avoid problems down the road. Quick response to your needs is easily achieved from a personalized firm such as ours. We can handle project management from inception to completion and startup if desired. We believe in building long-term relationships.

While working in the process industries, we all expect certain things from our consultants:

  • They listen to our problems and requirements.

  • They define the scope of work, as complete as possible, in order to minimize engineering change orders.

  • They come in, complete the project and get out. They are on time and under budget.

  • They return phone calls promptly.

You can expect the same philosophy from our firm


We provide fair quotations, the ability to get things done and project follow-through.

We have the regulatory compliance experience to provide you with the resources you need to meet all your air, water and hazardous waste requirements. Quality design, fair pricing and quick response is what you can expect in meeting your needs for the design and installation of chemical processes, biofuels processes and their related air pollution control equipment, wastewater treatment processes.

We encourage you to compare our rates and services to those of other consulting firms.

Costello is an industry leader who couple their experience in Chemical Engineering with their clients' expertise to form a partnership that results in optimized work flow and increased efficiency.

Please call for further information

R.C. Costello & Assoc., Inc.
1611 S. Pacific Coast Highway, Suite 302
Redondo Beach, CA 90277
Tel: (310) 792-5870, Fax: (310) 792-5877
E-MAIL: rcca[at]