We offer complete engineering services for municipal wastewater collection, treatment, and reuse systems. We have extensive experience in planning, funding programs, feasibility studies, alternatives analysis, permitting processes, detailed design, and construction phase services.
The Costello team assists our clients by providing sound recommendations concerning the planning and development of technically efficient and cost-effective systems. Our projects include initial construction and system rehabilitation. Our engineers are keenly aware that the systems must meet the client’s requirements, while being readily constructible and easy to operate and maintain.