Local Expertise. Proven Solutions. Lasting Impact.

MCY Consulting is a civil engineering firm based in Aliso Viejo, California, specializing in water, sewer, and stormwater systems. With more than 30 years of experience in Southern California, we bring deep local knowledge and proven expertise to every project. We partner with local agencies to deliver practical, sustainable, and cost-effective infrastructure solutions.

Our Experts

M. CENK YAVAS, PE, BC.WRE

M. Cenk Yavas

Cenk has 35 years of planning and design experience sanitary sewer conveyance, storm drains, water facilities, and street improvements throughout the counties of Orange, Riverside, San Bernardino, and Los Angeles. His general responsibilities include include all aspects of planning and design of public and private drainage, sewer, and water facilities.

During the last 10 years, Cenk has led the design of numerous capital improvement program (CIP) projects and worked with various agencies, as well as coordinated extensively with regulatory permitting agencies such as the Regional Water Quality Control Board, California Department of Transportation (Caltrans), and California Coastal Commission.

MEKBIB DEGAGA, PE

Mekbib Degaga, PE

Mekbib has more than 32 years of experience in hydrology, hydraulic and design of hydraulic structures as well as hydraulic studies floodplain mapping. With his in-depth knowledge of the NFIP regulation, he has reviewed and/or prepared and processed many CLOMR/LOMR.  In addition, he has worked on and reviewed and prepared conditions of approval various entitlement projects, from conditional use permits to specific plans.  His background includes project management of design and review of various types of flood control projects at the Riverside County Flood Control and Water Conservation District. He is skilled in supervising and managing consulting firms and individual team members for flood control projects.

JEFFREY FULTON

Jeffrey has 31 years of experience with civil engineering and has comprehensive knowledge of the development review process. His career has included civil engineering review for public works clients, as well as engineering design services for residential and commercial development projects in Orange, Riverside, and San Diego Counties. He has provided development review services to the Cities of Murietta, Carlsbad, Poway, and Dana Point, the County of San Diego, and Riverside County Transportation Department. Types of plans include subdivision, commercial, and industrial complex construction. Reviews have included site plans, grading plans, streets, storm drains, sewer, and water improvement plans. He has reviewed hydrologic and hydraulic calculations prepared for developments.