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engineering solutions for over 48 years

For nearly 50 years, Hugo A. Marrero Sr., president and CEO of Marrero, Couvillon & Associates, has provided high quality mechanical, electrical, plumbing and piping design as well as construction management services at high value. MCA continues its mission by dedicating itself to providing top quality services while efficiently utilizing today’s rapidly changing design technologies. MCA has offices in New Orleans and Baton Rouge, and is licensed in Louisiana, Texas, and Mississippi. We serve clients and work on projects throughout the Gulf South.
     MCA acts a a sub-consultant to other design professionals, or contracts directly with owners, contractors and governmental agencies. Our work covers a diverse range of public, commercial and industrial projects; large and small. MCA’s certification as a DBE can add value to many publicly funded projects.
MCA Disaster Recovery

Disaster Recovery


As recovery efforts from the recent flooding get underway, Marrero, Couvillon and Associates is ready to assist. We were there to support New Orleans and the Gulf Coast recover in the wake of Hurricane Katrina and we are here today to help our community get back on its feet. We have experience working with FEMA, and our staff understands the documentation required by local, state, and federal agencies. We can assist clients with power restoration, HVAC remediation, temporary MEP systems, interim repairs, standby generator infrastructure, and reconstruction. MCA is at work, how may we assist you?

To reach us as quickly as possible, we are listing our Business Manager’s and General Manager’s personal cell phone numbers. Please reach out to us, we want to help our great community recover.


Marrero, Couvillon and Associates

Maria Darden, Business Manager, 2259556565

Carlos Giron, General Manager, 2252781859


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