Meet the Team

RM Roofing Inc is a family-ran roofing business in National City, California. We work across San Diego county helping both families and businesses with their roofing needs. Excellence in service and performance is always our priority.
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Ralph Martin

President / Licensed Contractor

Ralph has over 15 years of experience in the roofing field. He started working for a private roofing company when he was just 20 years old as a labor worker. Since then, he has dedicated all these years to prepare and improve his skills to the point of becoming an independent contractor.  School, certification, and experience has been his support to provide excellent service with responsibility. Safety is first; therefore, Ralph strongly recommends customers to always look for licensed roof contractors to guarantee the work with safety and quality.

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Richard Martin

Field Technician

Richard is a very valuable part of our team! With years of experience in the roofing industry, he provides professional insight to our projects. He helps us visit potential clients to provide them with estimates.

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Blanca Ruiz


Born and raised in San Diego, Blanca is excited about providing quality services to her own community. She has a B.A. from San Diego State University and always carries excellence and professionalism in all her work.

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Elisa Gonzalez

Project Admin

A native San Diegan with 25 years of experience in Business Administration focusing on client relations. She contributes with organizing and coordinating administrative procedures to ensure the day-to-day operations. She’s a key factor to maintain a smooth-running office with efficiency and consistently provides courteous and professional assistance to exceed our customer’s expectations.

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Gilberto Viera

Purchasing Coordinator

Gilberto provides great support by handling all required purchases to complete the projects efficiently and in a timely manner. His great knowledge on materials and procedures makes the workflow go smooth and easy for both the office and field. He is very helpful with maintaining the shop well organized and neat. We are very pleased with his constant positive and responsive attitude, and creative problem-solving skills. 

Mario Sopon

Roof Technician

Mario has over 20 years of experience as a roofer with a great ability to work at heights for long hours and use various hand tools and equipment. He specializes in providing quality in removal, installation, and repairs of various roof systems with always taking safety as priority. He is one of our highly trusted technicians with a very transparent personality that can guarantee your roof will be in good hands. 

Sven Lambie

Safety Coordinator

Sven assists all the safety procedures in the office. Whether it’s ensuring all projects and labor follows security protocols, or warehouse and material conditions, Sven ensures the quality satisfaction of the team and clients.

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Iveth Ruiz

Production Coordinator

Iveth is a UC San Diego Alumni and also, a San Diego local. With a marketing background, she is helping us with all media and social communication efforts.

Team Trainings

Our team stays up-to-date with all important trainings, including CPR, safety, sexual harassment, COVID protocols, and more.

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