Los Angeles County, CA
marentes1966@hotmail.com
(323) 809-0935
Residential and Commercial Services

About Us

Building Trust, Quality, and Dream Spaces for Over 30 Years

At SAN MARCOS CONSTRUCTION INC., we are a trusted construction company with over three decades of experience delivering high-quality residential and commercial projects. Our team specializes in ADU construction, kitchen and bathroom remodeling, home additions, and complete house construction, always focusing on precision, durability, and customer satisfaction.

We proudly serve clients within a 70-mile radius of Los Angeles County, CA, providing reliable, on-time, and detail-oriented services tailored to each project’s needs. As a bilingual company, we ensure clear communication and a smooth experience for every client from start to finish.

Our commitment is simple: to turn your vision into reality with professionalism, integrity, and exceptional craftsmanship. Contact us today for a free estimate and let us help you build the space you’ve always imagined.

Mission

At SAN MARCOS CONSTRUCTION INC., our mission is to deliver high-quality construction and remodeling services that enhance the functionality, comfort, and value of every property we work on. We are committed to exceeding our clients’ expectations through reliable craftsmanship, attention to detail, and personalized solutions. With over 30 years of experience, we strive to build lasting relationships based on trust, transparency, and consistent results in every residential and commercial project.

Vision

Our vision is to become a leading construction company in Los Angeles County, CA, and surrounding areas, recognized for excellence in ADU construction, remodeling, and full home development. We aim to continuously grow by embracing innovation, maintaining high standards of quality, and expanding our services while staying true to our core values of integrity and customer satisfaction.

Values

At SAN MARCOS CONSTRUCTION INC., our values are centered on integrity, quality, and commitment. We believe in doing every job with honesty and professionalism, ensuring that each project reflects our dedication to excellence. We prioritize clear communication, respect for our clients’ time and investment, and a strong work ethic that drives us to deliver results that stand the test of time.

About Us

SAN MARCOS CONSTRUCTION INC

Expert ADU Construction Services
Build Smart, Live Better

At SAN MARCOS CONSTRUCTION INC., we specialize in high-quality Accessory Dwelling Unit (ADU) construction designed to maximize your property’s potential. Whether you’re looking to create additional living space, generate rental income, or increase your home’s value, our experienced team delivers efficient, customized solutions built to last.

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Years of Experience
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Projects Completed
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Customer Satisfaction
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Why Choose Us for Your Next Project

SAN MARCOS CONSTRUCTION INC

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Experience You Can Rely On

With over 30 years in the construction industry, we bring knowledge, skill, and proven results to every project. Our experience allows us to handle challenges efficiently while maintaining the highest standards of workmanship.

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Commitment to Craftsmanship

We take pride in every detail of our work. From the initial planning to the final touches, our team is dedicated to delivering results that are not only functional but also visually outstanding.

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Personalized Attention

Every project is unique, and we treat it that way. We listen carefully to your ideas and needs, providing tailored solutions that truly reflect your vision and lifestyle.

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Trust and Transparency

We believe strong relationships are built on honesty and clear communication. From timelines to budgets, we keep you informed every step of the way, ensuring a smooth and reliable experience.

Ready to Start Your Next Project?

Let’s Build Something Great Together

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