About Us

History

History ImageHistory ImageHistory Image
Founded on a vision of reshaping living spaces, Foundational Builders embarked on its journey with a commitment to excellence and innovation. Established in 2020, we quickly evolved into a trusted name in the construction industry, driven by a passion for crafting spaces that harmonize functionality, aesthetics, and sustainability. From the outset, our focus has been on delivering transformative solutions, with a particular emphasis on Accessory Dwelling Units (ADUs), student housing, affordable housing, and luxury condominium developments.

Over the years, our success is rooted in a collaborative approach, working closely with communities, organizations, and a network of skilled subcontractors. As we continue to write our story, Foundational Builders remains committed to pushing boundaries, setting new standards, and shaping the future of living spaces.
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Type of Construction

TYPE I
TYPE I
Type I: Fire-resistant high-rises constructed with concrete and steel fall under the Type I classification. Generally, these buildings exceed 75 feet tall and include high-rise housing and commercial spaces.
TYPE III
TYPE III
Type III: Multifamily buildings, schools, businesses, and single-family houses with no combustible walls and wood roofs, ranging between 55-85 feet in height, are classified as Type III buildings.
TYPE V
TYPE V
Type V: Multi and single family commercial buildings below 55 feet in height with combustible materials in the walls and roof, such as lightweight or manufactured wood are categorized as Type V.

Core Values

Schedule Icon
Schedule
Emphasizing the utmost importance of timely project completion, our approach to schedule management ensures client satisfaction, minimizes disruptions, and allows for efficient project planning and execution. By prioritizing schedules, we demonstrate a commitment to delivering quality construction services in a timely manner, fostering trust and reliability.
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Safety
Safety is a cornerstone value for us, highlighting our dedication to creating secure and healthy work environments. Prioritizing safety protects the well-being of workers and enhances overall project efficiency. Adhering to rigorous safety standards and fostering a culture of awareness ensures that every project is executed with the highest regard for the health and safety of all stakeholders involved.
Budget Icon
Budget
We recognize the financial considerations integral to successful project outcomes. Our focus on budget management enables efficient resource allocation, cost control, and the avoidance of unnecessary expenses. By upholding strict financial discipline, we ensure that clients receive exceptional value while fostering transparent and trustworthy relationships.

What we do

Foundational Builders specializes in creating transformative living spaces, focusing on crafting Accessory Dwelling Units (ADUs) that seamlessly integrate with existing structures. Our expertise caters to homeowners seeking additional living space or rental income, offering practical and stylish solutions.

In student housing, we excel in developing vibrant and comfortable environments tailored for academic and personal growth. Our commitment extends to constructing affordable housing, working closely with communities to provide secure, sustainable, and inclusive homes.

ADU’s

ADU’s Icon

Affordable Housing

Affordable Housing Icon

Student Housing

Student Housing Icon

Luxury
Condos

Luxury Condos Icon

Company Mission Statement

01

Experienced

Our team is composed of highly experienced and knowledgeable professionals who leverage their skills to navigate construction complexities, deliver superior results, and provide expert insights and solutions.
02

Reliable

Our approach centers around trust and consistency. A primary goal of ours is to ensure that we deliver on commitments and deadlines throughout your project journey. We take pride on being reliable and trustworthy.
03

Efficient

We optimize every project aspect to judiciously use resources, meet timelines, control costs, and guarantee a streamlined construction process that maximizes value for our clients.
04

Composed

We maintain a calm and collected demeanor, enabling us to make focused and informed decisions while upholding the highest standards of quality and safety under high-pressure, unpredictable situations, and tight deadlines.

Meet our Leadership

Leadership at Foundational Builders is synonymous with vision, expertise, and a commitment to guiding our team towards excellence. Our leaders not only drive the strategic direction of the company but also foster a culture of innovation, collaboration, and unwavering dedication to our clients and projects.
Andrew Robles - President & CEO
Andrew Robles
President & CEO

Andrew Robles

Founder and President of Foundational Builders Corporation, Andrew Robles combines his MBA from Pepperdine University in Finance and Economics with his unwavering passion for construction and familial expertise in the industry, leading Foundational Builders to success. Previously working with Burrell Construction, he developed skills and understanding of the entire development process spanning from acquisition all the way to design. Andrew’s extensive experience helps him set accurate price points, ensuring profitability for developers and successfully completed projects that adhere to budget and timelines. Within the company, Andrew fosters a collaborative work culture, inspiring excellence among team members. Under his guidance, Foundational Builders thrives and reflect his commitment to excellence, professionalism, growth, and teamwork.  
Herman Guardado - VP of Construction
Herman Guardado
VP of Construction

Herman Guardado

Herman Guardado brings over 25 years of hands-on construction and development experience to Foundational Builders, with a strong focus on federal contracting, commercial construction, and residential land development. As owner of Guard Building Corporation, he has successfully delivered over 15 projects across Arizona, Texas, and California, including custom homes, subdivisions, apartment complexes, and medical office parks. Licensed in Arizona, California, and Texas, Herman is known for his precision, leadership, and ability to execute complex projects—such as the $2.75M Robins Air Force Base housing and the $2.5M Camp Pendleton Marine Corps Base development—while maintaining close relationships with clients, architects, and subcontractors. His technical expertise spans multiple NAICS classifications, with deep knowledge in structural, finishing, and specialty trades, making him a key asset in driving quality, innovation, and efficiency at Foundational Builders.
David Robles - Business Operations + Project Manager
David Robles
Business Operations + Project Manager

David Robles

David Robles, a Cal State Fullerton graduate in Business Marketing, brings a strategic and hands-on approach to project execution at Foundational Builders. His extensive background in construction, honed through years at Burrell Construction, has equipped him with a deep understanding of field operations, client expectations, and project lifecycles. As Project Manager, David is responsible for overseeing project scheduling, subcontractor coordination, and resource allocation to ensure timelines and budgets are consistently met. He plays a key role in leading job walks, facilitating scope reviews, and negotiating contracts to minimize risk while maximizing value. Beyond field operations, David contributes to business development by participating in sales meetings, nurturing client relationships, and identifying opportunities for growth. His ability to seamlessly integrate construction knowledge with business acumen makes him a vital link between operational efficiency and long-term client success.

Corporate Staff

Superintendent

Paul Singleton

Cecilia Rabago

Project Manager

Lulu Jones

Chief Operations Officer

Adam Cyril

Director of Marketing and Digital Strategy

Ryann Torrero

Data Analyst + Estimator

Andrew Kourk

Nonprofit

Creating Change Beyond Construction

Foundational Builders is proud to support Habitat for Humanity, a globally recognized nonprofit organization dedicated to providing safe and affordable housing for families in need. Habitat for Humanity believes that everyone deserves a decent place to call home and works tirelessly to make this vision a reality. As a construction company deeply committed to the well-being of communities, we understand the importance of safe and stable housing in building a better future.

By donating to Habitat for Humanity, we are not just constructing physical structures; we are contributing to the construction of hope, stability, and opportunity for families in our local and global communities. Our partnership with this exceptional organization aligns with our mission to create positive, lasting impacts beyond the buildings we construct, by helping those who need it most.
Partner with Us

Subcontractor Testimonials

Discover the firsthand experiences of our valued subcontractors in this dedicated section and gain insights into the collaborative and rewarding partnerships forged with Foundational Builders.
Rating Stars

Successful experience

Having collaborated with Foundational Builders over the past two years, I can attest to their status as one of the fastest-growing contractors in LA. Their ability to consistently meet budgetary constraints while adhering to project timelines is truly commendable. I wholeheartedly recommend doing business with them for a seamless and successful construction experience.
A1 Quality Doors
Rating Stars

Efficient service!

Working alongside Foundational Builders has proven to be a truly efficient partnership for our plumbing company. Their exceptional project management, proactive issue resolution, and consistent reliability have streamlined our collaborative efforts. We highly commend their transparent communication and cooperative approach, making every project an effortlessly efficient experience.
LAV Plumbing
Rating Stars

Exceptional experience!

Working with Foundational Builders has been an exceptional experience. Their team is not only great and reliable but also exhibits a high level of professionalism, consistently addressing all queries promptly to ensure seamless collaboration and timely project completion. I am genuinely pleased with our partnership and look forward to continued success working with them.
Kia Contractors