Ben Matyszuk is a British-born U.S. military veteran and a licensed general contractor based in Southern California. As the President and founder of Capstone Construction, he is recognized for his leadership and expertise in the field. With strong ties to Laguna Beach and Rancho Mission Viejo, Ben has established a reputation as a top custom home builder, known for delivering a highly personalized, hands-on approach to custom homes, historic renovations, and community-focused projects. Capstone Construction stands out for its craftsmanship, integrity, and a deep commitment to providing exceptional home renovation services and uplifting the communities along the Golden Coast.
Ben lives in Rancho Mission Viejo with his wife, Nicole—who is also a valued member of the Capstone Construction team as a general contractor in Southern California—and their two children, Michael and Danielle. Together, they are dedicated to delivering exceptional custom home building and home renovation services.
Our team of construction professionals, including a custom home builder, are highly skilled and knowledgeable in all aspects of construction. Our team consists of architects, engineers, contractors, and project managers, all dedicated to providing personalized service to each of our clients throughout Southern California. Additionally, we offer home renovation services tailored to meet the unique needs of every project.

At Capstone Construction Service, every custom home or renovation project begins with a true partnership. Through transparent planning, tailored architectural design, and premium craftsmanship, we transform your vision and lifestyle into a bespoke home built to last for generations.
To ensure a seamless and stress‑free experience, we guide every project—whether a ground‑up custom build or a home renovation—through four core pillars:
Transparent Communication
You’re never left in the dark. We provide consistent updates, clear timelines, and full visibility into your project’s progress so you can make confident, informed decisions from start to finish. Through our client‑friendly project‑management software, you can track your project from day one to completion—receiving daily updates, reports, and full schedule visibility.
Unified Project Orchestration
As your general contractor in Southern California, Capstone serves as your single point of contact, managing everything from architectural design and site planning to permitting and construction. This integrated approach protects your budget, streamlines coordination, and keeps your project on schedule.
Bespoke Craftsmanship
Your home should be both beautiful and enduring. Our team pairs sustainable building practices with high‑quality materials and meticulous workmanship to create a home that reflects your style and stands the test of time.
The Final Walkthrough
Before we hand over the keys, we conduct a comprehensive review of every detail—structural, architectural, and aesthetic—to ensure your home meets our rigorous standards and your exact expectations.
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