Luis Miramontes’ journey in construction is a powerful testament to resilience, ambition, and an unwavering commitment to growth. From childhood memories of riding in his brother’s work truck to becoming a Project Superintendent and later a Project Manager, Luis built his career on a foundation of hard work, continuous learning, and a genuine passion for the craft. His willingness to volunteer, shadow, and master every aspect of construction—from the field to estimating—equipped him with the unique ability to guide clients through every phase of development, particularly in the often-overlooked early stages. With over two decades of experience, he now serves as a driving force at Kaizen Construction, leading with vision, integrity, and a relentless pursuit of excellence. By fostering high-performing teams, shaping strategies for growth, and ensuring projects are delivered with precision, Luis stands as both a seasoned veteran and an inspirational leader, embodying the rewards of dedication and the transformative impact of believing in continuous improvement.

Bobby Guzman’s journey is defined by resilience, service, and a commitment to excellence. From working in the agricultural fields of Eastern Washington to leading multi million-dollar Department of Defense projects in the U.S. Air Force, he has consistently embraced responsibility and growth. Earning a Bachelor’s in Project Management and dual Master’s degrees in Business Administration and Leadership, Bobby built a strong foundation to guide all projects from start to finish. Today, as co-leader of Kaizen Construction and Development, he drives the company’s growth with strategic insight, financial stewardship, and an unwavering focus on quality. Rooted in the Kaizen philosophy of continuous improvement, Bobby inspires through integrity, innovation, and a deep commitment to his clients, team, and community.

With over four decades of experience and more than 3 million square feet of completed projects, Richard brings unmatched expertise and leadership to Kaizen Construction. His portfolio spans everything from tenant improvements and custom homes to large-scale commercial buildings, reflecting both versatility and excellence. As Kaizen’s lead on-site construction manager, Richard oversees all field operations with precision, ensuring projects stay on schedule and exceed expectations. Known for his meticulous attention to detail and open communication, he fosters collaboration and quality at every stage. A seasoned leader and trusted builder, Richard plays a vital role in advancing Kaizen’s mission of delivering superior construction—while outside of work, he enjoys family time with his two new rottweiler puppies.

Rumbo is a cornerstone of Kaizen Construction, serving as Superintendent with a sharp eye for detail and a commitment to excellence. With decades of hands-on experience, he oversees every phase of the jobsite—coordinating crews, managing schedules, and ensuring projects are executed safely, efficiently, and to the highest standard. His leadership fosters teamwork and accountability, driving each project to seamless completion while upholding Kaizen’s reputation for quality. Outside of work, Rumbo is a proud father of six and enjoys spending his weekends exploring new adventures with his children.

Jonathan’s meticulous approach and dedication to quality have made him a standout project engineer in the Tri-Cities, with expertise in project planning, resource optimization, and executing complex builds seamlessly. Known for tackling challenges with innovative solutions, he aligns every project with client goals while upholding Kaizen’s culture of excellence. His leadership and technical skill make him an indispensable part of the team. Outside of work, Jonathan is passionate about health and fitness and enjoys hiking with his fiancé and their dogs.

Katherine Guzman brings a unique blend of HR leadership, business strategy, and operational expertise to Kaizen Construction & Development. With a Master’s in Human Resource Management, a Bachelor’s in Psychology, and a strong background spanning the U.S. Air Force, retail, and construction, she excels at aligning people and processes with company goals. At Kaizen, she leverages her experience to strengthen business development, streamline operations, and foster relationships that drive growth, ensuring the company continues to deliver exceptional value and embody its mission of continual improvement.

With over 30 years in construction, Sixto is a skilled finish carpenter whose expertise and mentorship make him a vital part of Kaizen Construction’s success. Known for his precision and attention to detail, he consistently delivers top-quality finishes while fostering teamwork on every project. Outside of work, he enjoys exploring the Pacific Northwest with his wife.

With 20 years of experience in the trade, Alfonso is a highly skilled carpenter who brings craftsmanship, reliability, and dedication to every project at Kaizen Construction. His hands-on expertise and commitment to quality ensure each detail is executed with precision, while his steady presence on the jobsite contributes to a strong, collaborative team environment. Alfonso’s two decades of experience make him a trusted contributor to Kaizen’s reputation for excellence in construction.