Business Details
47 Years
experience
Trusted Construction Services in San Diego
Rocky Coast Builders is a family-owned construction company with over 45 years of combined leadership experience. Originally founded in 1979 as a custom home framer, we evolved into a premier contractor specializing in public works projects including K-12 schools, universities, libraries, and municipal buildings across Southern California. Our expertise spans structural concrete, fiber cement siding, and general contracting, with a focus on quality craftsmanship and safety.Recognized as AGC San Diego's Specialty Contractor of the Year, we maintain an EMR rating below industry averages while delivering projects exceeding $250 million in value. Our team combines technological innovation with a commitment to employee safety and client satisfaction, ensuring timely project completion through integrated construction methodologies.
Services
Rough Carpentry
Structural Concrete
Fiber Cement Siding
Site Decorative Concrete
General Contracting
Details
- Year established: 1979
Highlights and features
- We have over 25 years of experience serving Southern California's public works sector
- We are certified James Hardie installers for fiber cement siding applications
- Our team excels in complex public works projects including K-12 schools and universities
- We maintain an EMR rating well below the industry average for safety performance
- We expedite project schedules through integrated structural concrete and carpentry services
Associations and certifications
- James Hardie Certified Installer
Services
Rough Carpentry
We provide expert rough carpentry services for custom homes, multi-family developments, and commercial buildings. Our experienced team delivers precise structural framing solutions that form the foundation for successful construction projects. With decades of experience in both residential and commercial applications, we ensure accurate execution of architectural plans while maintaining strict safety standards.
Structural Concrete
Our structural concrete services include foundations, walls, and architectural elements for educational, municipal, and commercial projects. We specialize in complex concrete applications requiring precision engineering and code compliance. With over a decade of specialized experience, we deliver durable, code-compliant concrete structures that meet exacting public works specifications across Southern California.
Fiber Cement Siding
We install certified James Hardie fiber cement siding solutions for residential and commercial buildings. Our team provides durable, low-maintenance exterior cladding systems that resist weather damage and enhance property value. As one of the region's few certified installers, we guarantee proper application and long-term performance of cementitious siding products.
Site/Decorative Concrete
We create decorative and functional concrete surfaces for public spaces, educational campuses, and commercial developments. Our expertise includes stamped concrete, colored finishes, and permeable paver systems that combine aesthetics with practicality. These solutions enhance site functionality while meeting accessibility and drainage requirements for large-scale projects.
General Contracting
We manage comprehensive construction projects from concept to completion, coordinating all phases of work for public and private clients. Our integrated approach covers design-build, bid-build, and lease-leaseback delivery methods. With extensive experience in educational, municipal, and commercial sectors, we ensure projects meet quality standards while staying on schedule and within budget.
People
Steve Madsen
Founder
Founded the company in 1979 and led its transformation from a custom home framer to a premier construction contractor. Retired in 2011 after 40 years in the industry.
Doug Ladderbush
President
Former Vice President who purchased the company in 2011. Brings extensive construction management experience and continues the founder's legacy of quality workmanship.
Mandi Madsen
Co-Owner
Daughter of founder Steve Madsen. Joined leadership team in 2011 to continue family tradition of excellence in construction services and client relationships.
Chris Madsen
Co-Owner
Son of founder Steve Madsen. Partnered with family and Doug Ladderbush to acquire the business in 2011, maintaining family ownership and operational values.
Questions
What types of construction projects does Rocky Coast Builders specialize in?
We specialize in public works projects including K-12 schools, universities, libraries, and municipal buildings, along with private sector developments like multi-family housing and commercial properties.
Are you certified for fiber cement siding installation?
Yes, we are certified James Hardie installers for fiber cement siding applications, making us one of the few qualified contractors in the region for these systems.
How does your company ensure construction safety?
Our safety culture starts with leadership and involves all team members. We maintain an EMR rating below industry averages through comprehensive safety protocols and training programs.
What construction delivery methods do you handle?
We work with all major delivery methods including design-build, lease-leaseback, prime contract bids, and general contractor hard bids for both public and private projects.
How do you help expedite construction schedules?
By integrating structural concrete and rough carpentry services, we optimize workflow efficiency and reduce project timelines while maintaining quality standards and safety protocols.
What geographic areas do you serve?
We primarily serve San Diego, Riverside, and Orange counties, delivering construction solutions for both public sector institutions and private sector developments.
