
Welcome to Rebuild Altadena

Meet the Founder
David Ly – A Local Expert Committed to Rebuilding Altadena
David is a seasoned California State Licensed Contractor with over 20 years of experience in both residential and commercial development. As an Altadena resident, he has dedicated his career to revitalizing communities across Los Angeles, specializing in ground-up homes, condo conversions, townhome communities, and high-end restaurant and entertainment venue construction.
David’s passion for craftsmanship and innovation has taken him around the world—studying architecture in Italy, France, and Spain. These international experiences have sharpened his attention to detail, material sourcing expertise, and commitment to delivering high-quality, enduring construction.
In 2025, David’s home was tragically lost in the Eaton Canyon Fire. Experiencing firsthand the heartbreak and complexity of rebuilding, he understands the overwhelming questions homeowners now face—Should I sell or rebuild? Will my insurance payout cover reconstruction? How long will the process take, and what will it cost?
Fueled by both his deep personal loss and decades of construction expertise, David is committed to helping his neighbors rebuild efficiently, transparently, and with integrity. Through Rebuild Altadena, he is guiding homeowners through every step of the process—from navigating insurance claims and securing permits to designing plans, sourcing materials, and locking in costs—ensuring that every home is rebuilt stronger, smarter, and with the resilience this community deserves.
David’s mission is not just to rebuild homes, but to restore Altadena’s spirit, ensuring that every homeowner can return to a place of stability, comfort, and hope.