About
Delivering Certainty No Matter What
We know the strain of working with partners who don’t deliver.
Missed deadlines, unsafe jobsite practices, and unmanageable debris can grind your best-planned construction projects to a halt, leaving you stuck cleaning up the mess and dealing with the headaches.
If you’re like us, you take pride in delivering great work, but you’ve felt the frustration of being slowed down by unreliable partners and endless setbacks.
You believe that every project deserves to be done right, but you’ve faced challenges finding and hiring reliable partners who can take these issues off your plate so you cankeep moving your projects forward and deliver on time and on budget.
We Get It. We Got You.
After decades in the construction industry, our CEO, Diana Castro Manriquez, saw firsthand how disorganized sites, sloppy work, and unprepared crews that don’t show up ready, create unnecessary setbacks for contractors, developers, and facilities managers.
Determined to be the partner she wished existed, Diana founded A.D.A. Demolition to deliver reliable, no-nonsense soft interior demolition and cleanup solutions that keep projects on track and on time.
How We’re Different
Since the beginning, A.D.A. Demolition has been on a mission to clear the way for progress.
We specialize in commercial soft interior demolition, progress and final cleanup, and protection services, ensuring every site we touch is clean, safe, and ready for the next phase of construction.
As a minority- and woman-owned business, we’ve built our reputation on integrity, grit, and an unwavering commitment to excellence.
With over 20 years of experience, we’ve tackled every challenge the industry can throw at us, delivering results time and again for clients across the Bay Area and Northern California.
What We Deliver
Here’s what you can count on when you work with us:
Soft Interior Demolition: Precise, safe removal to prepare spaces for progress.
Progress and Final Cleanup: Spotless, build-ready job sites, guaranteed.
Debris Hauling & Recycling: Simplified compliance, hassle-free.
Temporary Protection Services: Safeguarding what matters most.
Emergency Support: On-call crews, ready 24/7.
What Drives Us
From the first swing of the hammer to the final sweep of the site, we’re with you every step of the way.
At A.D.A. Demolition, we believe:
Every project deserves a clean start. We handle the tough stuff so you can focus on what matters.
Setbacks aren’t an option. Deadlines, safety, and precision are non-negotiable.
Trust is earned. We deliver on our promises, no excuses, no shortcuts.
3 Simple Steps To Get Going
Contact Us
We’ll discuss your project needs, schedule a site visit, and review timelines. Got an emergency? We’ll be right there.
Plan your Demo
We’ll work with you to create a tailored plan that fits your project requirements for every stage of your project.
Clear the Way
From commercial soft interior demo to progress and final construction cleanup, our team handles every detail, leaving your job site safe, clean, and ready for what’s next.