About O’Brien Legacy Group LLC
Building a Legacy of Service, Integrity, and Family Values
O’Brien Legacy Group LLC was founded on a simple but powerful belief — that family, respect, and quality should always come first. What began as a small idea to honor a name and a heritage has grown into a network of service-driven businesses, each dedicated to professionalism, compassion, and care.
Rooted in Irish tradition and California community, we built this company to represent something more than just business — it’s a living legacy. Every division of O’Brien Legacy Group shares the same foundation: honesty, pride in craftsmanship, and a promise to serve others with dignity.
Our goal is to create long-lasting relationships, not just transactions. Whether we’re maintaining a loved one’s resting place, restoring a property, or coordinating services for other families, our work is guided by the same principle — to do it right, and to do it with heart.
Our Mission
To build and support a family of trusted service brands that reflect integrity, compassion, and excellence — one client, one community, and one legacy at a time.
Our Values
Family First: Every business we operate honors the O’Brien name and the families we serve.
Respect & Dignity: We treat every customer and every project with genuine care.
Integrity in Action: We deliver what we promise — and always stand behind our work.
Community & Tradition: Local roots, lasting relationships, and heritage-driven pride.
A Growing Family of Services
O’Brien Legacy Group proudly manages a family of service-driven divisions, each built on integrity, hard work, and our commitment to serving the community.
🕊️ O’Brien Memorial Care – Grave site cleaning, maintenance, specialty care, and restoration services delivered with dignity and respect.
💧 O’Brien Exterior Services – Professional power washing, window cleaning, and property exterior solutions for homes and businesses.
🖨️ O’Brien Print Solutions – Full-service print coordination, business printing, and marketing support for organizations of all sizes.
🩺 O’Brien Medical Supply – A dedicated DME and facility-support division providing wheelchairs, incontinence supplies, consumables, and essential medical equipment to skilled nursing facilities across California.
🍿 O’Brien Beverage & Snack Co. – Snack, beverage, and micro-market solutions for workplaces, facilities, and retail environments.
🌵 O’Brien Desert Acres – Land management, development planning, and off-grid site utilization for long-term growth and future projects.
Together, these divisions represent who we are — hardworking people building an honest legacy, honoring a family name, and keeping a promise to serve others with pride.
CALL O’BRIEN — Standing By To Be Of Service
Location
We are proud to serve our great state of California
Location
Fullerton, CA
Hours
10 AM - 5 PM Monday-Friday

O'Brien Legacy Group truly embodies integrity and trust.
John D.
Their commitment to community service is inspiring.
Sarah K.
★★★★★
★★★★★
Contact Us Today
(888) 289-3995
“© 2025 O’Brien Legacy Group LLC | Fullerton, California | A Family of Trusted Service Brands”
Government & Business Registration Information
O’Brien Legacy Group LLC is a registered U.S. small business and approved federal vendor supporting simplified acquisitions and micro-purchases for federal, state, and local agencies.
Federal & Business Identifiers
SAM.gov Status: Active
UEI: KN17WTX55Q97
CAGE Code: 17GA1
Dun & Bradstreet (D&B): Registered
Capabilities Include:
Medical equipment & supply support
Equipment replacement & lifecycle support
Wound care and clinical consumables
Preventive equipment maintenance
Exterior facility services, including pressure washing and site maintenance
Property and grounds support services
Services are provided as commercial off-the-shelf (COTS) offerings and are well suited for micro-purchases and simplified acquisition thresholds.