For complete protection services, turn to Delta One Security, Inc., a business in Fairfield, CA founded on professional security services management as well as security operations assessment. Over the last 40 years, our management team has gained mastery in the field, and each one of us is dedicated to making our company stand out through professionalism. We specialize in providing confidential and discreet security guard services for our clients.
What We Offer

Incident Management
Providing Security In:
Commercial
Industrial
Construction
Residential
Corporate
Government

Emergency Response
Unwanted occurrences such as burglaries and break-ins can happen at any time. Because our services are available 24/7, you can rely on our on-call personnel to immediately address security issues at your workplace or on a job site during off-hours.

Strategic Programs
For any business or organization to thrive, it has to be protected from anything that may pose a risk to its assets. Keep your facilities safe with our cost-effective plans so that your operations can remain undisturbed.
Service Areas
We serve commercial and industrial clients as well as construction companies in Central California as well as the following areas.
- Alameda County
- Contra Costa County
- Napa County
- Sacramento County
- San Francisco County
- San Mateo County
- Solano County
- Sonoma County
Meet Robert Edwards, CEO
Robert has in-depth knowledge of the security industry, and he uses his expertise to lead our company to success. He has extensive experience in being in charge of operations 24 hours a day, and some tasks he can efficiently handle are last-minute calls for service and emergency staffing needs. His skills include:
- Overseeing the field supervisory staff members and their work product
- Training personnel and making sure each one can meet the client’s needs
- Working closely with personnel
What Sets Us Apart
We make sure that the individuals on our staff are fully qualified, are properly equipped, and can effectively represent you and your company. Having vast experience in the security industry and formal education is mandatory for all of our personnel, from our management team all the way to our daily on-site employees. In addition, we utilize only cutting-edge technology because you deserve nothing but the best possible security solutions.
Contact Us
You can expect to experience superior service from our security guards. If you have any questions about the services we provide or the personnel we can deploy, don’t hesitate to get in touch with us.