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30 Years
experience
Emergency
services
Your Trusted Security Partner in Modesto, CA
1st Security & Sound has proudly served Stanislaus and surrounding counties since 1996, specializing in the installation, servicing, and monitoring of security, home theater, and electronic systems. Our experienced team is dedicated to delivering the highest quality workmanship, reflected in every project regardless of scale. We offer a comprehensive range of products designed to provide robust security and environmental monitoring solutions for residential and commercial properties.

As an independently owned company, we prioritize customer care and product excellence, maintaining certifications like UL #S24632 to ensure industry-leading standards. Our commitment to innovation and reliability has established us as one of the Central Valley's most respected alarm companies.
Services
Residential Alarms Commercial Alarms Environmental Lighting Fire Alarms CCTV Systems Home Theaters
Details
  • Year established: 1996
Highlights and features
  • 24/7 emergency service with rapid response times
  • 28 years of local experience serving Central Valley communities
  • UL-certified systems meeting rigorous safety standards
  • Independently owned with personalized customer care
  • Comprehensive solutions for residential and commercial properties
Associations and certifications
  • Underwriters Laboratories (UL)
Services
Residential Alarms
Our residential alarm systems provide 24/7 protection for homes through advanced monitoring technology. Systems include intrusion detection, door/window sensors, and mobile app control. Designed to deter break-ins and alert homeowners instantly to potential threats.
Commercial Alarms
Custom commercial security solutions safeguard businesses with scalable alarm systems, access control, and real-time monitoring. Features include employee badge entry, after-hours alerts, and integration with existing infrastructure to protect assets and personnel.
Fire Alarms
UL-certified fire alarm systems offer early smoke and heat detection for homes and businesses. Systems include interconnected detectors, control panels, and emergency notifications to minimize property damage and ensure occupant safety.
CCTV Systems
High-resolution CCTV systems provide remote property monitoring via smartphones or tablets. Features include night vision, motion detection, and cloud storage for real-time access and evidence retention in residential and commercial settings.
Home Theaters
Custom home theater installations deliver immersive audiovisual experiences with surround sound, 4K projectors, and smart lighting integration. Systems are tailored to room dimensions and personal preferences for optimal performance and ease of use.
Questions
What services does 1st Security & Sound offer?
We provide residential and commercial security systems, fire alarms, CCTV, environmental lighting, and home theater installations with 24/7 monitoring.
Do you offer emergency service outside business hours?
Yes, our 24/7 emergency service responds to security breaches, fire alarms, and system malfunctions at any time.
How long has your company been in business?
We've served the Central Valley since 1996, providing security solutions for over 28 years.
Can I monitor my system remotely?
Yes, our systems integrate with mobile apps for real-time alerts and remote camera access.
Are your systems UL certified?
Yes, our fire and security systems meet UL #S24632 certification standards for reliability.
What areas do you serve?
We primarily serve Stanislaus County and surrounding Central Valley communities.