Business Details
24 Years
experience
Emergency
services
Your Trusted Partner for Reliable Security Systems in California
Founded in 2002 by Modesto native Dimitri Guzman as a division of Best Electric, PROtech Security & Electronics emerged from a vision to address gaps in the electronic security industry through an electrical contractor's perspective. Incorporated as a standalone company in 2007, we operate from dual locations in Merced and Modesto, California, serving a broad region from Lodi to Fresno and extending into Yosemite Valley. Our philosophy centers on delivering state-of-the-art products, pride in workmanship, and same-day service to meet both commercial and residential security needs. With over two decades of industry experience, our team combines technical expertise with personalized service, ensuring tailored solutions for access control, fire alarm systems, burglar alarms, and comprehensive surveillance.Our UL Listed certifications and partnerships, including our status as a Notifier Authorized Dealer, underscore our commitment to quality and reliability. We specialize in design-build projects, leveraging NICET-certified professionals to manage fire protection and life safety systems from concept to completion. Our central station monitoring operates 24/7, providing immediate response to emergencies while maintaining compliance with NFPA72 standards. Through continuous innovation and adherence to industry-leading practices, we strive to be the trusted security partner for our clients, prioritizing their safety and operational continuity.
Services
Access Control Systems
Fire Alarm Systems
Burglar Alarm Systems
Camera Surveillance
Central Station Monitoring
Nurse Call Systems
Structured Cabling
Design Build Projects
Door Entry Systems
Area of Refuge Systems
Details
- Year established: 2002
Highlights and features
- We offer same-day service for urgent security needs.
- Our team includes NICET-certified professionals for fire alarm systems.
- We provide 24/7 central station monitoring with UL Listed compliance.
- Our design-build approach ensures end-to-end project management.
- We serve a wide geographic area including Yosemite Valley.
Associations and certifications
- UL Listed
- Notifier
What people say
Excellent service
Professional installers
Reliable monitoring
Prompt response
Custom solutions
Services
Access Control Systems
Custom-designed access control systems protect employees and assets by restricting unauthorized entry. These systems integrate with ID cards, timecards, and digital interfaces to manage physical and digital security. Our solutions offer scalable options for businesses of all sizes.
Fire Alarm Systems
UL Certified fire alarm systems provide life-safety protection through smoke detectors, heat sensors, and pull stations. Our installations comply with NFPA72 standards and include testing, maintenance, and integration with building safety protocols for commercial properties.
Camera Surveillance
From basic observation to advanced digital recording, our CCTV systems offer 24/7 monitoring for banks, schools, and industrial sites. Features include motion detection, remote access, and integration with alarm systems for comprehensive security coverage.
Central Station Monitoring
Our UL Listed central station provides 24/7 monitoring for fire and burglar alarms. Specialized telephone lines and trained staff ensure rapid dispatch of authorities when alarms trigger, maintaining continuous protection for residential and commercial properties.
Design Build Projects
Our NICET-certified team manages fire alarm and low-voltage system projects from design through permitting to completion. This single-source approach ensures seamless integration with building systems while maintaining strict compliance with safety regulations.
People
Dimitri Guzman
Owner
As founder, Dimitri combines 20+ years of electrical contracting experience with security expertise, establishing PROtech in 2002 to address service gaps in the industry while maintaining Best Electric's legacy.
Trevor Larocque
Project Manager/Sales/Operations
With 15+ years in security operations, Trevor oversees project execution and client relations across both offices, leveraging technical knowledge to deliver customized solutions that meet evolving industry standards.
Vameng Xiong
Service Manager
Vameng leads Merced's technical team, applying 12 years of electronics expertise to maintain system reliability and resolve complex security challenges through practical, field-tested solutions.
Silvia Soriano
Office Manager
Silvia ensures smooth administrative operations in Merced, managing documentation and client communications while maintaining over a decade of experience in business operations support.
Questions
What security services do you offer for commercial properties?
We provide access control, fire alarm systems, burglar alarms, CCTV, nurse call systems, and 24/7 central station monitoring tailored for commercial needs.
Are your fire alarm systems UL Certified?
Yes, our fire alarm installations meet UL Certification standards and comply with NFPA72 requirements for life-safety protection in commercial buildings.
Do you offer emergency security services?
Our 24/7 central station monitoring ensures immediate response to security breaches, fire alarms, or system emergencies at any time.
Can you install customized surveillance systems?
We design camera surveillance solutions ranging from basic observation to enterprise-level digital recording with remote access and integration capabilities.
Do you serve residential clients?
Yes, we offer burglar alarm systems, access control, and surveillance options specifically designed for residential security needs and budget requirements.
How quickly can you respond to service requests?
We provide same-day service for urgent security issues, with our Modesto and Merced teams serving clients from Lodi to Fresno within 24 hours.
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Reviews (5)
Cindy Anast
Jun 15, 2021
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Ryan Parkinson and Ben were both great to work with. They both went above and beyond to accommodate our needs. We would recommend ProTech anytime.
J. Derrick Schuring
Jun 09, 2021
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I'm moving into a new home and wanted to make protecting my a family a high priority. I didn't know where to begin so I shopped around for what I might do. Thankfully I got in contact with Ryan Parkinson at Pro Tech Security. I went over my security needs with him and he guided me through my options clearly with professional advice. Everyone I've spoken to since has been knowledgeable and helpful in explaining the system we've installed. I could not be more satisfied with my decision to go with Pro Tech Security.
Julie C.
Mar 10, 2021
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Protech has always been my trusted company for my security safety. I just had it installed in my new home. Ryan made the transition from my old house seamless. I recommended working with him direct. Garrett came today and installed the system. He was very professional and answered all my questions. Went through the system and and helped me set up the app. 10/10 service
Eric DeMatteis
Feb 03, 2021
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Ryan and his team are great people. From start to finish, they did a great job. Hopefully I'll never have to use the system, but I know if the time ever comes, their system will be trustworthy.
James Adams
Jan 10, 2021
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I own six laundromats in the Akron/Canton area and use ProTech as my security system. I am very happy with Ben Riggs and Jason Davisand as my service technicians. I feel very secure with their service I have been using them for 15 years.