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50+ Years
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Emergency
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Trusted Security Solutions for Homes and Businesses
Central Lock Security has been a trusted provider of comprehensive security solutions since 1961. As a third-generation family-owned business, we specialize in residential, commercial, institutional, and automotive security needs. Our team includes four certified technicians with industry-recognized credentials from ALOA, ESA, and SAVTA. We operate within a 120-mile radius of Mason City, Iowa, offering licensed, bonded, and insured services for added customer protection. Our expertise spans access control integration, automotive key programming, commercial alarm systems, and fire-resistant safe installations.

With 12 employees and four decades of combined experience, we maintain the largest locksmith operation in North Central Iowa. Our commitment to quality is demonstrated through our 1-year warranty on all services and products. We prioritize customer satisfaction through personalized solutions and 24/7 emergency response capabilities. Our environmental responsibility initiatives include comprehensive recycling programs for locks, electronics, and hazardous materials. As active members of the Iowa Chapter ALOA, we maintain industry leadership through ongoing professional development and technical certifications.
Services
Alarm Systems Security Cameras Locksmith Services Access Control Safe Installation Automotive Keys Door Hardware Padlocks Commercial Security Residential Security
Details
  • Year established: 1961
Highlights and features
  • Third-generation family-owned business since 1961
  • Only ALOA-certified locksmith and safe technician within 100 miles
  • 24/7 emergency lockout services with rapid response
  • 1-year warranty on all products and installations
  • Environmentally responsible recycling and disposal programs
Associations and certifications
  • ALOA
  • ESA
  • SAVTA
What people say
Excellent service Prompt response Professional technicians Reliable solutions Great value
Services
Security Cameras
Our advanced security camera systems provide 24/7 monitoring for residential and commercial properties. Featuring high-resolution imaging, remote access, and night vision capabilities, these systems deter crime and provide evidentiary documentation. Professional installation ensures optimal coverage and integration with existing security infrastructure.
Access Control
Isonas Pure IP Access Control solutions offer scalable security management through cloud-based technology. Our systems allow centralized control of multiple access points with reader-controllers and IP bridge technology. Ideal for businesses requiring customized entry permissions and activity tracking.
Locksmith Services
Emergency lockout assistance and key replacement services for residential, commercial, and automotive clients. Certified technicians handle high-security locks, master key systems, and electronic access solutions. Available for immediate service within our 120-mile service area.
Alarm Systems
Custom alarm system installations for homes and businesses using top manufacturers' equipment. Systems include intrusion detection, fire monitoring, and smart home integration. Professional installation and maintenance ensure reliable protection and insurance discounts.
Safe Installation
Fire, water, and burglary-resistant safe installation for residential and commercial clients. We offer residential safes, commercial vaults, and specialized jewelry case solutions. Professional consultation ensures proper selection and secure installation meeting industry safety standards.
People
Nathan M. Deets
CEO
Third-generation security expert with 35+ years experience. Certified by ALOA, ESA, and SAVTA. Industry leader in access control and commercial security systems. Active in local business community and security education initiatives.
Nola L. Deets
CFO
Financial leader with 20+ years in security industry operations. Manages business development and client relations. Active treasurer of Iowa ALOA chapter and advocate for professional security standards.
Cody Abundis
Shop Manager
Certified locksmith and alarm technician with 18 years experience. Specializes in automotive security systems and residential lock solutions. Second director of Iowa ALOA chapter and training coordinator for apprentices.
Jason Thompson
Lead Locksmith
Master locksmith apprentice with 14 years experience. Specializes in commercial lock systems and safe technician services. Active ALOA member and certified in advanced security hardware installations.
Glenn Hasfjord
Senior Technician
Certified instructor with 24 years experience. Specializes in locksmith training, safe operations, and vault security. Recognized expert in both traditional and electronic security systems across multiple industry certifications.
Questions
What security services do you offer for residential properties?
We provide complete home security solutions including alarm systems, surveillance cameras, smart locks, and safe installations. Our technicians also offer key duplication and emergency lockout services.
Do you provide commercial security system installations?
Yes, we specialize in commercial access control, CCTV systems, fire alarm integration, and high-security lock solutions for businesses of all sizes.
Are your technicians certified and insured?
All our technicians hold industry certifications from ALOA, ESA, and SAVTA. We maintain full insurance coverage and bonding for customer protection.
What emergency security services are available?
We offer 24/7 emergency lockout assistance, safe access, and security system repairs. Emergency service rates apply after regular business hours.
How far do you travel for service calls?
Our standard service area extends 120 miles from Mason City, Iowa. We can accommodate special requests for locations beyond this radius.
Can I schedule a security system consultation?
Yes, we offer free in-person consultations to assess your security needs and recommend customized protection solutions.