Mammoth Security Inc. Meriden is a dependable security installation company. We are BBB accredited and the only security company in Meriden certified by the Connecticut Department of Administrative Services (DAS) as a Prequalification Construction Contractor. We ensure that our installation teams meet the highest standards to provide property owners with the best possible installation. Our in-house I.T department is well versed in all aspects of corporate network security to effectively serve the Meriden area. Our access control technology ensures that only authorized personnel have access to protected sites and information. Our installers use access control management software to grant and revoke privileges instantly.