National Shield

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National Shield provides security for homeowners, renters, and businesses at a low cost. Our security systems not only protect our customers from burglary, theft or break in but also acts as an umbrella for emergencies like flood sensor, fire alarm and medical alerts.  National Shield monitored systems are CSAA certified and ‘five diamond monitored protection’. We are also rated as North American alarm monitoring residential security company of the year in 2011 and we ensure prompt service calls to protect your most important assets.