Critical Design Associates, Inc. (CDA) is an IT consulting firm that delivers custom solutions to resolve clients’ unique business challenges. Our success is measured by the success of our clients, and we are committed to providing the highest quality service.

Protect What Matters with Critical Design Associates Inc.

Looking for trusted Consultant services in Lancaster? Critical Design Associates Inc. is your local expert for alarms, surveillance, access control, and more. Whether you're securing your home or business, get help from pros who know how to keep you safe. Fast. Simple. No pressure.

Fast. Easy. Hassle-Free.

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Expert Security Tips & Insights

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How to Make Smart Home Tech Work for You (Not Against You)

June 26th, 2025

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Protect What Matters with Critical Design Associates Inc.

Expert Security Tips & Insights

How to Make Smart Home Tech Work for You (Not Against You)

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