Contact

Let's talk about your security.

Free initial consultation. Plain language for owners, full technical detail for in-house IT. Same or next business day response.

Active incident? Don't use the form, call 1-403-538-5053 now.

Prefer to just pick a time? Book a call directly in our calendar, no waiting for email back and forth.

Book a Time Online →

Just want to see your security exposure? Lavawall® offers a free Internet-facing scan of your domain, no account needed, no commitment.

Run Free Domain Scan

Reach us directly

📞 Calgary: 1-403-538-5053
📞 BC: 1-778-731-1339
📞 Ontario: 1-289-724-8829
📞 US: 1-406-988-7333
📞 Toll-free: 1-877-528-2925
📅 booking.threeshield.ca (clients & prospective clients)

Book a meeting

Prospective and current clients can book time with a senior person directly, or call (403) 538-5053 and we'll get it scheduled.

Please note: we don't accept meeting bookings for sales pitches or job applications. Vendors and job seekers are welcome to use the form below — choose the matching topic and we'll review and respond by email.

What happens next

We reply within a business day

A senior person — not a sales queue — reads every inquiry.

Free 30-minute consultation

Plus a free Lavawall® domain scan. Comprehensive vulnerability assessments — our core service — are scoped and quoted after we understand your environment.

You decide

Clear options and pricing. No high-pressure sales, no lock-in.

Send us a message

The more context you give us, the more useful our response will be.

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Thanks for your interest in working with us! We review every application but don't book interviews from cold inquiries — include your LinkedIn profile and a note about what you're looking for, and we'll reach out if there's a fit.

We read vendor introductions, but we don't accept meeting bookings or calls for sales pitches. Send the details here — if it fits our roadmap, we'll contact you.

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We use your details only to respond to this inquiry. You'll receive a confirmation email.