Contact

Let's talk about your security.

Book a free initial consultation. We explain things in plain language for owners and in full technical detail for in-house IT, and we reply the same or next business day.

Active incident? Call 1-403-538-5053 now, or use the incident help form below.

Prefer to just pick a time? Book a call directly in our calendar and skip the email back-and-forth.

Book a Time Online →

Just want to see your security exposure? Lavawall® runs a free internet-facing scan of your domain. No account or commitment needed.

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
📞 UK: +44 20 3695 9786
📞 Toll-free: 1-877-528-2925
📅 booking.threeshield.ca (clients & prospective clients)

We work with clients across Canada, the US, and internationally, including UK and EU businesses.

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 it and respond by email.

What happens next

We reply within a business day

A senior person reads every inquiry. There is no sales queue.

Free 30-minute consultation

Plus a free Lavawall® domain scan. Full vulnerability assessments, our core service, are scoped and quoted once 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.

First name *

Last name *

Work email *

Phone

Organization *

Organization size

What can we help with? *

LinkedIn profile *

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.

If the incident is happening right now, also call 1-403-538-5053 (toll-free 1-877-528-2925) so a senior responder can start immediately. In the message, tell us what you noticed, when it started, and which systems or accounts are affected. Please don't include passwords.

A person reads every accessibility report, and we reply within two business days. Tell us the page and what got in your way. If you need information in another format, say which one.

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

Message *

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