Capital Sentinel showroom with a herringbone wood floor, exit devices, door closers, electric strikes, maglocks, and access control

Book a showroom visit

Appointments

Walk-ins are welcome during posted showroom hours. Use this form when you want us to expect you, especially on a Monday or with a stack of door photos. If the visit is about eligible hardware, say so on the form and we will name one grand opening rate. You get a confirmation only after we accept the time. You can also call (202) 900-5625 and we will book the visit by phone.

Book a visit

Tell us when you would like to come. A time is confirmed only after we accept it.

Grand Opening: Up to 20% Off

  • 20% offNew door installations (residential and commercial doors, storefront doors) and access control / electric strike / maglock installs.
  • 15% offSmart lock installation (product + install), door closers, panic bars / exit devices, and high-security lock upgrades (Medeco, Mul-T-Lock, etc.).
  • 10% offStandard lock replacement, rekeying, master key systems, safes, and key duplication orders.

No discount on emergency, lockout, or after-hours service, car keys / automotive, or service calls.

One offer per job. Offers cannot be combined. Valid for the grand opening period through December 31, 2026.

Capital Sentinel, 1664 Columbia Road NW, Unit A, Washington, DC 20009. (202) 900-5625. capitolsentinel@gmail.com.

Frequent questions

Can I see the hardware in person before I book?

Yes. Come by the showroom and look at the hardware in person before you book a planned visit.

Does the grand opening discount cover a planned visit?

For a planned visit, one tier applies, 20, 15, or 10 percent, only when the offer-terms page matches the scope. One offer per job. See the offer-terms page for the full list, valid through December 31, 2026.

How do I reach the shop?

For a planned visit, call (202) 900-5625 or email capitolsentinel@gmail.com. Directions and hours are on the contact page.

What should I bring?

For a planned visit, bring photos of the opening and a phone number that reaches you. Showroom hours and the 24-hour emergency line are different, and Monday visits are by appointment.

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