Grand Opening: Up to 20% Off
Grand Opening: Up to 20% Off. 20% off New door installations (residential and commercial doors, storefront doors) and access control / electric strike / maglock installs. 15% off Smart lock installation (product + install), door closers, panic bars / exit devices, and high-security lock upgrades (Medeco, Mul-T-Lock, etc.). 10% off Standard 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.
These terms are for Capital Sentinel. Phone (202) 900-5625. Email capitolsentinel@gmail.com.
The discount is not a coupon code. We apply one rate on the written price for that job. The invoice is what you are billed.
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.