A Strongbox company - serving Baltimore, MD

Specials & Coupons - Strongbox Lock & Safe Co. of Maryland

Locksmith Specials in Maryland, MD

Call (844) 314-7347 and mention one of these offers when you speak with our dispatcher. We’re Strongbox Lock & Safe Co. of Maryland, and we’ve been serving local communities for over 42 years. These aren’t gimmicks to get you in the door and switch the price later. They’re honest value for honest work, backed by the same 90-Day Done Right Promise that covers every job we do. We run them because we’d rather earn a customer for life than make an extra dollar today.

Call (844) 314-7347

Current Offers

$50 Off Any Repair Over $250

This covers any residential, commercial, or automotive locksmith repair where the total job runs $250 or more. That includes multi-point lock repairs, commercial panic bar service, ignition cylinder replacement, or a full rekey of a larger property. The discount comes off the final invoice, no hoops to jump through. Valid through December 31, 2026. Mention this offer when you call (844) 314-7347.

Free Second Opinion on Any Written Estimate

If another locksmith handed you a written quote that feels high or vague, bring it to us. We’ll review the scope of work and give you our honest assessment at no charge, even if you don’t end up hiring us. We’ve been around long enough to spot padded labor, unnecessary hardware swaps, and the old “this lock can’t be repaired” routine. Valid through December 31, 2026. Mention this offer when you call (844) 314-7347.

$89 Seasonal Tune-Up

We’ll inspect, lubricate, and adjust up to five residential locks or deadbolts, check strike plate alignment, and flag any hardware that’s nearing failure. Most Maryland homes we visit in Montgomery County and Prince George’s County have locks that haven’t been serviced since they were installed, and a dry deadbolt in January is a stuck deadbolt when you need it most. Valid through December 31, 2026. Mention this offer when you call (844) 314-7347.

Permanent 5% Discount for Seniors and Veterans

This isn’t a one-time coupon. It’s a standing courtesy for any customer 65 or older, or anyone with current or former military service, applied to every job we do for you going forward. No ID photocopies, no annual re-verification. We just note it in your file and apply it automatically. The discount stacks with our other offers where applicable. Valid through December 31, 2026. Mention this offer when you call (844) 314-7347.

Flat-Price Quote Guarantee

This isn’t a discount, but it’s the offer that matters most. The price we quote on the phone is the price on the invoice. Period. No trip charges that materialize at the door, no “it turned out to be more complicated” surprises. We’ve heard too many stories from Maryland homeowners about bait-and-switch pricing in this trade, and we built our business in direct opposition to it. Valid through December 31, 2026. Mention this offer when you call (844) 314-7347.

How to Redeem

Step 1: Call (844) 314-7347 anytime, day or night. A live person answers, not a voicemail tree. Tell them which offer you’re calling about.

Step 2: Book your visit. We’ll give you a flat price on the phone before any work begins, confirm your appointment window, and send a background-checked, uniformed technician who’ll show ID at your door.

Step 3: Mention the offer again when your technician arrives. The discount or courtesy is applied on the spot. No paperwork to mail in, no rebate forms, no arguing.

What These Offers Don’t Cover

We don’t do coupon stacking beyond the senior and veteran discount as noted. These offers can’t be combined with third-party deal sites or referral programs we don’t run ourselves. They don’t apply to wholesale hardware-only purchases without installation. And we don’t adjust pricing after the fact to make a discount fit, because that defeats the point of honest pricing.

If you’re not sure whether your job qualifies, just ask when you call. We’ll tell you straight.

Why We Price This Way

Forty-two years in this business teaches you that a customer who feels taken advantage of never calls back. A customer who gets a square deal tells their neighbors. Our K.E.Y.S. values spell it out: Krafted right, Every time, Your home first, Standing behind it. The 90-Day Done Right Promise means if something isn’t right, we come back. No paperwork, no arguing. That’s the only way we know to run a business that lasts.

We install and service Schlage, Medeco, Mul-T-Lock, Abloy, Baldwin, Yale, Kwikset, and Sargent because the right lock goes on the right door, not just what’s on the truck. And we quote flat prices because the person who opens your locks should be the most verifiable person you’ve ever hired, not the one who surprises you with a bill.

Frequently Asked Questions

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