Smart Lock Installation in Silver Spring, MD

Keypads, app locks and electronic deadbolts installed, set up and tested.

Mon–Sat 8am–8pm

Same-day
mobile service

A smart lock lets you open the door with a code, your phone or a fingerprint, and give the dog walker a temporary code instead of hiding a key under the mat. It only works well if it’s fitted well. A bolt that rubs against the strike drains the batteries and can jam the motor, and a lock that doesn’t match your door’s holes leaves gaps. Master Locksmith installs smart locks and electronic deadbolts in Silver Spring homes, condos and rentals, and we make sure the mechanical side is solid before we ever open the app.

We’ll install the lock you’ve picked, or help you choose one that fits your door and the way your household comes and goes. Installs are booked Monday through Saturday, 8am to 8pm, in Silver Spring, across Montgomery and Prince George’s counties and the District, and in the rest of our Maryland and Northern Virginia area. Call (301) 888-5152 to set a time.

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Why Have a Locksmith Install Your Smart Lock

Smart lock boxes promise an easy install with a screwdriver, and on a perfect door that’s true. Real doors are rarely perfect, and these are the details that decide whether the lock works well for years or annoys you by spring.

Checked for Fit First

Most smart deadbolts expect a standard 2 1/8 inch hole through the door and a 2 3/8 or 2 3/4 inch backset. We measure your door and correct the prep if something's off, instead of forcing the lock to fit.

Smooth Bolt, Longer Battery Life

When the bolt drags on the strike, the motor works harder on every lock and unlock. We line up the strike so the bolt slides freely, which is easier on both the motor and the batteries.

Set Up Before We Leave

We pair the lock with the app, connect the hub or wireless bridge if your model uses one, and help you create codes for family, sitters and cleaners.

A Backup Way In

Batteries die eventually. We show you where your lock's backup key or emergency power contacts are, so a flat battery is an annoyance instead of a lockout.

Options for Renters and Condos

Some buildings limit what can go on the outside of the door. Retrofit models replace only the inside part of your deadbolt and keep your existing key, which suits many rentals.

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Smart Locks and Keypads We Install

These are the setups homeowners ask us about most.

Keypad Deadbolts

A simple keypad with a physical key backup. No app needed, and codes are easy to change. A good choice for back doors and garage entry doors.

App Controlled Smart Locks

Lock and unlock from your phone, see who came and went, and send codes that expire. They connect by Bluetooth, WiFi or a home hub depending on the model.

Fingerprint Locks

Handy for families whose kids keep losing keys. During setup we register a fingerprint for everyone in the house who needs one.

Retrofit Smart Locks

These replace only the inside half of your deadbolt, so your key still works and the outside looks the same. Useful for renters and condo owners.

Smart Handle Sets

For doors that need a latch as well as a deadbolt, we install matching smart handle sets or pair a smart deadbolt with a regular lever.

Buying your own lock? Send us the brand and model before you order. We’ll check that it fits your door and works with your phone or home system, which can save you a return.

Talk to a Locksmith

Ready to go keyless? Call (301) 888-5152 for an installation quote, with or without the lock.

How Smart Lock Installation Works

1. Call or Send a Request

Get in touch at (301) 888-5152 or through the form. Share the lock model if you've bought one, or what you want it to do if you haven't.

2. Get a Clear Quote

We price the installation, and the lock if we're supplying it, before anything is booked.

3. A Technician Heads Your Way

We arrive with drills, jigs and spare strike plates in case your door needs work.

4. The Work Itself

We remove the old deadbolt, correct the door prep, mount the smart lock and fit the strike so the bolt runs freely.

5. Testing Before We Finish

We run the lock through every mode, from keypad and app to auto lock and the backup key, and check it from both sides of the door.

6. Before We Leave

We add your users and codes, show you how to change the batteries and how to get in if they die, and take the old hardware away if you like.

Smart Lock Questions

Can a smart lock be hacked?

Any connected device carries some risk. Stick with an established brand, keep the app and the lock’s firmware updated, use a strong password and turn on two factor sign in if it’s offered. Burglars still tend to rely on force rather than hacking.

What happens if the battery dies?

Most smart locks warn you well before the battery runs out. If it does die, use the backup key. Many keypads also have terminals for a 9 volt battery, so you can power them from outside long enough to enter your code.

Will a smart lock fit my door?

Most will fit a standard exterior door. Older doors, extra thick doors, glass doors and mortise locks can need a specific model or extra work. Send us a photo and the measurements and we’ll check before you buy.

Areas We Cover From Silver Spring

We’re based in Silver Spring and cover Maryland, Washington DC and Northern Virginia. Choose your area for local details:

Montgomery County · Prince George’s County · Washington, DC · Howard County · Anne Arundel County · Baltimore City · Baltimore County · Frederick County · Carroll County · Harford County · Charles County · Northern Virginia