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TRUSTED BY MERRILLVILLE, IN HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon46
    Verified locksmith services reviews

Top-Rated Locksmiths in Merrillville - Updated Nov 2026

Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Security Safe - Install

Serving Merrillville, IN and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"I called Alarm Protection Group AFTER my office was burglarized. Now I feel SAFE. William is great to work with. He's neat and tidy, prompt, presentable - not a butt-crack type of guy, and he doesn't leave a mess in his wake. He's also knowledgeable about the equipment and only uses high-quality products."
Additional Photos
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+1

4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for ADT
ADT
4.5(
892
)
Security Safe - Install

Serving Merrillville, IN and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"This company offers the best home security service. State of the art technology. Very competitive pricing. Our Security Consultant is Jarrett McAllister who is a class act! He is extremely knowledgeable, very patient and really helped us find the right package to suit our needs."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

32 neighbors recently requested a quote
Recommended by88%of homeowners
Santos Gomez
New to Angi
Security Safe - Install

Serving Merrillville, IN and surrounding areas

Approved

I’m someone who genuinely enjoys working with my hands and taking something that needs a little attention and turning it into something I can be proud of. I’ve always believed that good work comes down to preparation, attention to detail, and taking the time to do things the right way.\n\nI specialize in home improvement and refinishing projects, including interior painting, cabinets, trim, furniture refinishing, drywall repairs, and other projects that can give your home a fresh, updated look.\n\nWhen I take on a project, I treat your home with the same care and respect I would want in my own. I take pride in keeping my work area clean, communicating clearly, showing up when I say I will, and making sure the finished product meets both your expectations and my own high standards.\n\nI know that hiring someone to work in your home is about more than just finding the lowest price. You want someone you can trust, someone who cares about the outcome, and someone who will stand behind

Avatar for Allstate Locksmith & Garage Door
Allstate Locksmith & Garage Door
3.4(
173
)
LocksmithLocksmith - For Business

Serving Merrillville, IN and surrounding areas

In business since 2010

Emergency services offered

Warranties offered

"Top notch! Arrived exactly when expected, worked in a timely manner and did everything he needed to do in a professional manner. Would not hesitate to hire him again or to recommend hm to anyone needing a locksmith."
 commercial locks
 combination lock
schlage alarm lock digital keypad auto locking
schlage alarm lock digital keypad auto locking
mortise lockset in black

+13

Recommended by95%of homeowners
Avatar for R Bowen Construction, Inc.
R Bowen Construction, Inc.
4.6(
57
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Merrillville, IN and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"Everyone was really kind, The handyman that came to work on the job was prompt, all instructions were followed. I would highly recommend for any jobs you might need done. We plan on reaching back out, for any future jobs we may need done."
Mobile home skirting
Deck Repair and painted
Gazebo and lawn furniture assembly
Deck staining
Storm Door put up

+82

Response time1 day
Response rate100%
Recommended by70%of homeowners
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Locksmiths FAQs, answered by experts

Any type of dead bolt lock provides the highest level of safety for a single device. However, it’s also important to determine a lock's grade. Locks can come in either Grade 1, Grade 2, or Grade 3, which indicates how durable it is and if it’s constructed solidly. Safety experts recommend choosing locks based on Grade 1, which offers the highest level of durability.

Keyless locks are often considered safer since they’re protected by passcodes instead of a physical key, making it harder to be picked. However, they are not infallible. And like all electronic devices, outdated models are more prone to problems and safety concerns. If you’ve experienced multiple lockouts in the past year, or your lock is responding slower than usual after you key in the passcode, it might be time to upgrade to a newer one. Even if your lock is working fine, you should still change your access code at least twice a year.

If your door handle turns without opening, the most likely culprit is a loose or stripped spindle. This part connects the handles to the latch mechanism, and when it’s not properly engaged, turning the handle does nothing. Other issues might include a broken latch, loose screws, or even something small blocking an inner mechanism. In any case, it’s usually a matter of tightening, adjusting, or replacing a worn-out part inside the handle assembly—or calling in a professional to do it for you.

It’s possible, but depends on the design of your lock. Some door locks that lack a keyhole do boast a small hole on the exterior handle or knob. This hole’s primary function is to allow water to drain out of the lock, in addition to giving homeowners an easy spot to insert lubrication. However, you can typically use a paperclip in this pinhole to unlock the door by manipulating the mechanism inside. 

Locksmiths offer keyless entry systems, high-security locks, panic bars, electronic access control, and biometric security solutions.

The Merrillville, IN homeowners’ guide to locksmith services

From average costs to expert advice, get all the answers you need to get your job done.