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TRUSTED BY SPARTA, NJ HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon23
    Verified locksmith services reviews

Top-Rated Locksmiths in Sparta - Updated Nov 2026

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

Serving Sparta, NJ and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"I would like to recognize employee Doug A at SafeStreet/ADT. We’ve had an old security system sitting in our house for over 15 years without service or functionality. He took the time to explain the differences between how the old systems work and how the new systems work. He was patient with us, and we are happy customers."
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+1

4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for ADT
ADT
4.5(
889
)
Security Safe - Install

Serving Sparta, NJ and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"ADT is the best company to talk to in terms of security alarm. Being a locksmith myself I know how important it is to deal with the right people. I referred a lot of customers to them and so far they are happy with their service. I myself got one for my house. Thank you for a consistent service and great deal."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

36 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for M&D Locks and Keys
M&D Locks and Keys
4.6(
5
)
LocksmithLocksmith - AutoLocksmith - For Business+1 more

Serving Sparta, NJ and surrounding areas

Emergency services offered

Credit card accepted

"I was accidentally locked out of my bathroom that morning.    
Everything went very well with M&D when I called for their help.  The customer rep who answered the telephone had great customer service skills.  M&D were quick to respond and they managed my expectations around the locksmith's time of arrival.  M&D sent a very competent worker named Daniel who assessed the situation and described all my options and prices before moving forward.  Of course, I would have liked the total price to be lower but the locksmith was so professional that I decided to replace other old/missing locks in the house as well.  
Daniel went back to the store, collected the additional door knobs and locks and returned to complete the rest of the job. He moved quickly and efficiently and was very pleasant to interact with.  In addition, he gave me quick tutorials on a couple of the new locks.  I was very pleased to have so much work done after having postponing the lock changes for so long.  M&D turned my bathroom lock-out accident into a positive experience! 
"
store
Recommended by100%of homeowners
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Locksmiths FAQs, answered by experts

Yes, many locksmiths offer 24/7 emergency services for business lockouts, broken keys, and security breaches.

Regrettably, entirely pick-proof locks don't exist unless you opt for keyless varieties. Locks advertised as "pick-proof" are, in reality, more resilient against lock-picking and bumping attempts because of complex mechanisms consisting of pins and sidebars. These locks work like this—they assign two tasks to the key, enhancing security by making unauthorized entry more challenging.

Typically, it can take around 15 minutes to rekey a lock. The time depends on the type of lock and how skilled you are at rekeying. The first time you rekey a lock, it may take a little longer. Once you get the hang of the process, it will move along much more quickly.

A deadbolt differs from a regular lock in its design, construction, and security level. Regular locks are typically used for interior doors, such as for bedrooms and bathrooms, and provide minimal security. They are easy to install and use, often featuring a simple locking mechanism on the inside. In contrast, a deadbolt is one of the most secure locks you can install on an exterior door. Its internal construction is designed to withstand significant force, adding a crucial layer of security that can deter intruders. While deadbolts may be more expensive and complicated to install, they are cost-effective for the security they provide and are built to hold up to wear and tear.

A keypad deadbolt, a lock requiring a code entered on a keypad entry, can be a convenient option for families with children coming in and out and needing access to the home. It can also offer an easy solution if you rent your home out, since you can easily change the code as needed. So, depending on your home entry’s needs, a keypad deadbolt may be worth the extra expense.

The Sparta, NJ homeowners’ guide to locksmith services

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