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TRUSTED BY SCARSDALE, NY HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon159
    Verified locksmith services reviews

Top-Rated Locksmiths in Scarsdale - Updated Nov 2026

Avatar for Regiment Security, LLC
Regiment Security, LLC
5.0(
178
)
Locksmith

Serving Scarsdale, NY and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Mr. Mullen provided a pretty amazing locksmith service.. His love of his craft shows in his professional and caring attitude. 5 stars is not nearly enoughn"
Front- Before
Old Rim Lock
Old Strike Front View
Old Rim Lock Strike
Old Mortise Lock Strike

+21

Response time5 hrs
8 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Locksmith Essayons
Locksmith Essayons
5.0(
10
)
LocksmithLocksmith - For Business

Serving Scarsdale, NY and surrounding areas

Approved

In business since 2010

Free estimates

Offers commercial services

"We needed our locks rethought and re-keyed. We found Eric through Angie's List. Eris did a excellent job. He was personable, professional, and thorough. He made recommendations which we accepted and he was able to implement and install all necessary improvements immediately. We highly recommend Eric's work."
Gallery
Gallery
42 neighbors recently requested a quote
Avatar for ADR Electronics, LLC
ADR Electronics, LLC
4.4(
24
)
Locksmith - For Business

Serving Scarsdale, NY and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"I posted my listing yesterday and received a quote from them the same day. Eddie was helpful, quick, and professional. He helped install a security camera and repaired both our light and alarm system. We will definitely be asking for him for future projects."
ADR Remote App
Response time2 days
Recommended by94%of homeowners
Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Security Safe - Install

Serving Scarsdale, NY and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"AWESOME buying experience and setup experience! I just bought a house and wanted to make sure I was protected. They even helped me find a fantastic locksmith who gave a me great deal. Can't recommend highly enough. He gave excellent advice and saved me money in the long run with their current promo. Look no further for the best security company!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

4 neighbors recently requested a quote
Recommended by94%of homeowners
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Locksmiths FAQs, answered by experts

Newer, electric-powered door locks generally have a life span of five years or less. That’s thanks, in large part, to a phenomenon called planned obsolescence, in which products are programmed to need replacing after a certain amount of time. That’s also why older, manual, push-key locksets can last up to 30 years with regular cleanings and maintenance. When it does come time for a new set-up, know that the cost to change locks ranges from $130 to $500 on average.

Security experts recommend deadbolt locks as the most secure option for a house's exterior or entry doors. Deadbolts provide the best security because they can prevent most types of forced entry and are harder to lockpick. Common types include the standard single-cylinder deadbolt, which is often found on front doors. For enhanced security, you can opt for a double-cylinder deadbolt, which requires a key to operate from both the inside and the outside.

Proper door lock maintenance includes keeping the locking mechanism clean and clear of dirt, dust, and grime buildup, lubricating the lock annually, inspecting and tightening the lock regularly, and treating the door with care. If your maintenance reveals problems, it may be time to replace the lock or have a professional inspect it.

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.

Lubricating a door lock is an important part of door lock maintenance. It involves taking the lubricant of your choice (it’s best to use whatever the lock’s manufacturer suggests) and spraying it directly into the keyway. Push and pull your key in and out of the lock to make sure it’s all the way in. 

The Scarsdale, NY homeowners’ guide to locksmith services

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