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TRUSTED BY ALLENTOWN, PA HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon63
    Verified locksmith services reviews

Top-Rated Locksmiths in Allentown - Updated Nov 2026

Avatar for The Flying Locksmiths - Lehigh Valley
The Flying Locksmiths - Lehigh Valley
4.6(
50
)
LocksmithLocksmith - For Business

Serving Allentown, PA and surrounding areas

Approved

In business since 1946

Free estimates

Credit card accepted

"We hired The Flying Locksmith to re-key locks in our house. Joe arrived promptly, and was friendly and professional. We couldn't be happier with this experience and would definitely hire this firm for any future need."
Intercom
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After
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Door & Frame removed

+10

Response time6 hrs
4 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Security Safe - Install

Serving Allentown, PA 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
Trinkle & Company
4.9(
38
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Allentown, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Credit card accepted

"After weeks of looking for someone to look at and possibly repair a handicap door, I'm so glad I gave Trinkle a try. Very prompt & professional. And he got our doors up and running again in one visit! Thank you so much Charles"
Response time7 hrs
Response rate97%
31 neighbors recently requested a quote
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Locksmiths FAQs, answered by experts

There are several situations when you should change or replace your locks to ensure your home's security. Key moments include moving into a new house, after a break-in or attempted break-in, or when a roommate or anyone else with a key moves out. It is also wise to change your locks if you lose your keys, especially if they have an address attached or you suspect they were stolen. Finally, if your locks are old, broken, worn out, or have become unreliable, they should be replaced.

Rekeying a lock changes the internal mechanism so that a new key works, while replacing a lock involves swapping out the entire hardware. Rekeying is a good, cost-effective option when you want to ensure old keys no longer work, such as after moving into a new home or losing a key. It's also ideal if you want to keep your existing lock hardware. You should opt to replace the locks entirely if you want to upgrade to a more secure or different style of lock, if the current lock is old or damaged, after a break-in, or if too many copies of the old key exist.

If you also have a standard door leading to your garage, install a robust deadbolt lock and reinforce the frame with security plates. Then, secure any windows with shatterproof glass or film to deter break-ins. Consider a smart garage door opener for your car entrance, enabling remote monitoring and control through your smartphone. Motion-activated lighting around the garage to deter intruders is a great way to amplify these security efforts. Lastly, educate your family on security practices, such as keeping the garage entrances closed and locked.

A door lock service is performed by a professional locksmith, and the cost of hiring a locksmith for these kinds of repair tasks usually runs in the $100 to $250 range. It all depends on the type of locks you have, how many locks are included in the service, and where your home is located. Always choose reliable, trustworthy locksmiths, and get a few quotes before making your choice. 

Yes, most pros encourage you to change your locks when you move into a new home. While the previous owner may hand you their keys, you have no way of knowing whether other copies exist elsewhere. Changing your locks as soon as you move in is a great way to ensure that you can enjoy new, fully functioning locks that will work with your unique key or code.

The Allentown, PA homeowners’ guide to locksmith services

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