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Top-Rated Locksmiths in Mertztown - Updated Nov 2026

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

Serving Mertztown, PA 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!"
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+1

4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for I Can Fix It
I Can Fix It
4.9(
25
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Mertztown, PA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"We had a wonderful experience with Wilson. He was prompt, communicative, fast, and thorough. I'd recommend him to anyone that needs handyman services and I'll certainly be using him again."
Response time1 day
3 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for SHIELD Security Systems of Lehigh Valley
SHIELD Security Systems of Lehigh Valley
5.0(
20
)
Security Safe - Install

Serving Mertztown, PA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"I sent Art an email asking about his services.  He was extremely prompt in his response and I decided to schedule an appointment.  He was able to get me on his calendar quickly and performed an initial security assessment.  I had all kinds of ideas of what I wanted and I was impressed that Art had a solution for everything.  He's highly knowledgeable in the products and does not try to oversell you anything.
I'm technical and was interested in remote monitoring capabilities and home automation.  While I am technical, you definitely do not need to be to use this security system (or the home automation functionality)...it's all quite simple.  
Due to the nature of a security system, I cannot disclose details on the specific system or the cost.  I can say that it is thorough, complete, and exactly what I wanted.  The solution was customized to my exact needs based on what I wanted, not anything I was pushed towards.
Art is a man of integrity.  He's extremely professional and personable.  Security is not a t-shirt, so why chose a small-medium-large option like the other vendors?  Talk to Art and design the system that best fits your needs.  He will be able to address your questions and give you peace of mind.
"
Response time9 hrs
Response rate100%
Recommended by100%of homeowners
Avatar for Mr. Handyman of Macungie, Quakertown to Boyertown
Mr. Handyman of Macungie, Quakertown to Boyertown
5.0(
4
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Mertztown, PA and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

As North America's most trusted handyman company, Mr. Handyman is the largest employer of home repair contractors in U.S. and Canada. For more than 15 years we've consistently hired experienced, reliable employees whose skills are further refined through technical and customer service training. All of our handyman service technicians are licensed, insured, background checked and drug tested for your safety and theirs. That means you'll receive consistently high quality work from safe, reliable, professional handymen. Mr. Handyman's professionals arrive in nationally-recognized uniforms and branded vans that are stocked with every tool they'll need. Our on-time record is second to none, and we arrive ready to work. One phone call to Mr. Handyman hires professionals who complete your entire "To Do" list. Every task, whether major or minor home repair, is prioritized according to your needs. For all your major and minor home repair needs, call Mr. Handyman today!

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Locksmiths FAQs, answered by experts

It is best to use a dry lubricant, such as a Teflon-based option, for door locks. Unlike popular oil-based lubricants, dry lubricants leave a non-stick, water-repellent coating that does not attract dust, dirt, and other debris. Using an oil-based lubricant can cause these particles to build up inside the lock, making it difficult to operate or even damaging the internal mechanism. You can find dry lubricants, some of which are made specifically for locks, at most hardware stores.

Most jobs take 30 minutes to 2 hours, but high-security systems or multiple lock installations may require additional time.

If you don’t have your original key, the easiest way to obtain a copy is to call a locksmith. For house keys, your locksmith has several options for configuring a new key: 

  • They can input a lock’s identification code into a database to obtain key-cutting instructions.

  • They could analyze the lock cylinder to determine how to cut a new key.

  • They can create an impression of the lock cylinder from which to cut a new key. 

If part of the key is protruding out of the lock, you can use a pair of needle-nosed pliers or tweezers to gently turn the key in the lock to open the door. If the key is fully inserted into the lock, you may also be able to use a key extractor to help turn the key into the unlocked position. 

But if the key breaks off halfway into the lock or you simply can’t reach it to help engage the unlocking mechanisms, you should probably call a professional.

Rekeying should be done when employees leave or keys are lost, while replacement may be necessary for outdated or damaged locks.

The Mertztown, PA homeowners’ guide to locksmith services

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