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TRUSTED BY MOUNT PENN, PA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon30
    Verified locksmith services reviews

Find Locksmiths in Mount Penn

Avatar for Alpha Wolf Security, LLC

Alpha Wolf Security, LLC

5.00(
1
)
•Approved Pro

Alpha Wolf Security, LLC

5.00(
1
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Helped me with picking out keyless entry systems. Very informative and polite."

EDWARD B on June 2021

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Helped me with picking out keyless entry systems. Very informative and polite."

EDWARD B on June 2021

Avatar for Guardian Protection

Guardian Protection

4.74(
2,120
)

Guardian Protection

4.74(
2,120
)
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Protecting homes and businesses since 1950, Guardian Protection is one of the nation's largest and most highly regarded security companies. We provide smart technology, 24/7 professional monitoring, and peace of mind to hundreds of thousands of customers. Our products are installed by experts, monitored by real people, and truly make a difference. We do what we do because of one simple truth: life is better when it's safe.

"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."

William M on December 2024

Protecting homes and businesses since 1950, Guardian Protection is one of the nation's largest and most highly regarded security companies. We provide smart technology, 24/7 professional monitoring, and peace of mind to hundreds of thousands of customers. Our products are installed by experts, monitored by real people, and truly make a difference. We do what we do because of one simple truth: life is better when it's safe.

"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."

William M on December 2024

AAA-1 LOCK CO LLC

4.90(
42
)

AAA-1 LOCK CO LLC

4.90(
42
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

ALL WORK PERFORMED BY QUALIFIED TECHNICIANS, CAR KEYS,CHIP KEYS, AND REMOTES DONE ON SITE, NO TOWING. SAFES OPENED AND REPAIRED ON SITE, ALL LOCKS REKEYED OR REPAIRED, COMMERCIAL AND RESIDENTIAL. MOTORCYCLE KEYS MADE.Business & Commercial rekeys of locks. Auto keys replaced. Service of safes and combinations changed.

ALL WORK PERFORMED BY QUALIFIED TECHNICIANS, CAR KEYS,CHIP KEYS, AND REMOTES DONE ON SITE, NO TOWING. SAFES OPENED AND REPAIRED ON SITE, ALL LOCKS REKEYED OR REPAIRED, COMMERCIAL AND RESIDENTIAL. MOTORCYCLE KEYS MADE.Business & Commercial rekeys of locks. Auto keys replaced. Service of safes and combinations changed.

Avatar for American Best Locksmith

American Best Locksmith

4.39(
31
)

American Best Locksmith

4.39(
31
)
Customers say: Quality work
21 years of experience

American Best Locksmith is a professional mobile locksmith that brings a wide range of locksmith services to your front door, 24/7. Our technicians perform automotive, commercial and residential services daily. Cost is determined by job.

"Replacement/Installation went well. Mike showed up on time, discussed"

Mr. J on December 2018

American Best Locksmith is a professional mobile locksmith that brings a wide range of locksmith services to your front door, 24/7. Our technicians perform automotive, commercial and residential services daily. Cost is determined by job.

"Replacement/Installation went well. Mike showed up on time, discussed"

Mr. J on December 2018

Avatar for Bernie's Locks & Keys

Bernie's Locks & Keys

5.00(
9
)

Bernie's Locks & Keys

5.00(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Mobile Business For Residential Work, Affordable Rates, Certified, Bonded, Insured We do installs, Replacement, Rekey and cut keys. Weekends are by Appointment.

"Great - quick service, hassle free."

Jeff M on June 2020

Mobile Business For Residential Work, Affordable Rates, Certified, Bonded, Insured We do installs, Replacement, Rekey and cut keys. Weekends are by Appointment.

"Great - quick service, hassle free."

Jeff M on June 2020

Dennis Smith Home Repairs & Locksmith Services LLC

5.00(
9
)

Dennis Smith Home Repairs & Locksmith Services LLC

5.00(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Full service locksmith

"Dennis arrived exactly when he said he would. He came to give an estimate and ended up doing the work on the spot. Everything was done in a timely fashion. As was mentioned by others, he actually answers his phone and does not make you leave a message and wait to be contacted later. We were very satisfied and would definitely contact him again for future projects."

Sue S on June 2018

Full service locksmith

"Dennis arrived exactly when he said he would. He came to give an estimate and ended up doing the work on the spot. Everything was done in a timely fashion. As was mentioned by others, he actually answers his phone and does not make you leave a message and wait to be contacted later. We were very satisfied and would definitely contact him again for future projects."

Sue S on June 2018

Avatar for Valley Lock & Door

Valley Lock & Door

5.00(
5
)

Valley Lock & Door

5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Based in East Greenville PA, we are family owned and operated, offering residential and commercial sales, repair and installation of Garage Doors, Garage Door Openers, Entry Doors and Storm Doors. We also provide residential and commercial Locksmith services. Free Estimates Always! Evening and weekend appointments available upon request.

"They were able to make the repair quickly and serviced both doors for a reasonable price without trying to talk me into replacing many parts that I didn't need. I paid slightly over $100 while another company wanted to charge me upwards of $850."

TRUDY S on November 2019

Based in East Greenville PA, we are family owned and operated, offering residential and commercial sales, repair and installation of Garage Doors, Garage Door Openers, Entry Doors and Storm Doors. We also provide residential and commercial Locksmith services. Free Estimates Always! Evening and weekend appointments available upon request.

"They were able to make the repair quickly and serviced both doors for a reasonable price without trying to talk me into replacing many parts that I didn't need. I paid slightly over $100 while another company wanted to charge me upwards of $850."

TRUDY S on November 2019

A & B Lock Co

4.67(
3
)

A & B Lock Co

4.67(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are your key and lock experts! From safes and vaults to key control systems and keys made, we provide the highest-quality service in your area! Call 610-432-3645 today, or come see our amazing showroom to let us know what we can do to assist you and your business! Additional phone number - 866-432-3645

We are your key and lock experts! From safes and vaults to key control systems and keys made, we provide the highest-quality service in your area! Call 610-432-3645 today, or come see our amazing showroom to let us know what we can do to assist you and your business! Additional phone number - 866-432-3645

B.E.T. LOCKSMITHS

4.33(
6
)

B.E.T. LOCKSMITHS

4.33(
6
)
Customers say: Quick response
35 years of experience

We are a full service Locksmith. If it has or uses, keys, or locks in any manner, we are your experts. We are the ONLY Certified MASTER Locksmith in the entire Lehigh Valley and Pocono Region.

We are a full service Locksmith. If it has or uses, keys, or locks in any manner, we are your experts. We are the ONLY Certified MASTER Locksmith in the entire Lehigh Valley and Pocono Region.

Showing 1-10 of 25

Verified Reviews for Locksmith Service pros in Mount Penn, PA

*The Angi rating for Locksmith Service companies in Mount Penn, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Locksmith Service needs.

*The HomeAdvisor rating for Locksmith Service companies in Mount Penn, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Locksmith Service needs.

Last update on December 29, 2025

Locksmiths questions, 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.

Lock picking is a relatively subtle method of unauthorized access, making it hard to detect. But there are telltale signs to look for. First, look for scratches or tool marks around the keyhole or the lock's surface. Also, check for loose or misaligned components, like a wonky strike plate, which could indicate tampering. Consulting a locksmith or security professional for an assessment can provide valuable insights, too. Investing in high-quality locks and considering additional security measures, like security cameras, can help deter potential intruders and enhance your overall safety.

There’s no set time limit for when you should replace your locks, but there are several indicators that it’s time to swap them. If you’re moving into a new home or have a roommate moving out, it’s smart to change the locks. If you experience a break-in or other crime, you should change it then too, or if you ever lose your keys. Eventually, locks can wear out, so it’s ideal to replace them after several years of use or one of these circumstances occurs.

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. 

When the temps drop, sometimes you need to thaw a lock to regain access. Options include warming the key with warm water, applying a de-icing spray, or using a hair dryer on low heat. Avoid using boiling water to prevent damage. To prevent future freezing, consider installing a cover or shield over the lock to keep water and ice out. Remember to be patient and gentle during thawing to avoid damaging the lock or key. If all else fails, consult a professional locksmith.

The Mount Penn, PA homeowners’ guide to locksmith services

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

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