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    Average homeowner rating
  • Verified reviews icon61
    Verified locksmith services reviews

Top-Rated Locksmiths in Hummelstown - Updated Nov 2026

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

Serving Hummelstown, 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!"
Additional Photos
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+1

4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for ADT
ADT
4.5(
887
)
Security Safe - Install

Serving Hummelstown, PA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"Walter and Glen at Protect Your Home Group with ADT are the best people 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
DR HANDYMAN SERVICES, LLC
4.5(
17
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Hummelstown, PA and surrounding areas

Approved

Free estimates

Customers say: True professional

Welcome to DR HANDYMAN Services! \nOwner owned and operated with 5+ years experience! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail, while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

Handymen Project
Handymen Project
Additional Photos
Additional Photos
Additional Photos

+1

Recommended by76%of homeowners
Avatar for Mr. Handyman of Harrisburg - Hershey
Mr. Handyman of Harrisburg - Hershey
5.0(
7
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Hummelstown, PA and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

Stop struggling to keep your property in great shape when you can simply pick up the phone and call the experts at Mr. Handyman of Harrisburg Hershey We have the experience and skill to deliver the highest standards of quality workmanship combined with superior customer service.

Project Photos
Response time12 hrs
Response rate100%
1 neighbors recently requested a quote
Jayley Construction LLC
5.0(
6
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Hummelstown, PA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

At Jayley Construction LLC, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote!

1/2 bathroom addition!
1/2 bathroom addition!
1/2 bathroom addition!
Remodel Bathroom
Remodel Bathroom

+18

35 neighbors recently requested a quote
Cumberland Valley Lock and Key, LLC
New to Angi
Hardware, Latches & Tracks (Door) - Repair or ReplaceLocksmithLocksmith - Auto+1 more

Serving Hummelstown, PA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

We are a locally owned and operated company that values transparency and integrity, and treats your home as if it were our own. We offer traditional residential and commercial locksmiith services including but not limited to house/business rekey, key duplication, designing master systems, antique lock repair and refurbish, and servicing commercial locks and panic/exit devices. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! \n

All Hours Locksmith
5.0(
43
)
LocksmithLocksmith - AutoLocksmith - For Business

Serving Hummelstown, PA and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"The locksmith came for an initial review at the agreed-upon time. However, he did not return to do the work on the agreed-upon date and did not provide notice. I had to call to arrange a new appointment. He was apologetic, but, nevertheless, it was less than ideal service.
"
Recommended by97%of homeowners
Avatar for CSI Secure Solutions
CSI Secure Solutions
4.4(
114
)
Security Safe - Install

Serving Hummelstown, PA and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"I was called right away after contacting them through Angie's List. Then Rob did a background check for me right away and was so helpful in understanding the report and what my next steps should be using his investigative knowledge.  He spent quite a bit of time with me and could not have been more helpful. He was sincerely trying to help me with my issue and how to navigate the situation in the best way possible. It really made a difference in my life.
"
Background Checks
Employee Check
Background Report
Surveillance
Infidelity Monitoring

+12

Recommended by85%of homeowners
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Showing 1-10 of 147
Locksmiths FAQs, answered by experts

There are many types of deadbolts, but these tips work on most. First, address any grime buildup. A bit of WD-40 will loose up rust and dirt so the deadbolt can turn. Inspect the door and frame alignment if this doesn't resolve the issue. Adjust the strike plate or the deadbolt's position to improve alignment. If the problem persists, disassemble the lock to inspect for damaged or worn parts. If you are unsure how to do it, hire a local locksmith.

Expect to pay between $50 to $200 if you hire a locksmith to change your locks. That figure includes labor and the cost of basic hardware. The cost will naturally be higher if you plan to install more expensive locks, like smart locks, and if you need a lot of them.

Homeowners can save money by replacing locks themselves. A typical rekeying kit costs about $10 to $25. The only additional cost is purchasing new house keys, and those are no more than a few dollars per key. If you want to replace the locks on your own completely, the main cost is the price of the locks themselves. A standard knob-style lock starts around $25, while electronic locks and smart locks will run in the hundreds of dollars. The only additional tools you should need are a tape measure, screwdriver, and screws if they are not already provided.

Yes, you should always change your locks after buying a house. Do so as soon as possible after you move in. Otherwise, you won’t know who has working keys to the property, whether they’re spare keys or otherwise. If an intruder gains access to your house with a key, it may not be covered under your homeowners insurance.

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.

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 Hummelstown, PA homeowners’ guide to locksmith services

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