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TRUSTED BY LINTHICUM HEIGHTS, MD HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon92
    Verified locksmith services reviews

Verified Reviews for Locksmith Service pros in Linthicum Heights, MD

*The Angi rating for Locksmith Service companies in Linthicum Heights, MD 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 Linthicum Heights, MD 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 June 04, 2026

Find Locksmiths in Linthicum Heights

Avatar for Key Hole
Key Hole
4.9(
44
)

Serving Linthicum Heights, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1960

Free estimates

Emergency services offered

"I got a call almost immediately with a quote, and the job was done the next day. Would recommend to anyone for any locksmith work!"
Response time7 hrs
Response rate85%
Recommended by100%of homeowners
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Avatar for All United Locksmith
All United Locksmith
4.8(
17
)

Serving Linthicum Heights, MD and surrounding areas

Approved

In business since 2016

Emergency services offered

Credit card accepted

"Responsive and on time. Locksmith was happy to slightly adjust the position of the lock for me after the initial installation."
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+15

Response time11 hrs
6 neighbors recently requested a quote
Recommended by75%of homeowners
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Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)

Serving Linthicum Heights, MD 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

9 neighbors recently requested a quote
Recommended by94%of homeowners
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Eagle Services, LLC
4.1(
141
)

Serving Linthicum Heights, MD and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"I was told arrival time would be 30-40 minutes. It was much longer (over 1 1/2 hours). But he did a fine job when got there. The real problem was the home advisor system. I had multiple companies contacting me and after I contracted with one, another called and lied, saying the locksmith in route did not work for company and saying he was coming instead. What a fiasco. I was at work and had just had a home break in. It was atrocious. I will not use home advisor again."
Response time2 hrs
Recommended by94%of homeowners
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Avatar for Mr. Handyman of Anne Arundel and PG County
Mr. Handyman of Anne Arundel and PG County
4.5(
732
)

Serving Linthicum Heights, MD and surrounding areas

Approved

In business since 2005

Warranties offered

Credit card accepted

"Not the greatest results - I have used this company before and been very pleased. They were pricey, but the quality of the work was worth it. This was not the case this last time. The technician cracked the door jamb in two places while replacing the door, left paint splatters on the floor and on the side of the door which was not supposed to be painted and messed up the handset on the door. He did repair most of these issues (the paint splatters I cleaned up myself with paint thinner), but since he worked by the hour I ended up paying for that too."
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+4

2 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for ADT
ADT
4.5(
858
)

Serving Linthicum Heights, MD and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"ADT is the best company 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

80 neighbors recently requested a quote
Recommended by88%of homeowners
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Showing 1-10 of 259
Locksmiths questions, answered by experts

Begin by checking the power source, typically a battery or wired connection. Ensure the battery is installed correctly, has sufficient charge, and isn't corroded. If it's a wired lock, examine the electrical connections to confirm they are secure and free from damage. Additionally, inspect the lock's programming or settings. Confirm that user codes or access credentials are programmed correctly and that any remote control devices are paired and functional.

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.

Costs depend on lock type, service complexity, labor, emergency availability, and whether security system integration is needed.

Over time, latch components may wear out or get grimy, leading to this problem. First, check for dirt, dust, or debris in the latch mechanism to ensure smooth operation. Use an aerosol duster and lubricant to clean and loosen. You may also need to tighten the screws in the component, adjust the strike plate, or replace the lock. If none of these steps resolve the problem, consult a professional locksmith.

Rekeying is typically cheaper than replacing locks. Professional rekeying costs between $40 and $160, sometimes with an additional fee of $15 to $40 per lock. A locksmith's hourly rate averages around $75. If you do it yourself, a rekeying kit can cost as little as $10. In contrast, replacing a lock costs between $130 and $500, with an average of around $315, depending on the hardware and lock type. Rekeying is a simpler process that changes the key for your existing lock without replacing the hardware. It is a good option if you have a quality lock that works well, you've recently moved, you've lost a key, or you need a quick security upgrade. The best choice depends on the condition of your current locks.

The Linthicum Heights, MD 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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