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Verified Reviews for Locksmith Service pros in Trenton, ME

*The Angi rating for Locksmith Service companies in Trenton, ME 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 Trenton, ME 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 25, 2025

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Avatar for ADT
ADT
4.5(
880
)
Security Safe - Install

Serving Trenton, ME 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

60 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for DP Painting
DP Painting
5.0(
4
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Trenton, ME and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Small jobs welcome

"He came right away. Could not solve problems, but he showed us what is wrong. Now we need a locksmith. ( No locksmiths on angi)"
Interior
Interior
Entryway
Entry
Jobs

+12

Response time6 hrs
Response rate87%
14 neighbors recently requested a quote
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Avatar for AIO Integrations LLC
AIO Integrations LLC
4.6(
18
)
Security Safe - Install

Serving Trenton, ME and surrounding areas

In business since 2020

Emergency services offered

Credit card accepted

"There were many things wrong in my computer (my fault and letting grandchildren on computer) Robert was so helpful, gave me many good instructions to keep everything safe, which I have written down, feel like I have a new computer. He was so excellent and experienced, took his time and was meticulous about what needed to be done. He was a pleasure to work with and I will use this company again! Linda Disy"
Helping a Victim who was being Cyber-stocked
WIndows Update Broken
Computer Tune-up
Additional Photos
Recommended by91%of homeowners
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Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,678
)
Hardware, Latches & Tracks (Door) - Repair or ReplaceLocksmithLocksmith - Auto+1 more

Serving Trenton, ME and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"Choice responded quickly but the insurance plan does not pay for all doors to be re-keyed unless you have very few locks. The number of locks covered by the insurance is determined by keyholes, not doors! (Read your policy!) You will likely have to shell out some money to have this essential new-home service if you have more than four keyholes. The locksmith they called was EXCELLENT and made all our locks completely functional. We will happily hire the locksmith again (R.L Locksmith LLC). We paid $201.81 (plus another $50 for some door re-alignment not included in the re-keying benefit) and Choice paid $100 for the job."
Recommended by81%of homeowners
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Avatar for New England Home Renovations LLC
New England Home Renovations LLC
4.0(
311
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Trenton, ME and surrounding areas

In business since 1983

Free estimates

Emergency services offered

"I have worked with Richard (owner) for about a year now. Before knowing him I was always confused about how to get some work done in the house. I never had a reliable person to turn to. Since knowing Richard I do not have to worry about whom to ask for any help I need around the house. I can depend on him to find the right person to do any job for me. It is almost as if he is a part of our family. We have put our house on sale and he made sure everything was well taken care of and we were completely satisfied. I would recommend him highly for any work. He has very skilled people working for him."
Before
After's
New boiler install
Removal of cast Iron to PVC.
Additional Photos

+37

Recommended by89%of homeowners
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Showing 1-10 of 31
Locksmiths questions, answered by experts

First thing first: Make sure you’re using the right key. If it’s the correct key for your lock, there are a few reasons why it may not be working, like the key is worn out or the lock is jammed. Try lubricating the lock and pushing the door closed to ensure the mechanisms work correctly. If you’re still locked out, call in for help.

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, with better technology now available, it’s possible to add a smart lock on your sliding glass door. Smart locks can be easy for almost everyone in the family to operate and can connect to other safety features in the home, like smart lights. Plus, they’re harder for would-be criminals to pick. However, keep in mind that smart locks can potentially be hacked, and some completely rely on phones or Wi-Fi, which can be an issue if the power goes out.

It’s possible, but depends on the design of your lock. Some door locks that lack a keyhole do boast a small hole on the exterior handle or knob. This hole’s primary function is to allow water to drain out of the lock, in addition to giving homeowners an easy spot to insert lubrication. However, you can typically use a paperclip in this pinhole to unlock the door by manipulating the mechanism inside. 

While lock crunching as a whole is not terribly common, it is one of the most frequently used means of forced entry into a home. Recent data suggests that forced entry through lock crunching or snapping occurs in more than 25% of burglaries.

The Trenton, ME 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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