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Avatar for ADT
ADT
4.5(
870
)
Security Safe - Install

Serving Blue Hill, 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

70 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for T&L Home Improvements
T&L Home Improvements
4.9(
6
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Blue Hill, ME and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"Tom helped me install an interior door, and I couldn't be happier with the results. He was very professional, punctual, and highly skilled, and paid great attention to detail, ensuring that the door was installed perfectly and that it matched the style of my home. The whole process was smooth, and the final result exceeded my expectations. I highly recommend his services for anyone looking to improve their home's interior!"
Response time1 day
Response rate89%
Recommended by100%of homeowners
Avatar for Brackett's Property Service
Brackett's Property Service
5.0(
4
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Blue Hill, ME and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Mr. Brackett was very professional and knowledgeable about what he does. His work is impeccable and he charges a fair price for the quality of work he does. I would highly recommend him for any home repairs."
Response time2 days
9 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Security One
Security One
4.1(
456
)
Security Safe - Install

Serving Blue Hill, ME and surrounding areas

In business since 2007

Credit card accepted

"I switched from another company to Security One, they use the same equipment. They had to come out and recode everything. I simply switched because of the financial benefit. I have only had them for a few months, and I haven't had any problems with them. They save me some money every month.  When my alarm went off, they did call me."
Pictures
Compare our Compact Door Sensors to our Competitors
Additional Photos
Additional Photos
Additional Photos

+16

Recommended by84%of homeowners
Avatar for Protect America Home Security
Protect America Home Security
3.5(
227
)
Security Safe - Install

Serving Blue Hill, ME and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"Very professional.
Pricey but high quality and excellent customer service.  The company and all service personnel and customer service are ALL in the United States of America.
The system is easy to use and any questions are answered promptly and completey.
"
Platinum Package - Protects up To 15 Doors / Windows for FREE
Protect your Whole Home
Simon XT Touchscreen
Recommended by64%of homeowners
Showing 1-10 of 29
Locksmiths questions, 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.

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.

In general, keyless door locks are considered safe, and their security depends on the type and quality of the lock. They cannot be picked like a traditional lock and often include added features like biometric access, PIN codes, and smartphone connectivity, which can make them more secure. However, they are not without risks. Potential vulnerabilities include hacking for Wi-Fi-connected models, battery failure, power outages, and technical malfunctions. To maximize security, it is important to choose a reliable brand, stay on top of software updates, and perform regular maintenance. While the risks are different, keyless locks are not considered more dangerous than traditional locks.

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. 

As with any computer, smart locks can be hacked by someone with the technical skills to do so, but most people do not have that ability, making smart locks relatively safe. If you have any concerns about a compromised smart lock, opt for an encrypted smart lock, change your Wi-Fi password, and make sure that you only give out your password to trusted family and friends.

The Blue Hill, ME homeowners’ guide to locksmith services

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