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Verified Reviews for Locksmith Service pros in Sullivan, NH

*The Angi rating for Locksmith Service companies in Sullivan, NH 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 Sullivan, NH 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 May 26, 2026

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

Serving Sullivan, NH 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

9 neighbors recently requested a quote
Recommended by94%of homeowners
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Jeff Love
5.0(
26
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Sullivan, NH and surrounding areas

Approved

Super Service Award Winner

In business since 1985

Free estimates

Small jobs welcome

"Jeff, was most professional and extremely helpful throughout the project. His knowledge and experience was evident in the work completed. I also appreciated Jeff's promotion response to our request for a quote, which was reasonable and affordable. I will definitely be calling on Jeff in the future for more work."
Response time1 day
Response rate94%
36 neighbors recently requested a quote
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Avatar for Inside-Out Maintenance
Inside-Out Maintenance
4.5(
38
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Sullivan, NH and surrounding areas

Approved

In business since 2002

Free estimates

Offers commercial services

"Great job!!I I had a million of odds and ends that I needed done. He satisfactorily completed all the tasks and they were done well. Great guy, very attentive when working. I am very pleased with his work and would recommend him to all !!!"
Deck
Planters and benches
French door Replacement
French door Replacement
lake camp

+11

Response time2 days
8 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for ADT
ADT
4.5(
856
)
Security Safe - Install

Serving Sullivan, NH 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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Avatar for S.A.T. Handyman Services
S.A.T. Handyman Services
4.7(
9
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Sullivan, NH and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

S.A.T. Handyman Services is locally owned and operated with over 15 years of experience in all types of Home Repair and Furniture Assembly Services. We are a trustworthy company who likes to do the job right from the start and we go beyond the call of duty to please our clients. Please call or click for an estimate today

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+3

Response time2 days
1 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Home Service
Home Service
4.2(
39
)
LocksmithLocksmith - For Business

Serving Sullivan, NH and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"I do not typically write reviews but Locksmith downtown was excellent! They were incredibly responsive and solved my issue very quickly. They were very nice and professional and I would recommend their services to anyone!"
garage door
1893 neighbors recently requested a quote
Recommended by9%of homeowners
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Avatar for Freedom Framing and More, LLC
Freedom Framing and More, LLC
4.3(
14
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Sullivan, NH and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Amazing right on tim, hardworking & cleaning up after work wonderful!!! I would and have recommended him ð ¯"
Before
During
Wrapping up
Finished
Prep

+34

Response time2 days
Response rate95%
Recommended by84%of homeowners
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Avatar for We Do It All
We Do It All
5.0(
1
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Sullivan, NH and surrounding areas

Approved

Free estimates

Small jobs welcome

Offering multiple services with over 20yrs experience in multiple trades. Giving customers quality work at a fair price. Located in Newport NH. If your within 35 miles of Newport give me a call no mater the size of the job, Offering services from carpentry and remodeling to welding and much more. Call and schedule a free estimate anytime 7 days a week

14 neighbors recently requested a quote
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Locksmiths questions, answered by experts

It can affect security, especially if you don’t finish it properly. A Dutch door has more moving parts that can be compromised, so you’ll want to use solid hardware and make sure everything lines up and locks cleanly. If the latch is flimsy or the two halves don’t sit tight, it’s going to be easier to force open.

Keyless locks are often considered safer since they’re protected by passcodes instead of a physical key, making it harder to be picked. However, they are not infallible. And like all electronic devices, outdated models are more prone to problems and safety concerns. If you’ve experienced multiple lockouts in the past year, or your lock is responding slower than usual after you key in the passcode, it might be time to upgrade to a newer one. Even if your lock is working fine, you should still change your access code at least twice a year.

Lubricating a door lock is an important part of door lock maintenance. It involves taking the lubricant of your choice (it’s best to use whatever the lock’s manufacturer suggests) and spraying it directly into the keyway. Push and pull your key in and out of the lock to make sure it’s all the way in. 

Changing door locks is a task that most homeowners can accomplish on their own. Standard door knobs are quite straightforward, and even more advanced locks, like electronic or smart locks, generally come with instructions. That said, the process can be time-consuming, especially if you plan to replace multiple locks around the house. It’s also a task that you want to complete correctly, considering that it affects the security of your house. That’s why hiring a pro is often best when changing your door locks.

Yes, as long as it’s thick enough for the deadbolt. Most interior hollow core doors are at least 1 1/2-inches thick, which is usually the minimum requirement for a deadbolt. You’ll want to find the lock block first before installing. Also, most hollow doors require additional reinforcement for locks, such as a reinforcement plate or plywood block.

The Sullivan, NH 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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