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TRUSTED BY JOHNSTON, RI HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon97
    Verified locksmith services reviews

Top-Rated Locksmiths in Johnston - Updated Nov 2026

Avatar for ADT
ADT
4.5(
886
)
Security Safe - Install

Serving Johnston, RI 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 by89%of homeowners
Avatar for PAR HOLDINGS LLC
PAR HOLDINGS LLC
5.0(
15
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Johnston, RI and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Would highly recommend par holdings to anyone that needs electrical work done. They handled everything from the permit to calling the town inspector. Dennis sr and Dennis Jr were both wonderful to deal with. Had the work done on time, on budget, and no stress. I highly recommend their company for anything that you might need."
Dishwasher Install
Dishwasher Install
Replace Rang Hood
Replace Range Hood
Kitchen Sink

+2

5 neighbors recently requested a quote
Avatar for Oakley Construction
Oakley Construction
4.5(
39
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Johnston, RI and surrounding areas

Approved

In business since 2016

Free estimates

Customers say: Quality work

"They were on time and did really good work. They were friendly and went above and beyond cleaning up, once the project was completed. Not only would I recommend them, I would hire them again."
Oakley Construction 2016
Oakley Construction 2016
Oakley Construction 2016
Oakley Construction 2016
Oakley Construction 2016

+261

Response time2 days
12 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Somethingvague
Somethingvague
New to Angi
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Johnston, RI and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Keen eye to detail, been involved in home improvement and renovations for 15 years including Finish carpentry, Flooring, Painting ( Interior/Exterior) Doors, Windows, Stair Repair, Appliance Installs, Deck Repair, Interior/Exterior Trim,Mold Remediation. We take extreme pride in the quality of work that we offer. \nWe service the South Shore area primarily but have done work all over Massachusetts.\n

Boiler repair
Boiler repair
Boiler repair
Boiler repair
Boiler repair

+5

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Locksmiths FAQs, answered by experts

Whether or not keyless door locks are safe and trustworthy depends on the visibility of the programming code—and a trespasser’s determination. Even if you carefully guard entry and programming codes, those trying to break in may be able to crack open the lock’s faceplate with a screwdriver and change the codes. The same goes for manual models.

Some find smart locks the safest option because it’s harder to manipulate codes without access to your phone. But it’s possible to get hacked even then. Consider installing an extended security system, like door and window alarms or surveillance cameras, to enhance security. 

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.

Most door knobs can be removed with a Phillips or flathead screwdriver. If you don’t have either of those available, a paper clip or small pin can sometimes work, but the extra effort may not be worth a quick trip to the hardware store.

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.

The Johnston, RI homeowners’ guide to locksmith services

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