Get matched with top locksmiths in Ontario, CA

Ontario homeowners rate locksmiths in our network

4.7

(77 reviews)

Top-rated locksmiths.

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Avatar for lugo's construction
lugo's construction
4.9(
64
)

Serving Ontario, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"Mr. Lugo did a fantastic job.. replaced my door locks on my French doors and replace my failing motion ligths in two locations. Very easy to work with.. I have more work."
Deck / custom stairs
Deck / custom stairs
New windows / patio enclosure
Pomona custom paint
Custom walk in shower

+263

Response time10 hrs
Response rate86%
1 neighbors recently requested a quote
Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)

Serving Ontario, CA 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

6 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Garcia's Home Repair
Garcia's Home Repair
5.0(
18
)

Serving Ontario, CA and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Jamie Garcia of JAMIE’S HOME REPAIR, is an ultimate professional. Stucco, eaves, painting, etc. It seems there’s nothing he can’t do. I would definitely recommend him for any project."
Handyman Services Project
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+6

Response time1 day
1 neighbors recently requested a quote
Recommended by66%of homeowners
Wright Choice Remodeling Services
4.6(
67
)

Serving Ontario, CA and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"Robert can do a lot more than his Angie's List description would lead you to believe.  I was fixing up a vacation property for sale and called Robert. We met and he impressed me with his responsiveness, punctuality and forthrightness. I hired him to fix a couple of things but after I he understood what I wanted he said he could do those things too, made recommendations and I gave him more and more work. What was supposed to be several days worth of work turned into a ten week remodeling project  and based upon his recommendations helped the property to sell within days of being put on the market.  Robert is not just a handyman he actually can do the work of any contractor I've met and do it better, faster and for less money and without bugging you about everything. In the words of STNG's Jean-Luc Picard just say "Make it so." and he'll do it!"
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+7

Response time9 hrs
Recommended by94%of homeowners
Avatar for ADT
ADT
4.5(
856
)

Serving Ontario, CA 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
Avatar for Alberto Soria
Alberto Soria
4.9(
27
)

Serving Ontario, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Customers say: True professional

We specialize in alarms, security cameras, ceiling fans, stereo systems, home theater systems, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

Security Cameras
Fan in motion
Alarms Project
Alarms Project
Security Cameras

+12

Response time1 day
3 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Lightning Locks
Lightning Locks
4.9(
232
)

Serving Ontario, CA and surrounding areas

In business since 2002

Free estimates

Credit card accepted

"It is so important to find an honest, trustworthy locksmith and Alan is definitely the best in the business. He is a total professional and I trust him to re-key my whole house. I have used him on numerous occasions - basically whenever anything goes wrong with my locks- and have recommended him to colleagues and friends. All have had equally positive experiences with both quality of work and price. I would not believe that other reviewer."
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Recommended by97%of homeowners
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Locksmiths questions, answered by experts

Thieves can open almost anything with enough time and the right tools, but they also prefer easy targets that are unlikely to get them caught. Forcing open gates is loud and difficult, and to be able to open one electronically requires extensive knowledge of the system, which most thieves don't have. Electric and other security gates are great deterrents because the thief will move to an easier target. If the thief is determined to enter your property, they will most likely find a different entrance point.

Rekeying your own locks is a low-cost task that prevents you from having to replace the locks themselves completely. The first couple of times you rekey a lock may be challenging because this is an intermediate DIY task. You can purchase a rekey kit from most hardware stores, but make sure you’re buying the kit from the brand of lock in your home that you’re going to rekey. 

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.

If your door handle turns without opening, the most likely culprit is a loose or stripped spindle. This part connects the handles to the latch mechanism, and when it’s not properly engaged, turning the handle does nothing. Other issues might include a broken latch, loose screws, or even something small blocking an inner mechanism. In any case, it’s usually a matter of tightening, adjusting, or replacing a worn-out part inside the handle assembly—or calling in a professional to do it for you.

Yes, but adding a deadbolt to some door materials, like steel, may make installation a little bit trickier. For these materials, you will want to hire a locksmith to do the work for you, but be aware that they may charge an additional fee of $25 to $50 or more.

The Ontario, CA homeowners’ guide to locksmith services

From average costs to expert advice, get all the answers you need to get your job done.