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TRUSTED BY FAIRFAX, VA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon313
    Verified locksmith services reviews

Top-Rated Locksmiths in Fairfax - Updated Nov 2026

Avatar for Capitol M. Locksmith
Capitol M. Locksmith
5.0(
60
)
LocksmithLocksmith - AutoLocksmith - For Business

Serving Fairfax, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"Erwin was professional and thorough. He understood our needs and had the perfect solution and executed it. He was extremely responsive, even during the evening. He also went above and beyond by anticipating the style of an appropriate doorknob according to photos he had seen. And besides all this, he has a respectful and friendly demeanor. Highly recommend Capitol M. Locksmith!"
Response time1 day
Response rate97%
1 neighbors recently requested a quote
Avatar for Sure-Fit Security
Sure-Fit Security
4.5(
45
)
LocksmithLocksmith - AutoLocksmith - For Business

Serving Fairfax, VA and surrounding areas

Approved

In business since 1962

Emergency services offered

Warranties offered

"Whether it’s for your home or your business (I use them for both) one of the contractors you had better have complete trust in is your locksmith. We have been using Surefit Security for over thirty years and couldn't be happier with our experiences. They are extremely knowledgeable and have offered viable and prompt solutions addressing all of our locksmith needs. From replacing hardware and doors to developing and implementing new master key systems in high rise office buildings they have never let us down. The employees who come on site to perform work are professional and courteous and the office staff and owners are always available for consultation when needed. To say that I highly recommend them is an understatement. I really can’t see us ever using anyone else."
Electronic Access Control
Residential Locks
Residential Locks
Our Team!
Response time7 hrs
1 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Cairo Locksmith, Inc.
Cairo Locksmith, Inc.
5.0(
16
)
Locksmith - AutoLocksmithLocksmith - For Business

Serving Fairfax, VA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the project is.

Adams Rite eForce 3090
1 neighbors recently requested a quote
Avatar for AAA GARAGE DOOR AND LOCKSMITH LLC
AAA GARAGE DOOR AND LOCKSMITH LLC
5.0(
10
)
LocksmithLocksmith - For Business

Serving Fairfax, VA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Excellent experience! The locksmith was prompt, professional, friendly, and very knowledgeable. He quickly took care of the problem and made sure everything was working perfectly before leaving. Great communication, fair pricing, and quality work. I would definitely recommend him to anyone needing a reliable locksmith and will absolutely use him again!"
Project Photos
Locksmith Services
39 neighbors recently requested a quote
Avatar for A & V Handyman, LLC
A & V Handyman, LLC
5.0(
16
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Fairfax, VA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Sam is very friendly and understanding, ensuring that every step in the process was done correctly, and even did things that he didn't have to do, but he did anyway. He really went the extra mile for me. He's been doing this for a while, so if you're looking for experience, this is your guy. Great technician, highly recommended."
Additional Photos
Response time2 days
Recommended by93%of homeowners
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Locksmiths FAQs, answered by experts

The cost-effectiveness of fixing or replacing a door lock depends on the severity of the issue. Repairing a minor problem, such as loose screws or a need for lubrication, is usually cheaper than replacing the entire lock. However, replacing the lock if it is severely damaged, outdated, or lacks security features may be a better long-term investment. New locks often have improved security features, enhancing your property's safety.

In some cases this is possible, but it’s not advisable as the screwdriver is likely to leave marks all over the wall and a noticeable dent on the door. Move slowly and carefully if you have to use this method, and consider calling an emergency locksmith right away instead of trying to break 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.

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.

Many insurance providers offer policy discounts when adding security features to your home. The best way to find out if new locks will reduce your premium is to simply ask your agent.

The Fairfax, VA homeowners’ guide to locksmith services

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