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Find Locksmiths in Rockville

Avatar for Zee Locksmith
Zee Locksmith
4.8(
53
)

Serving Rockville, MD and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Replace old front doorknob assembly. Also add chain lock on inside door. Arrived shortly after we called. Got the work done right away. Left the area clean and neat. Showed us how everything worked."
Re-Keying
Re-Keying
Re-Keying
Re-Keying
Additional Photos

+57

Response time10 hrs
Response rate85%
1 neighbors recently requested a quote
Avatar for Raanan The Locksmith
Raanan The Locksmith
5.0(
26
)

Serving Rockville, MD and surrounding areas

Angi Approved

In business since 2018

Free estimates

Emergency services offered

"He arrived on time and successfully programmed my Ford Edge key fob and cut the mechanical key without problems. The end price was as quoted. The key fob works; I am happy."
Response time2 days
Response rate100%
92 neighbors recently requested a quote
Eagle Services, LLC
4.5(
121
)

Serving Rockville, MD and surrounding areas

Angi Approved

In business since 2005

Free estimates

Emergency services offered

We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing.\n\nBeing a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

Response time2 hrs
Recommended by94%of homeowners
Avatar for Home Service
Home Service
4.5(
8
)

Serving Rockville, MD and surrounding areas

Angi Approved

In business since 2010

Free estimates

Emergency services offered

"The guy arrived on time ready to do the job. He was very efficient went over with me. The problems that I was having with my door and step-by-step. Show me what he needed to do to fix the power he replaced the parts that needed to be replaced and all of this did not take no more than an hour and a half. I am very happy with his work and I will be calling them out again for future services."
garage door
79 neighbors recently requested a quote
Recommended by25%of homeowners
Avatar for Gaithersburg Garage Door Inc
Gaithersburg Garage Door Inc
5.0(
231
)

Serving Rockville, MD and surrounding areas

In business since 1988

Free estimates

Warranties offered

"Everything went fantastic Anthony was my technician, he was courteous, performed the job efficiently, did a great cleanup job of any materials in my garage. Explained exactly what was done and the future work that I needed to be done! I requested him to do the follow up work! The company itself is also great. They did follow ups via text and email; responded to everything quickly and were able to accommodate my schedule. I will continue to use them as a company."
Recommended by100%of homeowners
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Showing 1-10 of 258
FAQs for locksmith service projects in Rockville, MD

The installation timeframe varies based on door preparation and lock complexity. For doors already prepared with appropriate holes, installation might take 15 to 30 minutes. New installations requiring drilling take one to two hours. First-time DIY installers should allocate additional time to ensure proper alignment and function. Professional locksmiths complete standard installations efficiently due to their specialized tools and experience.

Most residential doors can accommodate deadbolts, but certain door types present challenges. Solid wood and fiberglass doors accept standard deadbolt hardware, while metal doors require specialized drilling equipment. Hollow-core interior doors lack the structural integrity to properly support deadbolts without additional reinforcement. Doors should be at least 1⅜ inches thick to properly house standard deadbolt mechanisms.

Door warranties remain valid when deadbolts are installed according to the manufacturer's guidelines. However, improper installation that damages the door structure might affect warranty coverage. 

Before modifying any door under warranty, review the documentation for specific limitations or requirements regarding hardware installation. Some manufacturers provide templates or guidelines for acceptable lock placement to maintain warranty protection.

Rekeying offers a more economical alternative to complete replacement when you need to change access, but the lock mechanism remains in good condition. This process involves reconfiguring the internal pins to work with a new key while retaining the existing hardware. For homeowners with multiple locks, rekeying provides the convenience of using a single key for all entry points while maintaining security.