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TRUSTED BY JOHNSTON, IA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon41
    Verified locksmith services reviews

Top-Rated Locksmiths in Johnston - Updated Nov 2026

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

Serving Johnston, IA 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
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

5 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for ADT
ADT
4.5(
886
)
Security Safe - Install

Serving Johnston, IA 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

36 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for House Doctors of Greater Des Moines
House Doctors of Greater Des Moines
5.0(
4
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Johnston, IA and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

House Doctors of Greater Des Moines is your trusted local partner for reliable home repair, maintenance, and light remodeling services. Whether it’s small fixes or larger projects, their skilled team delivers high-quality workmanship with a focus on professionalism and customer satisfaction. From drywall repair, carpentry, and door installations to deck repairs and general handyman services, they handle a wide range of home improvement needs efficiently and affordably. Homeowners choose House Doctors for their prompt communication, transparent pricing, and commitment to getting the job done right the first time. No project is too small—if it matters to your home, it matters to House Doctors.

121 neighbors recently requested a quote
Avatar for Simple Solution Home Services L.L.C
Simple Solution Home Services L.L.C
5.0(
1
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Johnston, IA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

We take great pride in offering the best possible experience with our expertise, quality, and customer service. In order to understand the needs and expectations of our clients; we take great care to work and communicate with everyone in a professional manner. It is our mission to exceed our clients expectations by providing excellent workman ship and complete customer satisfaction, from the start of each project to its completion. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Bathroom paint
Bathroom paint
Bathroom paint
Response time2 days
10 neighbors recently requested a quote
Avatar for JB's Lock & Key
JB's Lock & Key
5.0(
46
)
LocksmithLocksmith - Auto

Serving Johnston, IA and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Mr. John Barker is a great locksmith and fast!! My puppy black lab was locked inside my home, Mr. Barker came right over, got me back in my home and made me a couple extra keys. Don't use "key me", use Mr. John Barker for great service and Iowa nice!!"
Response time10 hrs
Response rate88%
Recommended by94%of homeowners
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Locksmiths FAQs, answered by experts

When the temps drop, sometimes you need to thaw a lock to regain access. Options include warming the key with warm water, applying a de-icing spray, or using a hair dryer on low heat. Avoid using boiling water to prevent damage. To prevent future freezing, consider installing a cover or shield over the lock to keep water and ice out. Remember to be patient and gentle during thawing to avoid damaging the lock or key. If all else fails, consult a professional locksmith.

First thing first: Make sure you’re using the right key. If it’s the correct key for your lock, there are a few reasons why it may not be working, like the key is worn out or the lock is jammed. Try lubricating the lock and pushing the door closed to ensure the mechanisms work correctly. If you’re still locked out, call in for help.

You might want to change a door lock entry code for a handful of reasons. The most common answers are extra security or a forgotten code. You may also find yourself in a position where you need to temporarily change the code to allow a guest to come and go freely but want to switch it back once things return to normal.

Security systems are one of the measures that deter burglars the most. Research suggests most burglars look for signs of a security system before going in, although the presence of a security system doesn’t automatically mean they won’t enter the home. However, a security system with cameras can decrease the chance of a burglary overall.

Security experts recommend deadbolt locks as the most secure option for a house's exterior or entry doors. Deadbolts provide the best security because they can prevent most types of forced entry and are harder to lockpick. Common types include the standard single-cylinder deadbolt, which is often found on front doors. For enhanced security, you can opt for a double-cylinder deadbolt, which requires a key to operate from both the inside and the outside.

The Johnston, IA homeowners’ guide to locksmith services

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