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TRUSTED BY NAPERVILLE, IL HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon276
    Verified locksmith services reviews

Find Locksmiths in Naperville

Avatar for Sliding Door Repair Service, Inc.
Sliding Door Repair Service, Inc.
4.6(
139
)

Serving Naperville, IL and surrounding areas

Approved

In business since 2008

Warranties offered

Small jobs welcome

"They got my sliding door and lock to work after a previous locksmith told me the door would have to come off and that the lock needed replacement. It was a matter of a few adjustments, so I think their understanding of locks and sliding doors together really helps."
Fixing a sliding patio door!
finished installing a sliding patio door!
installing new doors
Installing new doors!
New work car!

+28

Response time2 days
10 neighbors recently requested a quote
Recommended by96%of homeowners
Eminent Locksmith
5.0(
5
)

Serving Naperville, IL and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

Eminent Locksmith is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)

Serving Naperville, IL 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

9 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Silver Hammer Construction
Silver Hammer Construction
4.3(
309
)

Serving Naperville, IL and surrounding areas

Approved

In business since 1986

Free estimates

Warranties offered

"I can't say enough good things about Silver Hammer and Clint. He really helped us out completing a bathroom project that was left in a very bad condition from the previous contractor, Rustiko Builders. They got the job completed within a few weeks and did an awesome job. Thank you guys!!"
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+49

5 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Dynamic Innovations & Finishes
Dynamic Innovations & Finishes
5.0(
24
)

Serving Naperville, IL and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

As a locally owned business, we believe in doing things the right way—with honesty, care, and attention to detail. Every project we take on is customized to fit your needs, and we treat your home like it’s our own. Our goal is simple: deliver top-quality results and create lasting relationships you can rely on.

Track Replacement
Rollers Replacement
Pocket Door
Pocket Doors
Pocket Doors

+19

124 neighbors recently requested a quote
Avatar for Ivan Handyman
Ivan Handyman
4.7(
61
)

Serving Naperville, IL and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"I hired them to install three exterior lights, by my front and back doors & garage. I had the fixtures, just needed someone to install. Good work at a reasonable price. I subsequently hired them to fix some wood rot by my garage door. Ivan cams in, cut out and replaced the bad pieces, caulked and repainted. Excellent job!"
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+38

4 neighbors recently requested a quote
Recommended by85%of homeowners
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Locksmiths questions, answered by experts

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.

Yes, you should change the locks as soon as you can after completing the purchase of a house. This is a matter of privacy and security, as you have no idea how many copies of the keys the previous owner made. You can change the locks yourself or hire a pro to replace or rekey the lock, which costs $50 to $100.

Door locks should be changed roughly every seven years. The average lifespan of a door lock is seven to 10 years, so it’s best to err on the side of caution and change them early, especially if they are showing signs of wear and tear. Examples of deterioration include visible rust and difficulty opening or closing the door. Some locks can work safely beyond 10 years, but it depends on how often they are used and whether they are exposed to damaging environmental conditions like precipitation or extreme temperatures.

The benefit of deadbolt locks is that they're much harder to force open than simple locks with pin tumbler mechanisms, so they may offer added security. This feature is why many locksmiths recommend deadbolts for home security. For many households, this added protection and peace of mind is well worth the cost of installing a deadbolt.

Yes, as long as it’s thick enough for the deadbolt. Most interior hollow core doors are at least 1 1/2-inches thick, which is usually the minimum requirement for a deadbolt. You’ll want to find the lock block first before installing. Also, most hollow doors require additional reinforcement for locks, such as a reinforcement plate or plywood block.

The Naperville, IL homeowners’ guide to locksmith services

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