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Avatar for Onyx Locksmith

Onyx Locksmith

5.00(
4
)
•Approved Pro

Onyx Locksmith

5.00(
4
)
•Approved Pro
Customers say: Quick response
21 years of experience
Free onsite estimate

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.

"Elton was absolutely awesome. So friendly and professional. So very happy with this service. Would never go anywhere else for any lock related service."

Lorene W on November 2025

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.

"Elton was absolutely awesome. So friendly and professional. So very happy with this service. Would never go anywhere else for any lock related service."

Lorene W on November 2025

Avatar for Freedom Locksmith Services LLC

Freedom Locksmith Services LLC

5.00(
39
)

Freedom Locksmith Services LLC

5.00(
39
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Complete Mobile Locksmith service. Fast and friendly. We keep our scheduled appointments. Visa, mastercard, discover accepted.

"fast, easy, smooth, at a fair price."

Matthew R on May 2018

Complete Mobile Locksmith service. Fast and friendly. We keep our scheduled appointments. Visa, mastercard, discover accepted.

"fast, easy, smooth, at a fair price."

Matthew R on May 2018

WISHEKS

2.00(
1
)

WISHEKS

2.00(
1
)
Customers say: Terrific value

At WISHEKS we want you to be 100% satisfied with your purchase. Our sincere goal is to provide an enjoyable shopping experience that encourages you to shop with us for years to come. On the rare occasion you receive a product that you just don't like or that doesn't match your décor, our experienced Customer Service staff is just a phone call away and will guide you through our easy return policy. At WISHEKS we want you to get exactly what you want and with our world-class product selection you can be sure you'll find the product that is right for you.

At WISHEKS we want you to be 100% satisfied with your purchase. Our sincere goal is to provide an enjoyable shopping experience that encourages you to shop with us for years to come. On the rare occasion you receive a product that you just don't like or that doesn't match your décor, our experienced Customer Service staff is just a phone call away and will guide you through our easy return policy. At WISHEKS we want you to get exactly what you want and with our world-class product selection you can be sure you'll find the product that is right for you.

Pop-A-Lock

No reviews yet

Pop-A-Lock

No reviews yet
15 years of experience

Why Choose Pop-A-Lock®? · Full Service Southern Maine Locksmith · Professionally Trained Technicians · Fastest Response Times · Friendly, Professional Service · Marked Vehicles & Uniformed Employees · Quoted Price Is What You Pay · Free Emergency Door Unlocking when child is locked inside.

Why Choose Pop-A-Lock®? · Full Service Southern Maine Locksmith · Professionally Trained Technicians · Fastest Response Times · Friendly, Professional Service · Marked Vehicles & Uniformed Employees · Quoted Price Is What You Pay · Free Emergency Door Unlocking when child is locked inside.

McCollum Property Services

No reviews yet

McCollum Property Services

No reviews yet
26 years of experience

I have been in business for twenty five years my company is fully insured and lead certified. My company handles interior and exterior repairs to your dwelling or place of business so feel free to contact me for any question you may have.

I have been in business for twenty five years my company is fully insured and lead certified. My company handles interior and exterior repairs to your dwelling or place of business so feel free to contact me for any question you may have.

Lewiston Locksmith

No reviews yet

Lewiston Locksmith

No reviews yet
13 years of experience

We're a fully mobile locksmith company in Lewiston ME. We make and program car keys, repair and replace locks on homes and businesses, and perform lockouts for homes and cars.

We're a fully mobile locksmith company in Lewiston ME. We make and program car keys, repair and replace locks on homes and businesses, and perform lockouts for homes and cars.

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Verified Reviews for Locksmith Service pros in Cornish, ME

*The Angi rating for Locksmith Service companies in Cornish, ME is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Locksmith Service needs.

*The HomeAdvisor rating for Locksmith Service companies in Cornish, ME is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Locksmith Service needs.

Last update on January 02, 2026

Locksmiths questions, answered by experts

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, 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.

There are different types of deadbolts. The most common type is a single-cylinder deadbolt, which you may recognize on your front door. This type of lock has a keyhole on the outside and a thumb turn on the inside. A double-cylinder deadbolt has two locking mechanisms and requires a key to engage on the inside as well as the outside. 

Always consider security a top priority in your home. Perform a safety inspection of your home. Look for broken locks and rusty deadbolts, and take an inventory of who has access to your keys.

Consider the locks on your shed, safe, and other household items. Professional locksmiths can help you determine the best safety and security options for your home and feel at ease.

When a locksmith comes to your home, ensure your safety by having the locksmith show identification and provide an itemized invoice that you can reference later.

You can cut a door knob off using a sawzall, but you risk causing additional damage to the door itself. You’ll also need to completely replace the door knob, costing you extra money and another trip to the hardware store.

The Cornish, ME homeowners’ guide to locksmith services

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

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