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MM Discount Locksmith, LLC

18 Niles St Unit B1
4.71(
36
)
•Approved Pro

MM Discount Locksmith, LLC

18 Niles St Unit B1
4.71(
36
)
•Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
80 local quotes requested

We are a locally owned and operated company, that values honesty and integrity, and treats your home as if it were our own. We offer a variety of locksmith services, that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"Got locked out of my home on a weekend, so I was pleasantly surprised at how quickly they responded to my request. Arrived within an hour and got me back in my house within 10 minutes of getting here. Mo was friendly and I’ll give them a call if I ever get myself in this situation again. Thank you!"

Annette M on July 2025

We are a locally owned and operated company, that values honesty and integrity, and treats your home as if it were our own. We offer a variety of locksmith services, that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"Got locked out of my home on a weekend, so I was pleasantly surprised at how quickly they responded to my request. Arrived within an hour and got me back in my house within 10 minutes of getting here. Mo was friendly and I’ll give them a call if I ever get myself in this situation again. Thank you!"

Annette M on July 2025

Avatar for Agawam MA Locksmith Store

Agawam MA Locksmith Store

719 Main St (Suite: 920C)
No reviews yet

Agawam MA Locksmith Store

719 Main St (Suite: 920C)
No reviews yet
32 years of experience

Agawam MA Locksmith Store are a full service Locksmith Company, Who proudly provides Residential Commercial and Automotive and Emergency Service 24 hours in Agawam, MA.

Agawam MA Locksmith Store are a full service Locksmith Company, Who proudly provides Residential Commercial and Automotive and Emergency Service 24 hours in Agawam, MA.

Avatar for Memorial Square MA Locksmith Store

Memorial Square MA Locksmith Store

25 Bond St (Suite: 933C)
No reviews yet

Memorial Square MA Locksmith Store

25 Bond St (Suite: 933C)
No reviews yet
37 years of experience

At Memorial Square MA Locksmith Store our promise to you and this great community is a great Locksmith Service in Memorial Square, MA. We offer Locksmith Service at any time 24 hours.

At Memorial Square MA Locksmith Store our promise to you and this great community is a great Locksmith Service in Memorial Square, MA. We offer Locksmith Service at any time 24 hours.

Brightwood MA Locksmith Store

25 Avocado St (Suite: 932A)
No reviews yet

Brightwood MA Locksmith Store

25 Avocado St (Suite: 932A)
No reviews yet
37 years of experience

Brightwood MA Locksmith Store are a full service Locksmith Company, Who proudly provides Residential Commercial and Automotive and Emergency Service 24 hours in Brightwood, MA.

Brightwood MA Locksmith Store are a full service Locksmith Company, Who proudly provides Residential Commercial and Automotive and Emergency Service 24 hours in Brightwood, MA.

Avatar for Metro Center MA Locksmith Store

Metro Center MA Locksmith Store

350 Worthington St (Suite: 931E)
No reviews yet

Metro Center MA Locksmith Store

350 Worthington St (Suite: 931E)
No reviews yet
37 years of experience

At Metro Center MA Locksmith Store our promise to you and this great community is a great Locksmith Service in Metro Center, MA. We offer Locksmith Service at any time 24 hours.

At Metro Center MA Locksmith Store our promise to you and this great community is a great Locksmith Service in Metro Center, MA. We offer Locksmith Service at any time 24 hours.

Avatar for Bay MA Locksmith Store

Bay MA Locksmith Store

Bay MA Locksmith Store
No reviews yet

Bay MA Locksmith Store

Bay MA Locksmith Store
No reviews yet
37 years of experience

Bay MA Locksmith Store provides a range of Locks and keys solutions for your Home, Business or vehicle at fair prices. Bay, MA Locksmith Service.

Bay MA Locksmith Store provides a range of Locks and keys solutions for your Home, Business or vehicle at fair prices. Bay, MA Locksmith Service.

Avatar for Maple High Six Corners MA Locksmith

Maple High Six Corners MA Locksmith

126 Walnut St (Suite: 930E)
No reviews yet

Maple High Six Corners MA Locksmith

126 Walnut St (Suite: 930E)
No reviews yet
37 years of experience

Maple High Six Corners MA Locksmith are a full service Locksmith Company, Who proudly provides Residential Commercial and Automotive and Emergency Service 24 hours in Maple High Six Corners, MA.

Maple High Six Corners MA Locksmith are a full service Locksmith Company, Who proudly provides Residential Commercial and Automotive and Emergency Service 24 hours in Maple High Six Corners, MA.

Avatar for Upper Hill MA Locksmith Store

Upper Hill MA Locksmith Store

320 Wilbraham Rd (Suite: 755H)
No reviews yet

Upper Hill MA Locksmith Store

320 Wilbraham Rd (Suite: 755H)
No reviews yet
37 years of experience

We are a Local Locksmith Company that provides locksmith service in Upper Hill, MA. We offer our Locksmith service 24 hours a day and 7 days a week to those in need of our assistance.

We are a Local Locksmith Company that provides locksmith service in Upper Hill, MA. We offer our Locksmith service 24 hours a day and 7 days a week to those in need of our assistance.

Avatar for Boston Road MA Locksmith Store

Boston Road MA Locksmith Store

436 Parker St (Suite: 231D)
No reviews yet

Boston Road MA Locksmith Store

436 Parker St (Suite: 231D)
No reviews yet
37 years of experience

Boston Road MA Locksmith Store are a full service Locksmith Company, Who proudly provides Residential Commercial and Automotive and Emergency Service 24 hours in Boston Road, MA.

Boston Road MA Locksmith Store are a full service Locksmith Company, Who proudly provides Residential Commercial and Automotive and Emergency Service 24 hours in Boston Road, MA.

Showing 1-10 of 29
Locksmiths questions, answered by experts

It could be difficult to get in and out of a lock for several reasons, such as the keyhole needing additional lubrication. Particles, debris, and dirt can also get into a lock, making a key stuck (the lubrication can help with the removal). 

There are many types of deadbolts, but these tips work on most. First, address any grime buildup. A bit of WD-40 will loose up rust and dirt so the deadbolt can turn. Inspect the door and frame alignment if this doesn't resolve the issue. Adjust the strike plate or the deadbolt's position to improve alignment. If the problem persists, disassemble the lock to inspect for damaged or worn parts. If you are unsure how to do it, hire a local locksmith.

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.

The good news is that, yes, you can change locks yourself. Many people find it’s an easy DIY project that requires few tools and not much expense (depending on which lock you’re installing). If you have trouble with any part of an installation, you can always call a locksmith to help finish installing them.

Various types of deadbolts are available, from the classic single-cylinder lock to a double-cylinder, rim deadbolt, smart deadbolt, and electronic deadbolt lock. Most homes in the U.S. use a single-cylinder deadbolt lock, which requires a key on the exterior and only a thumb turn on the interior to open or close the lock. 

The Otis, MA 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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