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TRUSTED BY BIDDEFORD, ME HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon21
    Verified locksmith services reviews

Top-Rated Locksmiths in Biddeford - Updated Nov 2026

Avatar for ADT
ADT
4.5(
887
)
Security Safe - Install

Serving Biddeford, ME and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"Walter and Glen at Protect Your Home Group with ADT are the best people 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 by88%of homeowners
Avatar for Atsalis Enterprises
Atsalis Enterprises
5.0(
12
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Biddeford, ME and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

"Lexi does great work. He and his team did amazing work on my floor, which was not an easy task - dealing with uneven floors and replacing some previous flooring done horribly by empire flooring. And also did a bathroom remodel, which was stellar. He made recommendations that made my life easier. I would (And have) recommended him with no hesitation."
Deck renovation
Deck renovation
Deck renovation
Deck renovation
Deck renovation

+3

Response time3 days
3 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Happy Locksmith
Happy Locksmith
New to Angi
LocksmithLocksmith - AutoLocksmith - For Business

Serving Biddeford, ME and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Happy Locksmith is a trusted mobile automotive locksmith serving Dover, Portsmouth, Rochester, Durham, Somersworth, Exeter, and surrounding areas in New Hampshire.\n\nWe specialize in fast, reliable, and professional automotive locksmith services, including:\n\n* Car key replacement\n* Lost car key solutions\n* Spare key duplication\n* Key fob programming\n* Smart key programming\n* Transponder key programming\n* Emergency vehicle lockout service\n* Broken key extraction\n* Ignition key cutting and replacement\n\nOur goal is to provide honest pricing, quick response times, and high-quality workmanship. Whether you’ve lost your only key, locked your keys inside your vehicle, or need a spare key programmed, we’re equipped with professional locksmith tools to get you back on the road as quickly as possible.\n\nWe service most major vehicle brands, including Toyota, Honda, Ford, Chevrolet, GMC, Dodge, Chrysler, Jeep, Nissan, Hyundai, Kia, Mazda, Subaru, and many more.\n

Locksmith Service
Locksmith Service
Avatar for Dugan's Home Improvement
Dugan's Home Improvement
4.2(
11
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Biddeford, ME and surrounding areas

Approved

In business since 2018

Free estimates

Offers commercial services

"He was prompt and very pleasant to work with. He understood my concern and got the job done for me. I would definitely call him again for another handyman or home improvement job."
Response time2 days
13 neighbors recently requested a quote
Recommended by81%of homeowners
Home Care
4.4(
8
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Biddeford, ME and surrounding areas

Approved

In business since 2000

Free estimates

Customers say: Quick response

"The carpenter I chose did a very good job. He was willing to listen to my suggestions on the project and completed the project in a timely manner. I would take advantage of his services again for future projects as necessary."
Response time2 days
1 neighbors recently requested a quote
Recommended by57%of homeowners
Avatar for That's Easy Home Repair
That's Easy Home Repair
New to Angi
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Biddeford, ME and surrounding areas

Approved

In business since 2024

Small jobs welcome

Brett Tishim is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

Half bath
Half bath
Half bath
Half bath
Half bath

+20

Avatar for IronCAD
IronCAD
New to Angi
LocksmithHardware, Latches & Tracks (Door) - Repair or Replace

Serving Biddeford, ME and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

IronCAD LLC (Residential Plans & Carpentry Services)\nEdgar Almonte \nBased in Lower-NH\n\nBeen working in the Building, Fabrication and Design Planning Field for 20yrs.\nWork-Travel Radius included NH & MA, and Lower-ME.\nExpertise in a wide-variety of disciplines and trades.\nSole-proprietor for Small to Mid-Size Jobs in which Bids will be reasonable. \nInsured Contractor \n

16 neighbors recently requested a quote
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Locksmiths FAQs, answered by experts

Smart locks offer a similar level of safety to traditional or conventional locks because they often use comparable locking mechanisms, such as deadbolts. The primary difference is the access method: smart locks use a login or code instead of a physical key, which adds convenience. While not inherently safer, some smart locks have added security features that can deter intruders, like shutting down after too many incorrect code attempts or being harder to pick. For the best security, it's recommended to combine any lock with other home safety features like motion-activated lighting, security cameras, and window and door sensors.

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.

Whether or not keyless door locks are safe and trustworthy depends on the visibility of the programming code—and a trespasser’s determination. Even if you carefully guard entry and programming codes, those trying to break in may be able to crack open the lock’s faceplate with a screwdriver and change the codes. The same goes for manual models.

Some find smart locks the safest option because it’s harder to manipulate codes without access to your phone. But it’s possible to get hacked even then. Consider installing an extended security system, like door and window alarms or surveillance cameras, to enhance security. 

Begin by checking the power source, typically a battery or wired connection. Ensure the battery is installed correctly, has sufficient charge, and isn't corroded. If it's a wired lock, examine the electrical connections to confirm they are secure and free from damage. Additionally, inspect the lock's programming or settings. Confirm that user codes or access credentials are programmed correctly and that any remote control devices are paired and functional.

If part of the key is protruding out of the lock, you can use a pair of needle-nosed pliers or tweezers to gently turn the key in the lock to open the door. If the key is fully inserted into the lock, you may also be able to use a key extractor to help turn the key into the unlocked position. 

But if the key breaks off halfway into the lock or you simply can’t reach it to help engage the unlocking mechanisms, you should probably call a professional.

The Biddeford, ME homeowners’ guide to locksmith services

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