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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.

A deadbolt differs from a regular lock in its design, construction, and security level. Regular locks are typically used for interior doors, such as for bedrooms and bathrooms, and provide minimal security. They are easy to install and use, often featuring a simple locking mechanism on the inside. In contrast, a deadbolt is one of the most secure locks you can install on an exterior door. Its internal construction is designed to withstand significant force, adding a crucial layer of security that can deter intruders. While deadbolts may be more expensive and complicated to install, they are cost-effective for the security they provide and are built to hold up to wear and tear.

Keyless locks are often considered safer since they’re protected by passcodes instead of a physical key, making it harder to be picked. However, they are not infallible. And like all electronic devices, outdated models are more prone to problems and safety concerns. If you’ve experienced multiple lockouts in the past year, or your lock is responding slower than usual after you key in the passcode, it might be time to upgrade to a newer one. Even if your lock is working fine, you should still change your access code at least twice a year.

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.

Regrettably, entirely pick-proof locks don't exist unless you opt for keyless varieties. Locks advertised as "pick-proof" are, in reality, more resilient against lock-picking and bumping attempts because of complex mechanisms consisting of pins and sidebars. These locks work like this—they assign two tasks to the key, enhancing security by making unauthorized entry more challenging.

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.