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TRUSTED BY PORTLAND, ME HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon52
    Verified locksmith services reviews

Top-Rated Locksmiths in Portland - Updated Nov 2026

Avatar for Clark Handyman & Carpentry
Clark Handyman & Carpentry
5.0(
22
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Portland, ME and surrounding areas

Approved

In business since 2018

Free estimates

Offers commercial services

"We had shelves installed in our coat closet to turn it into a pantry, and Brian Clark did a great job. He made sure he understood exactly what we wanted before starting, worked professionally, and was prompt and efficient. We’re very happy with the results and would definitely recommend him."
Response time3 days
15 neighbors recently requested a quote
Recommended by57%of homeowners
Avatar for ADT
ADT
4.5(
890
)
Security Safe - Install

Serving Portland, 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

35 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for GrayBridge
GrayBridge
5.0(
20
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Portland, ME and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"I’m extremely pleased with the handyman’s work! They expertly repaired and rehung my screen door, leaving it looking and functioning like new. Professional, efficient, and highly skilled—I couldn’t be happier with the result!"
Working on Deck
Finished Deck
Old Door
Progress Pic
Trim

+136

Response time1 day
Response rate100%
30 neighbors recently requested a quote
Avatar for Happy Locksmith
Happy Locksmith
New to Angi
LocksmithLocksmith - AutoLocksmith - For Business

Serving Portland, 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

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Locksmiths FAQs, answered by experts

Costs depend on lock type, service complexity, labor, emergency availability, and whether security system integration is needed.

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.

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.

When it comes to how to get a stuck key out of a lock, the simplest way is to use some kind of lubricating substance. One option is to apply graphite powder while wiggling the key gently. As the graphite fills the lock, jiggling should loosen the key enough to allow you to pull it out.

Security systems are one of the measures that deter burglars the most. Research suggests most burglars look for signs of a security system before going in, although the presence of a security system doesn’t automatically mean they won’t enter the home. However, a security system with cameras can decrease the chance of a burglary overall.

The Portland, ME homeowners’ guide to locksmith services

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