Onyx Locksmith, home (207) 383-5223

Locks for your home, fitted properly.

We install, repair and rekey residential locks, from deadbolts and knobs to keypad locks, so your home is as secure as you want it.

(207) 383-5223

A keypad deadbolt on a dark front door, with an Onyx card

What we do

  • We install new deadbolts, knobs and keypad locks.
  • We repair locks that stick, will not latch or will not turn.
  • We rekey your locks so the old keys stop working.
  • We come out for house lockouts, day or night.

What to expect

  1. Call us, or talk to us here, and tell us where you are and what you need.
  2. We give you a free estimate before any work starts.
  3. A technician comes to you in a marked Onyx van.
  4. Payment is due when the job is done. We take Visa, Mastercard, Discover, cash, Venmo and Zelle.

What customers said

Google reviews that mention this work, word for word.

★★★★★

Kenny arrived quickly and was so nice and helpful! He had my front door unlocked in minutes and was super friendly. Would definitely use Onyx again!

Cassie M., Google review, September 2026
Reply from Onyx Locksmith

Thank you so much for your nice review. We appreciate your business.

★★★★★

Jameson was very friendly. He did great job replacing my door lock. Thank you!

Rachelle M., Google review, July 2026
Reply from Onyx Locksmith

I appreciate your business and a nice review. Thank you so much.

Questions

Do you work on keypad locks?

Yes. Keypad locks are part of our residential work; you can see one in our gallery.

Do you charge more on weekends or holidays?

No. We charge the same price on weekends and holidays.

Can you come today?

We are on call 24 hours a day. Talk to us or call, and we will tell you when a technician can be with you.

A lock at home that needs attention?

(207) 383-5223