Portland, Maine
Keys cut. Locks changed. Doors opened.
Copperline Lock & Safe — a real locksmith, not a dispatch service. Based in Portland, serving the peninsula and beyond.
Track Record
What We Do
24/7
Emergency Lockout
Home, car, or office — we pick up the phone and show up. Average arrival under 25 minutes in Portland proper. No bait pricing.
from $85
Residential
Rekey Service
Moving in, lost a set, or firing a tenant? We rekey your existing hardware so only new keys work. Same-day in most cases.
from $40 / lock
Install
Lock & Deadbolt Install
New deadbolts, knob sets, smart locks, and keypad entry. We source commercial-grade hardware and install it right.
from $110
Commercial
Commercial Service
Master key systems, storefront cylinders, panic hardware, and restricted-key programs for Portland businesses and property managers.
quoted on-site
Mobile
Key Cutting
House keys, mailbox keys, padlock keys, high-security blanks — cut in the truck while you wait.
from $6 / key
Specialty
Safe Work
Combination changes, lockouts, relocations, and bolt-down service for home and office safes.
from $175
About
One Truck. One Locksmith. No Middlemen.
Copperline is Mike Callahan — third-generation locksmith, Portland native, and the only person who answers the phone, drives the truck, and does the work.
No dispatchers. No subcontractors. No surprise fees. We've been on the peninsula since 2014 and we're not going anywhere.
Licensed & Insured — State of Maine
Word of Mouth
"Got locked out of my apartment on Congress Street at midnight. Mike answered on the second ring and was here in 15 minutes flat."
"We manage 40+ units on the peninsula. Copperline handles all our rekeying and lockouts. Reliable, fair, no drama."
"Had a Medeco deadbolt installed after a break-in on my street. Mike walked me through every option without pushing the expensive one. That's rare."
Rate Guide
Lockout
Home, car, or office — emergency response 24/7
$85+
no dispatch fee on the peninsula
Rekey & Install
Same-day rekeying, deadbolts, smart locks, keypad entry
$40+
per lock, hardware included
Commercial & Safe
Master key systems, panic bars, restricted keys, safe service
Custom
free on-site quote
FAQ
Before you call
Quick answers, no sales pitch.
On the peninsula, usually under 25 minutes. Greater Portland area within 45. If we're tied up, we'll tell you — no ghosting.
No dispatch fee for Portland peninsula calls. A small trip charge may apply outside city limits — we quote it upfront before heading out.
Yes — Schlage, Yale, August, and others. We handle the hardware, the install, and the programming so it works the first time.
Yes. Medeco, Mul-T-Lock, Abloy, and other restricted systems. We stock blanks and manage authorization when required.
Born and raised. Third-generation Portland. When you call Copperline, you're calling Mike — not a 1-800 number that farms your job to whoever's closest.
Get in Touch
Lock trouble? Call Copperline.
No dispatch fee on the Portland peninsula. Straight quote before any wrench turns.
- Phone(207) 555-0388
- Emailhelp@copperlinelock.com
- HoursMon–Fri 7–8 / Sat 8–5
- Emergency24/7 — always answered