How fast can a locksmith get to me in Cambridge?

Apex Lock N Key typically arrives within quickly anywhere in Cambridge, including Harvard Square, Central Square, Inman Square, and East Cambridge. We are available 7 AM–11 PM daily.

Can a locksmith open my apartment door in Cambridge?

Yes. We handle apartment lockouts throughout Cambridge daily. We work with all common lock types found in Cambridge apartments, including older mortise locks and modern deadbolts, without damaging your door or frame.

Is it cheaper to rekey or replace locks in Cambridge?

Rekeying is almost always the better value. It changes the internal pins so old keys no longer work and costs $25–$50 per lock. Replacing a lock costs $75–$200+ depending on type. We recommend rekeying when the lock hardware is in good condition.

Are you licensed and insured in Massachusetts?

Yes. Apex Lock N Key is fully licensed by the Commonwealth of Massachusetts and carries full liability insurance. We are bonded for your protection on every job.

How fast can a locksmith arrive in Middlesex County?

Apex Lock N Key provides fast mobile response, 7 AM–11 PM across Middlesex County, typically arriving on site within 15 to 30 minutes depending on your location.

Can a locksmith make a car key without the original?

Yes, our mobile locksmith vans are equipped with key cutting machines and transponder programming tools to generate brand-new car keys on site without an original.

Licensed & Insured — Serving Middlesex County, MA(978) 800-7131 — Mon–Sun 7 AM–11 PM

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Cambridge, MA

Emergency Locksmith in Cambridge, MA

Apartment lockouts, rekeying & commercial lock upgrades near Harvard Square, Kendall Square & MIT — serving all Cambridge neighborhoods 7 AM–11 PM daily.

Cambridge is a densely populated city where apartment lockouts, rekeying for new tenants, and commercial security upgrades are everyday needs. Harvard Square, Kendall Square, and the MIT corridor generate constant demand — from students locked out of their dorms to biotech companies on Binney Street needing access control systems. Apex Lock N Key specializes in Cambridge's mix of older mortise locks in triple-deckers and modern smart locks in new construction, handling every job without damaging your door or frame.

Locksmith Services We Offer in Cambridge, MA

Emergency Home Lockout

Locked out of your apartment or condo? We arrive fast and get you in without damaging your door or lock.

Car Lockout Service

Keys locked in your car near Harvard Square or anywhere in Cambridge? We handle all makes and models.

Lock Rekeying

New tenant? New roommate? Rekeying your locks is the fastest way to secure your Cambridge home.

Lock Installation & Repair

We install deadbolts, smart locks, and high-security locks for Cambridge apartments and businesses.

Commercial Locksmith

Access control, master key systems, and commercial locks for Cambridge businesses and offices.

Key Cutting & Duplication

Need a spare key for your landlord or family member? We cut keys on the spot.

Why Cambridge Residents Choose Apex Lock N Key

7 AM–11 PM

We're available day and night, including weekends and holidays — because lockouts don't wait.

Licensed & Insured

Fully licensed by the Commonwealth of Massachusetts and insured for your complete protection.

Fast Response Times

We know Cambridge well and respond as quickly as possible of your call.

Transparent Pricing

No surprise fees. We give you a clear quote before any work begins.

Cambridge Neighborhoods We Serve

We provide locksmith services throughout all of Cambridge, including:

Harvard Square

Kendall Square

Central Square

Inman Square

Porter Square

East Cambridge

West Cambridge

Mid-Cambridge

Cambridgeport

Frequently Asked Questions — Locksmith in Cambridge, MA

Locksmith services in Cambridge typically range from $75–$150 for standard lockouts. Rekeying costs $25–$50 per lock. Cambridge pricing can be slightly higher due to older building stock and complex lock types common in the area. Apex Lock N Key provides upfront, transparent pricing — call for a free quote.

Need a Locksmith in Cambridge Right Now?

Call us anytime — we're available 7 AM–11 PM and respond as quickly as possible anywhere in Cambridge, MA.

Emergency Locksmith in Cambridge?

Locked out at any hour? Our emergency locksmith service in Cambridge responds fast — day or night, 7 AM–11 PM.

Emergency Locksmith — Cambridge, MA

Lost Your Honda Key in Cambridge?

We cut and program Honda replacement keys on-site in Cambridge — no dealership, no towing required.

Honda Key Replacement — Cambridge, MA

Helpful Guides

How Much Does a Locksmith Cost in Massachusetts? Lost Your Car Keys? Here's What to Do

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Emergency Locksmith — Cambridge Lock Change — Cambridge Honda Key Replacement — Cambridge Car Key Replacement — Lowell

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