Emergency Locksmith in Cambridge, MA — Fast Help, 7 AM–11 PM
Locked out of your home, car, or business in Cambridge? We respond fast, 7 AM–11 PM, 7 days a week — including holidays. Licensed, insured, upfront pricing.
Cambridge is a dense, fast-moving city — lockouts happen at all hours near Harvard, MIT, Kendall Square tech offices, and the hundreds of apartment buildings throughout the city. We serve all of Cambridge and navigate efficiently to reach you.
Licensed & Insured
7 AM–11 PM
Upfront Pricing
All of Cambridge
Emergency Locksmith Services in Cambridge
From apartment lockouts near Harvard to car lockouts in Kendall Square — we handle every emergency professionally and without unnecessary damage.
Home Lockout
Locked out of your Cambridge apartment, condo, or house? We get you back inside quickly using non-destructive techniques. We serve all building types — from triple-deckers in East Cambridge to modern condos near Central Square.
- Apartment & condo lockouts
- Broken key extraction
- Lock malfunction repair
- Post break-in re-securing
- Deadbolt and knob locks
Car Lockout
Keys locked in your car near Harvard Square, the Galleria, or anywhere in Cambridge? We handle all makes and models including push-start and keyless entry vehicles — no damage, no towing required.
- Keys locked inside
- Trunk lockouts
- Broken car key
- Push-start & smart key vehicles
- All makes and models
Key Replacement
Lost your house keys or car keys in Cambridge? We cut and program replacement keys on site — residential, automotive, and commercial. No need to tow your car to a dealership.
- Transponder key cutting & programming
- Smart key & push-start fob replacement
- House key duplication
- Master key systems
- Keys made without the original
Rekeying
Moving into a new Cambridge apartment? Lost a key? Rekeying changes the internal pins so old keys no longer work — without replacing the lock hardware. Fast, affordable, and effective.
- Residential rekeying
- Apartment & condo rekeying
- Commercial rekeying
- Master key rekeying
- Post-move-in security
Commercial Emergency
Can't get into your Cambridge office, lab, or storefront? We respond fast to minimize downtime. We serve Kendall Square tech companies, Harvard Square retail, and businesses throughout Cambridge.
- Office & lab lockouts
- Storefront lockouts
- Broken commercial locks
- After-hours access
- Emergency lock replacement
Why Cambridge Residents & Businesses Call Us First
Fast Response
We know Cambridge's streets — from Massachusetts Avenue to Memorial Drive, from Inman Square to Porter Square. We route efficiently and aim to arrive as quickly as possible, subject to location, traffic, and current service demand.
Licensed & Insured in MA
Fully licensed by the Commonwealth of Massachusetts. Every job is covered and performed by a trained, professional locksmith — not a subcontractor.
Upfront Pricing — No Hidden Fees
We quote before we work. No surprise charges, no hidden fees — you know exactly what you're paying before we start.
Available 7 AM–11 PM/365
Day, night, weekends, holidays — we answer every call and dispatch immediately. Cambridge never sleeps, and neither do we.
Cambridge Neighborhoods We Serve
Our emergency locksmith team covers all of Cambridge, MA including:
Also serving nearby: Somerville, Medford, Watertown, and Waltham.
Frequently Asked Questions — Cambridge, MA
How fast can you respond to an emergency lockout in Cambridge, MA?
We respond as quickly as possible anywhere in Cambridge — from Harvard Square to Kendall Square, Central Square to East Cambridge. We are available 7 AM–11 PM, 7 days a week including holidays. Response time depends on your location, traffic, and current service demand.
What counts as a locksmith emergency in Cambridge?
Any situation where you are locked out of your home, car, or business — or where a broken, damaged, or malfunctioning lock is leaving your property unsecured. We also handle lost keys, broken keys stuck in locks, lock malfunctions after a break-in attempt, and situations where you need immediate re-securing after a burglary.
Do you charge extra for emergency calls at night or on weekends in Cambridge?
We provide upfront pricing before any work begins. Call us and we will give you a clear quote over the phone — no surprise fees after the job is done. We believe in transparent pricing regardless of the time of day or day of the week.
Can you unlock my apartment door in Cambridge without damaging it?
Yes. We use professional non-destructive entry techniques for residential lockouts. In most cases we can open your apartment or condo door without any damage to the door, frame, or lock. If the lock is damaged or needs replacement, we will let you know before doing any additional work.
Are you licensed to do emergency locksmith work in Cambridge, MA?
Yes — Apex Lock N Key is fully licensed by the Commonwealth of Massachusetts and insured for all residential, automotive, and commercial locksmith services. Cambridge is within our primary service area and we respond there regularly.
Can you make a car key without the original in Cambridge?
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 key.