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Locksmith in Cambridge, MA

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Photo: Peter Enyeart, CC BY 2.0, via Wikimedia Commons

Locked out, lost your keys or just moved in? We connect Cambridge residents with independent locksmiths who cover West Cambridge, North Cambridge and nearby.

Request service online

Common problems

  • Want stronger locks or a smart lock
  • Locked out of the house
  • Lost keys or just moved in

Services

  • Lock rekeying
  • Smart lock installation
  • Deadbolt installation

Safety first: If you're locked out and someone's in danger, like a child or pet inside on a hot day, call 911 first.

Get connected

Online requests are coming soon. For now, Call 1-844-31-HOME-5(844) 314-6635 and we will connect you with an independent local company.

Common reasons for a call

You may want a locksmith if you notice any of these:

  • Want stronger locks or a smart lock
  • Locked out of the house
  • Lost keys or just moved in

Homes in Cambridge: what pros run into

Much of East Cambridge grew up around factories near the Charles River and Lechmere. Water travels from Stony Brook to Fresh Pond through an underground conduit about 7.7 miles long.

Cambridgeport's triple-deckers went up mostly in the late 1800s as housing for factory workers. Apartment lockouts in older buildings may involve the super or management, so call them first if possible.

Doors swell and shrink with the seasons, which can make deadbolts hard to throw in winter. Inspectional Services issues building, electrical and plumbing and gas permits.

Permits, licenses and your utility

Ask the locksmith for ID, the company name and a written price before any work begins. Renters should check with the landlord before changing or rekeying locks, since many leases require it. If you share a building entrance, mention it, since common doors are usually the landlord's or the association's call.

How the connection works

  1. Give us a short description and a good callback number.
  2. A local locksmith who works in Cambridge gets your request.
  3. The two of you settle on a time and a price, or you walk away.

Before the visit

Note the lock brand if you can see it. It helps the locksmith bring parts.

Common questions

Which parts of Cambridge can you help with?

We look for independent pros across Cambridge, including West Cambridge, Cambridgeport, Mid-Cambridge and North Cambridge, and ZIP codes 02138, 02139, 02140, 02141, 02142. Coverage depends on which pros are available that day, so we will tell you right away if we cannot find someone.

My key will not turn. What now?

Try a graphite lubricant. Do not force it, since a broken key is harder to fix. A key that turns stiffly is often a worn key or a dry cylinder, and a fresh copy cut from the code can solve it.

Can I change the locks if I rent?

Check your lease and local rules first. Many landlords require notice and a copy of the new key. If you change them without permission, you may break the lease, and the landlord may be locked out during an emergency.

Can a locksmith match all my locks to one key?

Often, if the locks share a compatible keyway. The locksmith can rekey them to one key or tell you which ones need new cylinders.

Keep receipts and notes from the visit. They help if the same problem comes back.

Service area

Serving about a 50-mile radius from Cambridge, depending on which independent pros are available. ZIPs: 02138, 02139, 02140, 02141, 02142

SomervilleWatertownMedfordEverettChelseaMaldenNewtonBostonMelroseWalthamRevereWinthropWoburnQuincyLynnBraintreePeabodyRandolphSalemWeymouthFraminghamBeverlyBrocktonLowellMarlboroughLawrenceFranklinMethuenGloucesterHaverhill

Other services in Cambridge

Appliance RepairElectricalGarage DoorHeating & CoolingPest ControlPlumbingRoofingWater Heater

VendorReach connects people with local businesses and is not a contractor. The work itself is done by an independent locksmith who answers for the job and the bill. It is fine to ask for a written estimate first.