Moving into a new home is exciting and exhausting, and amid the boxes and logistics, security often gets postponed. But the locks should be near the top of your list, because until you address them, you have no idea how many keys to your new home exist or who holds them — the previous owners, their relatives, neighbors, contractors, cleaners, and real-estate agents may all have copies. For Norfolk County and Greater Boston homeowners settling into a new place, here is a practical lock checklist to make the home truly yours and secure.
A new home comes with an unknown key history, and a short checklist turns that uncertainty into a home you genuinely control.
Rekey or replace every lock
The single most important step is invalidating all existing keys. You cannot know how many copies were made over the years or who still has them, and that uncertainty is a real security gap. Rekeying changes the pins so old keys stop working and a new key does, at a fraction of replacement cost. The Ready.gov preparedness guidance includes controlling home access as a basic security step. We rekey new homes across the Boston area so that on day one, you alone control who can enter.
Do not forget secondary doors
New homeowners often rekey the front door and forget the rest — back doors, side and garage-entry doors, basement entrances, and any other access point. An old key to a forgotten back door is just as much a risk as the front. A complete rekey covers every exterior lock, not just the obvious one. We map all the entry points of your new home and rekey them together, so there is no overlooked door quietly accepting an old key while the front is secured.
Key everything alike
Moving in is the ideal time to simplify your keys. Rather than carrying a different key for the front, back, and side doors, rekeying them alike means one key opens them all — a convenience that is hard to arrange later. We rekey the locks of a new home to a single key where you want it, so you start life in the home carrying one key instead of a confusing ring, without giving up any security on any door.
Assess the hardware quality
Moving in is a chance to evaluate what the previous owners left behind. Flimsy, worn, or builder-grade locks are worth upgrading to quality deadbolts, and this is the moment to do it before settling into routines. The Builders Hardware Manufacturers Association grades locks so you can compare security levels. We assess the existing hardware on your new home and recommend upgrades where the locks are inadequate, so you are not relying on whatever the last owner happened to install.
Check windows and entry points
Security is more than door locks. Check that window locks work, that any sliding doors cannot be lifted off their tracks or forced, and that basement and ground-floor windows are secure. These out-of-the-way openings are exactly where an intruder prefers to work, unseen. We look at the whole envelope of a new home, including windows and secondary entries, so the security review covers every realistic way someone might get in rather than just the front door.
A new home is also a good moment to consider smart locks, which let you grant temporary access to family, contractors, or cleaners and revoke it afterward — handy during the chaos of settling in. The CISA security guidance covers securing connected devices. We help new homeowners decide whether smart access fits their needs and install it well, with a reliable mechanical backup so a dead battery never means a lockout.
Plan for spares and emergencies
Once your new home is rekeyed and secure, plan for the future: keep a spare key with a trusted person, avoid hiding keys in obvious outdoor spots, and save a locksmith’s number before you need it. A little planning now prevents a lockout later in an unfamiliar home. We help new homeowners set up sensible spare-key and emergency plans, so the security you establish on move-in continues to serve you smoothly down the road.
Making the home yours
Running a lock checklist on a new home — rekeying every door, simplifying to one key, upgrading weak hardware, securing windows, and planning for spares — turns a house full of unknown keys into a home you genuinely control. We help Norfolk County and Greater Boston homeowners secure new homes completely on move-in, so you can settle in with confidence that you, and only you, hold the keys.
New homeowners getting settled keep trusted help ready for every part of the move. For related needs, we recommend property maintenance services.
Your Norfolk County New Home Lock Specialists
At Ozzy’s Locksmith, we rekey and secure new homes across Norfolk County and Greater Boston — including Quincy, Brookline, Weymouth, Braintree, Randolph, and surrounding Massachusetts communities. Contact us when you move in, and see our residential locksmith services to make your home yours.