SLIM & WALLET-READY
White access card
Your apartment access in a clean, credit-card format.
BOSTON KEY FOB CLONING · WE COME TO YOU
Your apartment access, copied at your building.
A slim card or key fob. About 15 minutes.
Booking preview · Appointments cannot be reserved yet.
MADE FOR YOUR EVERYDAY
SLIM & WALLET-READY
Your apartment access in a clean, credit-card format.
FOR YOUR KEYRING
Prefer to keep your spare with your keys? We offer fobs, too.
Available formats depend on your building’s system.
A SPARE FOR REAL LIFE
For the people you trust, and the moments you need a backup.
Let trusted guests come and go on their own schedule, without borrowing your key.
Give your dog walker a dedicated copy for pickups and drop-offs, while you keep yours.
Leave a key with your babysitter so they can get in when needed, without taking your only copy.
Give your housekeeper their own copy for scheduled visits, with fewer key handoffs to arrange.
If replacing your original fob is expensive, use a copy day to day and tuck the original away until move-out.
Keep a spare in your car for those days when you leave your usual key behind.
A little less coordinating.
A little more everyday freedom.
SIMPLE PRICING
ONE COPY
$100 per clone
A spare for your wallet or keyring.
TWO OR MORE · SAME APPOINTMENT
$75 per clone
Two copies are $150. Neighbors can combine purchases at the same appointment.
The first-ever Gravikey customer at a building gets one successful clone free. Additional copies are $75 each. We’ll confirm eligibility using your building address.
Available formats and access depend on your building’s system.
AT YOUR BUILDING. ON YOUR SCHEDULE.
Your building address helps us check whether we already know the access system. Choose an available appointment once booking opens.
Have your existing fob ready and provide access to the relevant door readers. We need both to make your copy.
We test the finished clone with you at the relevant entrances and elevators, and explain exactly which access points it supports.
If your clone doesn’t work during the 30 days after your appointment, we’ll refund your payment in full.
YOUR LOCAL BOSTON COMPANY
We meet you at your building in Fenway, Brighton, Allston, Cambridge, Back Bay, Roxbury, Jamaica Plain, and other locations roughly 30 minutes from Fenway.
BY APPOINTMENT
10 a.m.–7 p.m.Every day · Boston time
Your address helps us confirm service coverage and check your building’s system.YOUR NEXT STEP
Your address helps us identify the access system and check whether your first copy could be free.
Appointment form preview · Live calendar and requests are not open yet.


BEFORE YOUR APPOINTMENT
Your existing fob and access to your building’s door readers. We meet you at the building and need both the fob and the relevant readers for cloning to work.
It depends on your building’s system. Some copies support building access and elevators; others also support your apartment entrance. We test your clone with you and explain exactly which access points it supports.
We work with many apartment fob systems. Some can only be copied to a white credit-card-style access card. Others support both a card and a puck-style fob. Your system determines the available formats.
One clone is $100. Buy two or more at the same appointment and each is $75, so two cost $150. Neighbors can combine purchases during one appointment.
The first-ever Gravikey customer at a building gets one successful clone free. Additional copies for that customer are $75 each. We use the building address to confirm eligibility.
Cloning typically takes about 15 minutes. Appointments are offered every day from 10 a.m. to 7 p.m.
We test it with you before we finish. Your clone also comes with a 30-day guarantee: if it doesn’t work during the 30 days after your appointment, we’ll refund your payment in full.
We serve Fenway, Brighton, Allston, Cambridge, Back Bay, Roxbury, Jamaica Plain, and other locations roughly 30 minutes from Fenway. We’ll use your address to confirm coverage.