Transponder key

Keymax Locksmiths Car and Automotive Security Services are the specialists in providing superior auto locking services to car owners, mechanics, motor enthusiasts and repairers. We specialize in Automotive Lock repair and service and can recode and repair car door locks and ignitions (most cars 1930 to present).
If you have lost your car keys talk to us first!!

We can supply, repair, copy and cut car keys, automotive transponder keys for many types of vehicles, with no need for you to go to the manufacturer or dealer. With our Automotive Transponder device we can make a new set of your car keys and program your automobiles Electronic Management System computer, to match the  immobilizer Technology built in.

Car Locksmith Services

  • Replacement of lost car keys for most vehicles
  • Automotive Lock repairs
  • Recoding of car ignition and barrels
  • Toyota ECU Reset service and Toyota grey key duplication where no master is available
  • 4 Track and High Tech keys for most European and Australian vehicles
  • Automotive keys cut/locks repaired or supplied

ECU Resetting Service

We at Keymax Locksmith technicians are able to offer an  immobilizer and ECU reprogramming service. If you have a customer who has lost keys for a Toyota, Lexus, Honda,(red key system) BMW, system 1 Volkswagen, Audi, certain Mitsubishi, and certain Hyundai vehicles, we are able to either Reprogram it back to factory original condition, (automatic registration mode) add a key directly to the ECU or extract the security code needed to program the keys with the use of a diagnostic scan tool. In certain vehicles we are also able re-link an immobilizer ECU back with it’s main engine ECU to save the cost of having to purchase a new immobilizer and engine ECU set from the dealer.

Automotive keys cut/ locks repaired or supplied
Lost car key? For a quick and reliable service with affordable rates,
please call us now at 416-629-5636


Satisfied Customers

“I’ve dealt with a lot of locksmiths as a property manager, Keymax is a truly reliable and professional service.”

– Russ G. , Toronto

“I thought my day was ruined but you showed up in 15 minutes, thanks for the Extremely Fast and Friendly service.”

– Deborah F. , Toronto

“This morning I learned that knowledge makes a difference and experience matters, after trying 3 other locksmiths I finally decided to call Keymax, not only did their Master Locksmith show up on time – but he offered a solution that saved us money

– Rachel A. , Richmond Hill

“I was putting off replacing my car remote for months until I found you guys. Great to know you are the direct source. Thanks for saving me money

– Mike F. , Thornhill

Keymax Services the Following Locations

  • Toronto
  • North York
  • Thornhill
  • Richmond Hill
  • Aurora
  • Newmarket
  • Scarborough
  • Ajax
  • Pickering
  • Whitby
  • Oshawa
  • Markham
  • Stouffville
  • Unionville
  • Bradford
  • Keswick
  • Caledon
  • Mississauga
  • Brampton
  • Etobicoke
  • Oakville
  • Burlington
  • Milton
  • Halton Hills
  • Uxbridge