Lost Car Keys? Mobile Car Key Replacement Service in Greater Toronto Area

Our mobile locksmiths create replacement keys for lost, damaged, or missing car keys without dealership appointments or expensive towing.

Our Service

Professional Car Key Replacement Service

Losing your car keys can leave you stranded and unable to access or start your vehicle. DNA Locksmith offers fast and affordable lost car key replacement services throughout the Greater Toronto Area with same-day mobile assistance.

Our certified automotive locksmiths arrive fully equipped to cut, program, and test new car keys at your location. We replace traditional keys, transponder keys, smart keys, and key fobs for cars, trucks, SUVs, and vans. Whether you lost your only key or need an extra copy, we handle the complete process from key cutting to programming.

On-Site Car Key Cutting

New replacement car keys cut and prepared at your location. No dealership visit required.

Fast Response

Quick response for lost car key replacement anywhere in the Greater Toronto Area.

All Vehicle Types

Replacement keys for cars, trucks, SUVs, and vans from most major brands.

Key Programming

Professional programming for transponder keys, smart keys, and keyless entry remotes.

When to Call Us

Common Lost Car Key Situations

No matter how your car key was lost or damaged, our Greater Toronto Area automotive locksmiths can provide a fast and reliable solution.

Emergency?

(647) 584-9041

Lost All Car Keys

No keys left? We create and program a full replacement set.

Broken Car Key

Broken key? We extract it and cut a new replacement.

Worn-Out Key

Old key sticking? We make a precise new copy before it fails.

Need a Spare Key

Add a spare programmed car key for backup access.

Lost Key Fob

Missing fob? We replace and program a new one on-site.

Transponder Key Not Working

We reprogram or replace the chip on-site.

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Real Feedback

Our Reviews

★ ★ ★ ★ ★

Based on our Google Reviews

         Posted on Google  
   
   Bobbie McMurrich 
 
 
 
 Trustindex verifies that the original source of the review is Google. I called a company that contracts out to DNA Locksmith. I have a push start car and both my fobs had stopped working even after a battery change. The dealership was not helpful. DNA came to my house within a few hours and 5 minutes later both fobs were working and the gentleman explained what the problem was and how to fix it on my own in future.  I would highly recoomend this company.
  
 
      Posted on Google  
   
   Helen Troy 
 
 
 
 Trustindex verifies that the original source of the review is Google. Fantastic service
  
 
      Posted on Google  
   
   Shubham Sharma 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great service… on time ..affordable price
  
 
      Posted on Google  
   
   Sarah Rosie 
 
 
 
 Trustindex verifies that the original source of the review is Google. I had a phone call with the locksmith and explained my situation, but there ended up being a misunderstanding about the work I needed (installing a lock and drilling a hole in my door). When he arrived, he was very professional and took the time to clarify everything. Once we realized the mix-up, he explained why he wasn’t able to complete the job as requested. Despite the inconvenience, he did not charge a service fee, which I really appreciated. Overall, extremely professional and honest service. Five stars.
  
 
      Posted on Google  
   
   Catherine Bonnici 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great service and reasonable prices I got service less than an hour after my call. Highly recommend DNA locksmith
  
 
      Posted on Google  
   
   B Bh 
 
 
 
 Trustindex verifies that the original source of the review is Google. I had a great experience with this company. I got locked out of my own home, and they responded quickly and efficiently. Not only did they help me get back inside, but they also replaced my door on the spot. The service was fast, professional, and very reliable. The team clearly knows what they’re doing, and they handled everything smoothly from start to finish. I’m really happy with the results and would definitely recommend them to anyone in need of quick and trustworthy service.
  
 
      Posted on Google  
   
   Nicole chiff 
 
 
 
 Trustindex verifies that the original source of the review is Google. I had an amazing experience with this locksmith service!!! I got locked out of my car  around 11:00 PM, and they showed up quickly and handled everything so professionally. Not only did they open my car without causing any damage, but they also made me a new key on the spot, which was incredibly convenient. The price was more than fair, especially considering the time and the quality of service. They were calm, efficient, and really reassuring in a stressful situation!! I truly appreciate their help and would highly recommend them to anyone in need of a reliable locksmith.
  
 
      Posted on Google  
   
   Revital Yakupov 
 
 
 
 Trustindex verifies that the original source of the review is Google. Had a great experience with this locksmith! I needed my home locks replaced and rekeyed so that all the locks in the house would work with the same key, and I also needed an additional key made for my car. The locksmith arrived quickly and came fully prepared with all the necessary tools and materials. The work was done efficiently, professionally, and everything was explained clearly. After receiving some really high quotes from other companies, I was pleasantly surprised that the price here was very fair and reasonable. Fast, professional, and honest service, highly recommended!
  
 
  
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FAQ

Frequently Asked Questions

How fast can you make a replacement car key at my location?

Most car key replacement services can be completed on-site within 20–45 minutes, depending on your vehicle type and the key required. Our mobile locksmith arrives equipped to cut and program your replacement key at your location.

Can you program transponder keys and smart keys on-site?

Yes. We provide on-site transponder key programming, smart key programming, and key fob setup for vehicles with advanced security systems, including push-to-start models.

Do you replace key fobs for all car brands and models?

We replace and program key fobs for most major vehicle brands, including cars, trucks, SUVs, and vans. Our locksmiths work with OEM and compatible replacement remotes.

What if I lost my only car key and have no spare?

No problem. We can create a new replacement car key even if all original keys are lost. Our locksmiths cut and program a new key directly at your vehicle.

What are your hours for car key replacement service?

We provide flexible mobile car key replacement services throughout the Greater Toronto Area. Contact us to check availability and get fast assistance when you need it.

How much does car key replacement cost in Greater Toronto Area?

The cost depends on your vehicle make, model, key type, and programming requirements. Contact DNA Locksmith for a quick quote before service.

Need a Locksmith Now?

Don't wait, we're here to help!

Quick Response

Average 5 minutes to your location

Available 8 AM - 11 PM

We're always ready to help

All Over Greater Toronto

Serving all major areas