24/7 Live Help

Talk to a locksmith, we can always work around your schedule.

Phone: (800) 351-0548 (Service only).

How can I contact Mile High Locksmith customer service?

Contact our support team by email:


100% Satisfaction Guaranteed

Customer service department is open:

Monday thru Friday
From 9am to 5pm.

Address: Mile High Locksmith®, 612 N Washington St Ste 108, Denver, Colorado 80203.

Phone: (720) 248-8087

To return an item for a refund, replacement, or exchange: Guest Services at: (720) 340-5333

For questions about something you bought from our company, a recent service we provided for you, or if you would like to contact one of our managers, you can contact our support team by email.
At Mile High Locksmith we believe customer satisfaction comes first. This is why we provide a three month warranty on any service we provide.
If you’re not satisfied with our service we will refund a portion of the total charge. A restocking fee and/or a service call fee may apply. Please visit our Return Policy page.
If we install a new lock on your door or provide you with a new key to your car you have a three month warranty on these items. Please request service from us free of charge.

For the fastest service please contact us through email.

Please attach a copy of the invoice given to you at the time of service in your email along with a description of your request. Your request for a refund will be answered within 3 business days. To help us serve you better, please provide more detailed information about your request.