There are some other reasons you may think about it:

- Locksmiths with training and professionalism
A reputable locksmith company have the proper training, equipment and experience to help you get back on your way. In any emergency situation, they will arrive on the site within minutes.

- Free Quotes Should Be Available Upon Request
Professional locksmiths aren't out to get you or gouge you when it comes to pricing because they genuinely want to give you the best service for the least amount of money possible.

- 24-hour Emergency Services
A professional locksmith company serves to our clients 24-hour emergency services. Their technicians deliver quality results to the clients with 100% satisfaction guaranteed.

We're working to award the best locksmiths... https://www.lapro.io/

Example like this may help you find if they are licensed, insured and reputable from yelp/google etc: https://www.lapro.io/c/tx-el-paso_locksmith.4n0/

You may check the service you used. Typically they offer google adwords coupon...here is an article how to:
https://www.lapro.io/blog/free-google-ads-adwords-coupon-codes/