Business ProfileforMile High Locksmith

I contacted Mile High Locksmith on the night of June 7, 2024. I had been locked out of my house, which had one door with a regular deadbolt and another with a double cylinder deadbolt (uses key on both sides). I had broken the window of the door with the regular deadbolt so that I could reach in and unlock the deadbolt, so it was very important to me to have a double cylinder (keyed on both sides) installed on that door because it was very easy to get into my house while I waited to have the window repaired. I also requested that the double cylinder lock on the other door be replaced. They would not give me a quote for this in advance, ignoring my text requesting one. When the locksmith arrived, he claimed he didn't have the double cylinder lock at that hour of the night even though I had informed them this is what I needed. He didn't inform me of this until after he saw the broken window allowing access to the deadbolt and confirmed I wouldn't be getting it fixed that night. He then installed a regular deadbolt on the backdoor, which I saw came with two keys attached to each other on the key ring. He sneakily took one of the keys off and put it in his pocket, and then handed me only one. I asked him for both keys and he said he couldn't give me the second because he needed it to install a lock on someone else's house. This made no sense because it had come with the lock he just installed on my door. He got pretty aggressive when I insisted on having the second key, so I became too scared to insist further (this was around midnight in my house alone, and I am a small female). When it came time to pay, he gave me the venmo address for some random man (not a business account). When I asked why it wasn't a business account, he again got aggressive and said this was just temporary. Again, because I feared for my safety, I just paid him so he would leave. I contacted the police after and they said it was likely he kept the key to later rob my house