For this job, the customer was having problem with his hot water side, not working on his kitchen sink. So I proceeded to check the cartridge and I was not able to take the cartridge out. So I recommended to the customer having a new kitchen sink and after I show him the estimate, he approved the company installing a new Sink we had at the office. So I Installed a chrome kitchen faucet without spray, including a thorough check of all shutoffs under the sink, as well as connecting water supply lines and drainage. After the installation, I checked the operation of the kitchen sink and did not find any issues with it. The customer is working in normal operation The customer also wanted to renew his maintenance program with us, I had added $279 to the kitchen faucet installation.