Need a Gas line repaired or fixed

Vancouver WA

Description

I need a highly skilled gas line technician, some1 who has all the tools to get the job done, test for leaks, test and make sure the pressure is holding. I ran csst line under the house. I td off where it was going to my gas water heater, ran the csst line under the house and came up to the stove. Built a sediment trap before the shut off near the stove etc. But when I turned it on I smelt the sulfur. This job is ready right now.