Before I found De Koning, I tried to get the quotation from at least 4 companies on Homestars, and several companies on google. However, none of them actually give me the quote. Most of them pick up my phone or reply my email said they will contract me in shot, but nothing happened. I know my job is a small job and time is tight. During the rush season, those companies maybe doesn't care my job. But if you don't want my job, just don't give me the hope and waste my time.
Since my stove will arrived at 4 days, I research again and found Karel from this company. He is very nice. He knows my concern, and quickly give me an approximately price, and made a time at weekend.
In the end, I really appreciate Karel made my job done. The gas line is installed nicely and professionally. And the stove set up and works very well. All the pressure test and certificate are all set. I'm highly recommend Karel De Koning to anyone who wants to do the gas line job.