You are most likely purchasing your whole home generator through the electrician. Whether you bought it through your electrician, at Home Depot or Lowes, you will need a gas line run to it for it to operate and we can help you.
While we don't recommend purchasing a whole home generator from a big box store as you will then need to find an electrician to install it and we have found most don't like to take on a piece of equipment that they didn't buy themselves due to warranty issues, we can help you with the gas line.
Generally, if you have purchased your whole home generator through an electrician they will call us to come pipe the gas line in.
First, we shut off the gas to the house and add a valve to your meter so we can get into the gas system and isolate it from the rest of the house. We should only need to turn off the gas for about 30 minutes.
Once complete we come back in the house to relight the water heater, furnace, and any other pilot lights you may have on gas appliances to make sure every appliance is working properly.
Next, we're back outside running the line, generally alongside the electrician at the initial startup.
The gas line is typically a black line that attaches to the side of the house, low to the ground and we make sure it's painted and is subtle to blend with the house and foundation.
Our first step in the process of connecting a gas line to a whole home generator is to calculate the load on your house. In other words, how many BTU's are you using in the house vs size of your meter?
We find it is a 50/50 split if you need to upgrade your meter or not.
If you do need an upgraded meter, DTE has to come out to upgrade the meter. It is the responsibility of the homeowner and we cannot upgrade a meter for you but we can tell you whether or not it needs to be upgraded. We can do this at any time prior to your purchase of a whole home generator or after your purchase.
All we need to evaluate whether you need to upgrade your meter is a photo of the gas meter and some basic info from the homeowner. We don't even need to come to your house!
We would need to know: