I wonder if the air duct has a leak?

I hired a general business to make renovations on my house. The business was in charge of the electrical, plumbing & Heating & A/C work, and she subcontracted the job out to more than two unusual companies, it has been a evening mare dealing with this, but for starters… None of the women coordinate with one another. They are always showing up at similar times & being in the other one’s way, and also, the women need particular parts to be further than others, and my Heating & A/C business is livid that the electrical woman has not finished up her wiring yet. The heating & air conditioner cannot be hooked up until the wiring is good. The plumber is messing with my sizzling water tank in the basement. I was considering using the boiler system to heat both my water & my entire home. I don’t want to get a separate gas furnace. The Heating & A/C professional is unhappy with the work the plumber has done & the plumber hates the Heating & A/C serviceman. They both want to be in the basement at the same time. The electrical woman just shows up whenever & messes up everyone’s job. I can’t get them on a schedule either. They all go through my general dealer. I have been trying to get that woman on the phone since I hired him. I want him to do one step at a time & I want to guess if these women guess their stuff. I guess I am not going to get a call back until the job is done though! Such a mistake hiring out.

boiler installation