Really cuts down on the planning and they have a matching one in stock if your installer damages one or something comes apart different than expected and you need a different size.With counter tops, you can buy already finished blanks in specific lengths are only need to be trimmed and sinks holes cut. 

The brand (Carrier, Rheem, Lennox, Trane, etc) or the company that installs it?

A door between living space and a garage, by code, must be a FIRE DOOR, which has special ratings and installation requirements. 

If i put 4 water heaters in a 4-plex, then the tenants can pay for the cost of heating the water, but I have to pay for 4 heaters and worry about capex on 4 heaters. If I put in 1 heater then I have to pay to heat the...

Have enough liquidity to be able to buy partners out when things don't work out.I am on the opposite spectrum than the DIY with no partners.

Install real security cameras 

If you took pictures at your old GCs work, got several quotes from licensed companies, specified on that quote something like "remove non-compliant newly installed wiring" and have them done the work, then you probably have a bond claim up to $15,000, IF the GC is licensed and bonded -- which I don't see you mention.

Maybe, your friends can help you paint over the next two years and you can try your hand at installing your own flooring.  

Hi Everyone,I'm looking for reasonable and quality window installers and window suppliers.

If you are doing tile, use the same method by calling your local Florida Tile or Emser Tile showroom for tile installers.