I learn a lot from this show and it help in my building maintenance job. i like this about the regulator on gas meter but for the cut away I know it had to be that way but Richard could you have mentioned that there was a vent on the regulator. I had a coworker ask me to check the vent and make sure it was clear, but from your cut away and no mention of a vent in the demo I didn't know there was a vent on the regulator so for next time there may need to be 2 cut aways explaining what the meter is and how to be safe.
The obvious trick here is for unaffiliated contractors to use the BBB, PDCA, Chamber or other organizations’ logos without being a member. Other tricks include claiming membership when that membership has expired or even make up fake organizations that sound good.  The BBB continuously goes after unscrupulous companies that attempt to trick customers into thinking they are members.  Nearly every organization has a web page these days; if you suspect something, do a little searching to find out the truth. 

Stucco is a specialized material that requires extensive preparation work (cleaning, caulking, filling in cracks, etc.). Additionally, paint suitable for rolling or brushing over stucco varies greatly depending on location and climate conditions. Some stucco paint varieties will chip and peel away in certain climate conditions, so painting professionals won't recommend them. These factors make stucco one of the more expensive siding materials to cover. You can expect to pay anywhere from $900 (~500 sq. ft.) to $3,000 (~1,500 sq. ft.) to have stucco revitalized with paint, depending on how much is needed to cover the home exterior.
Here is where this affects you as a consumer. You select a painter with a contract that says 2 coats, $500 down. You give the company the deposit and pick your colors a couple of days before the project starts. The painter goes to the store with your colors and figures out they are deep base. He (or she) not only needs to charge you more for the paint, but he also needs to charge you for a dark gray primer coat. Ninety nine percent of the time that primer coat is going to be really, really expensive since you already gave a deposit.
I'm an architect and my firm routinely specifies interior finishes for projects so I thought I'd contribute a professional's perspective on the issue of how many coats of paint are deemed "acceptable". The fact of the matter is the average consumer usually isn't a paint expert and can't be expected to know about all the factors that impact coverage. That knowledge is considered "means and methods" and in a court of law, the responsibility lies with the painter or general contractor, not the consumer. What the consumer should be concerned about is the final result-does it look good and is it what you expected? The simplest way to communicate this to your painter is to stipule in your written agreement that the number of coats will be "as required to cover". That way all the guess work about what kind of primer, how many coats, how color affects the scope of work, etc., is removed from the consumer's responsibility and resides where it belongs-with the professional. In the contract that's why retention is always a good idea-typically 10% is withheld from payment until the job is completed to the satisfaction of the customer. Of course in return you as the customer have to be reasonable about what constitutes a completed job. Just my $.02.

Home Painter Co