I was taught to paint by a professional and when estimating the amount of paint needed, I always allow for a second coat just to make sure of coverage. We interviewed a painter who tried to tell me I bought poor quality paint without knowing where I purchased it, and stated he would have to buy all new paint. He had not seen the cans and was just guessing so I asked him where I should buy paint from now on. It was the same place I had purchased my paint and he wanted to charge me an extra 20 a gallon more than what I paid for. Needless to say, I have interviewed numerous painters and they are not all honest.
Third: The contractor buys the materials. We get them at a better rate and customers really don't know what they are getting into by being a material racer. Once again, I'm not referring to the guys that paint a bedroom or 2 a week. Tell the homeowner to go grab 50 gallons of paint, $300.00 worth of sundries and related job cost items and I'd be interested to see how it works for them....IT WILL NOT. And if were talking about people getting taken advantage of here, the paint suppliers with no relationship to a homeowner will 100% GOUGE the customer and completely take advantage of them with pricing. Contractors will pay nearly half the price and will still save the customers money marking up paint 10-15%.
If the point of hiring a well established, experienced, reputable painting contractor is to secure the professionalism and trust suggested to be inherent with that choice, then I would EXPECT that professionalism and experience to include the ability to make the proper and correct calculations for labor and materials for a fixed price quote, and there should be NO reason for the contractor to put the cost burden of their miscalculation on the consumer. House Painting Littleton Colorado