Thanks, all, for your time & efforts adding to the article & comments, especially Dave urging requesting both General Liability AND Worker Compensation insurance certificates to protect from real & fraudulent liability--from my experience especially in California, where insurance fraud is a popular income thief, even causing car collisions to collect.
It is often necessary to have a rental property painted -- whether it's to make it your own before you move in or to clean it up for someone new when you move out. Some buildings and landlords have pre-selected painters, while others will contract companies to paint on an as-needed basis. If your landlord or building doesn't have a pre-selected painter, see if you may be allowed to paint the walls yourself. If you're moving in and selecting a non-neutral color, understand that your landlord may require you to repaint the walls the original color when you move out -- and ensure that you're ready to make that investment down the road.
If you have ornamental or colorful trees, shrubbery or floral selections around your home you should figure their colors into the color scheme selection that is made. These landscaping attributes will have an effect on how appealing the property is as a whole throughout the year. Homes that have a great deal of trees can make the property darker and cast shadows onto the home. Individuals will want to avoid darker colors for these situations.
I disagree with your criteria to hire a painter. A prompt returned call is nice but does not indicate the quality or fairness of the painter. As far as a written estimate, that should be more of a qualifier for the bid versus an evaluation criterion. I'm not sure one would have favorable results by hiring a painter on this basis. As far as the bidding process, change orders should ONLY be used if the customer requests additional scope (PMP 101). Angie's list should consider asking reviewers if/how much they were told to pay compared with the estimate. Unfortunately, there are a lot of contractors that are unethical and need to be accountable.
I hired this person because he was listed on Angie's List. This man claimed he took and passed his contractor's license test after he signed me up for a project (Feb.) that included fixing cracks, painting, repairing a gate, installing a screen door, etc. He said he would charge me the original "handyman" prices. He postponed the start date, brought one worker who fixed a few cracks, repainted the gate terribly, but ruined a dining room ceiling when his worker used silicone in a tube instead of the expansion tape, spray ceiling covering, and paint I had purchased saying this silicone was "better". Then they said they would have to paint the whole ceiling and charge extra. They left holes in the walls and did a sloppy paint job in several places. I just paid them to get them out of my home as I felt intimidated as a senior citizen who is handicapped. I will try to have the main guy come back when I let him know what I need redone. Don't know if he will come back without charging me more.
House Painter Contractor