Color Fast Painting

"The bid indicated that the corner was to be touched up in the dining room as it had been previously painted by another contractor. This was listed on the bid and I did not charge for it, as it was only a touch up. I was not informed that there was a problem nor a bubble in the wall until two weeks after the job was complete. Had I been informed of this at the time it was discovered, I would have had my crew take the proper steps to fix the problem for a nominal fee (less than the $200 I quoted for coming back 2 weeks later). To fix the bubble it would have required cutting out the bubble, mudding out that area, waiting for the area to dry, sanding smooth, texturing, priming new texture and painting. The paint job in the dining room was completed by another contractor I touched up the corner as requested. I know that my crew's quality of paint work is far higher than you are giving me credit for as is evident in prior ratings. I also understand that you are unhappy that a touch up did not fix the preexisting problem in the dining room and am sorry you did not reach out to me at the time the bubble was discovered."