IDM did a fabulous job in my home. We used them 4 years ago to do crown molding and install 2 pillars. I recently used them to install a fireplace mantel. Mac, the owner came to measure and inspect the site. When I told him I didn't like a piece he'd made, he quickly made a new one to please me. Very hard-working guys who aim to please. I am in awe of their work. No complaints whatsoever. For those complaining about a mess, they took the time to cover floors and furniture and cleaned up after themselves. Dust is to be expected when you are installing plaster! Thanks Mac. My room looks so much better now.