When we had new windows installed in our house, we decided to upgrade our curb appeal by ordering curved front windows to match the arched lintels in our exterior detail. It seemed to be a simple matter of arching the drywall to match after the window installation. But our drywall contractor ran into a problem when he actually opened up the wall to do the work. The structural lintel inside was too close to the new top of the window for them to install the drywall. He suggested moving the lintels up a brick or two and said it was no big deal. Since it's an old house, 1876ish, and we live near the El, which can cause some movement, we decided to not take chances and get a second opinion. I called a foundation company that ranks at the top of Angie's List, and they told us the consultation was too small for them, but they gave us several engineer's names, including Moshe Calamaro. I called all of them, and Moshe was the most professional, prompt and knowledgeable when I discussed the problem. He asked if I needed drawings or not, and since drawings would cost more, I said no. He then said he wanted to come when the contractor could be there, too, so they could discuss the situation in person and he could make sure the necessary solution was understood clearly. He showed up on time and assessed the exterior and interior of the wall. He pointed out that the lintels had already been compromised and showed us where a row of arched brick had been chipped away from the tops of the windows inside, which we'd never known since it had been hidden by drywall. Given the age of our house and the situation, Moshe recommended installing a C-channel steel beam above the point where the new lintels would be put in. He said only after the C-channel was installed could the lintels safely be moved without shifting the bricks or causing cracks. He told the contractor exactly which C-channel to use, how long, how far apart the anchors needed to be and how high above the lintels it should be. He also drew a hand sketch with the specs for the contractor to work from. Our contractor was not super happy with the recommendation because it would mean more work on his part, and he thought it was unneeded. When he suggested that the C-channel might not be needed because our house is only brick on the first floor, so there would only be several rows of brick above the C-channel, Moshe just looked at him and said, "No. It holds the whole wall together." That sold us. Even though it cost us $1,000 more to have the contractor do it Moshe's way, we decided it was a good preventive investment. And although the contractor grumbled, the C-channel/lintel solution came off without a hitch, and we have total peace of mind in the structural integrity of the solution. Moshe was very professional, knowledgeable and prompt on the phone and in person. He also made himself available for questions if we needed to follow up and ask him anything. I would not hesitate to recommend him and would gladly use him again. He was great.