He traps people because he is less expensive. I had him to replace two units on a 700K house. He didn't bother to clean out any of the old lines and this cause water to overflow onto the sheet rock from my attic to my kitchen. He won't come back or answer his phone. By the way, his insurance and license information is bogus.
Posted: 5/09/2011 • Link to this review
Konstantin A Feder would not return to repair damage from his faulty installation of furnace/ac under his warranty. I had to hire someone else when he did not return as he promised, and he has since refused to pay for repairs after initially agreeing to. Resident at listed address turned away civil suit process servers saying he didn't live there. Beware!
Posted: 7/21/2010 • Link to this review