David Kopp, owner of NTM, negotiated transparently and fairly, documented all that they would deliver (an entire HVAC system), was here the entire time to oversee his team, delivered all products and services he quoted, assured that I had all information and knowledge to operate the new system (and integrated Smart thermostat) effectively, called a few days after the install to verify that all components functioned as we expected, and that we felt that we could operate the new system effectively. I reviewed, and received quotes from six different HVAC system providers that were rated highly across several different HVAC services search platforms, but I sincerely believe David, and North Texas Mechanical provided the best, and most attractive combination of a competitive price, impeccable service and flawless installation of my new Trane system. And as a confirmation of my perspective, the City Inspector, upon completing his detailed inspection, commented that it was obvious that my provider really knew what they were doing, and cared enough to assure that all components were installed and integrated well. read more