David Holt, Author at High-Performance HVAC Today

What Makes a GREAT High-Performance HVAC Technician?

Posted by David Holt | Nov 2, 2018 | Features |

According to most customers, technicians are your most credible team members. As a result,...

Posted by David Holt | Mar 2, 2018 | Features |

When you pay a technician for eight hours, but you can only charge four hours to the customer,...

Posted by David Holt | Oct 9, 2017 | Features |

For many HVAC contractors, extremely cold winter weather generates many “no heat” service calls....

Posted by David Holt | Sep 1, 2017 | Features |

On June 21st, we officially transition from spring to summer in the northern hemisphere. According...

Posted by David Holt | Jun 30, 2017 | Features |

On the first day of summer 2017, Nita Brooks died of cancer. On that day, National Comfort...